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prevent duplicate queries

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Igor Vaynberg 2013-03-14 12:47:46 -07:00
parent 3be8547584
commit 9acfc6faa5
1 changed files with 13 additions and 1 deletions
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14
select2.js
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@ -1349,7 +1349,17 @@ the specific language governing permissions and limitations under the Apache Lic
*/ */
// abstract // abstract
updateResults: function (initial) { updateResults: function (initial) {
var search = this.search, results = this.results, opts = this.opts, data, self=this, input; var search = this.search,
results = this.results,
opts = this.opts,
data,
self = this,
input,
term = search.val(),
lastTerm=$.data(this.container, "select2-last-term");
// prevent duplicate queries against the same term
if (initial !== true && lastTerm && equal(term, lastTerm)) return;
// if the search is currently hidden we do not alter the results // if the search is currently hidden we do not alter the results
if (initial !== true && (this.showSearchInput === false || !this.opened())) { if (initial !== true && (this.showSearchInput === false || !this.opened())) {
@ -1408,6 +1418,8 @@ the specific language governing permissions and limitations under the Apache Lic
this.resultsPage = 1; this.resultsPage = 1;
$.data(this.container, "select2-last-term", term);
opts.query({ opts.query({
element: opts.element, element: opts.element,
term: search.val(), term: search.val(),