checkbox

问题 I have a list of manufacturers. I want to allow the ability for multiple selection. There is a list of all the makes, and in addition an ALL button (implying all makes selected). The Algorithm: When someone clicks on ALL, all the makes checkboxes need to uncheck, and the ALL buttons needs to de-activate. When the ALL button is selected, and someone clicks on a make, the ALL button is unselected and activated. When someone de-selects all the makes buttons, then the ALL button becomes selected

问题 I am using CSS to style the label of a checkbox as I have seen many times on the web. The problem is that Firefox behaves strange when it comes to clicking on the label. If one clicks on the label while holding down the button and moves (even slightly) to the side while still staying on the label, then the checkbox doesn’t get selected. In all other browsers I tested (Chrome, Safari, IE) this works just fine. This behavior of Firefox is annoying, since it leads to the checkbox sometimes not

问题 I have a listview with the ItemsSource set to a the result of a linq query like this listViewPlan.ItemsSource = new ObservableEvents(query); The values of the result are bound to columns of the listView. Now I'ld like to add another column containing a Checkbox so the user can select some of the items in the listview. So I added this <GridViewColumn DisplayMemberBinding="{Binding select}"> <GridViewColumn.CellTemplate> <DataTemplate> <CheckBox Tag="select"/> </DataTemplate> </GridViewColumn

问题 I am using a WPF Application, made in Visual Studio, in Powershell. I am trying to figure out how I can collect activated checkboxes and run a command based on the selection. For now, I am trying to display a message that will show a user their selection to confirm before proceeding to the next step. For some odd reason, if ($checkbox.checked -eq $true) does not work. What i am trying to recreate is, if I have a listbox with the following checkboxes (all unchecked when the form starts):

问题 class TableModel extends AbstractTableModel { Object rowData[][] = DataAccess.getSentences(); String columnNames[] = {"Category", "Sentences", "Boolean"}; public int getColumnCount() { return columnNames.length; } public String getColumnName(int column) { return columnNames[column]; } public int getRowCount() { return rowData.length; } public Object getValueAt(int row, int column) { return rowData[row][column]; } public Class getColumnClass(int column) { return (getValueAt(0, column).getClass

问题 Why even I set the checkbox into disable it always check all when I click the script of check all. Here's my script Disable checkbox set by php code while ($row = $result1->fetch_assoc()) { <td><input name="checkbox[]" type="checkbox" id="checkbox[]" value="' . $row['id'] . '"'.($row['pr'] == ""?"disabled ":"").' class="checkbox"></td> } And here's my script on check all function setCheckboxes3(act) { var e = document.getElementsByClassName('checkbox'); var elts_cnt = (typeof(e.length) !=

问题 I'm currently developing a site for a Church and using wordpress. This Church is an international organization, and have several communities around Argentina and Uruguay. I created a custom post type Community so the users can add a new community or add/modify info related like location (maps) managers, activities. Those communities are related to the wordpress categories with 'taxonomies' => array( 'category' ) My concern is, how I can modify just for the Community Post form, to instead of

问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 8 months ago . In windows forms I have checkbox list that contains long text, the form is re-sizable.. can I make the text wraps automatically in run-time according to the form width ? 回答1: You can by using: set 'autosize' to 'false' change the width of 'MaximumSize' to the label width you want

问题 I'm trying to set a registry key for every checkbox on a form, but in the following block of code, I'm receiving the error 'Checked' is not a member of 'System.Windows.Forms.Control' Can somebody please help me find out why I'm getting this error? ' Create the data for the 'Servers' subkey Dim SingleControl As Control ' Dummy to hold a form control For Each SingleControl In Me.Controls If TypeOf SingleControl Is CheckBox Then Servers.SetValue(SingleControl.Name, SingleControl.Checked) ' Error

问题 I have a menu with checkboxes (for example, Settings > Use HTTP/HTTPS/SOCKS5 - 3 different checkboxes) and I want to make it so that when one checkbox is selected others get unselected automatically. My idea was to use some kind of loop to go through each element and unselect them except the selected one. I tried like this: foreach (ToolStripItem mi in settingsToolStripMenuItem) { // code to unselect here } But I can't figure it out. 回答1: In click event handler for sub menu, you can uncheck