how to get focus on listbox items through keyboard and selected the item in textbox by pressing enter
You can give a ListBox focus by calling setFocus(true) on it. The keyboard/enter behavior you mention is provided automatically.
Related
I have an ag-grid popup cellEditor which contains an angular mat-select control. Is there a way to prevent the popup cell editor default behavior of closing on a click outside the cell? When an item is selected the ag-grid popup cellEditor closes. I believe this is due to the click on the select drop down being interpreted as outside the cell. Is it possible to prevent popup cell closure for this case or even in all cases such that I can control it completely via code using gridApi.stopEditing()?
See https://material.angular.io/components/select/overview for information on the select control. I am not including full details here as it is likely not important.
Image of popup editor, You can see how cell is before editor is invoked as well. See where the blue number one appears
When keyboard selecting a row in a GWT DataGrid, how do you deselect it?
When you select a row like this:
table.setKeyboardSelectedRow(rowInd, true);
You can unselect the row by clicking outside the grid. How do I make this same 'unselection' programmatically?
Selecting a row like this:
table.setKeyboardSelectedRow(rowInd, false);
Since the focus is not on this selection, it does not blur out like usual when you click outside the grid. I need to keep the focus on something else, but I wish to still deselect this row at a certain point. How do you deselect a keyboard selection programmatically?
Note: using the Selection Model's setSelection() with a false param does not deselect keyboard selection, only the selection made by the selection model. Using setKeyboardSelectedRow(-1) also does not work.
I find it baffling that GWT does not offer a way to unselect a keyboard selected row!
I have strange problem..
I want to do this:
I have a focuspanel. In default I want to give him focus:
this.setFocus(true);
I have function onBlur which is able to save all information from focuspanel. But the focus panel doesn's have focus... I must click on him, and in other place to start function onBlur..
Second problem is a... When I have focus and I click on other widget in my focus panel I lose focus.. (Which I have from click on this panel.) It is not expect.
Only way to save information is to fill it in the focus panel, click on the blank space in focus panel and in other place out focus panel.. I don't know how to fix it..
Please, help!
A FlowPanel is a div and can't have focus by default, you need to set the tabindex: https://stackoverflow.com/a/3656524/66416
I have a simple vertical one-dimensional menu. Menu items are not fix, they change dynamically according to data received from the server. (So I cannot write fix code for them.)
In css I declared selected MenuItem to be bold.
My wish is simply to make the selected MenuItem remain bold after selection. But when I click it, it loses focus and the first MenuItem becomes bold.
How could that be fixed?
When I hover over a textbox I want it to be displayed as a dropdown list, then after I click it I want it to be displayed as a text box again, how can this be done using jquery?
Try this JqueryUI Autocomplete Box, It can be tweaked as ComboBox as well.
http://jqueryui.com/demos/autocomplete/
I suggest to use this.