Removed unused knockout framework.
This commit is contained in:
Alexis Lahouze
parent
1e44d67b3f
commit
fae2ca8fd0
@ -1,799 +0,0 @@
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/// Knockout Mapping plugin v2.3.5
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/// (c) 2012 Steven Sanderson, Roy Jacobs - http://knockoutjs.com/
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/// License: MIT (http://www.opensource.org/licenses/mit-license.php)
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(function (factory) {
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// Module systems magic dance.
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if (typeof require === "function" && typeof exports === "object" && typeof module === "object") {
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// CommonJS or Node: hard-coded dependency on "knockout"
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factory(require("knockout"), exports);
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} else if (typeof define === "function" && define["amd"]) {
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// AMD anonymous module with hard-coded dependency on "knockout"
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define(["knockout", "exports"], factory);
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} else {
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// <script> tag: use the global `ko` object, attaching a `mapping` property
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factory(ko, ko.mapping = {});
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}
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}(function (ko, exports) {
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var DEBUG=true;
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var mappingProperty = "__ko_mapping__";
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var realKoDependentObservable = ko.dependentObservable;
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var mappingNesting = 0;
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var dependentObservables;
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var visitedObjects;
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var recognizedRootProperties = ["create", "update", "key", "arrayChanged"];
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var emptyReturn = {};
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var _defaultOptions = {
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include: ["_destroy"],
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ignore: [],
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copy: [],
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observe: []
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};
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var defaultOptions = _defaultOptions;
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// Author: KennyTM @ StackOverflow
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function unionArrays (x, y) {
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var obj = {};
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for (var i = x.length - 1; i >= 0; -- i) obj[x[i]] = x[i];
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for (var i = y.length - 1; i >= 0; -- i) obj[y[i]] = y[i];
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var res = [];
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for (var k in obj) {
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res.push(obj[k]);
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};
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return res;
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}
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function extendObject(destination, source) {
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var destType;
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for (var key in source) {
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if (source.hasOwnProperty(key) && source[key]) {
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destType = exports.getType(destination[key]);
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if (key && destination[key] && destType !== "array" && destType !== "string") {
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extendObject(destination[key], source[key]);
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} else {
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var bothArrays = exports.getType(destination[key]) === "array" && exports.getType(source[key]) === "array";
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if (bothArrays) {
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destination[key] = unionArrays(destination[key], source[key]);
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} else {
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destination[key] = source[key];
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}
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}
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}
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}
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}
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function merge(obj1, obj2) {
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var merged = {};
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extendObject(merged, obj1);
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extendObject(merged, obj2);
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return merged;
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}
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exports.isMapped = function (viewModel) {
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var unwrapped = ko.utils.unwrapObservable(viewModel);
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return unwrapped && unwrapped[mappingProperty];
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}
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exports.fromJS = function (jsObject /*, inputOptions, target*/ ) {
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if (arguments.length == 0) throw new Error("When calling ko.fromJS, pass the object you want to convert.");
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// When mapping is completed, even with an exception, reset the nesting level
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window.setTimeout(function () {
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mappingNesting = 0;
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}, 0);
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if (!mappingNesting++) {
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dependentObservables = [];
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visitedObjects = new objectLookup();
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}
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var options;
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var target;
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if (arguments.length == 2) {
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if (arguments[1][mappingProperty]) {
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target = arguments[1];
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} else {
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options = arguments[1];
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}
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}
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if (arguments.length == 3) {
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options = arguments[1];
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target = arguments[2];
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}
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if (target) {
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options = merge(options, target[mappingProperty]);
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}
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options = fillOptions(options);
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var result = updateViewModel(target, jsObject, options);
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if (target) {
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result = target;
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}
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// Evaluate any dependent observables that were proxied.
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// Do this in a timeout to defer execution. Basically, any user code that explicitly looks up the DO will perform the first evaluation. Otherwise,
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// it will be done by this code.
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if (!--mappingNesting) {
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window.setTimeout(function () {
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while (dependentObservables.length) {
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var DO = dependentObservables.pop();
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if (DO) DO();
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}
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}, 0);
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}
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// Save any new mapping options in the view model, so that updateFromJS can use them later.
