ext两个grid相互拖动 firstGrid.getView().scroller.dom; 这个为空或不是对象

Question

firstGrid.getView().scroller.dom;  这个为空或不是对象
为何 搞不懂？我是照着官网的例子做的啊？

Answer 1

楼主应该是少引用了scroller的相关js文件库

Answer 2

不是啊 我是把js库的dnd_grid_to_grid.js  中的代码都复制过来了啊
不存在没引用js库的问题

Answer 3

    var blankRecord =  Ext.data.Record.create(fields);
    var firstGridDropTargetEl =  firstGrid.getView().scroller.dom;
    var firstGridDropTarget = new Ext.dd.DropTarget(firstGridDropTargetEl, {
            ddGroup    : 'firstGridDDGroup',
            notifyDrop : function(ddSource, e, data){
                    var records =  ddSource.dragData.selections;
                    Ext.each(records, ddSource.grid.store.remove, ddSource.grid.store);
                    firstGrid.store.add(records);
                    //firstGrid.store.sort('hwbh', 'ASC');
                    //gbhwzt_to1();
                    return true
            }
    });
    var secondGridDropTargetEl = secondGrid.getView().scroller.dom;
    var secondGridDropTarget = new Ext.dd.DropTarget(secondGridDropTargetEl, {
            ddGroup    : 'secondGridDDGroup',
            notifyDrop : function(ddSource, e, data){
                    var records =  ddSource.dragData.selections;
                    Ext.each(records, ddSource.grid.store.remove, ddSource.grid.store);
                    secondGrid.store.add(records);
                    //secondGrid.store.sort('hwbh', 'ASC');
                    //gbhwzt_to2();
                    return true
            }
    });

Answer 4

解决了 我里面有Window  把var blankRecord = Ext.data.Record.create(fields);
  var firstGridDropTargetEl = firstGrid.getView().scroller.dom;
  var firstGridDropTarget = new Ext.dd.DropTarget(firstGridDropTargetEl, {
  ddGroup : 'firstGridDDGroup',
  notifyDrop : function(ddSource, e, data){
  var records = ddSource.dragData.selections  代码放 Window show()  后面就对了

Answer 5

刚刚也遇到类似问题，已解决
非常感谢lxr076！

Answer 6

6楼正解，刚也遇到该问题~~~Thanks