Use jQuery to reference other javascript

Question

Basically Im working with Sharepoint, help me god!

Sharepoint does some crazy the things but Im hoping what I want to do can be achieved using jQuery.

Sharepoint is writing some image values into a table:

  <script>
    fNewItem = false;
    InsertItem("http://dev_site/sites/Pictures/Waves.jpg",  
    "5", 
    "BlueWaves",
    "jpg", 
    "1920", 
    "1080",
    "/_layouts/images/icjpg.gif", fNewItem);
  </script>

There are a number of these output by Sharepoint, this snippet is from a Sharepoint Gallery so I'd need to loop through the page to find all of these so that I can grab all of the images.

What I want to know is if there is anyway for me to grab these values using jQuery and then output them again?

Would it work to iterate over the images in the table once added? — justkt
– justkt, Commented Mar 29, 2011 at 16:24

Dutchie432 · Accepted Answer · 2011-03-29 16:24:58Z

1

You can use this code (LIVE DEMO) ... you may need to tweak the if() statement a bit to determine which <script>..</script> blocks you want to deal with or not.

$('script').each(function(){
    var t = $(this).text();
    if (t.indexOf('fNewItem')>0 && t.indexOf('CDATA')<=0){
       var a = t.split(/[\r\n]+/); //Split on Line Break
        for (var x = 0; x<a.length; x++){
            $('#result').append(a[x] + '<br>');
        } 
        $('#result').append('<hr>');
    }
});

answered Mar 29, 2011 at 16:24

Dutchie432

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