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result[mappingProperty] = merge(result[mappingProperty], options);
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return result;
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};
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exports.fromJSON = function (jsonString /*, options, target*/ ) {
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var parsed = ko.utils.parseJson(jsonString);
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arguments[0] = parsed;
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return exports.fromJS.apply(this, arguments);
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};
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exports.updateFromJS = function (viewModel) {
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throw new Error("ko.mapping.updateFromJS, use ko.mapping.fromJS instead. Please note that the order of parameters is different!");
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};
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exports.updateFromJSON = function (viewModel) {
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throw new Error("ko.mapping.updateFromJSON, use ko.mapping.fromJSON instead. Please note that the order of parameters is different!");
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};
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exports.toJS = function (rootObject, options) {
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if (!defaultOptions) exports.resetDefaultOptions();
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if (arguments.length == 0) throw new Error("When calling ko.mapping.toJS, pass the object you want to convert.");
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if (exports.getType(defaultOptions.ignore) !== "array") throw new Error("ko.mapping.defaultOptions().ignore should be an array.");
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if (exports.getType(defaultOptions.include) !== "array") throw new Error("ko.mapping.defaultOptions().include should be an array.");
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if (exports.getType(defaultOptions.copy) !== "array") throw new Error("ko.mapping.defaultOptions().copy should be an array.");
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// Merge in the options used in fromJS
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options = fillOptions(options, rootObject[mappingProperty]);
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// We just unwrap everything at every level in the object graph
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return exports.visitModel(rootObject, function (x) {
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return ko.utils.unwrapObservable(x)
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}, options);
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};
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exports.toJSON = function (rootObject, options) {
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var plainJavaScriptObject = exports.toJS(rootObject, options);
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return ko.utils.stringifyJson(plainJavaScriptObject);
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};
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exports.defaultOptions = function () {
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if (arguments.length > 0) {
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defaultOptions = arguments[0];
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} else {
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return defaultOptions;
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}
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};
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exports.resetDefaultOptions = function () {
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defaultOptions = {
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include: _defaultOptions.include.slice(0),
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ignore: _defaultOptions.ignore.slice(0),
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copy: _defaultOptions.copy.slice(0)
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};
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};
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exports.getType = function(x) {
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if ((x) && (typeof (x) === "object")) {
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if (x.constructor == (new Date).constructor) return "date";
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if (Object.prototype.toString.call(x) === "[object Array]") return "array";
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}
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return typeof x;
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}
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function fillOptions(rawOptions, otherOptions) {
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var options = merge({}, rawOptions);
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// Move recognized root-level properties into a root namespace
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for (var i = recognizedRootProperties.length - 1; i >= 0; i--) {
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var property = recognizedRootProperties[i];
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// Carry on, unless this property is present
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if (!options[property]) continue;
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// Move the property into the root namespace
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if (!(options[""] instanceof Object)) options[""] = {};
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options[""][property] = options[property];
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delete options[property];
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}
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if (otherOptions) {
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options.ignore = mergeArrays(otherOptions.ignore, options.ignore);
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options.include = mergeArrays(otherOptions.include, options.include);
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options.copy = mergeArrays(otherOptions.copy, options.copy);
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options.observe = mergeArrays(otherOptions.observe, options.observe);
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}
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options.ignore = mergeArrays(options.ignore, defaultOptions.ignore);
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options.include = mergeArrays(options.include, defaultOptions.include);
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options.copy = mergeArrays(options.copy, defaultOptions.copy);
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options.observe = mergeArrays(options.observe, defaultOptions.observe);
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options.mappedProperties = options.mappedProperties || {};
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options.copiedProperties = options.copiedProperties || {};
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return options;
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}
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function mergeArrays(a, b) {
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if (exports.getType(a) !== "array") {
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if (exports.getType(a) === "undefined") a = [];
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else a = [a];
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}
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if (exports.getType(b) !== "array") {
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if (exports.getType(b) === "undefined") b = [];
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else b = [b];
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}
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return ko.utils.arrayGetDistinctValues(a.concat(b));
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}
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// When using a 'create' callback, we proxy the dependent observable so that it doesn't immediately evaluate on creation.
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// The reason is that the dependent observables in the user-specified callback may contain references to properties that have not been mapped yet.
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function withProxyDependentObservable(dependentObservables, callback) {
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var localDO = ko.dependentObservable;
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ko.dependentObservable = function (read, owner, options) {
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options = options || {};
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if (read && typeof read == "object") { // mirrors condition in knockout implementation of DO's
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options = read;
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}
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var realDeferEvaluation = options.deferEvaluation;
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var isRemoved = false;
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// We wrap the original dependent observable so that we can remove it from the 'dependentObservables' list we need to evaluate after mapping has
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// completed if the user already evaluated the DO themselves in the meantime.
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var wrap = function (DO) {
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// Temporarily revert ko.dependentObservable, since it is used in ko.isWriteableObservable
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var tmp = ko.dependentObservable;
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ko.dependentObservable = realKoDependentObservable;
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var isWriteable = ko.isWriteableObservable(DO);
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ko.dependentObservable = tmp;
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var wrapped = realKoDependentObservable({
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read: function () {
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if (!isRemoved) {
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ko.utils.arrayRemoveItem(dependentObservables, DO);
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isRemoved = true;
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}
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return DO.apply(DO, arguments);
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},
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write: isWriteable && function (val) {
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return DO(val);
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},
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deferEvaluation: true
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});
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if (DEBUG) wrapped._wrapper = true;
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return wrapped;
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};
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options.deferEvaluation = true; // will either set for just options, or both read/options.
