Opened 7 years ago

Closed 7 years ago

#15155 closed defect (patchwelcome)

dojox.grid.LazyTreeGrid + QueryReadStore - errors when paginating children

Reported by: Seba Owned by: Evan
Priority: undecided Milestone: tbd
Component: DojoX Grid Version: 1.7.2
Keywords: Cc:
Blocked By: Blocking:

Description

When LazyTreeGrid? is used with LazyTreeGridStoreModel? and QueryReadStore? pagination of children nodes sometimes causes errors.

I was trying to only load children of opened nodes and to load only those records that are visible.

Pagination of root records seems to work fine but after opening a node only the first page of children is loaded and the rest is filled with "...". To scroll I'm using mouse wheel.

Tested under: Firefox (9.0.1), Chrome (18.0.1025.152 m), IE9 (9.0.8112.16421)

Under Opera 11.61 it doesn't work at all.

Attachments (6)

LazyTreeGrid-chrome.png​ (67.1 KB) - added by Seba 7 years ago.
LazyTreeGrid-firefox.png​ (35.8 KB) - added by Seba 7 years ago.
LazyTreeGrid-ie9.png​ (20.6 KB) - added by Seba 7 years ago.
LazyTreeGrid-opera.png​ (22.2 KB) - added by Seba 7 years ago.
lazytree.php​ (1.5 KB) - added by Seba 7 years ago.
Main test file with grid implementation
qrstreesource.php​ (600 bytes) - added by Seba 7 years ago.
Test datasource. Always returns requested amount of rows from $start to $start+$count.

Download all attachments as: .zip

Change History (10)

Changed 7 years ago by Seba

Attachment: LazyTreeGrid-chrome.png​ added

Changed 7 years ago by Seba

Attachment: LazyTreeGrid-firefox.png​ added

Changed 7 years ago by Seba

Attachment: LazyTreeGrid-ie9.png​ added

Changed 7 years ago by Seba

Attachment: LazyTreeGrid-opera.png​ added

Changed 7 years ago by Seba

Attachment: lazytree.php​ added

Main test file with grid implementation

Changed 7 years ago by Seba

Attachment: qrstreesource.php​ added

Test datasource. Always returns requested amount of rows from $start to $start+$count.

comment:1 Changed 7 years ago by Seba

Attached example code that I used to test.

comment:2 Changed 7 years ago by gobird

I want to know had we resolved this problem? and now I met it too.

comment:3 Changed 7 years ago by bill

DojoX Grid and EnhancedGrid are deprecated in favor of ​dgrid and ​gridx.

You should upgrade your code to use one of those two grids.

We will consider patches to the old DojoX Grid code though.

comment:4 Changed 7 years ago by bill

Resolution: → patchwelcome
Status: new → closed
Note: See TracTickets for help on using tickets.