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Code Issues Releases Activity

Fix: IE destroying nodes which have a Javascritp reference on using innerHTML

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* It appears that if you have a reference to a DOM node, but that DOM
  node is overwritten by use of innerHTML, the reference is destroyed
  and you cannot use the referenced DOM node any more.
* This became apparent from using Editor's inline editing mode, where in
  IE the inline edit would work only once. No other browser has this
  issue but it is in IE7-DC1.
* The workaround is to remove the child nodes first. not ideal at all,
  but it does work.
* Searching the internet I didn't find much about this so I've opened an
  issue on the IE connect site:
  https://connect.microsoft.com/IE/content/content.aspx?ContentID=29582
This commit is contained in:
Allan Jardine 2014-06-27 15:24:41 +01:00
parent 6f6d113134
commit 278147a7ce
3 changed files with 33 additions and 23 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
.datatables-commit-sync
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@ -1 +1 @@
7701b5c6f11913c2538c33ddf2d77adf8d576810
f7a9ffbe0ab9d643b1d36d812bdc21098e9014c6

10
media/js/jquery.dataTables.js vendored
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@ -1431,9 +1431,19 @@
else {
// Reading from data object, update the DOM
var cells = row.anCells;
var cell;
if ( cells ) {
for ( i=0, ien=cells.length ; i<ien ; i++ ) {
cell = cells[i];
// This is very frustrating, but in IE if you just write directly
// to innerHTML, and elements that are overwritten are GC'ed,
// even if there is a reference to them elsewhere
while ( cell.childNodes ) {
cell.removeChild( cell.firstChild );
}
cells[i].innerHTML = _fnGetCellData( settings, rowIdx, i, 'display' );
}
}

44
media/js/jquery.dataTables.min.js vendored
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@ -15,26 +15,26 @@ j=f.sDefaultContent,c=f.fnGetData(g,d,{settings:a,row:b,col:c});if(c===l)return
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