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Code: SELECT ALL stops working

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Expand view Topic review: Code: SELECT ALL stops working

Re: Code: SELECT ALL stops working

Post by Guest » May 16th, 2017, 12:39 am

Another solution:

replace the line 210
in styles/prosilver/template/forum_fn.js
( or styles/titan/template/forum_fn.js )
( or styles/YOURTHEME/template/forum_fn.js)
Code: Select all
s.setBaseAndExtent(e, 0, e, e.innerText.length - 1);

with the line
Code: Select all
s.setBaseAndExtent(e, 0, e.parentNode, 1);

Re: Code: SELECT ALL stops working

Post by Alice0775 » March 23rd, 2017, 4:15 pm

workaround using Greasemonkey
Code: Select all
// ==UserScript==
// @name        fix_SELECT_ALL_stops_working.user.js
// @description SELECT ALL stops working
// @include     http://forums.mozillazine.org/viewtopic.php?*
// @grant       none
// ==/UserScript==
    var scriptCode = new Array();   // this is where we are going to build our new script
   
    // here's the build of the new script, one line at a time
    var func = function selectCode(a) {
       'use strict';

       // Get ID of code block
       var e = a.parentNode.parentNode.getElementsByTagName('CODE')[0];
       var s, r;

       // Not IE and IE9+
       if (window.getSelection) {
          s = window.getSelection();
          // Safari and Chrome
          if (s.setBaseAndExtent) {
             var l = (e.innerText.length > 1) ? e.innerText.length - 1 : 1;
             try {
                s.setBaseAndExtent(e, 0, e, l);
             } catch (error) {
                r = document.createRange();
                r.selectNodeContents(e);
                s.removeAllRanges();
                s.addRange(r);
             }
          }
          // Firefox and Opera
          else {
             // workaround for bug # 42885
             if (window.opera && e.innerHTML.substring(e.innerHTML.length - 4) === '<BR>') {
                e.innerHTML = e.innerHTML + '&nbsp;';
             }

             r = document.createRange();
             r.selectNodeContents(e);
             s.removeAllRanges();
             s.addRange(r);
          }
       }
       // Some older browsers
       else if (document.getSelection) {
          s = document.getSelection();
          r = document.createRange();
          r.selectNodeContents(e);
          s.removeAllRanges();
          s.addRange(r);
       }
       // IE
       else if (document.selection) {
          r = document.body.createTextRange();
          r.moveToElementText(e);
          r.select();
       }
    }

    scriptCode.push(func.toString());

    // now, we put the script in a new script element in the DOM
    var script = document.createElement('script');    // create the script element
    script.innerHTML = scriptCode.join('\n');         // add the script code to it
    scriptCode.length = 0;                            // recover the memory we used to build the script
   
    // this is sort of hard to read, because it's doing 2 things:
    // 1. finds the first <head> tag on the page
    // 2. adds the new script just before the </head> tag
    document.getElementsByTagName('head')[0].appendChild(script);

Re: Code: SELECT ALL stops working

Post by Mouse5 » March 20th, 2017, 5:12 pm

but my guess Kerz would have to do that?

Re: Code: SELECT ALL stops working

Post by Alice0775 » March 20th, 2017, 5:08 pm

-Arch- wrote:if thats the case, wouldnt it be just easier to apply a Updated forum software?



It will work again when replace "function selectCode" in styles/prosilver/template/forum_fn.js.

Code: Select all
function selectCode(a)
{
   // Get ID of code block
   var e = a.parentNode.parentNode.getElementsByTagName('CODE')[0];

   // Not IE and IE9+
   if (window.getSelection)
   {
      var s = window.getSelection();
      // Safari
      if (s.setBaseAndExtent)
      {
         s.setBaseAndExtent(e, 0, e, e.innerText.length - 1);
      }
      // Firefox and Opera
      else
      {
         // workaround for bug # 42885
         if (window.opera && e.innerHTML.substring(e.innerHTML.length - 4) == '<BR>')
         {
            e.innerHTML = e.innerHTML + '&nbsp;';
         }

         var r = document.createRange();
         r.selectNodeContents(e);
         s.removeAllRanges();
         s.addRange(r);
      }
   }
   // Some older browsers
   else if (document.getSelection)
   {
      var s = document.getSelection();
      var r = document.createRange();
      r.selectNodeContents(e);
      s.removeAllRanges();
      s.addRange(r);
   }
   // IE
   else if (document.selection)
   {
      var r = document.body.createTextRange();
      r.moveToElementText(e);
      r.select();
   }
}


to

Code: Select all
function selectCode(a) {
   'use strict';

   // Get ID of code block
   var e = a.parentNode.parentNode.getElementsByTagName('CODE')[0];
   var s, r;

   // Not IE and IE9+
   if (window.getSelection) {
      s = window.getSelection();
      // Safari and Chrome
      if (s.setBaseAndExtent) {
         var l = (e.innerText.length > 1) ? e.innerText.length - 1 : 1;
         try {
            s.setBaseAndExtent(e, 0, e, l);
         } catch (error) {
            r = document.createRange();
            r.selectNodeContents(e);
            s.removeAllRanges();
            s.addRange(r);
         }
      }
      // Firefox and Opera
      else {
         // workaround for bug # 42885
         if (window.opera && e.innerHTML.substring(e.innerHTML.length - 4) === '<BR>') {
            e.innerHTML = e.innerHTML + '&nbsp;';
         }

         r = document.createRange();
         r.selectNodeContents(e);
         s.removeAllRanges();
         s.addRange(r);
      }
   }
   // Some older browsers
   else if (document.getSelection) {
      s = document.getSelection();
      r = document.createRange();
      r.selectNodeContents(e);
      s.removeAllRanges();
      s.addRange(r);
   }
   // IE
   else if (document.selection) {
      r = document.body.createTextRange();
      r.moveToElementText(e);
      r.select();
   }
}


(The code is extracted from https://github.com/phpbb/phpbb/blob/mas ... orum_fn.js)

Re: Code: SELECT ALL stops working

Post by Mouse5 » March 20th, 2017, 4:04 pm

if thats the case, wouldnt it be just easier to apply a Updated forum software?

Code: SELECT ALL stops working

Post by Alice0775 » March 20th, 2017, 1:35 pm

Code: SELECT ALL stops working since Firefox53beta and Chrome Dev ver.58.0.3026.3.

See detail:
http://forums.mozillazine.org/viewtopic.php?p=14738754#p14738754 wrote:
avada wrote:There's another weird thing I noticed recently. The select all feature in forums, such as with the code "sections" on this forums don't work. The page is just scrolled to the top.


Chrome Dev ver.58.0.3026.3 is also same behavior.

This behavior was introduced by the following bug:
[*]#1321623[Core:Selection]-Implement setBaseAndExtent[Uns][[platform-rel-Google][platform-rel-GoogleSuite][platform-rel-GoogleDocs] ]

And, I think Mozillazine needs to update phpBB code forum_fn.js.

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