Changing amount of columns in table layout at runtime

[xxxpilot]

Hello,

By default the number of columns in table layout is 0. So, I have TUniContainerPanel object named "some_panel" and I wish to adjust amount of columns at runtime, setting :

some_panel.LayoutAttribs.Columns = 5;

.. and it does nothing. Any objects added to that "some_panel" placed in single row. Is there some "tricks" for this? Because if I set the amount of columns = 5 in design time - it obviously has 5 columns.

[Sherzod]

1 hour ago, xxxpilot said:

some_panel.LayoutAttribs.Columns = 5;

Hello,

This post may help you:

http://forums.unigui.com/index.php?/topic/11104-change-layoutconfigflex-at-runtime/

[xxxpilot]

Just tried the code to change table layout columns to amount of 2:

some_grid.JSInterface.JSCode(#1'.setConfig({columns:2});');
some_grid.JSInterface.JSCall('updateLayout', []);

Aaaand.. nope, all added components appearing in one row (as by default). All other properties of some_grid (TUniContainerPanel) are default.

[Sherzod]

Can you make a simple testcase for reproduce?

[xxxpilot]

since its really convinient for me to resolve, it will be ready in 5 mins.. hold on pls

[Sherzod]

Ok

[xxxpilot]

Here it is..columns.zip

[Sherzod]

11 minutes ago, xxxpilot said:

Here it is..columns.zip

  ...
  grid_items.LayoutAttribs.Columns := 3;

  // suggested by forum:
  grid_items.JSInterface.JSAssign('layout.columns', [grid_items.LayoutAttribs.Columns]);
  grid_items.JSInterface.JSCall('updateLayout', []);
  ...

 

[xxxpilot]

Thank you very much! Suggested code - works.