Changeset - d9757113c013
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Mads Kiilerich - 9 years ago 2016-09-06 00:51:18
madski@unity3d.com
files: improve select2 performance with many branches

Do to this select2 what was done to compare_diff and others in cc18e56220a2 and
elsewhere.
1 file changed with 11 insertions and 3 deletions:
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kallithea/templates/files/files.html
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@@ -149,22 +149,30 @@ var callbacks = function(State){
 
    $("#diff1").select2({
 
        placeholder: _TM['Select changeset'],
 
        dropdownAutoWidth: true,
 
        maxResults: 50,
 
        query: function(query){
 
          var key = 'cache';
 
          var cached = cache[key] ;
 
          if(cached) {
 
            var data = {results: []};
 
            var queryLower = query.term.toLowerCase();
 
            //filter results
 
            $.each(cached.results, function(){
 
                var section = this.text;
 
                var children = [];
 
                $.each(this.children, function(){
 
                    if(query.term.length == 0 || this.text.toUpperCase().indexOf(query.term.toUpperCase()) >= 0 ){
 
                        children.push({'id': this.id, 'text': this.text});
 
                    if(children.length < 50 ?
 
                       ((queryLower.length == 0) || (this.text.toLowerCase().indexOf(queryLower) >= 0)) :
 
                       ((queryLower.length != 0) && (this.text.toLowerCase().indexOf(queryLower) == 0))) {
 
                        children.push(this);
 
                    }
 
                });
 
                children = branchSort(children, undefined, query)
 
                data.results.push({'text': section, 'children': children});
 
            });
 
            //push the typed in changeset
 
            data.results.push({'text':_TM['Specify changeset'],
 
                               'children': [{'id': query.term, 'text': query.term, 'type': 'rev'}]});
 
            query.callback(data);
 
          }else{
 
              $.ajax({
 
@@ -174,7 +182,7 @@ var callbacks = function(State){
 
                type: 'GET',
 
                success: function(data) {
 
                  cache[key] = data;
 
                  query.callback({results: data.results});
 
                  query.callback(data);
 
                }
 
              });
 
          }
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