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PostgreSQL PHP Generator online Help

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OnBeforePageLoad

This event occurs before page loading. It allows you to declare functions and global variables to be used in other client-side events.

 

Example:

To get the details of the first master record expanded on opening of a certain page of the generated application, define the expandFirstDetail function within the OnBeforePageLoad event handler as follows:

 

window.expandFirstDetail = function() {

  var $firstExpandDetailsButton = $('a.js-expand-details').first();

  if (($firstExpandDetailsButton.length > 0) &&

   (eventData = $._data($firstExpandDetailsButton.get(0), "events")) &&

   (eventData.click))

  {

    $firstExpandDetailsButton.click();

    $(window).scrollTop(0);

  }

  else {

    setTimeout(expandFirstDetail, 100);

  }

}

 

This function can be called then within the OnAfterPageLoad event handler.



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