Angularjs 和 UI-Select:如何从代码中选择一个选项 [英] Angularjs and UI-Select: how to select an option from code
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问题描述
在 angularjs 中我有一个 ui-select:
in angularjs i have a ui-select:
<ui-select ng-model="itemSelected.selected" theme="selectize" ng-disabled="disabled">
<ui-select-match placeholder="Select an item...">{{$select.selected.Name}}</ui-select-match>
<ui-select-choices repeat="item in itemsList">
<span ng-bind-html="item.Name"></span>
</ui-select-choices>
</ui-select>
如何在加载页面时从代码中选择项目?当我在控制器中加载页面时，我得到 $scope.itemsList:如何从 controller 中选择特定项目?
How can i select an item from code when i load the page?
When i load the page in the controller i get the $scope.itemsList: how can i select a specific item from the controller?
谢谢
推荐答案
您可以在控制器加载时自行设置
You can set that on controller load itself
标记
<body ng-controller="DemoCtrl">
<p>Selected: {{item.selected}}</p>
<ui-select ng-model="item.selected" theme="select2" ng-disabled="disabled" style="min-width: 300px;">
<ui-select-match placeholder="Select a item in the list">{{$select.selected.name}}</ui-select-match>
<ui-select-choices repeat="item in items | propsFilter: {name: $select.search, age: $select.search}">
<div ng-bind-html="item.Code | highlight: $select.search"></div>
</ui-select-choices>
</ui-select>
</body>
代码
app.controller('DemoCtrl', function($scope, $http) {
$scope.disabled = undefined;
$scope.clear = function() {
$scope.item.selected = undefined;
};
$scope.item = {};
$scope.items = [
{ name: 'Item1', Code: 'Code1', },
{ name: 'Item2', Code: 'Code3'},
{ name: 'Item3', Code: 'Code4'},
{ name: 'Item4', Code: 'Code4' },
{ name: 'Item5', Code: 'Code5' },
];
$scope.item.selected = $scope.items[0] //here you can set the item selected
});
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