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Dont update the results if the term hasn't changed.

Browse Source 
https://github.com/ivaynberg/select2/issues/2751
This commit is contained in:
Valdas Petrulis 2014-10-23 10:04:39 +03:00
parent 0cc0ac43f5
commit c1f338cfbf
1 changed files with 9 additions and 4 deletions
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13
select2.js
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@ -1500,20 +1500,24 @@ the specific language governing permissions and limitations under the Apache Lic
}, },
/** /**
* @return {Boolean} Whether or not search value was changed.
* @private * @private
*/ */
prefillNextSearchTerm: function () { prefillNextSearchTerm: function () {
// initializes search's value with nextSearchTerm (if defined by user) // initializes search's value with nextSearchTerm (if defined by user)
// ignore nextSearchTerm if the dropdown is opened by the user pressing a letter // ignore nextSearchTerm if the dropdown is opened by the user pressing a letter
if(this.search.val() !== "") { if(this.search.val() !== "") {
return; return false;
} }
var nextSearchTerm = this.opts.nextSearchTerm(this.data(), this.lastSearchTerm); var nextSearchTerm = this.opts.nextSearchTerm(this.data(), this.lastSearchTerm);
if(nextSearchTerm != undefined){ if(nextSearchTerm !== undefined){
this.search.val(nextSearchTerm); this.search.val(nextSearchTerm);
this.search.select(); this.search.select();
return true;
} }
return false;
}, },
//abstract //abstract
@ -3013,8 +3017,9 @@ the specific language governing permissions and limitations under the Apache Lic
this.updateResults(true); this.updateResults(true);
} else { } else {
// initializes search's value with nextSearchTerm and update search result // initializes search's value with nextSearchTerm and update search result
this.prefillNextSearchTerm(); if (this.prefillNextSearchTerm()) {
this.updateResults(); this.updateResults();
}
} }
this.positionDropdown(); this.positionDropdown();
} else { } else {