Guriddo » Topic: reloadNode()

reloadNode()

Guriddo
reloadNode()

This topic has 5 replies, 3 voices, and was last updated 7 years, 2 months ago by guriddo.support.

Creator

Topic
March 10, 2016 at 12:16 am #124949

MymsMan
Participant

I am trying to use reloadNode() and it is reloading the children correctly but the icon in the parent node is not changing if the node has changed to or from being a leaf node since the tree was initially built.

Is this a bug or do I need to add additional code to change the isLeaf property of the node?

Will this method be documented in the Wiki?

MymsMan
Creator

Topic

Viewing 5 replies - 1 through 5 (of 5 total)

Author

Replies
March 10, 2016 at 11:10 am #124952

tony
Keymaster

Hello,

I do not think that this is a bug. It is a way the method work – it only refresh the children.

Creating the method we suppose that there is nothing to refresh on leaf, I think it is better to apply reload node one element up.

I will see if we can apply refreshing on the parent node and not only on children.

Best Regards,

March 10, 2016 at 4:22 pm #124953

MymsMan
Participant

Changing the isLeaf property of the parent node to false allows you to expand/collapse the node but doesn’t change the icon to an arrow.

Perhaps the simplest solution would be to add a setLeaf(true/false) method that would change both the property and icon at the same time.

MymsMan

March 11, 2016 at 11:31 am #124957

guriddo.support
Participant

Hello,

Thank you for recommendation – we will consider this feature and let you know about our decision.

Kind Regards,
Will

Guriddo Support Team

March 11, 2016 at 1:57 pm #124969
MymsMan
Participant
I do like the idea of reloadNode retrieving the latest details for parent and child nodes and not just children since it would give a means of updating other columns in the parent node but if you do decide to implement it then it would require some keyword in the URL request so that the server could distinguish the request from a normal expandNode URL

.

I look forward to your decision
- This reply was modified 7 years, 2 months ago by MymsMan.
MymsMan
March 25, 2016 at 10:26 am #125032

guriddo.support
Participant

Hello,

We have rework the reloadNode so that if a leaf is refreshed and there are data its icon is set correct and vice versa. https://github.com/tonytomov/jqGrid/commit/37fe0899f96f728e294a84c06fe20fe458b449c4

We have added setLeaf method which is used automatically in reloadNode.

We have added second parameter in reload node – reloadcurrent. The default is false.

If set to true the the entrie node is deleted and you will need to provide the data for the childern and the same node – i.e the entrie node is refreshed. We found the second method more usefull since the entrie row data is referched, not only the icons.

You can download the new build from git hub and test it. Please let us know if everything is ok.

Thank you

Kind Regards

Will

Guriddo Support Team
Author

Replies