radiobuttonlist

问题 on the search for an answer to save the day. I have an "articles" page that holds a radiobutton list and a textarea. when the user selects a radio button, the text area is populated. now the users wants to be able to point to an article via a url link. (everything is dynamic and being pulled from a db source) by using a 3 party tool i was able to grab the exact http request (below) that will link to the users' selection. the problem is the url is extremely long. is there another way to link

问题 I am looking for an example of how to create a custom form builder for a radio button list bound to an object that acts_as_tree. I already have the code that displays the radio button list but want to DRY it up by refactoring into a formbuilder. I can't find any examples of a custom form builder for radio button lists. Any pointers/links would be appreciated. 回答1: Assuming you're calling form_for on this model often from many different views and every form is going to have the same set of

问题 I have created a table with borders collapsed around the table and a small gray border on each <td> . However the border is also surrounding each radio button items. The border attribute on the radio button appears to affect another border. How do I delete the border created on the <td> tag from the radio button list items? <tr> <td colspan="2"> <asp:Label ID="lblJoint" CssClass="boldIt" runat="server" Text="Is this for a joint account?" style="float: left; width: 200px;"></asp:Label>    

问题 This question already has answers here : Closed 8 years ago . Possible Duplicate: linking to a radio button selection, asp.net c# i have a page with a textarea and radio buttons. the text area is populated with data based on the radio button selection. i want the radio button selection to appear in the url so that a user can link to the radio button selection. i'm hoping that all i need to do i modify my querystring to include radio button value. here's the data caputered by fidler when i

问题 I'm trying to implement accessibility (keyboard only) ability on my site, but I'm having problems with Radio Button lists. When using radiobuttonlists, when initially, none of the radio buttons is selected, I am able to tab through every single value and select one upon hitting "enter". However, after a value is selected, I can only tab to the selected values, which presents a problem if I want to change the selected value. From what I understand, radio buttons are grouped at the container

问题 Ok, last question for today I promise! I have the following line of code that features a radio button list (radTopx) ddlBuyer.Attributes.Add("onclick", "$('#tbxProdAC').val(''); $('#txtbxHowMany').val(''); $('#GridView1').remove(); $('#radTopx').attr('checked',false); "); What I am trying to achieve is that when ddlBuyer is clicked, radTopx has all it's radio buttons unchecked. I am obviously doing this incorrectly at present, please can someone pointout where I have gone wrong? Does this

问题 I am trying to add an image to a radio button list control but its not working.. I tried this.. RadioButtonList2.Items.Add(new ListItem(String.Format("src='../Colors/Dallas_#625527_1.1.png'>"))); but the whole image tag appears as text I tried I design time as well <asp:RadioButtonList ID="rbListImages" runat="server"> <asp:ListItem Text="One" Value="1"><img src="../Colors/Dallas_#625527_1.1.png" alt="" /></asp:ListItem> </asp:RadioButtonList> but it says img tag cant be nested with the

问题 Good Day! What I want is that I am having 3 radio buttons and a button in the end which is clicked to create new radio button where user enters label and value and check/uncheck himself. I a trying below code : JS: function createRadioElement( name, checked ) { var radioInput; try { var radioHtml = '<input type="radio" name="' + name + '"'; if ( checked ) { radioHtml += ' checked="checked"'; } radioHtml += '/>'; radioInput = document.createElement(radioHtml); } catch( err ) { radioInput =

问题 Do You know how to change this list of checkboxes code: <p>How did you reach this site? <select name="howreach"> <option value="0" selected="selected">Choose one...</option> <option value="1">Typed the URL directly</option> <option value="2">Site is bookmarked</option> <option value="3">A search engine</option> <option value="4">A link from another site</option> <option value="5">From a book</option> <option value="6">Other</option> </select></p> to the django forms? And how to change this to

问题 I have 20 RadioButtonList s on a page. I need to create a validation method to ensure that at least one of these RadioButtonList s has an item selected. What kind of validation would I need to use for this? 回答1: EDIT: Updated question based on comments and clarification. If you are validating against multiple RadioButtonList s then you need to use a CustomValidator and implement the server side check. Here is some test markup: <asp:RadioButtonList ID="rblstTest1" runat="server"