javascript – 如何通过jquery访问视图中动态添加的元素

2023年11月20日 149次阅读

我想访问和修改加载角度视图的元素.我似乎无法做到,但元素在控制台输出就好了.

布局

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
    <title></title>
</head>
<body data-ng-app="myapp">
    <div class="wrap">
        <div class="header"></div>
        <div class="content">
            <div data-ng-view=""></div>
        </div>
    </div>
    <script type="text/javascript" src="/content/plugins/jquery/jquery-1.10.1.min.js"></script>
    <script type="text/javascript" src="/content/plugins/bootstrap/bootstrap.min.js"></script>
    <script type="text/javascript" src="/content/plugins/pxgradient/pxgradient-1.0.2.jquery.js"></script>
    <script type="text/javascript" src="/content/plugins/angularjs/angular.js"></script>
    <script type="text/javascript" src="/content/plugins/angularjs/angular-route.js"></script>
    <script type="text/javascript" src="/content/plugins/angularjs/angular-animate.js"></script>
    <script type="text/javascript" src="/app/app.js"></script>
    <script type="text/javascript" src="/content/js/main.js"></script>
</body>
</html>

视图

<div class="home">
    <h1 class="gradient">Transformation is comming</h1>
</div>

使用Javascript

$(function () {
    var element = $('.gradient');

    console.log(element); // this works

    element.css('color', 'red'); // this does not
});

最佳答案 好的,我想我有一个解决方案,试试这个：

app.run(function ($rootScope) {
    $rootScope.$on('$viewContentLoaded', function () {
        $('.gradient').css('color', 'red');
    });
});
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