RetailCRM-Mirror/select2
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ignore first empty option in selects when a placeholder is set

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This commit is contained in:
Igor Vaynberg 2012-06-18 23:16:45 -07:00
parent 09f24fdda1
commit b7c952a1a3
1 changed files with 12 additions and 2 deletions
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14
select2.js
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@ -579,7 +579,7 @@
opts.query = this.bind(function (query) {
var data = { results: [], more: false },
term = query.term,
process;
children, firstChild, process;
process=function(element, collection) {
var group;
@ -596,7 +596,17 @@
}
};
element.children().each2(function(i, elm) { process(elm, data.results); });
children=element.children();
// ignore the placeholder option if there is one
if (this.getPlaceholder() !== undefined && children.length > 0) {
firstChild = children[0];
if ($(firstChild).text() === "") {
children=children.not(firstChild);
}
}
children.each2(function(i, elm) { process(elm, data.results); });
query.callback(data);
});