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Ajax:Attributes:CSS:Manipulation: Reduce Android 2.3 support

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Drop non-critical workarounds for Android 2.3.

Fixes gh-2483
Fixes gh-2505
Closes gh-2581
This commit is contained in:
Michał Gołębiowski 2015-07-20 19:24:46 +02:00
parent 64fd7ef3d0
commit ce3b4a6242
7 changed files with 15 additions and 105 deletions
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6
src/ajax/parseJSON.js
View File

@ -2,11 +2,7 @@ define( [
"../core"
], function( jQuery ) {
// Support: Android 2.3
// Workaround failure to string-cast null input
jQuery.parseJSON = function( data ) {
return JSON.parse( data + "" );
};
jQuery.parseJSON = JSON.parse;
return jQuery.parseJSON;

5
src/attributes/support.js
View File

@ -18,11 +18,6 @@ define( [
// Must access selectedIndex to make default options select
support.optSelected = opt.selected;
// Support: Android<=2.3
// Options inside disabled selects are incorrectly marked as disabled
select.disabled = true;
support.optDisabled = !opt.disabled;
// Support: IE<=11+
// An input loses its value after becoming a radio
input = document.createElement( "input" );

3
src/attributes/val.js
View File

@ -105,8 +105,7 @@ jQuery.extend( {
if ( ( option.selected || i === index ) &&
// Don't return options that are disabled or in a disabled optgroup
( support.optDisabled ?
!option.disabled : option.getAttribute( "disabled" ) === null ) &&
!option.disabled &&
( !option.parentNode.disabled ||
!jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {

10
src/css.js
View File

@ -351,16 +351,6 @@ jQuery.each( [ "height", "width" ], function( i, name ) {
};
} );
// Support: Android 2.3
jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight,
function( elem, computed ) {
if ( computed ) {
return swap( elem, { "display": "inline-block" },
curCSS, [ elem, "marginRight" ] );
}
}
);
// These hooks are used by animate to expand properties
jQuery.each( {
margin: "",

33
src/css/support.js
View File

@ -29,10 +29,7 @@ define( [
// so they're executed at the same time to save the second computation.
function computeStyleTests() {
div.style.cssText =
// Support: Android 2.3
// Vendor-prefix box-sizing
"-webkit-box-sizing:border-box;box-sizing:border-box;" +
"box-sizing:border-box;" +
"display:block;position:absolute;" +
"margin:0;margin-top:1%;margin-right:50%;" +
"border:1px;padding:1px;" +
@ -72,34 +69,6 @@ define( [
computeStyleTests();
}
return pixelMarginRightVal;
},
reliableMarginRight: function() {
// Support: Android 2.3
// Check if div with explicit width and no margin-right incorrectly
// gets computed margin-right based on width of container. (#3333)
// WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
// This support function is only executed once so no memoizing is needed.
var ret,
marginDiv = div.appendChild( document.createElement( "div" ) );
// Reset CSS: box-sizing; display; margin; border; padding
marginDiv.style.cssText = div.style.cssText =
// Support: Android 2.3
// Vendor-prefix box-sizing
"-webkit-box-sizing:content-box;box-sizing:content-box;" +
"display:block;margin:0;border:0;padding:0";
marginDiv.style.marginRight = marginDiv.style.width = "0";
div.style.width = "1px";
documentElement.appendChild( container );
ret = !parseFloat( window.getComputedStyle( marginDiv ).marginRight );
documentElement.removeChild( container );
div.removeChild( marginDiv );
return ret;
}
} );
} )();

5
src/manipulation/wrapMap.js
View File

@ -12,9 +12,8 @@ var wrapMap = {
// their parent elements (except for "table" element) could be omitted
// since browser parsers are smart enough to auto-insert them
// Support: Android 2.3
// Android browser doesn't auto-insert colgroup
col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
// Auto-insert "colgroup" element
col: [ 2, "<table>", "</table>" ],
// Auto-insert "tbody" element
tr: [ 2, "<table>", "</table>" ],

