bs树中如何实现连动选择

Question

bs树中如何实现连动选择

Answer 1

更改treeview.htc文件,重写 function doCheckboxClick(el)这个函数 function  setNodeState(el,state){
            _setChildNode(el,state);
            _setParentNode(el,state);
        }
                function  _setChildNode(el,state){
            var childNodes = el.children;
            if(childNodes.length > 0){// if has childs 
                for(var i = 0 ;i<=childNodes.length-1;i++){
                    private_setAttribute(childNodes[i],"Checked",state);
                    _saveCheckState(childNodes[i]);
                    _setChildNode(childNodes[i],state);
                }
            }
        }