1. 程式人生 > >easyui combotree模糊查詢 , combobox模糊查詢

easyui combotree模糊查詢 , combobox模糊查詢

/** 
 * combobox和combotree模糊查詢 
 */  
(function(){  
    //combobox可編輯,自定義模糊查詢  
    $.fn.combobox.defaults.editable = true;  
    $.fn.combobox.defaults.filter = function(q, row){  
        var opts = $(this).combobox('options');  
        return row[opts.textField].indexOf(q) >= 0;  
    };  
    //combotree可編輯,自定義模糊查詢  
    $.fn.combotree.defaults.editable = true;  
    $.extend($.fn.combotree.defaults.keyHandler,{  
        up:function(){  
            console.log('up');  
        },  
        down:function(){  
            console.log('down');  
        },  
        enter:function(){  
            console.log('enter');  
        },  
        query:function(q){  
            var t = $(this).combotree('tree');  
            var nodes = t.tree('getChildren');  
            for(var i=0; i<nodes.length; i++){  
                var node = nodes[i];  
                if (node.text.indexOf(q) >= 0){  
                    $(node.target).show();  
                } else {  
                    $(node.target).hide();  
                }  
            }  
            var opts = $(this).combotree('options');  
            if (!opts.hasSetEvents){  
                opts.hasSetEvents = true;  
                var onShowPanel = opts.onShowPanel;  
                opts.onShowPanel = function(){  
                    var nodes = t.tree('getChildren');  
                    for(var i=0; i<nodes.length; i++){  
                        $(nodes[i].target).show();  
                    }  
                    onShowPanel.call(this);  
                };  
                $(this).combo('options').onShowPanel = opts.onShowPanel;  
            }  
        }  
    });  
})(jQuery);  

轉自:https://www.cnblogs.com/yeminglong/p/6089061.html