1. When the treegrid list data, its paging bar shows is correct, the diagram below:


2. When using js at the front desk to write:

 $(' # table_tg). The treegrid (" loadData ", {total: 0, rows: {}}); 

, the treegrid list data will be cleared, but its paging column of the total number of rows is still 2, the diagram below:


3. When the treegrid to load this, if there is no data, the total number of rows in the paging bar indicates to 10, the diagram below:


More than 3 point is the phenomenon of problem, the following are the treegrid data loading process description:
1. In the treegrid data loading, if the data source is not empty, will return in MVC controller:


2. In the treegrid data loading, if the data source is empty, will in MVC controller returns:


Consult when there is no data in the treegrid, its paging why did not show the total number of rows of 0 in the bar?

CodePudding user response:

This I know, LZ should use is esayui version 1.4,

 
Return a Json (new {total=0, rows=null}) 

what is wrong, should be the to

 
Return a Json (new {total=0, rows=new List ()}) 

Rows equals an empty set object, rather than the null object,

CodePudding user response:

How to solve?