Getting Dialog Data on Ajax Load

Not quite sure how to do the following and hope you can advise.

I have a dialog which opens up a page through ajax. I would like to somehow once this dialog has finished loading trigger开发者_开发问答 an event which then will perform some other action.

Can anyone advise on how to do such a task.

Hope you can help.

Lee

Check out the jQuery API documentation for ajax. The "trigger" you need is called a callback function and either the "success", "error" or "complete" (used on either success or error) function is called when done:

$.ajax({
  url: 'ajax/test.html',
  success: function(data) {
    $('.result').html(data);
    alert('Load was performed.');
  },
  error: function(XMLHttpRequest, textStatus){
    alert(textStatus);
  }
});

I wasn't sure what dialog script you are using, are you using jQuery UI Dialog? And if the example above doesn't help, please provide the code you are trying to make work.

$( ".selector" ).dialog({
   open: function(event, ui)
   {
       //Dialog Open
   }
});

And

$( ".selector" ).bind( "dialogopen", function(event, ui)
{
  // Dialog Open
});

http://jqueryui.com/demos/dialog/#event-open

Update:

$.ajax(
{
    url: 'ajax/test.html',
    success: function(data)
    {
        var Contents = data;
        $dialog = $('<div></div>').attr('title',Contents.title).append($('<p></p>').val($Contents.contents));
        $($dialog).dialog({
           open: function(event, ui)
           {
                //Dialog Open
           }
        });
    }
});

as you defined Contents as a global scope its accessible in the open function of dialog.