在 JSPX 文件中包含 JS 文件（JQuery）

发布于 2024-12-18 09:02:10 字数 841 浏览 2 评论 0原文

我正在 Eclipse 中创建一个动态 Web 项目（几乎从头开始），并创建了一个 JSPX 文件，我在其中放置了

<head>...
<script type="text/javascript" src="route/to/scripts/jquery.js"></script>
<script type="text/javascript" src="route/to/scripts/jquery.ui.js"></script>
<script type="text/javascript" src="route/to/scripts/something.js"></script>
</head>

我打算使用的 Jquery UI sortable，我发现使用 JSPX，只有第一个脚本在 Firefox 和 IE 中加载（而在 Opera 中它可以工作......）。如果我使用纯 JSP，无论是 HTML 还是 XHTML，它都会加载所有 JS 文件。

有没有什么方法可以成功包含所有 JS 文件而不使用

<script>
<jsp:include ...>
</script>

我必须知道的？（因为这个将脚本加载到最终的（X）HTML中）

编辑：只是想...为什么Opera正确读取xhtml，而FF和IE无法读取

原文

I'm creating a dynamic web project in Eclipse (almost from scratch) and I created a JSPX file where I put

<head>...
<script type="text/javascript" src="route/to/scripts/jquery.js"></script>
<script type="text/javascript" src="route/to/scripts/jquery.ui.js"></script>
<script type="text/javascript" src="route/to/scripts/something.js"></script>
</head>

I intend to use Jquery UI sortable and I found out that using JSPX, only the first script loads in Firefox and IE (while in opera it works...). If I use plain JSP, whether HTML of XHTML, it loads all the JS files.

Is there any way to include all the JS files successfully without using

<script>
<jsp:include ...>
</script>

that I must be aware of? (because this one loads the script INTO the final (X)HTML)

EDIT: Just thinking... why does Opera read the xhtml right while FF and IE failed at reading the <script> tags? Could it be a bug?

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橘虞初梦 2024-12-25 09:02:10

JSPX 有一个奇怪的行为，它会自动折叠没有正文的标签。因此，最终

<script type="text/javascript" src="route/to/scripts/jquery.js"></script>
<script type="text/javascript" src="route/to/scripts/jquery.ui.js"></script>
<script type="text/javascript" src="route/to/scripts/something.js"></script>

会在浏览器中出现

<script type="text/javascript" src="route/to/scripts/jquery.js" />
<script type="text/javascript" src="route/to/scripts/jquery.ui.js" />
<script type="text/javascript" src="route/to/scripts/something.js" />

无效的

您可以通过在标签之间放置来解决此问题

<script type="text/javascript" src="route/to/scripts/jquery.js"><jsp:text /></script>
<script type="text/javascript" src="route/to/scripts/jquery.ui.js"><jsp:text /></script>
<script type="text/javascript" src="route/to/scripts/something.js"><jsp:text /></script>

JSPX has the quirky behaviour that it auto-collapses tags without body. So effectively

<script type="text/javascript" src="route/to/scripts/jquery.js"></script>
<script type="text/javascript" src="route/to/scripts/jquery.ui.js"></script>
<script type="text/javascript" src="route/to/scripts/something.js"></script>

will end up in browser as

<script type="text/javascript" src="route/to/scripts/jquery.js" />
<script type="text/javascript" src="route/to/scripts/jquery.ui.js" />
<script type="text/javascript" src="route/to/scripts/something.js" />

which is invalid <script> syntax (rightclick page in browser and do View Source to see it yourself). The browser behaviour is undetermined.

You can workaround this by putting a <jsp:text /> between the tags

<script type="text/javascript" src="route/to/scripts/jquery.js"><jsp:text /></script>
<script type="text/javascript" src="route/to/scripts/jquery.ui.js"><jsp:text /></script>
<script type="text/javascript" src="route/to/scripts/something.js"><jsp:text /></script>

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