checkbox

问题 I am working on wpf (mvvm architecture). A am using datagrid to list the checkboxes and a SELECT ALL checkbox in the header on click of which I want all the checkboxes to be checked and vice-versa.Please help. I am giving my code description here... This is the View.xaml <DataGridCheckBoxColumn Binding="{Binding IsSelected}" Width="50" > <DataGridCheckBoxColumn.HeaderTemplate> <DataTemplate x:Name="dtAllChkBx"> <CheckBox Name="cbxAll" Content="All" IsChecked="{Binding Path=DataContext

问题 Couldn't find any answer to this problem, or not even any questions asked. So what I'm trying to do, is a std::vector, maybe just a normal array, of Checkboxes. std::vector< System::Windows::Forms::CheckBox^ >m_items; m_items.push_back( myCheckbox ); That's what I currently have, and it clearly ain't working. So does anyone have any ideas, on how to get it working, cause I've tried everything I can, but vectors don't seem to support Checkboxes. Incase you need the error code: c:\Program Files

问题 I'm customizing a checkbox and it seems to be functioning but the unicode check isn't working... it's appearing as the text "\2714". Here's my code: .edd_price_option_1762 { -webkit-appearance: none; background-color: #fafafa; border: 3px solid #fff; box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05), inset 0px -15px 10px -12px rgba(0, 0, 0, 0.05); padding: 9px; border-radius: 0px; display: inline-block; position: relative; top: 8px; } .edd_price_option_1762:active, .edd_price_option_1762:checked

问题 I'm doing a project for my university using kivy and python. I want to do a main screen where you can select some fields, and then the next screen will depend on the fields you have selected in the main screen. Doing dynamic with kv language is difficult to me because I don't know too much about programming with kivy, so i have decided to do like python programming but it doesn't work. Here you have the code of my program: from kivy.app import App from kivy.lang import Builder from kivy.uix

问题 In PrimeFaces, can we choose multiple elements from drop down list with the help of checkbox? If my drop down is showing 5 elements, can I choose more than 1 element from the list? I know in primeFaces we have <p:selectOneMenu> which will allow me to choose one element, but do we have something like <p:selectMultipleMenu> ? I was trying to find it out but not able to find something. Can you please let me know whether this is possible or not? 回答1: There is <p:selectCheckboxMenu /> and it seems

问题 I just started learning HTML/CSS, javascript and jQuery last week and would very much appreciate some help. I have created a form with a checkbox (id #ship_to_billing) and then a fieldset (id #shipping_info) containing 5 text fields. Using JQuery I've set it up so that, if that if the checkbox is checked, it toggles the other fields and hides them. But, I cannot figure out how to additionally require one or the other, either the checkbox has to be checked or all of the text fields within the

问题 i got an issue with my adapter. Here is the code: @Override public View getView(final int position, final View convertView, final ViewGroup parent) { final ViewHolder viewHolder; View view = convertView; if (view == null) { view = LayoutInflater.from(mContext).inflate(R.layout.row, parent, false); viewHolder = new ViewHolder(); viewHolder.textTitle = (TextView) view.findViewById(R.id.title); viewHolder.checkBox = (CheckBox) view.findViewById(R.id.checkBox); viewHolder.checkBox.setTag(position

问题 I'm having a Check-box Tree View structure, consisting of parent and child nodes. I want to make all the child nodes [of the parent node] appear as checked if parent Tree is checked. Similarly, if parent Tree is unchecked then its childrens should be unchecked. 回答1: The best way to achieve this would be using the JFace CheckboxTreeViewer as it has the following predefined methods to simplify the task. setSubtreeChecked - Sets the child elements checked on selecting the parent node

问题 Basics Hi all, I have see the tableToGrid method (by Peter Romianowski) defined as tableToGrid(selector, options) on the jqGrid wiki, but cannot find anywhere that has documentation of the options Does anyone know about these or where to find them? EDIT: Thanks Oleg, resolved! More What Im actually trying to do is encase the resulting jqGrid in a form , which will submit the checkbox values that are in a column of the table. My problem is that the tableToGrid method appears to be removing the

问题 I have a page on my site that is setup for recurring payments, but I want to disable the PayPal checkout buttons until someone has checked the box that agrees to my Terms Of Service. Can you help me figure out how to do this properly? THANKS!!!!! -Brad 回答1: I'm not gonna give you a full answer written in code because I don't know the elements or variable names in your code. Also it's better to write your own and learn. Use jquery to add a .toggle() function on the checkbox item. You can