I have a grid where a button on each row deletes the row upon clicking (with a confirmation), but when the button is clicked, the row is also selected, performing the actions in onRowClick(..) method together.
How can I have the button such that clicking it does not results in selecting the row item?
The click handler for your button should call DomEvent.stopEvent. The doc (2.2.4) is here: http://www.sencha.com/gxtdocs/#com.extjs.gxt.ui.client.event.DomEvent-stopEvent%5B0%5D
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when i select the first row it doesn't show only the data of the first row, it shows all the data of the table in the second datagrid
main screen
main screen
update screen edit first row
Add the following property to the form in the Init
ADDPROPERTY(Thisform,"returnobj", null )
in the edit button add the code
SELECT (thisform.Grid2.RecordSource) && selects the cursor area of the grid control.
Thisform.ReturnObj = Newobject("Empty")
SCATTER NAME thisform.ReturnObj
Thisform.Release()
In the UNLOAD event of the grid form
RETURN Thisform.ReturnedObj
when only selecting the second row when editing if the data of the second row appears in the second data grid
update screen edit second row
add this code to position the cursor in the first row of the datagrid, when selecting only the first row it appears in the second datagrid but it does not work. Create the property movefirstgrid and its default value will be .F
in the form add to the click event
thisform.movefirstgrid=.T.
thisform.grdprices.setfocus
in the grid add to the setfocus event
if thisform.movefirstgrid
this.activatecell(1,1)
endif
thisform.movefirstgrid=.F.
in the second datagrid only the data of the first row is not show, shows all the data that the table has
The problem is that whenever I call adapter.refresh(), new items are added but the previous item's UI is not refreshed.basically a button showing in list item ,by click on that button doing something in another activity when i return back it should hide .
I have a QTableView with a model where not all the cell is selectable. I want to execute some code if the user selected the whole row by clicking on the horizontal header and not just by selecting a cell.
I looked around the QTableView selected methods and HorizontalHeader methods like:
horizontalHeader()->selectionModel()->hasSelection()
But that gives true even if only one cell was selected. I don't see how to check if the whole row is selected.
Any idea is appreciated.
I have QTableWidget::selectionMode - SingleSelection, QTableWidget::selectionBehavior - SelectRows. So user selects rows via single click. However, when clicking the same row again, it isn't deselected. How to implement such deselection?
I am using GridView on my page, which retrieves data from SQL database.
The first column is named OK and has a Checkbox in each row.
I want to select each check box with the help of keyboard instead of mouse.
The shortcut for toggling a checkbox is the spacebar, so as long as you have the checkbox highlighted, you can use that to check each box.
Next, check out some articles on adding GridView keyboard navigation:
GridView column and row navigation using up/down/right and left arrows
GridView Rows Navigation Using Arrow (Up/Down) Keys
GridView Up and Down Navigation using jQuery