如何使用变量填充iframe源？

I am trying to set my current iframe source with a variable that I created but it doesn't seem to work. I figured that my JavaScript syntax is wrong.

我正在尝试使用我创建的变量设置我当前的iframe源,但它似乎不起作用。我认为我的JavaScript语法错误。

My script is:

我的脚本是:

            <script type="text/javascript">
              $(document).ready(function(){
                var iframeAttributes = window.location.search; 
                var iframeForm = 'www.test.com/form.html';
                var iframeURL = iframeForm + iframeAttributes; 
                $('.testframe').attr('src', iframeURL);
              });
            </script>

My IFrame code is:

我的IFrame代码是:

            <iframe id="testframe" src="" width="600" height="586" frameBorder="0">></iframe>

3 个解决方案

#1

Your selector is wrong:

你的选择器错了:

$('.testframe').attr('src', iframeURL);

This tries to find elements with class testframe but you have set the ID in your HTML, not the class.

这会尝试使用类testframe查找元素,但您已在HTML中设置了ID,而不是类。

Use this to select the element with id testIframe:

使用它来选择id为testIframe的元素:

$('#testframe').attr('src', iframeURL);

3 个解决方案

#1

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