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Fix #12127. IE9/10 checks fall off the box on clone. Close gh-873.

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This commit is contained in:
Daniel Chatfield
2012-07-25 09:32:33 -04:00
committed by Dave Methvin
parent fffd23285a
commit 569d064fc9
4 changed files with 16 additions and 6 deletions
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4
src/manipulation.js
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@@ -455,9 +455,7 @@ function cloneFixAttributes( src, dest ) {
// IE6-8 fails to persist the checked state of a cloned checkbox
// or radio button. Worse, IE6-7 fail to give the cloned element
// a checked appearance if the defaultChecked value isn't also set
if ( src.checked ) {
dest.defaultChecked = dest.checked = src.checked;
}
dest.defaultChecked = dest.checked = src.checked;
// IE6-7 get confused and end up setting the value of a cloned
// checkbox/radio button to an empty string instead of "on"

6
src/support.js
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@@ -15,7 +15,7 @@ jQuery.support = (function() {
// Preliminary tests
div.setAttribute( "className", "t" );
div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox' checked='checked'/>";
all = div.getElementsByTagName("*");
a = div.getElementsByTagName("a")[ 0 ];
@@ -96,8 +96,8 @@ jQuery.support = (function() {
};
// Make sure checked status is properly cloned
input.checked = true;
support.noCloneChecked = input.cloneNode( true ).checked;
input.checked = false;
support.noCloneChecked = !input.cloneNode( true ).checked;
// Make sure that the options inside disabled selects aren't marked as disabled
// (WebKit marks them as disabled)