How to move auto-generated JavaScript in JSF?

Other Questions JavaScript
1

I’m working on a project that heavily uses command links. The JSF framework automatically creates some JavaScript code for these links to work properly. However, this auto-generated script is causing issues with my page layout.

Here’s an example of what the generated code might look like:

function customLink(element) {
  var params = element.getAttribute('data-params');
  // More code here
}

The script tag is being inserted in a way that disrupts my design. I’ve tried tweaking the CSS, but it hasn’t solved the problem.

Does anyone know if there’s a way to specify where JSF inserts this generated JavaScript so that it doesn’t interfere with my layout? Any help would be appreciated!

2

have u tried using jsf resource library for this? u can move ur js to a separate file and include it with h:outputScript. this way u control where the script goes. might solve ur layout issue without messing with the auto-generated stuff. just a thought!

3

I’ve dealt with this exact problem in a few projects. What worked for me was using the <f:view contentType="text/html"> tag at the top of my JSF pages. This gives you more control over where scripts are placed.

Then, I’d add <h:head> and <h:body> tags instead of regular HTML ones. This lets JSF manage resources better.

For those pesky auto-generated scripts, try adding this to your <h:head>:

<h:outputScript target="head" name="jsf.js" library="javax.faces" />

It forces JSF to put its scripts in the head, keeping them out of your layout. Just remember to include any dependencies these scripts might have.

If you’re still having issues, you might need to dig into your JSF implementation’s configuration. Some versions let you tweak script placement globally.

4

I’ve encountered similar issues with JSF’s auto-generated JavaScript. One effective solution I’ve found is to utilize the target attribute of the h:outputScript tag. By setting it to ‘body’, you can force JSF to render the script at the end of the body element, which often resolves layout conflicts.

Here’s an example:

<h:outputScript name="javax.faces" target="body" />

This approach keeps your layout intact while ensuring the necessary JavaScript is still loaded. Additionally, consider using a <h:head> tag instead of a regular <head> if you haven’t already, as it gives JSF more control over resource placement.