The div will only be part of the body if you append it to the body.
var div = document.createElement('div'); // not part of the dom yet
div.setAttribute('id', 'foo'); // set an id, but it's still not part of the
dom
document.body.appendChild(div); // now the div is part of the domBut I'm not sure how <script> tags are handled prior to dom insertion. -Hector On Mon, Nov 17, 2008 at 1:45 PM, cc96ai <[EMAIL PROTECTED]> wrote: > > how could I create the DIV outside the DOM ? > if I create a <div> inside the <body>, it is part of the DOM, isn't > it ? > > > On Nov 17, 12:32 pm, "Hector Virgen" <[EMAIL PROTECTED]> wrote: > > Will javascript be executed by jQuery#html() if the container is not part > of > > the dom? > > -Hector > > > > On Mon, Nov 17, 2008 at 12:21 PM, cc96ai <[EMAIL PROTECTED]> > wrote: > > > > > That is my original design, however if the textarea contains the > > > javascript, it will execute the Javascript in div as well. > > > > > in the following example, the popup will come out when we try to > > > populate the textarea content into div. > > > that's why I am looking other way to parse the content. > > > e.g. > > > <textarea cols="50" rows="5" id="content"> > > > <a id="link" href="http://www.google.ca"; target="_new" border="2">test > > > link</a> > > > <img src="images/test.jpg" border="1" vspace="2" alt="test"> > > > <script> > > > alert("popup"); > > > </script> > > > </textarea> > > > > > Thanks, > > > > > On Nov 17, 12:01 pm, "Hector Virgen" <[EMAIL PROTECTED]> wrote: > > > > You can try assigning the value of the textarea to a hidden div. Then > > > you'll > > > > have access to jQuery's functions on the HTML: > > > > var html = $('#content').val(); > > > > var div = $('<div />').css({display: 'none'}); > > > > div.html(html); > > > > div.find('a[target]').removeAttr('target'); > > > > > > Then replace the textarea with the html contents of the div: > > > > > > var filtered = div.html(); > > > > $(#content).val(filtered); > > > > > > -Hector > > > > > > On Mon, Nov 17, 2008 at 11:22 AM, cc96ai <[EMAIL PROTECTED]> > > > wrote: > > > > > > > If we do the replace , it will replace all the tag's border & > target. > > > > > > > is there anyway it can replace on tag level ? > > > > > > > On Nov 17, 10:34 am, Eric Martin <[EMAIL PROTECTED]> wrote: > > > > > > If you just want the "string" value, how about: > > > > > > > > var content = $("#content").val(); > > > > > > content = content.replace(/ target=(\'|\")_(new|blank)(\'|\")/, > ""); > > > > > > content = content.replace(/ border=(\'|\")\d+(\'|\")/, ""); > > > > > > > > -Eric > > > > > > > > On Nov 17, 10:18 am, cc96ai <[EMAIL PROTECTED]> wrote: > > > > > > > > > I have a text area in the following > > > > > > > <textarea cols="50" rows="5" id="content"> > > > > > > > <a id="link" href="http://www.google.ca"; target="_new">test > > > link</a> > > > > > > > <img src="images/test.jpg" border="1" vspace="2" alt="test"> > > > > > > > </textarea> > > > > > > > > > and I would like to strip out the hyperlink target, and image > > > border, > > > > > > > and get the string of the HTML, > > > > > > > any idea on it? > > > > > > > > > I try the following, but it only remove the hyperlink in the > page, > > > not > > > > > > > the hyperlink in textarea. > > > > > > > $("a").removeAttr("target"); > > > > > > > > > Can I load the textarea 's content in jquery, then do the > select/ > > > > > > > remove the attribute and return as string? > > > > > > > > > Thanks >
