Modify the PrimeFaces dialog to be modal using client-side code

One of my primefaces dialogs is set up like this:

<p:dialog widgetVar="dlg" width="320" height="220" modal="false" closable="false" showHeader="false" resizable="false" position="right,top">

I am looking to make this dialog modal if a certain element on the page is clicked. Is there an API available for this functionality on the client side?

I attempted to use 

onclick="dlg.setModal(true);"

but unfortunately, the method setModal() does not seem to exist. Is it possible to change the dialog to be modal without needing to communicate with the server again?

javascriptprimefacesdialogmodal-dialogclient-side

Answer №1

An attribute is now available for this (modal), change it to "modal=true"

Answer №2

Are you utilizing Firefox along with Firebug or another browser/web developer tool that can display the DOM element dlg?

If so, you will discover that dlg has functionalities such as show(), hide(), enableModality(), and disableModality(). These functions are close to what you're seeking.

However, it's important to note that enable... and disable do not simply toggle a modal option for the dialog box. Instead, they control the visibility of the overlay div. To create a dynamically modal dialog, consider using dlg.enableModality(); dlg.show() when displaying the dialog, and vice versa for hiding.

Additional Note:

You can also access the property dlg.cfg which holds various settings. By setting dlg.cfg.modal=true, the next time dlg appears, it will display in a modal fashion (while still allowing dragging and resizing).

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