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Hide selected item in select2. Fix an assignment bug when the top level ... #14

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Hide selected item in select2. Fix an assignment bug when the top level ... #14

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6 changes: 6 additions & 0 deletions select2.css
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Original file line number Diff line number Diff line change
Expand Up @@ -10,6 +10,8 @@ Version: 3.2 Timestamp: Mon Sep 10 10:38:04 PDT 2012
vertical-align: top;
padding: 0;
border: 0;
/* force width to 100% */
width:100%\9;
}
/* To override styles found in Bootstrap3 */
.select2-container:hover {
Expand Down Expand Up @@ -368,6 +370,10 @@ disabled look for already selected choices in the results dropdown
.select2-results .select2-disabled {
display: none;
}
/* Hide selected items */
.select2-results .select2-selected {
display: none;
}

.select2-more-results.select2-active {
background: #f4f4f4 url('spinner.gif') no-repeat 100%;
Expand Down
13 changes: 11 additions & 2 deletions select2.js
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Expand Up @@ -1789,7 +1789,16 @@ the specific language governing permissions and limitations under the Apache Lic
return equal(id, opts.id(el));
},
callback: !$.isFunction(callback) ? $.noop : function(filtered) {
callback(filtered.results.length ? filtered.results[0] : null);
if (filtered.results.length){
var r1 = filtered.results[0];
//If we have two-level menu, and the top level can not be selected(no id),
//we should return the children node to selected when only one child existed
if (!r1.id && r1.children && r1.children.length === 1){
callback(r1.children[0]);
}else{
callback(r1);
}
}
}
});
};
Expand Down Expand Up @@ -2675,4 +2684,4 @@ the specific language governing permissions and limitations under the Apache Lic
}
};

}(jQuery));
}(jQuery));