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detect option selected #2

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Merged
merged 1 commit into from
Oct 9, 2012
Merged

detect option selected #2

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9 changes: 6 additions & 3 deletions bootstrap-select.js
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Original file line number Diff line number Diff line change
Expand Up @@ -29,7 +29,7 @@
var template =
"<div class='btn-group bootstrap-select'>" +
"<a class='btn dropdown-toggle clearfix' data-toggle='dropdown' href='#''>" +
"<span class='filter-option pull-left'>__FIRST_OPTION</span>" +
"<span class='filter-option pull-left'>__SELECTED_OPTION</span>" +
"<span class='caret pull-right'></span>" +
"</a>" +
"<ul class='dropdown-menu'>" +
Expand All @@ -45,19 +45,21 @@
var _li = [];
var _liHtml = '';
var _this = this;
var _selected_index = this.$element.find('option:selected').index() ? this.$element.find('option:selected').index() : 0;

console.log(_selected_index);
this.$element.find('option').each(function(){
_li.push($(this).text());
});

if(_li.length > 0) {
template = template.replace('__FIRST_OPTION', _li[0]);
template = template.replace('__SELECTED_OPTION', _li[_selected_index]);
for (var i = 0; i < _li.length; i++) {
_liHtml += "<li rel=" + i + "><a href='#'>" + _li[i] + "</a></li>";
};
}

this.$element.find('option')[0].setAttribute('selected', 'selected');
this.$element.find('option')[_selected_index].setAttribute('selected', 'selected');

template = template.replace('__ADD_LI', _liHtml);

Expand All @@ -80,6 +82,7 @@

$(this).parents('.bootstrap-select')
.find('.filter-option').html($(this).text());

});
}

Expand Down