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{{FBML_Documentation | tag=fb:js-string | description=This tag renders a block of FBML into an FBML block variable instead of rendering it on the page. You can use this variable in your JavaScript with {{c|setInnerFBML}}. See [[FBJS#FBML_blocks|FBJS]] for more information. | attr1=var | attr1_req=required | attr1_desc=A valid JavaScript identifier. <!-- NEED explanation of purpose of this attribute --> | attr1_type=string | example1_code=<nowiki><fb:js-string var="example">Pre-rendered FBML content.</fb:js-string></nowiki> {{na}} <!-- Need better example - Coming right up ;) --> | example2_code=<nowiki><fb:js-string var="name.element1">This is the first element.</fb:js-string> <fb:js-string var="name.element2">This is the second element.</fb:js-string> </nowiki> This allows you to access '''name''' as if it were a JavaScript array. The array can only be one level deep, and associative names must be prefixed by at least 1 alpha character (name.5, name.6, etc. will not work). '''Real example (PHP):'''<nowiki> <fb:js-string var="articles.id{$article['article_id']}"> Do you really want to delete article #{$article['article_id']}?<br /><br /> Associated contributors to this article will remain credited. </fb:js-string> <a href="#" onclick="removeArticle({$article['article_id']})">Delete Article</a><span id="removeSpan{$article['article_id']}"></span> <script> function removeArticle(articleId) { var dialog = new Dialog(Dialog.DIALOG_CONTEXTUAL); dialog.setContext(document.getElementById("removeSpan"+articleId)); dialog.showChoice('Confirm Removal', articles["id"+articleId], 'Yes', 'Cancel'); dialog.onconfirm = function() { document.setLocation('http://apps.facebook.com/facebookdocs/removearticle.php?article='+articleId); }; } </script> </nowiki> '''Another Example - Reloading an IFrame''' Let's say you have a div with an IFrame in it that you want to load different locations depending on links a user clicks. <nowiki><a onClick="outside_location.setInnerFBML(location_two);" style="cursor: pointer;">Other IFrame Location</a> <div id="outside_location"> <fb:iframe width="540" height="270" frameborder="0" src="http://your.default.location" /> </div> // To reload the iFrame with a different location source you will need // to declare the location inside of a fb:js-string object like so: <fb:js-string var="location_two"> <fb:iframe width="540" height="270" frameborder='0' src='http://your.other.iframe.location' /> </fb:js-string> <script type="text/javascript" charset="utf-8"> var outside_location = document.getElementById('outside_location'); </script> </nowiki> }} [[Category:FBML tags|js-string]]

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