2.2、observableArray(数组监控对象类) 1.先执行ko.observable方法,让其对象变为一个可监控的类(名为result); 2.然后扩展ko.observableArray中的 ko.observableArray = function (initialValues) { initialValues = initialValues || []; if (typeof undefined."); var result = ko.observable(initialValues); ko.utils.setPrototypeOfOrExtend(result, ko.observableArray
script> <script type="text/javascript"> var viewModel = { availableCountries: ko.observableArray this.countryPopulation = population; }; var viewModel = { availableCountries: ko.observableArray (['France', 'Germany', 'Spain']), selectedCountry: ko.observable(), Countries: ko.observableArray
script> <script type="text/javascript"> var viewModel = { availableCountries: ko.observableArray (['France', 'Germany', 'Spain']), chosenCountries: ko.observableArray(['Germany']) };
使用observables数组 1.简单举例 <script type="text/javascript"> var myObservableArray = ko.observableArray 例如: var anotherObservableArray = ko.observableArray([ { name: "Bungle", type: "Bear" },
AppViewModel = { shouldShowMessage: ko.observable(true), ///初始化的时候div是visible的 myValues: ko.observableArray
viewModel中定义了Menus = ko.observableArray([]),然后使用Ajax获取数据来填充: //初始化,加载数据 this.Init = function ko.observable({ text: "", value: "", icon: "", des: "" }); //选择模型 this.SelectsModel = ko.observableArray 我们来看看这个$root.SelectTypes是怎么定义的: //类型选择 this.SelectTypes = ko.observableArray([
带有几个额外的函数来处理带有keys的mapping: mappedRemove mappedRemoveAll mappedDestroy mappedDestroyAll mappedIndexOf 它们是和ko.observableArray
text/javascript"> var viewModel = { wantsSpam: ko.observable(true), spamFlavors: ko.observableArray
HTML) 5: self.title = ko.observable(options.title); 6: self.recordSet = ko.observableArray pageIndex:总页数,页码列表和当前页 19: self.totalPages = ko.observable(); 20: self.pageNumbers = ko.observableArray self.pageIndex = ko.observable(); 22: 23: //查询条件:标签和输入值 24: self.searchCriteria = ko.observableArray options.searchCriteria); 25: 26: //作为显示数据的表格的头部:显示文字和对应的字段名(辅助排序) 27: self.headers = ko.observableArray
] }; 并且他已经绑定到viewModel var viewModel = { name: ko.observable("Scot"), children: ko.observableArray
viewModel中定义了Menus = ko.observableArray([]),然后使用Ajax获取数据来填充: //初始化,加载数据 this.Init = function ko.observable({ text: "", value: "", icon: "", des: "" }); //选择模型 this.SelectsModel = ko.observableArray 我们来看看这个$root.SelectTypes是怎么定义的: //类型选择 this.SelectTypes = ko.observableArray([
会创建一个unmapped对象,只包含你之前map过的对象属性,换句话说,你在view model上手工添加的属性或者函数都会被忽略的,唯一例外的是_destroy属性是可以unmapped回来的,因为你从ko.observableArray
oContainer = $(container); var list = { categories: ko.observableArray oContainer = $(container); this.articleListViewModel = { articles: ko.observableArray
mealName: "Ultimate (whole zebra)", price: 290 } ]; // Editable data self.seats = ko.observableArray mealName: "Ultimate (whole zebra)", price: 290 } ]; // Editable data self.seats = ko.observableArray // map array of passed in todos to an observableArray of Todo objects this.todos = ko.observableArray
{ firstName: ko.observable("Aehyok"), lastName: ko.observable("Leo"), pets: ko.observableArray
班级ID ClassName: ko.observable(),//班级名称 ClassMasterName: ko.observable(),//班主任 Students: ko.observableArray
function contactManagerModel() { 37: self = this; 38: self.contacts = ko.observableArray
3.1 定义vm并初始化store function ViewModel(){ this.list = ko.observableArray(); this.name = ko.observable
data =@Html.Raw(@ViewBag.Data); function ViewModel(){ var self=this; self.students=ko.observableArray
"btn_test" value="新增部门" />