Guriddo » Topic: treegrid bug of cant collapse node, XML from server.

treegrid bug of cant collapse node, XML from server.

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treegrid bug of cant collapse node, XML from server.

This topic has 6 replies, 5 voices, and was last updated 15 years, 8 months ago by cocinerox.

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July 30, 2010 at 7:44 am #76803

ivanchain
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Hi, I just do an update from jgrid 3.6 to current 3.7, and found the treegrid could not work.

when I expand and read data from server , everything is OK, but when I click the node again(try to collapse it), the image icon showed the collapsed icon, but the data row is still there, and when I click the node again, it load the repeated record out again.

This is my code:

var dt = new Date();

jQuery(“#list1”).jqGrid({
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July 30, 2010 at 7:58 am #95412

ivanchain
Participant

And another problem:

August 3, 2010 at 7:49 pm #95452

niclarcipretti
Participant

Hi Ivan,

There's a problem with the XML data you are returnin to the grid, whenever you see this kind of behavior in your tree grid, double check the JSON or XML data that you are returning cause its probably wrong.

Seeing your code, I could notice the following errors in your XML data (in red):

–

August 10, 2010 at 5:59 pm #95523

ivanchain
Participant

Nicolas, thank you for your reply.

But I think the “” is the abbreviations of “”.

In fact, in my server code, I don't use anything like “”, but like: “” +n_lvl.ToString() + “”;

August 13, 2010 at 4:39 am #95563

gdboling
Participant

I'm having the exact same issue with both JSON and XML data….

http://stackoverflow.com/questions/3473274/jqgrid-treegrid-loadonce-and-other-issues

August 13, 2010 at 7:57 pm #95566

jmorquecho
Participant

Hello Guys

I had the same problem and I found a solution that work for me, I think this is a bug in the grid.treegrid.js these are the details:

1. I'm using the jquery 1.4.2 and jqGrid 3.7.2, (I checked the last download available today and have the same problem in the grid.treegrid.js file)

2. I declare my treegrid like in the demos, i'm using “adjacency” model and json data type.

3. My problem was that the nodes expands with no problems, but when I try to collapse the node just do nothing.
After a long and detailed debugging, I found that in line 238 col 54 of the grid.treegrid file : if(this[parent_id] == rc.id)

August 14, 2010 at 5:28 am #95574

cocinerox
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Thanks,
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