Selecting Radiobuttons Populated Within Asp.net RadioButtonList With JQuery
May 21, 2010
I have been tinkering around with what should seem a pretty straight forward task even for a jQuery newb as myself.
I have a radiobuttonlist control bound to a collection:
My form does have several other controls of the same type; Now, the challenge is to select and wire up a on Click event for every radiobutton from the radBtnLstPackageSelector.I have tried several approaches such as:
var results1 = $(".PackageS").children("input");
var results1 = $(".PackageS").children("input[type=radiobutton");
var results1 = $("table.PackageS > input[type=radiobutton");
I'm am new to ASP.NET development with CSS. I have a requirement to put 4 radio buttons horizontally, evenly spaced with corresponding labels centered underneath the buttons, also evenly spaced. Here's my source code so far:
[Code]....
Here is my CSS:
[Code]....
How do I properly line up the labels underneath the radio buttons?
How to generate Radio button list based on data fetched from server in front of gridview,i am facing problem in generating a particular no. of Radio Buttion list as per the data fetched.
Suppose if i fethed 20 records then 20 radio button lists should be generated.
and the values like a or b or c should be submitted in the tables.
How do I execute a function in JavaScript when a text box is populated with text? The text box with be hidden from the user. It will be populated by a USB magnetic card swiper.
Pseudo code:
<script language="javascript" type="text/javascript"> function MyFunction() { //execute this function when MyTxtBox is populated } </script> <asp:TextBox id="MyTxtBox" runat="server" Visible="false" />
How do I execute an JavaScript function right when an ASP.NET text box control is populated and focus is still set? The onChange event will not work because I need to programmatically move focus to the next form element after the JavaScript function has executed.
Is is very similar to this question. The marked answer is correct for the context on the question, but after some more testing it did not exactly solve my current issue.
I am using ITextSharp to create a pdf. But when I am binding data to Gridview dynamically which was actually a result of ajax webmethod, its showing a blank PDF file. So how can I export dynamically binded data to GridView to PDF. Is there any other way to export dynamically binded gridview data to PDF?
How to add highlighting and Click of this example [URL] ....
In this example [URL] ....
I have a DataList by binding DataSet Client Side using jQuery AJAX and I want to Enable DataList Row Highlighting and Click in row using jQuery AJAx in datalist ....
The idea here is to bind the move_node to a function that will hit the handler and update the database as to where I moved the object. I've been able to create the bind to do that. The problem, however, is that I can't seem to obtain the ID. I'm setting it in the attributes in the population of the JSON object, but when I do a watch on the NODE and REF objects via console.log, the id field is empty.
I am using jquery and c# to dynamically set a radiobuttonlist listitem to selected. I want to create a reset-type button to reset the radiobuttonlist selected item back to the first item in the list. jQuery/jsTree function currently reseting textbox and hidden field:
$('#ContentPlaceHolder1_hfNodeID').val(''); $('.txtPage').val(''); $('.rblContentTypesGetAll').val(); $('.contentPageForm').show(), .rblContentTypesGetAll is the radiobuttonlist i want to reset (or select the top most listitem). HTML of the form: <asp:Panel ID="PagesForm" CssClass="contentPageForm" runat="server"> <asp:HiddenField ID="hfNodeID" runat="server" Value="" /> <table> <tr> <td>Page</td> <td><asp:TextBox ID="txtPage" CssClass="txtPage" runat="server" /><span class="validate">*</span><br /> <asp:RequiredFieldValidator ID="rfvPage" runat="server" CssClass="validate" ControlToValidate="txtPage" Display="Dynamic" ErrorMessage="Page Name Required" ValidationGroup="page" /></td> </tr> <tr> <td>Content Type</td> <td> <asp:RadioButtonList id="rblContentTypesGetAll" CssClass="rblContentTypesGetAll" OnLoad="rblContentTypesGetAll_Load" runat="server" > </asp:RadioButtonList> </td> </tr> <tr> <td> <asp:Button ID="Submit" runat="server" OnClick="PageSubmit_Click" Text="Save" ValidationGroup="page" /> <asp:Button ID="Cancel" runat="server" OnClick="Cancel_Click" Text="Cancel" /> </td> </tr> </table> </asp:Panel>
I inherited a site which I am in the middle of updating which has a DropDownList and a RangeValidator assigned to it. The data is bound to the dropdown on Page_Load. The values are retrieved from the database so the value property of each item is set to the unique ID of the item in the DB.
