EXT 中tree中节点的上移与下移

刺骨的言语ヽ痛彻心扉 2022-06-12 07:38 182阅读 0赞

右键时，可以得到相关的节点

var preNode,curNode,nextNode;
    function rightClickFn(panel2Tree, record, item, index, e) {
    		e.preventDefault();
    		e.stopEvent();
    		curNode=record;
    		preNode=curNode.previousSibling;
    		nextNode=curNode.nextSibling;
    		groupid=record.get('groupid');
    		groupname=record.get('text');
    		pgroupid=record.get('pgroupid');
    		//alert(record.get('groupid'));//这是得到模型中的值
    		if(record.isLeaf()){//这是人员的管理
    			rightClick2.showAt(e.getXY());
    		}else{
    			rightClick.showAt(e.getXY());//这是部门管理
    		};				
    }

然后就是根据Ajax来排序提交数据

if(preNode==null){
    								  	  Ext.example.msg('消息',"部门已经是排在最前面，要改变父节点，请选择修改部门");
    								  }else{
    									  Ext.Ajax.request({
    														url: 'control/group.php?act=move&id1='+encodeURI(preNode.get('groupid'))+'&disorder1='+encodeURI(preNode.get('disorder'))+'&id2='+encodeURI(curNode.get('groupid'))+'&disorder2='+encodeURI(curNode.get('disorder')),
    														timeout: 10000,
    														success: function(response){
    															var preorder=preNode.get('disorder'); var curorder=curNode.get('disorder'); curNode.set('disorder',preorder); preNode.set('disorder',curorder); curNode.commit(); preNode.commit();
    															curNode.parentNode.insertBefore(curNode,preNode);
    															//Ext.example.msg('消息',response.responseText);
    														},
    														failure:function(response){
    															Ext.example.msg('消息',response.responseText);
    															//Ext.MessageBox.alert("删除失败",response.responseText);
    														}
    													});	
    								  }
    								  //previousSibling();
    								  //setMenu('policyapply.php?groupid='+encodeURI(groupid)+'&groupname='+encodeURI(groupname)+'&type=group');
    							  }

if(nextNode==null){
    								  	  Ext.example.msg('消息',"部门已经是排在最后面，要改变父节点，请选择修改部门");
    								  }else{
    									 Ext.Ajax.request({//发送ajax 删除数据
    														url: 'control/group.php?act=move&id1='+encodeURI(nextNode.get('groupid'))+'&disorder1='+encodeURI(nextNode.get('disorder'))+'&id2='+encodeURI(curNode.get('groupid'))+'&disorder2='+encodeURI(curNode.get('disorder')),
    														timeout: 10000,
    														success: function(response){
    															var nextorder=nextNode.get('disorder'); var curorder=curNode.get('disorder'); curNode.set('disorder', nextorder); nextNode.set('disorder',curorder); curNode.commit(); nextNode.commit();
    															curNode.parentNode.insertBefore(curNode,nextNode.nextSibling);
    															//Ext.example.msg('消息',response.responseText);
    														},
    														failure:function(response){
    															Ext.example.msg('消息',response.responseText);
    															//Ext.MessageBox.alert("删除失败",response.responseText);
    														}
    													});	
    								  }
    								   //setMenu('policyapply.php?groupid='+encodeURI(groupid)+'&groupname='+encodeURI(groupname)+'&type=group');
    							  }