In extjs I have a GridPanel. The GridPanel has some hidden columns. Now when I click on the Grid menu, there is an option called 'Columns'. When you mouseover 'Columns' you can check/uncheck the columns you want to show/hide.
Be default the hidden columns are also showing up on mouseover. Is there a way to avoid this?
You can use such a property for your columns:
hideable:false
In this case these columns can not participate in showing/hiding.
from column def reference:
hidden : Boolean
Optional. true to initially hide this column. Defaults to false. A hidden column may be shown via the header row menu.
If a column is never to be shown, simply do not include this column in the Column Model at all.
Related
I have a grid, which has some columns that are set hidden. However, if I click on the column head and open up the menubox it shows all columns in the column section. It also includes those columns that are set hidden in the grid itself. My question is how I can remove those columns from this list as well?
You can set hidden to true and hideable to false. That will hide the column and omit it from column menu.
I have set the $$TreeLevel and Instrument ColumnDef's visbile property to false and I'd like for that to be permanent by removing those columDef names from the Column Menu so the user can't toggle it visible.
I see an enableHiding option I can set to false if the column is visible, which removes that column from the Column Menu, therefore disabling the ability to hide the column
I need that opposite functionality. So when a columnDef's visibility is false, those columns should be removed from the Column Menu list so they can't be seen.
I have set this property for the $$TreeLevel and Instrument ColumnDef's :
`columnDef.visible = false;`
I haven't been able to find anything in the docs that would allow this. How can I remove those column names from the Column Menu so the user can't see them and make them visible?
Thanks
In the angular ui grid i have too many columns to display.
Want to display extra columns as expand collapse under each row.
Which means expand/collapse button will be provided for each row and while exanding a particular row the extra columns headertemplate will b displayed along wil b displayed along with column values.
Is it poasible with angular ui grid
As far as , there is no an option for that.
You can use the following to make things work as you wish:
remove default row headers by setting to false enableExpandableRowHeader
adding a custom row header by calling $scope.gridApi.core.addRowHeaderColumn
For reference :
http://ui-grid.info/docs/#/tutorial/114_row_header.
http://ui-grid.info/docs/#/tutorial/216_expandable_grid.
I am using checkboxmodel grid in extjs for display values.
after selecting multiple row checkboxs, if i click different column all selected checkbox are unselecting. how to stop this.
https://fiddle.sencha.com/#fiddle/18bj
Use checkOnly: true on the selection model:
True if rows can only be selected by clicking on the checkbox column,
not by clicking on the row itself. Note that this only refers to
selection via the UI, programmatic selection will still occur
regardless.
https://fiddle.sencha.com/#fiddle/18bo
How can we determine if a column is checked or unchecked in column menu header?
Are you wanting to check if a particular column is hidden, as opposed to whether the menu is checked? If so:
grid.getColumnModel().isHidden(index);