我有一个带有一对单选按钮的角度模式,根据quicklink的值,我希望选中某个按钮,但是在用鼠标单击之前,这两个按钮都不会被选中。
<label>
<input name="quicklink" rows="3" type="radio" value="1"
ng-model="entity.quicklink" id="radio-1" />
yes</label>
<label>
<input name="quicklink" rows="3" type="radio" value="0"
ng-model="entity.quicklink" id="radio-2" />
no</label>$scope.entity = data;
if ($scope.entity['quicklink'] == '1') {
$("#radio-1").prop("checked", true)
}
if ($scope.entity['quicklink'] == '0') {
$("#radio-2").prop("checked", true)
}发布于 2017-03-23 23:37:47
作为最佳实践,我们应该避免直接从Angular中使用jQuery调用DOM。
理想情况下,如果数据具有有效的QuickLink值{quicklink: '0'},则不需要执行任何操作。
http://plnkr.co/edit/98rog2BMCLXGfNtoWy1o
angular.module("app", [])
.controller("myController", function($scope){
$scope.entity = {quicklink: '0'};
});发布于 2017-03-23 23:41:09
适用于我(没有jQuery):
var app = angular.module('app', []);
app.controller('controller', ['$scope', function($scope) {
$scope.entity = { quicklink: 1 };
}]);<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.2.23/angular.min.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div ng-app="app" ng-controller="controller">
<div class="form-group">
<label>quicklink label</label>
<label class="radio-inline">
<input name="quicklink" rows="3" type="radio" value="1" class="form-control" ng-model="entity.quicklink" id="radio-1"/>
yes</label>
<label class="radio-inline">
<input name="quicklink" rows="3" type="radio" value="0" class="form-control" ng-model="entity.quicklink" id="radio-2"/>
no</label>
</div>
<div>Value of quicklink is: {{entity.quicklink}}</div>
</div>
https://stackoverflow.com/questions/42980500
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