We want to use the CheckboxGroupInput with many choices.
And we want to add a custom checkbox to check all the items at once.
<CheckboxGroupInput source="targets" label="Cibles" choices={targets}
onChange={this.handleAll} />
We want to add a custom checkbox (with label 'All') and when we check this custom checkbox all the others checkboxes from the same group were checked or not.
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I am trying to build a GUI with a dropdown for multi-select in python, PyQT5 but, the display is only showing single item instead of a dropdown. Is there a way to include the options as a drop down ?
QlistWidget has the setSelectionMode: QListWidget and Multiple Selection
But the combobox does not seem to have it. And I don't remember seeing a combobox with multi selection on.
No, you can't select multiple item from a QComboBox instance. It can be used to select only one item at once. If you want to have multiple selection in your widget have to use a QListView/Widget.
I want to remove/hide this row (in orange) from the grid, I don't know what this row mean.
Thanks.
I see that the auto filter row feature is enabled on you screenshot. This feature row allows data to be filtered on the fly - by typing text within a row.
To disable this feature set the GridOptionsView.ShowAutoFilterRow property to false.
You can also restrict this option from activating by end-user via hiding the "Show Auto Filter Row" check item within the Column Header Context Menu. To do this, just set the GridOptionsMenu.ShowAutoFilterRowItem property to false.
I have a combobox that is filled with Site names. When an item is selected, the user is able to edit the site information. If they modify the name of the site, I want to update this in the combobox list. I have seen that I can remove the item, and re-add it, but I don't want to change the order, I only want to change the text of the selected item.
Is there an accesseser that allows the text in a combobox list item to be modified?
In my form,i have a list of employees in a combo box and i need to map some employees to particular department.I need to change the combo-box to List box.Scenario is as follows,
1. List A contains all employees.
2. If i click 'Add' button the selected employees must move to list B
and list A must contain remaining employees
.
I searched for List box but i couldn't find in extjs4.
Is there any example or link for multiselect listbox in ext-js4?
Thanks
There is no built-in ListBox widget in ExtJs4. However, Ext.view.View may become an listbox after some manipulations.
Here is an example of such a tuned View. Demos may be found here, here and here (this one looks like just what you need).
You can create two such listboxes and the "add" button. Then assign handler to button which would remove selected item from the first listbox's store and add it to the second's store.
I have a CheckedListBox with a few items and I want to allow user to select more than one using arrows keys or mouse clicks combined with shift and ctrl keys so I set SelectionMode property to MultiExtended.
In design time it is not possible I get an error:
value property is not valid.
and if I set it in runtime by doing:
clbEmployees.SelectionMode = SelectionMode.MultiSimple
I get an error too:
CheckedListBox is not compatible with multiple selection.
How could I do this?
It's not supported for the CheckedListBox.
However, I'm fairly sure that you could mimic that functionality in a ListView. Just look at the CheckBoxes and MultiSelect properties of the Listview. As far as I can tell from the documenation those are compatible.
This might be too late, but I just put my solution here; Works perfect for me:
1- Just leave the CheckedListBox Selection mode as "ONE' in property sheet.
2- in your code, loop thru the checked item in your checked Box using the checked item property as following:
For each XX as 'DataTpe' in CheckedListBox.CheckedItems
'Here you assign each checked item to wherever you want to direct to'
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