Browser parse HTML for jQuery without loading reso

Question

Is it possible to pass HTML to a browser through JavaScript and parse it with jQuery, but not load external resources? (scripts, images, flash, anything)

I will do with the XML parser if that is the best I can do, but I would like to allow loose HTML if possible.

It must be compatible with Chrome, Firefox, the latest IE.

Answer 1

var html = someHTML; //passed in html, maybe $('textarea#id').val();? I don't understand what you mean by 'passed in html'
var container = document.createElement('div');
container.innerHTML = html;
$(container).find('img,embed,head,script,style').remove();
//or
$(container).find('[src]').remove();

var target = someTarget; //place to put parsed html
$(container).appendTo($(target));

EDIT

Tested working

removeExt = function(cleanMe) {
    var toScrutinize = $(cleanMe).find('*'); //get ALL elements
    $.each(toScrutinize, function() {
      var attr = $(this)[0].attributes; //get all the attributes
      var that = $(this); 
      $.each(attr, function(){
          if ($(that).attr(this.nodeName).match(/^http/)) {//if the attribute value links externally
           $(that).remove(); //...take it out  
          } 
      })
    })
    $('script').remove(); //also take out any inline scripts
}

var html = someHTML;
var container = document.createElement('div');
container.innerHTML = html;
removeExt($(container));
var target = someTarget;
$(container).appendTo($(target));

This will match src, href, link, data-foo, whatever... No way to link externally. http and https are both matched. inline scripts are killed. If it's still a security concern, then maybe this should be done server side, or obfuscate your JS.