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Widget: Deep extend options when creating a new plugin. Fixes #5830 - Widget: Using inheritance overwrites the base classes options.

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This commit is contained in:
Scott González 2010-07-15 10:26:00 -04:00
parent 06f721b74f
commit f24bc0fb1f
4 changed files with 49 additions and 2 deletions
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3
tests/unit/widget/widget.html
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@ -13,7 +13,8 @@
<script type="text/javascript" src="../../jquery.simulate.js"></script> <script type="text/javascript" src="../../jquery.simulate.js"></script>
<script type="text/javascript" src="../testsuite.js"></script> <script type="text/javascript" src="../testsuite.js"></script>
<script type="text/javascript" src="widget.js"></script> <script type="text/javascript" src="widget_core.js"></script>
<script type="text/javascript" src="widget_tickets.js"></script>
</head> </head>
<body> <body>

0
tests/unit/widget/widget.js → tests/unit/widget/widget_core.js
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46
tests/unit/widget/widget_tickets.js Normal file
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@ -0,0 +1,46 @@
/*
* widget unit tests
*/
(function($) {
module('widget: tickets');
test('#5830 - Widget: Using inheritance overwrites the base classes options', function() {
$.widget( "ui.testWidgetBase", {
options: {
obj: {
key1: "foo",
key2: "bar"
},
arr: [ "testing" ]
}
});
$.widget( "ui.testWidgetExtension", $.ui.testWidgetBase, {
options: {
obj: {
key1: "baz"
},
arr: [ "alpha", "beta" ]
}
});
same( $.ui.testWidgetBase.prototype.options.obj, {
key1: "foo",
key2: "bar"
}, "base class option object not overridden");
same( $.ui.testWidgetBase.prototype.options.arr, [ "testing" ],
"base class option array not overridden");
same( $.ui.testWidgetExtension.prototype.options.obj, {
key1: "baz",
key2: "bar"
}, "extension class option object extends base");
same( $.ui.testWidgetExtension.prototype.options.arr, [ "alpha", "beta" ],
"extension class option array overwrites base");
delete $.ui.testWidgetBase;
delete $.ui.testWidgetExtension;
});
})(jQuery);

2
ui/jquery.ui.widget.js vendored
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@ -57,7 +57,7 @@ $.widget = function( name, base, prototype ) {
// basePrototype[ key ] = $.extend( {}, val ); // basePrototype[ key ] = $.extend( {}, val );
// } // }
// }); // });
basePrototype.options = $.extend( {}, basePrototype.options ); basePrototype.options = $.extend( true, {}, basePrototype.options );
$[ namespace ][ name ].prototype = $.extend( true, basePrototype, { $[ namespace ][ name ].prototype = $.extend( true, basePrototype, {
namespace: namespace, namespace: namespace,
widgetName: name, widgetName: name,