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Manipulation: Skip the select wrapper for <option> outside of IE 9

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Closes gh-4647
This commit is contained in:
Michał Gołębiowski-Owczarek 2020-03-30 20:15:09 +02:00 committed by GitHub
parent 1d61fd9407
commit 966a709090
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 27 additions and 7 deletions
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6
src/manipulation/support.js
View File

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

15
src/manipulation/wrapMap.js
View File

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

13
test/unit/support.js
View File

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