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After easyui combobox remotely loads data, insert an 'all' in front

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Release： 2016-08-08 09:30:51

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var relation_id_sign = 0;//标签

           $("#relation_id").combobox({
               url: 'set_url('relation', 'relation', 'get_relationGroupJson'); ?>',
               method: 'get',
               valueField: 'id',
               textField: 'relation_name',
               editable: false,
               panelHeight: 'auto',
               onLoadSuccess: function() {
                   if (relation_id_sign == 0)
                   {
                       var data = $(this).combobox('getData');
                       data.insert(0, {'id':'0','relation_name':'全部'});
                       relation_id_sign++;
                       $("#relation_id").combobox("loadData", data);//重新加载数据，且当 relation_id_sign==1时加载
                   }
               }
           });

以上就介绍了easyui combobox远程加载数据后在前面插入一条“全部”，包括了方面的内容，希望对PHP教程有兴趣的朋友有所帮助。

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source：php.cn

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