AngularJS-根据当前路径更改href属性 [英] AngularJS - change href Attribute based on current path
本文介绍了AngularJS-根据当前路径更改href属性的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
如何根据当前路径更改href属性的值?
How can I change the value of the href-Attribute based on the current path?
我在AngularJS中的if子句看起来像这样:
My if clause in AngularJS looks like this:
if (newPath.indexOf('test') > -1) {
// change the value of the href-Attribute
} else {
// don't change the value of the href-Attribute
}
我的HTML看起来像这样:
My HTML looks like this:
<li>
<a aria-expanded="false" role="button" href="/path1/path2/path4">Downloads</a>
</li>
推荐答案
您可以使用ng-href
动态为href分配值
you can use ng-href
to dynamically assign value to href
<li>
<a aria-expanded="false" role="button" ng-href="{{myVar}}">Downloads</a>
</li>
$scope.myVar ="/path1/path2/path4";
if (newPath.indexOf('test') > -1) {
$scope.myVar = "/path1/path2/path4" // you can assign whatever path to this variable
} else {
$scope.myVar = "/path1/path2/path3" // you can assign whatever path to this variable
}
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