58
test/unit/support.js
View File

@ -67,12 +67,10 @@ testIframeWithCallback(
"createHTMLDocument": true,
"focusin": false,
"noCloneChecked": true,
"optDisabled": true,
"optSelected": true,
"pixelMarginRight": true,
"pixelPosition": true,
"radioValue": true,
"reliableMarginRight": true
"radioValue": true
};
} else if ( /(msie 10\.0|trident\/7\.0)/i.test( userAgent ) ) {
expected = {
@ -85,12 +83,10 @@ testIframeWithCallback(
"createHTMLDocument": true,
"focusin": true,
"noCloneChecked": false,
"optDisabled": true,
"optSelected": false,
"pixelMarginRight": true,
"pixelPosition": true,
"radioValue": false,
"reliableMarginRight": true
"radioValue": false
};
} else if ( /msie 9\.0/i.test( userAgent ) ) {
expected = {
@ -103,12 +99,10 @@ testIframeWithCallback(
"createHTMLDocument": true,
"focusin": true,
"noCloneChecked": false,
"optDisabled": true,
"optSelected": false,
"pixelMarginRight": true,
"pixelPosition": true,
"radioValue": false,
"reliableMarginRight": true
"radioValue": false
};
} else if ( /chrome/i.test( userAgent ) ) {
@ -124,12 +118,10 @@ testIframeWithCallback(
"createHTMLDocument": true,
"focusin": false,
"noCloneChecked": true,
"optDisabled": true,
"optSelected": true,
"pixelMarginRight": true,
"pixelPosition": true,
"radioValue": true,
"reliableMarginRight": true
"radioValue": true
};
} else if ( /8\.0(\.\d+|) safari/i.test( userAgent ) ) {
expected = {
@ -142,12 +134,10 @@ testIframeWithCallback(
"createHTMLDocument": false,
"focusin": false,
"noCloneChecked": true,
"optDisabled": true,
"optSelected": true,
"pixelMarginRight": true,
"pixelPosition": false,
"radioValue": true,
"reliableMarginRight": true
"radioValue": true
};
} else if ( /7\.0(\.\d+|) safari/i.test( userAgent ) ) {
expected = {
@ -160,12 +150,10 @@ testIframeWithCallback(
"createHTMLDocument": true,
"focusin": false,
"noCloneChecked": true,
"optDisabled": true,
"optSelected": true,
"pixelMarginRight": true,
"pixelPosition": false,
"radioValue": true,
"reliableMarginRight": true
"radioValue": true
};
} else if ( /firefox/i.test( userAgent ) ) {
expected = {
@ -178,12 +166,10 @@ testIframeWithCallback(
"createHTMLDocument": true,
"focusin": false,
"noCloneChecked": true,
"optDisabled": true,
"optSelected": true,
"pixelMarginRight": true,
"pixelPosition": true,
"radioValue": true,
"reliableMarginRight": true
"radioValue": true
};
} else if ( /iphone os 8/i.test( userAgent ) ) {
expected = {
@ -196,12 +182,10 @@ testIframeWithCallback(
"createHTMLDocument": false,
"focusin": false,
"noCloneChecked": true,
"optDisabled": true,
"optSelected": true,
"pixelMarginRight": true,
"pixelPosition": false,
"radioValue": true,
"reliableMarginRight": true
"radioValue": true
};
} else if ( /iphone os (6|7)/i.test( userAgent ) ) {
expected = {
@ -214,12 +198,10 @@ testIframeWithCallback(
"createHTMLDocument": true,
"focusin": false,
"noCloneChecked": true,
"optDisabled": true,
"optSelected": true,
"pixelMarginRight": true,
"pixelPosition": false,
"radioValue": true,
"reliableMarginRight": true
"radioValue": true
};
} else if ( /android 4\.[0-3]/i.test( userAgent ) ) {
expected = {
@ -232,30 +214,10 @@ testIframeWithCallback(
"createHTMLDocument": true,
"focusin": false,
"noCloneChecked": true,
"optDisabled": true,
"optSelected": true,
"pixelMarginRight": false,
"pixelPosition": false,
"radioValue": true,
"reliableMarginRight": true
};
} else if ( /android 2\.3/i.test( userAgent ) ) {
expected = {
"ajax": true,
"boxSizingReliable": true,
"checkClone": true,
"checkOn": false,
"clearCloneStyle": false,
"cors": true,
"createHTMLDocument": true,
"focusin": false,
"noCloneChecked": true,
"optDisabled": false,
"optSelected": true,
"pixelMarginRight": true,
"pixelPosition": false,
"radioValue": true,
"reliableMarginRight": false
"radioValue": true
};
}