The RangeValidator looks something like:
<asp:rangevalidator id="ddRangeValidator" runat="server" ControlToValidate="ddMenu" ErrorMessage="Please select value in range" MinimumValue="1" MaximumValue="100000" Type="Integer">*</asp:rangevalidator>
I have a method which automatically populates this value in jQuery e.g.
$("#ddMenu").val("An Option");
This works, however, when I try to post the page the range validation fails. Then even if I manually select that value, or select another valid value it still won't validate. The only way to make it validate is to select non-valid value and then re-selecting a valid one.
Here is the data binding code:
Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load, Me.Load
If Not Page.IsPostBack Then Dim ds As New DataSet() Dim myDbObject As New myDbObject() ds = myDbObject.ToDataSet() // retrieves all objects from the database
I am using the jQueryUI buttonset on an ASP.NET radiobuttonlist. I need to get the selected value in server-side code when the page posts back. If I don't apply the jQuery buttonset, this is of course easy enough - just grab "SelectedValue". However, when I do apply jQuery buttonset, the selected value does not appear to be available on postback any longer. Is there any way around this, or do I need to get the selected value on clientside, and then pass it back myself?
I'm trying to find an ajax.net extender element with a dynamically generated ID. I'm trying to wire up an event handler to close all ajax.net modal popups when 'escape' is pressed. I'm confused why one of these works and one does not.
$find('ctl00_MainContent_ucUserControl1_mpePopup'); //returns the element $find('[id="ctl00_MainContent_ucUserControl1_mpePopup"]'); //returns null
The ultimate goal is to be able to find the element without hard wiring the ID into the selector: $find('[id$="_mpePopup"]'); //return all elements that end with "_mpePopup"
I would like to select an item in the list programmatically via a client-side jquery function like this (simplified version):
[code]....
Ideally, there is some function - in the above code I have proposed selectItemByValue - that selects an item in a RadioButtonList by a given value. Does jquery have a similar function built-in? If not, how should I go about implementing the desired functionality?
This way my jquery is not working, there are mistakes in the part
if ($(this).attr('checked') == true && $(this).val() == "HB")
I tried those two conditions above alone, and they both are not working. I need to reach to my radiobuttons but seems like I can't. Then how should I write that part in order to make my code work.
i have a simple ASP.NET 3.5 page with a Radiobuttonlist with 2 items (Yes/NO). there are also 2 Buttons. The 1st button has a client side jQuery code that clears the selected value in the radiobuttonlist. The second button just postback the page when clicked and has no event handler.
Now, everything works fine, so when we select a value in the radiobuttonlist (ex: Yes), then we click the 1st button, the value is cleared, and clicking on the 2nd button, the page posts back and the radiobuttonlist control will not have any value selected. (That's GOOD for now).
Now, if we attach the textChanged or SelectedIndexChange events to the RadioButtonList (with no server side code in them), and repeat the above senario, what will happen is that after postback, the radiobuttonlist value will NOT BE CLEARED, and it will revert to the last selected value before postback. This is very weird. I don't know why it behaved like this.
I have a radiobuttonlist inside a datalist itemtemplate and i need to bind the radiobuttonlist dynamically from database I have tried to bind it inside itemdatabound event of datalist but it the result is always duplicated according to the fields in teh database.
for more information:
the database has two columns one for questions and the other is for choices , for the first question with id lets say 1 there are 4 choices, when the radiobutton is binded the result appears to be 4 times duplicated ?
