checkbox

问题 I'm using the ReportViewer control in a WinForms app. How do I change the "NULL" checkbox text to anything else? (just right of 'Begin Date' in the below picture) alt text http://img269.imageshack.us/img269/1774/dropdowninssrspagerequi.png 回答1: Here's the answer, and it's a bit ugly, but hopefully this will save you some typing if you ever have to do it yourself. Implement the IReportViewerMessages interface like so: public class CustomReportViewerMessages : IReportViewerMessages { public

问题 It is a tree structure with "+" and "-" symbol to indicate whether the item has sub-items or not. It is supposed to work like: At first all items with children with "+" symbol If the item is selected or say checkbox is checked, the symbol convert to "-" If the item is unselected or say checkbox is unchecked, the symbol convert to "+" How it is working: At first all items are unchecked, "+" symbol is there On click of any item, the item get unchecked first and remain the "+" symbol On click of

问题 It is a tree structure with "+" and "-" symbol to indicate whether the item has sub-items or not. It is supposed to work like: At first all items with children with "+" symbol If the item is selected or say checkbox is checked, the symbol convert to "-" If the item is unselected or say checkbox is unchecked, the symbol convert to "+" How it is working: At first all items are unchecked, "+" symbol is there On click of any item, the item get unchecked first and remain the "+" symbol On click of

问题 thx in advance for the help... I have a datagridview (c# Winforms) with a column of checkboxes. When any of these are clicked, it automatically selects the row. (Although not th eother way around). How do I de-couple row selection from the checcking of the checkbox ? In other words, I want to enable multiple row selection, without effecting the corresponding checkboxes, and also click multiple checkboxes without "automatically selecting" the rows where the checkboxes are "checked" ? ~Ron 回答1:

问题 I have a kendo grid and I have a check box in it, which is rendered using the client template. If the checkbox is checked then I want the column adjacent to it enabled and if it's not checked then the column should be disabled that is the user should not be able to edit it or type into it. I tried doing it by binding an edit event to the grid but the edit event is called only when the grid goes to edit mode and the function is not called while making changes to the grid. Any guidance is

问题 I have an Ajax.BeginForm() in a partial view that contains a CheckBox for a bool value. The model is as follows; public class ViewBusinessAdd { [Required(ErrorMessage="Name must be supplied")] [Display(Name = "Business Name")] public string Name { get; set; } [Required(ErrorMessage = "Contact must be supplied")] [Display(Name = "Business Contact")] public string Contact { get; set; } [Display(Name = "Phone Number")] public string Number { get; set; } public string Postcode { get; set; }

问题 I am playing around with jqgrid and I want to edit a row entry. One of the cells is a list so I want some sort of multiselect editor inside a cell. i dont see support for a cell edit where i can choose multiple entries from a list. select (either multiselect list or even better a dropdown of checkboxes) is there any support for something like this?? 回答1: see: http://www.secondpersonplural.ca/jqgriddocs/_2eb0fb79d.htm jQuery("#grid_id").setGridParam({multiselect:true}).showCol('cb'); 回答2:

问题 I am using ionic 2 and angular 2 for a small project. and I want the user to be able to only select one checkbox from the ones provided. I added and action listener whenever a checkbox is checked but not sure on what the function should really execute. <ion-item *ngFor="let category of categories; let i = index"> <ion-label [innerHTML]="category.name"></ion-label> <ion-checkbox color="royal" checked="category.value" (click)="Selection(i,categories);"></ion-checkbox> </ion-item> Here is the

问题 Is it possible to change the CheckBox and CheckBox tick's color in LongListMultiSelector. I've tried George Nikolaides solution but I was not able to approach what I needed. Is there any other way to do this? Please can somebody explain this in a little bit more detail? if it's possible. Thanks in advance, The following is George Nikolaides solution: Can I change CheckBox color in LongListMultiSelector? WP8 回答1: Remember to have xmlns:toolkit and xmlns:toolkitPrimitives defined like so:

问题 I am working on a school project where a user can choose what items he/she can borrow from the school's computer services office. I have completed the application form where the student/faculty can insert their profile information. I am having issues regarding the checkboxes in AngularJS. I need to total/sum up the IDs of the checkboxes so that it can be inserted into the database as a single int, not an array. Here are the code and some information. $scope.chkItems = [ { id: 1, name: 'Laptop