How to access the child rows under a parent row in hierarchal grid group by scenarios

3 replies. Last post: December 7, 2011 3:36 AM by Handy Surya
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Suhas T JMember

Hi,

Can any one please tell me how to perform follwoing actions.

I have attached the screen shot of the Hierarchal grid structure in attachments. Based on that i have following doubts. I need Client side events/ methods for the following.

 

1. When i group based on a column (In screen capture the column is process id), i want to get all the rows under a row.

With respect to the screen capture (With group by enabled), i want to get all the row whos wo_id = "100" from client side.

2. I want to get the count of child rows. Say how many rows are present under the row with wo_id = 100.

3. I want to expand the top most group.

 

NOTE:

When i use the API row.GetRowsCount();, I will get an exception and it is only in group by scenario. In normal scenario, it works fine.

"Unable to get value of the property 'tagName': object is null or undefined"

 

Please share your ideas on how to achieve the above scenarios when i group the columns.

 

Thanks in advance,

Suhas T J

 

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