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var realDependentObservable = new realKoDependentObservable(read, owner, options);
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if (!realDeferEvaluation) {
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realDependentObservable = wrap(realDependentObservable);
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dependentObservables.push(realDependentObservable);
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}
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return realDependentObservable;
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}
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ko.dependentObservable.fn = realKoDependentObservable.fn;
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ko.computed = ko.dependentObservable;
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var result = callback();
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ko.dependentObservable = localDO;
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ko.computed = ko.dependentObservable;
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return result;
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}
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function updateViewModel(mappedRootObject, rootObject, options, parentName, parent, parentPropertyName, mappedParent) {
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var isArray = exports.getType(ko.utils.unwrapObservable(rootObject)) === "array";
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parentPropertyName = parentPropertyName || "";
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// If this object was already mapped previously, take the options from there and merge them with our existing ones.
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if (exports.isMapped(mappedRootObject)) {
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var previousMapping = ko.utils.unwrapObservable(mappedRootObject)[mappingProperty];
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options = merge(previousMapping, options);
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}
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var callbackParams = {
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data: rootObject,
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parent: mappedParent || parent
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};
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var hasCreateCallback = function () {
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return options[parentName] && options[parentName].create instanceof Function;
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};
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var createCallback = function (data) {
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return withProxyDependentObservable(dependentObservables, function () {
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if (ko.utils.unwrapObservable(parent) instanceof Array) {
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return options[parentName].create({
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data: data || callbackParams.data,
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parent: callbackParams.parent,
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skip: emptyReturn
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});
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} else {
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return options[parentName].create({
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data: data || callbackParams.data,
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parent: callbackParams.parent
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});
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}
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});
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};
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var hasUpdateCallback = function () {
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return options[parentName] && options[parentName].update instanceof Function;
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};
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var updateCallback = function (obj, data) {
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var params = {
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data: data || callbackParams.data,
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parent: callbackParams.parent,
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target: ko.utils.unwrapObservable(obj)
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};
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if (ko.isWriteableObservable(obj)) {
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params.observable = obj;
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}
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return options[parentName].update(params);
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}
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var alreadyMapped = visitedObjects.get(rootObject);
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if (alreadyMapped) {
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return alreadyMapped;
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}
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parentName = parentName || "";
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if (!isArray) {
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// For atomic types, do a direct update on the observable
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if (!canHaveProperties(rootObject)) {
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switch (exports.getType(rootObject)) {
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case "function":
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if (hasUpdateCallback()) {
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if (ko.isWriteableObservable(rootObject)) {
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rootObject(updateCallback(rootObject));
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mappedRootObject = rootObject;
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} else {
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mappedRootObject = updateCallback(rootObject);
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}
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} else {
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mappedRootObject = rootObject;
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}
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break;
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default:
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if (ko.isWriteableObservable(mappedRootObject)) {
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if (hasUpdateCallback()) {
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var valueToWrite = updateCallback(mappedRootObject);
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mappedRootObject(valueToWrite);
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return valueToWrite;
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} else {
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var valueToWrite = ko.utils.unwrapObservable(rootObject);
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mappedRootObject(valueToWrite);
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return valueToWrite;
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}
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} else {
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var hasCreateOrUpdateCallback = hasCreateCallback() || hasUpdateCallback();
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if (hasCreateCallback()) {
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mappedRootObject = createCallback();
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} else {
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mappedRootObject = ko.observable(ko.utils.unwrapObservable(rootObject));
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}
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if (hasUpdateCallback()) {
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mappedRootObject(updateCallback(mappedRootObject));
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}
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if (hasCreateOrUpdateCallback) return mappedRootObject;
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}
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}
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} else {
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mappedRootObject = ko.utils.unwrapObservable(mappedRootObject);
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if (!mappedRootObject) {
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if (hasCreateCallback()) {
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var result = createCallback();
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if (hasUpdateCallback()) {
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result = updateCallback(result);
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}
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return result;
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} else {
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if (hasUpdateCallback()) {
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return updateCallback(result);
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}
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mappedRootObject = {};
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}
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}
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if (hasUpdateCallback()) {
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mappedRootObject = updateCallback(mappedRootObject);
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}
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visitedObjects.save(rootObject, mappedRootObject);
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if (hasUpdateCallback()) return mappedRootObject;
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// For non-atomic types, visit all properties and update recursively
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visitPropertiesOrArrayEntries(rootObject, function (indexer) {
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var fullPropertyName = parentPropertyName.length ? parentPropertyName + "." + indexer : indexer;
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if (ko.utils.arrayIndexOf(options.ignore, fullPropertyName) != -1) {
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return;
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}
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if (ko.utils.arrayIndexOf(options.copy, fullPropertyName) != -1) {
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mappedRootObject[indexer] = rootObject[indexer];
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return;
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}
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if(typeof rootObject[indexer] != "object" && typeof rootObject[indexer] != "array" && options.observe.length > 0 && ko.utils.arrayIndexOf(options.observe, fullPropertyName) == -1)
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{
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mappedRootObject[indexer] = rootObject[indexer];
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options.copiedProperties[fullPropertyName] = true;
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return;
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}
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// In case we are adding an already mapped property, fill it with the previously mapped property value to prevent recursion.
