Changing the SRC attribute value and removing the ID-less TR element? - Userscripts.org

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Changing the SRC attribute value and removing the ID-less TR element?

in Ideas and script requests
6 posts, 4 voices

Nov 27, 2009 6:35am johnz User	I need to make these changes, can't figure out how. Here's what I need to do: Change #1 - SRC attribute value From: <script type="text/javascript" src="jschat.aspx" language="JavaScript"> To: <script type="text/javascript" src="file:///C:/myfiles/jschat.js" language="JavaScript"> Change #2 - STYLE attribute values (Solved) From: <div id="idChatUsers" style="overflow: auto; position: relative; height: 225px;" name="idChatUsers"> <div id="idDivRooms" style="overflow: auto; position: relative; height: 75px;" name="idDivRooms"> To: <div id="idChatUsers" style="overflow: auto; position: relative; height: 97.9%;" name="idChatUsers"> <div id="idDivRooms" style="overflow: auto; position: relative; height: 54px;" name="idDivRooms">

Nov 27, 2009 6:47am smk Scriptwright	ele.style=... ele.src=... but i doubt changing the src would make the script reload, you'll need to add another script element and delete the old one

Nov 27, 2009 9:51am johnz User	Thanks for reply smk. I don't know much about coding the js script for deleting an element. Do you mean something like this to delete the element: script = document.evaluate('//script[@src="jschat.aspx"]',document,null,XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE,null) for (i = 0; i < script.snapshotLength; i++) { (foo = script.snapshotItem(i).parentNode.parentNode).parentNode.removeChild(foo) } If yes, what's the script for creating an element?

Nov 27, 2009 11:45am teukkam Scriptwright	http://diveintogreasemonkey.org/patterns/insert...

Nov 27, 2009 4:24pm johnz User	Thanks for the URL, teukkam, but I can't get the clue. Can you make the script for me? Anyway, I solved the style changing issue but now the new problem is to make JS script to remove this ID-less TR element: <tr> <td class="header"><nobr> Add Room</nobr></td> <td class="header"></td> </tr> Anyone know the solution?

Nov 27, 2009 9:18pm JoeSimmons Scriptwright	johnz wrote: Anyone know the solution? var elm=document.evaluate("//nobr[contains(.,Add Room')]/../..", document, null, 9, null).singleNodeValue; elm.parentNode.removeChild(elm); johnz wrote: Change #1 - SRC attribute value var src="file:///C:/myfiles/jschat.js"; var elm=document.evaluate("//script[@src='jschat.aspx']", document, null, 9, null).singleNodeValue; elm.parentNode.replaceChild((elm.cloneNode(true).src=src), elm); I don't know if that will work, or even run a js file from your pc (might have to upload a copy online).

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