how to set datagrid row header?

[klynix]

hi
I wonder does anyone did row header for datagrid before?
mind to give some example on decorate it?

[yupengfei]

Do you want to dynamically setting？

[klynix]

I don't find any example of setting it.
If you could provide both, will be very much appreciate it.

[yupengfei]

two ways:
1: using java
columns:[[
   <c:forEach items="${columns}" var="column" varSstatus="i">
   <c:if test="${i>0}">
              {field:"${column.field}", title:"${column.title}", width:90, sortable:false} ${i==columns.size()-1?"":","}
   </c:if>
   </c:forEach >
]]

2:using javascript
$.post('${createLink(action:"build Columns url ")}', params, function(data){
   var columns = [];
   var col = [];
   for(var i=0; i< data.length; i++){
      var v = data;
      var c = {title:v.title, field:v.field, width:90};
      col.push(c);
   }
   columns[0] = col;
   $('#datagrid').datagrid({columns:columns});
},"json");

I hope it can help you。

[klynix]

any idea of using php?
i am not familir with javascript yet. but why do i need post at the begining?

[yupengfei]

this's a Dynamic Mode.  Can  you post your code right now ?

[klynix]

honestly, i have no code at the moment cause i have no idea how it to be done.
but i did plot in excel for my example. which i snap in the picture.

first i need a list of user(header of each row). Then, i need a list of apps(header of each column).
then i am plotting the data among each cell for individual user vs apps for each privilege.

[yupengfei]

I see.

http://www.jeasyui.com/demo/main/index.php?plugin=DataGrid&theme=default&dir=ltr&pitem=
click on the link 'Frozen Columns in DataGrid'

[klynix]

thx a lot for your effort on helping. i will try figure it out.