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// If this is a property that was generated by fromJS, we should use the options specified there
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var prevMappedProperty = visitedObjects.get(rootObject[indexer]);
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var retval = updateViewModel(mappedRootObject[indexer], rootObject[indexer], options, indexer, mappedRootObject, fullPropertyName, mappedRootObject);
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var value = prevMappedProperty || retval;
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if(options.observe.length > 0 && ko.utils.arrayIndexOf(options.observe, fullPropertyName) == -1)
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{
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mappedRootObject[indexer] = value();
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options.copiedProperties[fullPropertyName] = true;
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return;
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}
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if (ko.isWriteableObservable(mappedRootObject[indexer])) {
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mappedRootObject[indexer](ko.utils.unwrapObservable(value));
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} else {
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value = mappedRootObject[indexer] === undefined ? value : ko.utils.unwrapObservable(value);
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mappedRootObject[indexer] = value;
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}
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options.mappedProperties[fullPropertyName] = true;
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});
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}
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} else { //mappedRootObject is an array
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var changes = [];
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var hasKeyCallback = false;
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var keyCallback = function (x) {
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return x;
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}
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if (options[parentName] && options[parentName].key) {
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keyCallback = options[parentName].key;
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hasKeyCallback = true;
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}
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if (!ko.isObservable(mappedRootObject)) {
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// When creating the new observable array, also add a bunch of utility functions that take the 'key' of the array items into account.
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mappedRootObject = ko.observableArray([]);
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|
||||
mappedRootObject.mappedRemove = function (valueOrPredicate) {
|
||||
var predicate = typeof valueOrPredicate == "function" ? valueOrPredicate : function (value) {
|
||||
return value === keyCallback(valueOrPredicate);
|
||||
};
|
||||
return mappedRootObject.remove(function (item) {
|
||||
return predicate(keyCallback(item));
|
||||
});
|
||||
}
|
||||
|
||||
mappedRootObject.mappedRemoveAll = function (arrayOfValues) {
|
||||
var arrayOfKeys = filterArrayByKey(arrayOfValues, keyCallback);
|
||||
return mappedRootObject.remove(function (item) {
|
||||
return ko.utils.arrayIndexOf(arrayOfKeys, keyCallback(item)) != -1;
|
||||
});
|
||||
}
|
||||
|
||||
mappedRootObject.mappedDestroy = function (valueOrPredicate) {
|
||||
var predicate = typeof valueOrPredicate == "function" ? valueOrPredicate : function (value) {
|
||||
return value === keyCallback(valueOrPredicate);
|
||||
};
|
||||
return mappedRootObject.destroy(function (item) {
|
||||
return predicate(keyCallback(item));
