如何将参数从链接元素传递到模式窗口?

问题描述

我有一张桌子.在表格的一个单元格中有一个这样的链接:<a data-toggle="modal" data-id="xyz" href="#remoteModal" data-target="#remoteModal">SOME_TEXT</a>.

I have a table. In a cell of the table there is a link like this: <a data-toggle="modal" data-id="xyz" href="#remoteModal" data-target="#remoteModal">SOME_TEXT</a>.

当我单击此链接时，应该会打开一个模式.这是一个例子:

When I click on this link should open a modal. Here's an example:

<div class="modal fade" id="remoteModal" tabindex="-1" role="dialog" aria-labelledby="remoteModal" aria-hidden="true">
  Some HTML/PHP Code
</div>

模态必须执行一些依赖于data-id"属性值的操作.准确地说，在 javascript 代码中我需要读取这个值:

The modal must perform some operations that depend on the value of "data-id" attribute. To be precise, in the javascript code I need to read this value:

<script type="text/javascript">
$(document).ready(function ( ) {
    $('#remoteModal').on('show.bs.modal', function( event ) {
        console.log( /* How do I read the value of data-id? */ );
    });
});

我不知道如何在modal的javascript代码中读取这个属性的值.

I do not know how to read the value of this attribute in the javascript code of the modal.

非常感谢您的关注.

推荐答案

使用Modal 事件文档中提到的 .relatedTarget 属性:

Use the .relatedTarget property mentioned in the Modal Event docs:

$(document).ready(function () {
    $('#remoteModal').on('show.bs.modal', function (event) {
        console.log($(event.relatedTarget).attr('data-id'));
    });
});

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