RetailCRM-Mirror/select2
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equal and indexof need to support comparing items of differnet types, ie string vs number. this is needed because numeric ids stored in val() are strings and need to be compared against data ids which are numbers. fixes #840

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Igor Vaynberg 2013-02-10 15:16:38 -08:00
parent b3a0c3269a
commit 9035dfcb93
1 changed files with 9 additions and 2 deletions
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11
select2.js
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@ -103,7 +103,9 @@ the specific language governing permissions and limitations under the Apache Lic
function indexOf(value, array) { function indexOf(value, array) {
var i = 0, l = array.length; var i = 0, l = array.length;
for (; i < l; i = i + 1) if (value === array[i]) return i; for (; i < l; i = i + 1) {
if (equal(value, array[i])) return i;
}
return -1; return -1;
} }
@ -113,7 +115,12 @@ the specific language governing permissions and limitations under the Apache Lic
* @param b * @param b
*/ */
function equal(a, b) { function equal(a, b) {
return a===b; if (a === b) return true;
if (a === undefined || b === undefined) return false;
if (a === null || b === null) return false;
if (a.constructor === String) return a === b+'';
if (b.constructor === String) return b === a+'';
return false;
} }
/** /**