|
||||
});
|
||||
}
|
||||
|
||||
mappedRootObject.mappedDestroyAll = function (arrayOfValues) {
|
||||
var arrayOfKeys = filterArrayByKey(arrayOfValues, keyCallback);
|
||||
return mappedRootObject.destroy(function (item) {
|
||||
return ko.utils.arrayIndexOf(arrayOfKeys, keyCallback(item)) != -1;
|
||||
});
|
||||
}
|
||||
|
||||
mappedRootObject.mappedIndexOf = function (item) {
|
||||
var keys = filterArrayByKey(mappedRootObject(), keyCallback);
|
||||
var key = keyCallback(item);
|
||||
return ko.utils.arrayIndexOf(keys, key);
|
||||
}
|
||||
|
||||
mappedRootObject.mappedCreate = function (value) {
|
||||
if (mappedRootObject.mappedIndexOf(value) !== -1) {
|
||||
throw new Error("There already is an object with the key that you specified.");
|
||||
}
|
||||
|
||||
var item = hasCreateCallback() ? createCallback(value) : value;
|
||||
if (hasUpdateCallback()) {
|
||||
var newValue = updateCallback(item, value);
|
||||
if (ko.isWriteableObservable(item)) {
|
||||
item(newValue);
|
||||
} else {
|
||||
item = newValue;
|
||||
}
|
||||
}
|
||||
mappedRootObject.push(item);
|
||||
return item;
|
||||
}
|
||||
}
|
||||
|
||||
var currentArrayKeys = filterArrayByKey(ko.utils.unwrapObservable(mappedRootObject), keyCallback).sort();
|
||||
var newArrayKeys = filterArrayByKey(rootObject, keyCallback);
|
||||
if (hasKeyCallback) newArrayKeys.sort();
|
||||
var editScript = ko.utils.compareArrays(currentArrayKeys, newArrayKeys);
|
||||
|
||||
var ignoreIndexOf = {};
|
||||
|
||||
var i, j;
|
||||
|
||||
var unwrappedRootObject = ko.utils.unwrapObservable(rootObject);
|
||||
var itemsByKey = {};
|
||||
var optimizedKeys = true;
|
||||
for (i = 0, j = unwrappedRootObject.length; i < j; i++) {
|
||||
var key = keyCallback(unwrappedRootObject[i]);
|
||||
if (key === undefined || key instanceof Object) {
|
||||
optimizedKeys = false;
|
||||
break;
|
||||
}
|
||||
itemsByKey[key] = unwrappedRootObject[i];
|
||||
}
|
||||
|
||||
var newContents = [];
|
||||
var passedOver = 0;
|
||||
for (i = 0, j = editScript.length; i < j; i++) {
|
||||
var key = editScript[i];
|
||||
var mappedItem;
|
||||
var fullPropertyName = parentPropertyName + "[" + i + "]";
|
||||
switch (key.status) {
|
||||
case "added":
|
||||
var item = optimizedKeys ? itemsByKey[key.value] : getItemByKey(ko.utils.unwrapObservable(rootObject), key.value, keyCallback);
|
||||
mappedItem = updateViewModel(undefined, item, options, parentName, mappedRootObject, fullPropertyName, parent);
|
||||
if(!hasCreateCallback()) {
|
||||
mappedItem = ko.utils.unwrapObservable(mappedItem);
|
||||
}
|
||||
|
||||
var index = ignorableIndexOf(ko.utils.unwrapObservable(rootObject), item, ignoreIndexOf);
|
||||
|
||||
if (mappedItem === emptyReturn) {
|
||||
passedOver++;
|
||||
} else {
|
||||
newContents[index - passedOver] = mappedItem;
|
||||
}
|
||||
|
||||
ignoreIndexOf[index] = true;
|
||||
break;
|
||||
case "retained":
|
||||
var item = optimizedKeys ? itemsByKey[key.value] : getItemByKey(ko.utils.unwrapObservable(rootObject), key.value, keyCallback);
|
||||
mappedItem = getItemByKey(mappedRootObject, key.value, keyCallback);
|
||||
updateViewModel(mappedItem, item, options, parentName, mappedRootObject, fullPropertyName, parent);
|
||||
|
||||
var index = ignorableIndexOf(ko.utils.unwrapObservable(rootObject), item, ignoreIndexOf);
|
||||
newContents[index] = mappedItem;
|
||||
ignoreIndexOf[index] = true;
|
||||
break;
|
||||
case "deleted":
|
||||
mappedItem = getItemByKey(mappedRootObject, key.value, keyCallback);
|
||||
break;
|
||||
}
|
||||
|
||||
changes.push({
|
||||
event: key.status,
|
||||
item: mappedItem
|
||||
});
|
||||
}
|
||||
|
||||
mappedRootObject(newContents);
|
||||
|
||||
if (options[parentName] && options[parentName].arrayChanged) {
|
||||
ko.utils.arrayForEach(changes, function (change) {
|
||||
options[parentName].arrayChanged(change.event, change.item);
|
||||
});
|
||||
}
|
||||
}
|
||||
|
||||
return mappedRootObject;
|
||||
}
|
||||
|
||||
function ignorableIndexOf(array, item, ignoreIndices) {
|
||||
for (var i = 0, j = array.length; i < j; i++) {
