i tried manytimes to get the selected value for a dropdownlist using jquery, but i failed!!
when i put the following code to get the text i get it successfully,
var ResultValue = $('#<%= ResultDropDownList.ClientID %> :selected').text();
but when i try :
var ResultValue = $('#<%= ResultDropDownList.ClientID %> :selected').value;
what is the problem here?
We bind dropdown using json and web service but when we click on save button we can not get selected value of that dropdown...
View 1 Repliesi am having gridview with two columns.one column contains checkboxes and another column contains Name.i have given UserId to DataKeyNames in gridview.Now i will check some checkboxes in gridview and click on button GetData. whenver i click on button GetData i need to get datakey values of all the gridview rows whatever checked in gridview using JQUERY
View 5 Repliesi am using .Net Framework 4.0 along with webservice and i create method in webservice that returns id's of no. of selected checkbox in checkbox List Here's code
[WebMethod]
[ScriptMethod(ResponseFormat = ResponseFormat.Json)]
&nbs
I have a gridview like this :
[code]....
I have done this before "n" number of times but I am not able to get it working this time. The trouble is that when the call for the Select Method of the formview goes to the relevant function - "GetCustomerByCusnum" I have a null value in its parameter "cusnum".
I know that I can write a selecting event and using CommandArgument, parse the value of the selected row and pass it into the Select method as a value but I dont want that solution. I know it works without the "Selecting" method but I cant recall how.
I am populating a DropDownList from a text file (class requirement).
The file is read in the Page_Load method and the DropDownList is populated then.
When I press the Submit button, throughout the process of the code it is supposed to get the SelectedIndex and use it to grab a value out of a List(Of ).
The thing is, nothing is ever passed through. I even setup an alert box and it passes right over the alert box and never even triggers it, but gives me an Index out of range error when it moves to the line right after the Alert.
Code:
Redacted to keep people from stealing classwork.
I have a code to display a message when a tab is selected, but now I want to add a background image to the selected tab when it is being selected. Here is the code:
[Code]....
I think something like $(selected tab).css("background-image","url stuff.."); should work but I do not know the syntax for the currently selected tab. Any Idea ? Well, Someone suggested to use $(this).css("background-image","url stuff..");, but this did not apply the image to the current tab but instead the main tab container.
I have just started with this . I am a new user and i want to know that why we cannot have multiple items selected in a DropDownList?
View 4 Repliesi ve used the following code to avoid postback and selected node style for treeview by using this im able to avoid postback but im not able to set selected node style.
[Code]....
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
View 3 RepliesI'm building a WebControl for user registration. To expedite its use checks I used clientside validation through AjaxControlToolkit.ValidatorCalloutExtender. The validation is triggered when REGISTER button is pressed and popup information for missing or incorrect fields is showed. But I have a problem about a cascading dropdownlist(DDL) [Country]>>[City], because during the client-side validation I'm no more able to refresh my City DDL depending on the new selected Country. Server side, SelectedIndexChanged event is triggered but the DDL in the browser is not refreshed! (The DDL Country and City are Causevalidation=false) This occurs for each control on the page changed by server during client-side validation. How can I fix?
View 1 RepliesI am trying to hide 2 buttons depending on the value in the dropdownlist. It works when the page is initially loaded but chokes when returning to the page sometimes. I have some pretty simple code in the Page_Load event within an If Not Page.IsPostBack statement
[Code]....
[Code]....
I am using asp.net 3.5. I filled dropdown list in javascript using ajax service but unable to get its selected value in button click event on server side.
View 3 Repliesa table contain
[Code]....
how to get selected row value using jquery
for some reason when I alert this out I'm only getting the server-side Id, not the auto generated ASP.NET ID that would be created during runtime:
<form id="form1" runat="server">
p id="facebook-LoginButtonContainer"><asp:ImageButton id="btnFacebookLogin" runat="server" ImageUrl="images/facebookLoginBtn.jpg" /></p>
</div>
</form>
<script type="text/javascript">
var loginButtonID = '<%=btnFacebookLogin.ClientID %>';
alert(loginButtonID);
NOTE: the code above is inside an .aspx page that's wrapped inside an IFrame. I know that's probably some of the issue here maybe? If not then what?? I don't have a master page included this time either because it doesn't make sense as this page serves as the content for this IFrame. So it's just just a plain old .aspx inside an IFrame with a form that has runat="server"
I have the following code and it gives me the text but not the value. What is wrong and how do I fix it?
