Optimal Approach for Managing ASP.NET Ajax Modal with MouseOver - Data Retrieval Only Upon Request

I'm interested in developing a modal popup that dynamically fetches the data inside it upon mouseover, instead of preloading all the data beforehand. Are there any scripts or frameworks available that would simplify this task?

Answer №1

If you want to achieve this task easily, you can use jQuery and SimpleModal like so:

<!DOCTYPE html>
<html>
  <head>
    <title>Loading modal content on hover</title>
    <link href="css/demo.css" rel="stylesheet">
    <link href="css/basic.css" rel="stylesheet>
    <script src="http://code.jquery.com/jquery-1.6.3.min.js"></script>
    <script src="jquery.simplemodal.1.4.1.js"></script>
    <script>

      (function($) { $(function() {
        $("#create-modal").click(function() {
          var mouseover = function() {
            $("#modal-content").load("modal.html");
            $(this).unbind("mouseover", mouseover);
          };

          $("#modal-content").modal();
          $("#simplemodal-container").mouseover(mouseover);

          return false;
        });
      });})(jQuery);

    </script>
  </head>
  <body>
    <div id="modal-content"></div>
    <a href="#" id="create-modal">Create modal</a>
  </body>
</html>

Here's a brief overview of the code:

  1. Add a click event handler to the <a id="create-modal">
  2. Define an event handler function in the mouseover variable (which we will unbind later)
  3. Generate a modal from the <div id="modal-content">
  4. Attach the event handler for the mouseover event.
  5. In the mouseover event handler, we utilize jQuery's load() function to fetch modal.html from the server and insert it into the #modal-content element.
  6. Finally, we unbind the event handler so that it only triggers on the initial mouseover event.

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