Eleeist Eleeist - 3 months ago 167
CSS Question

How to remove border from specific PrimeFaces p:panelGrid?

I have difficulty in removing border from a specific PrimeFaces

<p:panelGrid>
.

<p:panelGrid styleClass="companyHeaderGrid">
<p:row>
<p:column>
Some tags
</p:column>
<p:column>
Some tags
</p:column>
</p:row>
</p:panelGrid>


I have been able to remove border from the cells with:

.companyHeaderGrid td {
border: none;
}


But

.companyHeaderGrid {
border: none;
}


Does not work.

Answer

The border is been set on the generated tr and td elements, not on the table. So, this should do:

.companyHeaderGrid.ui-panelgrid>*>tr,
.companyHeaderGrid.ui-panelgrid .ui-panelgrid-cell {
    border: none;
}

How I found it? Just check the generated HTML output and all CSS style rules in the webdeveloper toolset of Chrome (rightclick, Inspect Element or press F12). Firebug and IE9 have a similar toolset. As to the confusion, just keep in mind that JSF/Facelets ultimately generates HTML and that CSS only applies on the HTML markup, not on the JSF source code. So to apply/finetune CSS you need to look in the client (webbrowser) side instead.

enter image description here

See also:


If you're still on PrimeFaces 4 or older, use below instead:

.companyHeaderGrid.ui-panelgrid>*>tr,
.companyHeaderGrid.ui-panelgrid>*>tr>td {
    border: none;
}