jquery ending string at space

I have a form to 'create a tag'. Using the jQuery code below.

$("#createtag").submit(function() { //same as above, but for form submit instead of button click
   var newtag     = $('#newtag').attr('value');
   var type_id     = $('#type_id').attr('value'); 
   var company_id     = $('#company_id').attr('value'); 
         $('#createtag').load("../contacts/action_createtag.php?newtag="+ newtag + "&type_id=" + type_id + "&company_id=" + company_id).append('#createtags');
   return false;
  });

But i have just realised, if the 'new开发者_JAVA百科tag' variable includes a space, thats where it will end. Watching it through firebug, if theres no space the parameters appear like this:

company_id 5495
newtag test
type_id 2

But when a space is entered, it appears like this:

newtag test

Does anybody know why this could be happening? Why it is not passing the proper variables to the loaded page?

Thanks in advance!

Ryan

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Use encodeURIComponent() on the values:

$('#createtag').load("../contacts/action_createtag.php?newtag="+
  encodeURIComponent(newtag) + "&type_id=" + encodeURIComponent(type_id) +
  "&company_id=" + encodeURIComponent(company_id)).append('#createtags');

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You need to encode your variables.

Use encodeURIComponent()

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I think you must encode your space as a %20 in the URL because if you pass it as a space it will mark the end of the URL. I don't think that jQuery load does any kind of special character escaping by itself.

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Encode your newtag value with encodeURI()

$('#createtag').load("../contacts/action_createtag.php?newtag="+ encodeURI(newtag) + "&type_id=" + encodeURI(type_id) + "&company_id=" + encodeURI(company_id)).append('#createtags');