物化css模式不能与反应组件一起使用
问题描述:
我正在使用物化并且模态不工作。物化css模式不能与反应组件一起使用
在我的index.html我导入库:
<script src="https://code.jquery.com/jquery-3.2.1.min.js" integrity="sha256-hwg4gsxgFZhOsEEamdOYGBf13FyQuiTwlAQgxVSNgt4=" crossorigin="anonymous"></script>
<script src="https://cdnjs.cloudflare.com/ajax/libs/materialize/0.100.2/js/materialize.min.js"></script>
<script src="./js/utils.js"></script>
在我utils.js我把初始化代码的模式:
(function($) {
$(document).ready(function() {
// the "href" attribute of the modal trigger must specify the modal ID that wants to be triggered
$('.modal').modal({
dismissible: true, // Modal can be dismissed by clicking outside of the modal
opacity: .5, // Opacity of modal background
inDuration: 300, // Transition in duration
outDuration: 200, // Transition out duration
startingTop: '4%', // Starting top style attribute
endingTop: '10%', // Ending top style attribute
ready: function(modal, trigger) { // Callback for Modal open. Modal and trigger parameters available.
alert("Ready");
console.log(modal, trigger);
},
complete: function() { alert('Closed'); } // Callback for Modal close
});
})
})(jQuery);
在我的部分,我把模态和按钮来触发它,但不工作:
import React, { Component } from 'react';
class WeddingTest extends Component {
render() {
return (
<div>
<div className="container">
<a className="waves-effect waves-light btn modal-trigger" href="#modal1">Modal</a>
<div id="modal1" className="modal">
<div className="modal-content">
<h4>Modal Header</h4>
<p>A bunch of text</p>
</div>
<div className="modal-footer">
<a href="#!" className="modal-action modal-close waves-effect waves-green btn-flat">Agree</a>
</div>
</div>
</div>
</div>
);
}
}
export default WeddingTest;
我失去了一些东西在这里?当我点击按钮时,模式没有打开。
我做了一个测试把代码放在App.js中并且工作!这里我很困惑。也许与反应组件或其他东西没有兼容性。
在此先感谢
答
我认为,你应该把内部componentDidMount模态插件的初始化,因为当你尝试初始化里面的$(document)jQuery插件。就绪,没有页面
import React, { Component } from 'react';
class WeddingTest extends Component {
componentDidMount(){
$('.modal').modal({
dismissible: true,
opacity: .5, // Opacity of modal background
inDuration: 300, // Transition in duration
outDuration: 200, // Transition out duration
startingTop: '4%', // Starting top style attribute
endingTop: '10%', // Ending top style attribute
ready: function(modal, trigger) {
alert("Ready");
console.log(modal, trigger);
},
complete: function() { alert('Closed'); }
});
}
render() {
return (
<div>
<div className="container">
<a className="waves-effect waves-light btn modal-trigger" href="#modal1">Modal</a>
<div id="modal1" className="modal">
<div className="modal-content">
<h4>Modal Header</h4>
<p>A bunch of text</p>
</div>
<div className="modal-footer">
<a href="#!" className="modal-action modal-close waves-effect waves-green btn-flat">Agree</a>
</div>
</div>
</div>
</div>
);
}
}
export default WeddingTest;
上
我不能在我的组件中使用它。发生此错误:“./src/components/weddings/WeddingTest.js [1]第5行:'$'未定义no-undef”。 –
如何才能访问$ jQuery变量的反应? –
@GuilhermeGomesCorreia $是一个全局变量,你可以随处访问(或者你可以尝试window. $),但你应该检查,你包括上面的jquery库反应代码 –