|
||||
if (ignoreIndices[i] === true) continue;
|
||||
if (array[i] === item) return i;
|
||||
}
|
||||
return null;
|
||||
}
|
||||
|
||||
function mapKey(item, callback) {
|
||||
var mappedItem;
|
||||
if (callback) mappedItem = callback(item);
|
||||
if (exports.getType(mappedItem) === "undefined") mappedItem = item;
|
||||
|
||||
return ko.utils.unwrapObservable(mappedItem);
|
||||
}
|
||||
|
||||
function getItemByKey(array, key, callback) {
|
||||
array = ko.utils.unwrapObservable(array);
|
||||
for (var i = 0, j = array.length; i < j; i++) {
|
||||
var item = array[i];
|
||||
if (mapKey(item, callback) === key) return item;
|
||||
}
|
||||
|
||||
throw new Error("When calling ko.update*, the key '" + key + "' was not found!");
|
||||
}
|
||||
|
||||
function filterArrayByKey(array, callback) {
|
||||
return ko.utils.arrayMap(ko.utils.unwrapObservable(array), function (item) {
|
||||
if (callback) {
|
||||
return mapKey(item, callback);
|
||||
} else {
|
||||
return item;
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
function visitPropertiesOrArrayEntries(rootObject, visitorCallback) {
|
||||
if (exports.getType(rootObject) === "array") {
|
||||
for (var i = 0; i < rootObject.length; i++)
|
||||
visitorCallback(i);
|
||||
} else {
|
||||
for (var propertyName in rootObject)
|
||||
visitorCallback(propertyName);
|
||||
}
|
||||
};
|
||||
|
||||
function canHaveProperties(object) {
|
||||
var type = exports.getType(object);
|
||||
return ((type === "object") || (type === "array")) && (object !== null);
|
||||
}
|
||||
|
||||
// Based on the parentName, this creates a fully classified name of a property
|
||||
|
||||
function getPropertyName(parentName, parent, indexer) {
|
||||
var propertyName = parentName || "";
|
||||
if (exports.getType(parent) === "array") {
|
||||
if (parentName) {
|
||||
propertyName += "[" + indexer + "]";
|
||||
}
|
||||
} else {
|
||||
if (parentName) {
|
||||
propertyName += ".";
|
||||
}
|
||||
propertyName += indexer;
|
||||
}
|
||||
return propertyName;
|
||||
}
|
||||
|
||||
exports.visitModel = function (rootObject, callback, options) {
|
||||
options = options || {};
|
||||
options.visitedObjects = options.visitedObjects || new objectLookup();
|
||||
|
||||
var mappedRootObject;
|
||||
var unwrappedRootObject = ko.utils.unwrapObservable(rootObject);
|
||||
|
||||
if (!canHaveProperties(unwrappedRootObject)) {
|
||||
return callback(rootObject, options.parentName);
|
||||
} else {
|
||||
options = fillOptions(options, unwrappedRootObject[mappingProperty]);
|
||||
|
||||
// Only do a callback, but ignore the results
|
||||
callback(rootObject, options.parentName);
|
||||
mappedRootObject = exports.getType(unwrappedRootObject) === "array" ? [] : {};
|
||||
}
|
||||
|
||||
options.visitedObjects.save(rootObject, mappedRootObject);
|
||||
|
||||
var parentName = options.parentName;
|
||||
visitPropertiesOrArrayEntries(unwrappedRootObject, function (indexer) {
|
||||
if (options.ignore && ko.utils.arrayIndexOf(options.ignore, indexer) != -1) return;
|
||||
|
||||
var propertyValue = unwrappedRootObject[indexer];
|
||||
options.parentName = getPropertyName(parentName, unwrappedRootObject, indexer);
|
||||
|
||||
// If we don't want to explicitly copy the unmapped property...
|
||||
if (ko.utils.arrayIndexOf(options.copy, indexer) === -1) {
|
||||
// ...find out if it's a property we want to explicitly include
|
||||
if (ko.utils.arrayIndexOf(options.include, indexer) === -1) {
|
||||
// The mapped properties object contains all the properties that were part of the original object.
|
||||
// If a property does not exist, and it is not because it is part of an array (e.g. "myProp[3]"), then it should not be unmapped.
|
||||
if (unwrappedRootObject[mappingProperty]
|
||||
&& unwrappedRootObject[mappingProperty].mappedProperties && !unwrappedRootObject[mappingProperty].mappedProperties[indexer]
|
||||
&& unwrappedRootObject[mappingProperty].copiedProperties && !unwrappedRootObject[mappingProperty].copiedProperties[indexer]
|
||||
