I am rendering buttons using htp.p
In apex 24.2 the format for calls to modal windows changed and onclick is no longer supported.
I have switched to the data-action method specified in the document which now works and the modal window is displayed.
I have however found that when switching to data-action the title attribute is not being added when the button html is rendered.
It is present in the htp.p code but doesn't get added on page render.
If I switch back to temporarily using onclick the title attribute is then added but the button doesn't work due to the the new apex format
why is the framework removing the title attribute when using data-action on a button calling a modal window and is there a work around to show a title?