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Merge pull request #1678 from jdecuyper/feature-remove-duplicated-option

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Remove duplicated options from multi-valued select boxes.
This commit is contained in:
Igor Vaynberg 2013-08-31 19:20:52 -07:00
commit 418a659adb
1 changed files with 1 additions and 3 deletions
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select2.js
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@ -2842,9 +2842,7 @@ the specific language governing permissions and limitations under the Apache Lic
return; return;
} }
index = indexOf(this.id(data), val); while((index = indexOf(this.id(data), val)) >= 0) {
if (index >= 0) {
val.splice(index, 1); val.splice(index, 1);
this.setVal(val); this.setVal(val);
if (this.select) this.postprocessResults(); if (this.select) this.postprocessResults();