&& !(exports.getType(unwrappedRootObject) === "array")) {
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
var outputProperty;
|
||||
switch (exports.getType(ko.utils.unwrapObservable(propertyValue))) {
|
||||
case "object":
|
||||
case "array":
|
||||
case "undefined":
|
||||
var previouslyMappedValue = options.visitedObjects.get(propertyValue);
|
||||
mappedRootObject[indexer] = (exports.getType(previouslyMappedValue) !== "undefined") ? previouslyMappedValue : exports.visitModel(propertyValue, callback, options);
|
||||
break;
|
||||
default:
|
||||
mappedRootObject[indexer] = callback(propertyValue, options.parentName);
|
||||
}
|
||||
});
|
||||
|
||||
return mappedRootObject;
|
||||
}
|
||||
|
||||
function simpleObjectLookup() {
|
||||
var keys = [];
|
||||
var values = [];
|
||||
this.save = function (key, value) {
|
||||
var existingIndex = ko.utils.arrayIndexOf(keys, key);
|
||||
if (existingIndex >= 0) values[existingIndex] = value;
|
||||
else {
|
||||
keys.push(key);
|
||||
values.push(value);
|
||||
}
|
||||
};
|
||||
this.get = function (key) {
|
||||
var existingIndex = ko.utils.arrayIndexOf(keys, key);
|
||||
var value = (existingIndex >= 0) ? values[existingIndex] : undefined;
|
||||
return value;
|
||||
};
|
||||
};
|
||||
|
||||
function objectLookup() {
|
||||
var buckets = {};
|
||||
|
||||
var findBucket = function(key) {
|
||||
var bucketKey;
|
||||
try {
|
||||
bucketKey = key;//JSON.stringify(key);
|
||||
}
|
||||
catch (e) {
|
||||
bucketKey = "$$$";
|
||||
}
|
||||
|
||||
var bucket = buckets[bucketKey];
|
||||
if (bucket === undefined) {
|
||||
bucket = new simpleObjectLookup();
|
||||
buckets[bucketKey] = bucket;
|
||||
}
|
||||
return bucket;
|
||||
};
|
||||
|
||||
this.save = function (key, value) {
|
||||
findBucket(key).save(key, value);
|
||||
};
|
||||
this.get = function (key) {
|
||||
return findBucket(key).get(key);
|
||||
};
|
||||
};
|
||||
}));
|
||||
21
src/html/knockout/knockout-mapping.min.js
vendored
21
src/html/knockout/knockout-mapping.min.js
vendored
@ -1,21 +0,0 @@
|
||||
/// Knockout Mapping plugin v2.3.5
|
||||
/// (c) 2012 Steven Sanderson, Roy Jacobs - http://knockoutjs.com/
|
||||
/// License: MIT (http://www.opensource.org/licenses/mit-license.php)
|
||||
(function(e){"function"===typeof require&&"object"===typeof exports&&"object"===typeof module?e(require("knockout"),exports):"function"===typeof define&&define.amd?define(["knockout","exports"],e):e(ko,ko.mapping={})})(function(e,f){function x(b,c){var a,d;for(d in c)if(c.hasOwnProperty(d)&&c[d])if(a=f.getType(b[d]),d&&b[d]&&"array"!==a&&"string"!==a)x(b[d],c[d]);else if("array"===f.getType(b[d])&&"array"===f.getType(c[d])){a=b;for(var e=d,k=b[d],m=c[d],s={},g=k.length-1;0<=g;--g)s[k[g]]=k[g];for(g=
|
||||
m.length-1;0<=g;--g)s[m[g]]=m[g];k=[];m=void 0;for(m in s)k.push(s[m]);a[e]=k}else b[d]=c[d]}function D(b,c){var a={};x(a,b);x(a,c);return a}function y(b,c){for(var a=D({},b),e=K.length-1;0<=e;e--){var f=K[e];a[f]&&(a[""]instanceof Object||(a[""]={}),a[""][f]=a[f],delete a[f])}c&&(a.ignore=h(c.ignore,a.ignore),a.include=h(c.include,a.include),a.copy=h(c.copy,a.copy),a.observe=h(c.observe,a.observe));a.ignore=h(a.ignore,i.ignore);a.include=h(a.include,i.include);a.copy=h(a.copy,i.copy);a.observe=h(a.observe,
|
||||
i.observe);a.mappedProperties=a.mappedProperties||{};a.copiedProperties=a.copiedProperties||{};return a}function h(b,c){"array"!==f.getType(b)&&(b="undefined"===f.getType(b)?[]:[b]);"array"!==f.getType(c)&&(c="undefined"===f.getType(c)?[]:[c]);return e.utils.arrayGetDistinctValues(b.concat(c))}function E(b,c,a,d,j,k,m){var s="array"===f.getType(e.utils.unwrapObservable(c)),k=k||"";if(f.isMapped(b))var g=e.utils.unwrapObservable(b)[n],a=D(g,a);var i=m||j,h=function(){return a[d]&&a[d].create instanceof
|
||||
Function},w=function(b){var f=F,g=e.dependentObservable;e.dependentObservable=function(a,b,c){c=c||{};a&&"object"==typeof a&&(c=a);var d=c.deferEvaluation,L=!1;c.deferEvaluation=!0;a=new G(a,b,c);if(!d){var g=a,d=e.dependentObservable;e.dependentObservable=G;a=e.isWriteableObservable(g);e.dependentObservable=d;a=G({read:function(){L||(e.utils.arrayRemoveItem(f,g),L=!0);return g.apply(g,arguments)},write:a&&function(a){return g(a)},deferEvaluation:!0});f.push(a)}return a};e.dependentObservable.fn=
