Question

我已在此处http://jsbin.com/pakututana/1/edit发布了问题的重建。

数据应该导致在TreeTable中呈现2级深度节点。但相反，有一个幻影行使它混乱。

有什么想法吗？

谢谢

Answer 1

我看到你发布的链接。您创建的JSON不适用于TreeTable让我指出您在代码中所犯的一些错误。

检查要点：

1. var tData = {"SessionTransactions":{}} //This is not required its unnecessarily declared  

     //   Use this directly
    var tData = { 
            "":{},
            "SessionTransactions":{//Some Value}
     };

2. tData = {
        "": {},
        "SessionTransactions": {
            0: {
                0: {},
                1: {},
                2: {},
                3: {},
                4 :{   //This was missing which leads to the empty row
                   "__metadata": {},
                   "Service": {},
                   "Poi": {}
                }
            },
            1: {
              0:{}
            }
          }
    };
3. The second level child with empty rows is because of "__metadata","Service" and "Poi"
      0:{
        "__metadata": {},
        "Service": {},
        "Poi": {}
      }

更改json后立即尝试。我认为它可以帮到你

Answer 2

下次使用搜索，你必须清除.__ metadata =“”; - 财产...

SAPUI5 create JSON for TreeTable / empty rows

为什么sap.ui.table.TreeTable显示幻像行（不正确的数据呈现）？

2 个答案: