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mgolmgol
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Manipulation: Skip the select wrapper for <option> outside of IE 9
Closes gh-4647
1 parent 1d61fd9 commit 966a709

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3 files changed

+27
-7
lines changed

3 files changed

+27
-7
lines changed

‎src/manipulation/support.js‎

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Original file line numberDiff line numberDiff line change
@@ -28,6 +28,12 @@ define( [
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// Make sure textarea (and checkbox) defaultValue is properly cloned
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div.innerHTML = "<textarea>x</textarea>";
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support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
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// Support: IE <=9 only
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// IE <=9 replaces <option> tags with their contents when inserted outside of
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// the select element.
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div.innerHTML = "<option></option>";
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support.option = !!div.lastChild;
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} )();
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return support;

‎src/manipulation/wrapMap.js‎

Lines changed: 8 additions & 7 deletions
Original file line numberDiff line numberDiff line change
@@ -1,13 +1,12 @@
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define( function() {
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define( [
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"./support"
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], function( support ) {
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"use strict";
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// We have to close these tags to support XHTML (#13200)
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var wrapMap = {
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8-
// Support: IE <=9 only
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option: [ 1, "<select multiple='multiple'>", "</select>" ],
10-
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// XHTML parsers do not magically insert elements in the
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// same way that tag soup parsers do. So we cannot shorten
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// this by omitting <tbody> or other required elements.
@@ -19,11 +18,13 @@ var wrapMap = {
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_default: [ 0, "", "" ]
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};
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// Support: IE <=9 only
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wrapMap.optgroup = wrapMap.option;
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wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
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wrapMap.th = wrapMap.td;
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// Support: IE <=9 only
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if ( !support.option ) {
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wrapMap.optgroup = wrapMap.option = [ 1, "<select multiple='multiple'>", "</select>" ];
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}
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return wrapMap;
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} );

‎test/unit/support.js‎

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Original file line numberDiff line numberDiff line change
@@ -68,6 +68,7 @@ testIframe(
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"createHTMLDocument": true,
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"focusin": false,
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"noCloneChecked": true,
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"option": true,
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"optSelected": true,
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"pixelBoxStyles": true,
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"pixelPosition": true,
@@ -86,6 +87,7 @@ testIframe(
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"createHTMLDocument": true,
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"focusin": true,
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"noCloneChecked": false,
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"option": true,
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"optSelected": false,
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"pixelBoxStyles": true,
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"pixelPosition": true,
@@ -104,6 +106,7 @@ testIframe(
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"createHTMLDocument": true,
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"focusin": true,
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"noCloneChecked": false,
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"option": false,
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"optSelected": false,
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"pixelBoxStyles": true,
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"pixelPosition": true,
@@ -122,6 +125,7 @@ testIframe(
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"createHTMLDocument": true,
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"focusin": false,
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"noCloneChecked": true,
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"option": true,
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"optSelected": true,
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"pixelBoxStyles": true,
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"pixelPosition": true,
@@ -140,6 +144,7 @@ testIframe(
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"createHTMLDocument": true,
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"focusin": false,
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"noCloneChecked": true,
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"option": true,
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"optSelected": true,
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"pixelBoxStyles": true,
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"pixelPosition": true,
@@ -158,6 +163,7 @@ testIframe(
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"createHTMLDocument": true,
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"focusin": false,
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"noCloneChecked": true,
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"option": true,
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"optSelected": true,
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"pixelBoxStyles": false,
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"pixelPosition": false,
@@ -176,6 +182,7 @@ testIframe(
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"createHTMLDocument": true,
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"focusin": false,
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"noCloneChecked": true,
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"option": true,
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"optSelected": true,
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"pixelBoxStyles": true,
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"pixelPosition": true,
@@ -194,6 +201,7 @@ testIframe(
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"createHTMLDocument": true,
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"focusin": false,
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"noCloneChecked": true,
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"option": true,
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"optSelected": true,
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"pixelBoxStyles": true,
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"pixelPosition": true,
@@ -212,6 +220,7 @@ testIframe(
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"createHTMLDocument": true,
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"focusin": false,
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"noCloneChecked": true,
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"option": true,
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"optSelected": true,
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"pixelBoxStyles": true,
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"pixelPosition": true,
@@ -230,6 +239,7 @@ testIframe(
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"createHTMLDocument": true,
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"focusin": false,
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"noCloneChecked": true,
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"option": true,
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"optSelected": true,
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"pixelBoxStyles": false,
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"pixelPosition": false,
@@ -248,6 +258,7 @@ testIframe(
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"createHTMLDocument": false,
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"focusin": false,
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"noCloneChecked": true,
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"option": true,
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"optSelected": true,
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"pixelBoxStyles": false,
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"pixelPosition": false,
@@ -266,6 +277,7 @@ testIframe(
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"createHTMLDocument": true,
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"focusin": false,
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"noCloneChecked": true,
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"option": true,
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"optSelected": true,
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"pixelBoxStyles": false,
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"pixelPosition": false,
@@ -284,6 +296,7 @@ testIframe(
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"createHTMLDocument": true,
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"focusin": false,
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"noCloneChecked": true,
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"option": true,
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"optSelected": true,
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"pixelBoxStyles": false,
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"pixelPosition": false,

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