|
||||
G.fn;e.computed=e.dependentObservable;b=e.utils.unwrapObservable(j)instanceof Array?a[d].create({data:b||c,parent:i,skip:M}):a[d].create({data:b||c,parent:i});e.dependentObservable=g;e.computed=e.dependentObservable;return b},t=function(){return a[d]&&a[d].update instanceof Function},u=function(b,f){var g={data:f||c,parent:i,target:e.utils.unwrapObservable(b)};e.isWriteableObservable(b)&&(g.observable=b);return a[d].update(g)};if(m=H.get(c))return m;d=d||"";if(s){var s=[],r=!1,l=function(a){return a};
|
||||
a[d]&&a[d].key&&(l=a[d].key,r=!0);e.isObservable(b)||(b=e.observableArray([]),b.mappedRemove=function(a){var c="function"==typeof a?a:function(b){return b===l(a)};return b.remove(function(a){return c(l(a))})},b.mappedRemoveAll=function(a){var c=B(a,l);return b.remove(function(a){return-1!=e.utils.arrayIndexOf(c,l(a))})},b.mappedDestroy=function(a){var c="function"==typeof a?a:function(b){return b===l(a)};return b.destroy(function(a){return c(l(a))})},b.mappedDestroyAll=function(a){var c=B(a,l);return b.destroy(function(a){return-1!=
|
||||
e.utils.arrayIndexOf(c,l(a))})},b.mappedIndexOf=function(a){var c=B(b(),l),a=l(a);return e.utils.arrayIndexOf(c,a)},b.mappedCreate=function(a){if(-1!==b.mappedIndexOf(a))throw Error("There already is an object with the key that you specified.");var c=h()?w(a):a;t()&&(a=u(c,a),e.isWriteableObservable(c)?c(a):c=a);b.push(c);return c});m=B(e.utils.unwrapObservable(b),l).sort();g=B(c,l);r&&g.sort();var r=e.utils.compareArrays(m,g),m={},I,z=e.utils.unwrapObservable(c),x={},y=!0,g=0;for(I=z.length;g<I;g++){var q=
|
||||
l(z[g]);if(void 0===q||q instanceof Object){y=!1;break}x[q]=z[g]}var z=[],A=0,g=0;for(I=r.length;g<I;g++){var q=r[g],p,v=k+"["+g+"]";switch(q.status){case "added":var C=y?x[q.value]:J(e.utils.unwrapObservable(c),q.value,l);p=E(void 0,C,a,d,b,v,j);h()||(p=e.utils.unwrapObservable(p));v=N(e.utils.unwrapObservable(c),C,m);p===M?A++:z[v-A]=p;m[v]=!0;break;case "retained":C=y?x[q.value]:J(e.utils.unwrapObservable(c),q.value,l);p=J(b,q.value,l);E(p,C,a,d,b,v,j);v=N(e.utils.unwrapObservable(c),C,m);z[v]=
|
||||
p;m[v]=!0;break;case "deleted":p=J(b,q.value,l)}s.push({event:q.status,item:p})}b(z);a[d]&&a[d].arrayChanged&&e.utils.arrayForEach(s,function(b){a[d].arrayChanged(b.event,b.item)})}else if(O(c)){b=e.utils.unwrapObservable(b);if(!b){if(h())return r=w(),t()&&(r=u(r)),r;if(t())return u(r);b={}}t()&&(b=u(b));H.save(c,b);if(t())return b;P(c,function(d){var f=k.length?k+"."+d:d;if(-1==e.utils.arrayIndexOf(a.ignore,f))if(-1!=e.utils.arrayIndexOf(a.copy,f))b[d]=c[d];else if("object"!=typeof c[d]&&"array"!=
|
||||
typeof c[d]&&0<a.observe.length&&-1==e.utils.arrayIndexOf(a.observe,f))b[d]=c[d],a.copiedProperties[f]=!0;else{var g=H.get(c[d]),j=E(b[d],c[d],a,d,b,f,b),g=g||j;if(0<a.observe.length&&-1==e.utils.arrayIndexOf(a.observe,f))b[d]=g(),a.copiedProperties[f]=!0;else{if(e.isWriteableObservable(b[d]))b[d](e.utils.unwrapObservable(g));else g=void 0===b[d]?g:e.utils.unwrapObservable(g),b[d]=g;a.mappedProperties[f]=!0}}})}else switch(f.getType(c)){case "function":t()?e.isWriteableObservable(c)?(c(u(c)),b=c):
|
||||
b=u(c):b=c;break;default:if(e.isWriteableObservable(b))return p=t()?u(b):e.utils.unwrapObservable(c),b(p),p;h()||t();b=h()?w():e.observable(e.utils.unwrapObservable(c));t()&&b(u(b))}return b}function N(b,c,a){for(var d=0,e=b.length;d<e;d++)if(!0!==a[d]&&b[d]===c)return d;return null}function Q(b,c){var a;c&&(a=c(b));"undefined"===f.getType(a)&&(a=b);return e.utils.unwrapObservable(a)}function J(b,c,a){for(var b=e.utils.unwrapObservable(b),d=0,f=b.length;d<f;d++){var k=b[d];if(Q(k,a)===c)return k}throw Error("When calling ko.update*, the key '"+
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||||
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})();
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||||
Loading…
Reference in New Issue
Block a user