Fwd: Tweaks to the "Check serialized DOM" bookmarklets to clean up after themselves

Following proper process and sending it to the general email address...

P

-------- Forwarded Message --------
Subject: Tweaks to the "Check serialized DOM" bookmarklets to clean up 
after themselves
Date: Wed, 16 Jun 2021 14:53:07 +0100
From: Patrick H. Lauke <redux@splintered.co.uk>
To: Michael[tm] Smith <mike@w3.org>
CC: Steve Faulkner <sfaulkner@paciellogroup.com>

Hi Michael,

just a quick one: while the two bookmarklets to check serialized DOM on 
https://validator.w3.org/nu/about.html work great, one niggle is that 
they leave behind a visible form after they've been triggered (see 
attached).

I've made a quick patch that, after submission, removes the injected 
form again, leaving the page as it was.

Check serialized DOM:

javascript:(function(){function c(a,b){var 
c=document.createElement("textarea");c.name=a;c.value=b;d.appendChild(c)}var 
e=function(a){for(var b="",a=a.firstChild;a;){switch(a.nodeType){case 
Node.ELEMENT_NODE:b+=a.outerHTML;break;case 
Node.TEXT_NODE:b+=a.nodeValue;break;case 
Node.CDATA_SECTION_NODE:b+="<![CDATA["+a.nodeValue+"]]\>";break;case 
Node.COMMENT_NODE:b+="<\!--"+a.nodeValue+"--\>";break;case 
Node.DOCUMENT_TYPE_NODE:b+="<!DOCTYPE 
"+a.name+">\n"}a=a.nextSibling}return 
b}(document),d=document.createElement("form");d.method="POST";d.action="https://validator.w3.org/nu/";d.enctype="multipart/form-data";d.target="_blank";d.acceptCharset="utf-8";c("showsource","yes");c("content",e);document.body.appendChild(d);d.submit();document.body.removeChild(d);})();

Check serialized DOM (JSON):

javascript:(function(){function c(a,b){var 
c=document.createElement("textarea");c.name=a;c.value=b;d.appendChild(c)}var 
e=function(a){for(var b="",a=a.firstChild;a;){switch(a.nodeType){case 
Node.ELEMENT_NODE:b+=a.outerHTML;break;case 
Node.TEXT_NODE:b+=a.nodeValue;break;case 
Node.CDATA_SECTION_NODE:b+="<![CDATA["+a.nodeValue+"]]\>";break;case 
Node.COMMENT_NODE:b+="<\!--"+a.nodeValue+"--\>";break;case 
Node.DOCUMENT_TYPE_NODE:b+="<!DOCTYPE 
"+a.name+">\n"}a=a.nextSibling}return 
b}(document),d=document.createElement("form");d.method="POST";d.action="https://validator.w3.org/nu/";d.enctype="multipart/form-data";d.target="_blank";d.acceptCharset="utf-8";c("showsource","yes");c("out","json");c("content",e);document.body.appendChild(d);d.submit();document.body.removeChild(d);})();

Any chance these could be updated?

Thanks,

P
-- 
Patrick H. Lauke

https://www.splintered.co.uk/ | https://github.com/patrickhlauke
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