ng实现简单的select <div ng-controller="ngSelect"> <select ng-model="vm.selectVal" ng-options="o.title for o in vm.optionsData"> <option value="">请选择</option> </select> </div> var app =…
html <div ng-controller="ngSelect"> <select ng-model="vm.selectVal" ng-options="o.title for o in vm.optionsData"> <option value="">请选择</option> </select> </div> js var app = angul…
--select-- 设置默认选中值方法: <select ng-model="url" ng-options="x.url as x.site for x in sites"> <option value>--</option> </select> var app = angular.module('myApp', []); app.controller('myCtrl', function($scope) { $s…
先来看看options集合的这几个方法:options.add(option)方法向集合里添加一项option对象:options.remove(index)方法移除options集合中的指定项:options(index)或options.item(index)可以通过索引获取options集合的指定项: javascript代码如下: var selectTag = null; //select标记 var OPTONLENGTH = 10; //每次填充option数 var …
When we "Tab" into a input field, we want to select all the content, if we start typing, it should remove the existing content and add new content. We can use HMTL 'select' event. @HostListener('select', ['$event']) onSelect($event: UIEvent) { &…