[code]....
I need to pass a customer id to get some data back for a customer from a webservice. I can't figure out how to get to the webservice, I have a breakpoint set in the webmethod but it's not being hit and the alert box is not popping up either. For a test I am just trying to show some value from the returned data in an alert box. Note I am just hard coding the customer id of 1001. The webmethod takes a parameter of string customerid.
[Code]....
Does some one know what's missing or how to debug this issue?
I have a master page in asp.net and a content page with some basic asp.net controls like textbox,buttons,treeview.i have a jquery script in the content page and reference set to the jquery file..The script changes the text property of a button on the keydown event set for the textbox...the script works fine if i copy and paste it in a normal page...the script only ran once when i worte it for the first time the next day when i tried to run the script it was not working..i m facing this problem for running the script in content page and i a m not aware of how to write jquery script for the content page.
View 4 RepliesCurrently users select a record in a gridview and click on the delete button. Delete button passes certain variables to identify the record, makes a SQL connection and then deletes the record by executing a stored procedure. This is way the delete button's code behind works. Now we need a confirmation box if a certain flag is False. If the users select YES then they should be able to delete any way otherwise clicking on Cancel should stop the operation. I don't want to use the onClientClick event of the button like many examples on Web show, instead I am using the jQuery, that uses the button ID and pops up a confirmation dialog. The issue I am having is even if the Cancel button on the confirmation dialog is clicked it still goes on to run the code behind, executes the stored procedure and deletes the record. The browser being used is IE 7.0, how do I stop the button from running the code behind in the button_click event if they select cancel?
I have tried return false, e.preventDefault();event.propagation, event.returnValue = false etc but can't stop it. Here is the jQuery, that goes to the webservice when clicked and determines whether to display the confirmation or not when another stored procedure returns the record count of 0 or more. Like I said it works fine in getting the flag value from the SQL but does not stop at the client level and continues on to the code behind of btnDelete.
$(function() {
$("#btnDelete]").click(function(e) {
$.ajax({
type: "POST",
contentType: "application/json; charset=utf-8",
url: "WebServices/myServices.asmx/ConfirmDelete",
data: "{}",
dataType: "json",
error: function(req, msg, err) { alert(req, msg, err); },
success: function(msg) {
if (msg.d == 0 && !confirm("Do you wish to delete this record?")) {
event.preventDefault();
return false;
event.returnValue = false;
}
}
});
});
});
some sample code to work with jquery in content pages. For example my jquery code for validating username availability works in web form but not in content page.
View 3 Repliesi'm using jQuery to populate an cascading dropdownlist. But i want to set a selected item after jQuery filled the DDL with items.
View 20 RepliesI 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 am assgining an values to drop down list using javascript onchange event of another drop down.
every thing is working fine,but when i try to get the value of selected dropdrown it is giving me nothing
as my dropdown declare as fallows
[Code]....
[Code]....
I have a dropdown list that when the selected value changes I want to hide a div. (There is another control that makes the div visible). I currently have the following but the div is not hiding when I change the selected value in the dropdown.
<script type="text/javascript">
$(document).ready(function () {
$('#MyDd').change(function () {
$('#buttonDiv').hide();
});
});
</script>
<asp:DropDownList ID="MyDd" runat="server" />
<div id="buttonDiv" class="buttonContainer">
<asp:Button ID="myButton" runat="server" />
</div>
i have created menu dropdown as css based but problem is that when i am going to click on any menue it will remain same after post back so now i want to select those menue link wether i have clicked.
i have follwing code here is 2 main menu links
1 Dashboard: it has no child links
2 Manage security: it has 2 child links
when i click any one of them links from Manage security menue, all retain same after specific page is redirected so how can i select such menue which page is redirected.......
Code is followed......
<div id="firstpane"> <!--Code for menu starts here-->
<p><a id="A2" href="~/Dashboard.aspx" runat="server"><span>Dashboard</span></a></p>
<p>Manage Security</p>
<div>
<a id="A3" href="~/Modules/AdminSecurity/ManageFeatures.aspx" runat="server">Manage Features</a>
<a id="A4" href="~/Modules/AdminSecurity/ManageRole.aspx" runat="server">Manage Roles</a>
</div>
</div>
</div> <!--Code for menu ends here-->