Default Button Property In Panel Does Not Work
Sep 16, 2010
On pressing enter key, I want and image button's click event to get fired. So i have placed the textbox and button inside a panel and given the image button's id in 'DefaultButton' property of the panel. But on pressing enter key, the image button's click event does not get fired. The code is pasted below:
[code]....
Also provide code for search textbox function present in stack overflow website. On entering text in textbox and pressing enter key, the search function should get executed.
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Jan 22, 2011
I have a panel inside a usercontrol i adjusted default button property to btnsave for this panel this property is working in IE but it doesnot working in Firefox, in Firefox another button is executin when i press enter
[Code]....
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Aug 27, 2010
How to set linkbutton as default button for asp:panel in asp.net? I know a button can be set as default but my application uses linkbuttons for all forms. Any suggestion how it can be done.
EDIT:Now i tried this,It works in firefox as well but my javascript validation (ie) onclient click of my linkbutton doesn't work why?
var __defaultFired = false;
function WebForm_FireDefaultButton(event, target) {
var element = event.target || event.srcElement;[code]....
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Apr 30, 2010
I have a page with user controls getting dynamically added. Inside some of these user controls there are form elements, either simple <input> tags or complex third party controls (Telerik RadDatePicker for example) (technical details at end).
These controls are currently being identified as part of the same form based on a ValidationGroup string setting. My question is how can I get these form elements to submit on Enter together and raise the right postback event?
I cannot use the DefaultButton panel property because I don't have the id of the submit button available within the controls server-side. I think I might be able to use jquery clientside like this:
<input onKeyPress="javascript:if (event.keyCode == 13) {$(this).change(); $('#submitclientid').click();}" ...>
But I don't know how to do that for the third party controls.
Further technical details: Each form element is in a separate DNN module. Inter-module communication can be used to pass around data server side which results in multiple modules working together as part of a single logical form on a page.
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Mar 2, 2011
Can you set the default button of a panel with a button that is not in that panel but in another content placeholder within a master page? I have tried this but I get the following error:
The DefaultButton of 'pnlTmp' must be the ID of a control of type IButtonControl.
I have also tried setting the panels DefaultButton this way :
pnlTmp.DefaultButton = btnContinue.UniqueID
This gave me the same error.
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Sep 22, 2010
My content page
<asp:updatePanel id="Panel1" runat="server" Visible="true">
<ContentTemplate>
<div> [code]....
Code file ..The following code is at the end of Submit button click event :-
Panel1.Visible = false;
Panel2.Visible = true;
Now earlier I was using asp:Panel..then it was working fine..like Panel 1 would hide and Panel 2 would show up instead..it was AFTER I changed asp:Panel to asp:updatePanel that things got screwed up...now the Submit button just won't work ! I changed it to updatePanel so the page doesn't refresh..isn't this how we implement this thing ???
<asp:updatePanel id="Panel1" runat="server">
<ContentTemplate>
<div> [code]....
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Apr 18, 2010
I am using the personal website template. The login button is no longer work (do not thing when push the button) from the default.aspx page after I added following code:
<div>
<!-- Emulated Google CSE Search Box Begins -->
<asp:TextBox ID="q" MaxLength="512" Width="275px" AutoPostBack="false" runat="server" />
<asp:Button ID="_btnSearch" Text="Google Search" OnClick="_btnSearch_Click" runat="server" />
<asp:RequiredFieldValidator ID="_rfvQ" ControlToValidate="q" runat="server" />
<asp:HiddenField ID="cx" Value="partner-pub-xxxxxxxxxxxxxxxxxxxxxx" runat="server" />
<asp:HiddenField ID="cof" Value="FORID:9" runat="server" />
<script type="text/javascript" src="[URL]"></script>
<!--
In order to make the button's click event fire when the text box is highlighted, we have to have a second text box be a part of the form. Make it invisible so that the user never knows it's there. From what research I did, this appears to be an IE-specific problem. Nevertheless, this was the only "solution" I found.
-->
<input name="dummyHidden" value="" style="visibility:hidden;display:none;" />
<!-- Emulated Google CSE Search Box Ends -->
</div>
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Sep 25, 2010
I have a text box with an auto-complete extender attached to it. This is in a panel. Now, I have set the default button of the panel to the submit button of the panel.
<panel>
<text box/>
<autocompleteextender/>
<button/>
</panel>
Now, I find that when the auto-complete options show up and I try to select an option using the enter key, the button is pressed (triggering a postback) due to it being the defaultbutton of the panel. I want to be able to select an aut-complete option using the enter key and yet not post back. Therefore, the enter key (when the text box is in focus) should not trigger a postback. How can I achieve this?
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Nov 10, 2010
I have page
Page contains an accordion control and tab container controls
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Mar 15, 2013
i have gridview and export to excel button inside Update panel, the code i am using to export gridview data to excel is..
public void imgExcelExport_Click(object sender, ImageClickEventArgs e)
{
Response.ClearContent();
Response.Buffer = true;
Response.AddHeader("content-disposition", string.Format("attachment; filename={0}", "Customers.xls"));
Response.ContentType = "application/ms-excel";
[code]...
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Oct 11, 2010
I have a property defined in the UserControl. It is possible to set a default value to the property?
[Code]....
[Code]....
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Oct 29, 2010
how can i set the default value of some property for DateTime ?
[DefaultValueAttribute(typeof(DateTime),
DateTime.Today.ToString())
when i try this then it prompts the below error?
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Jun 16, 2010
I know you can add defaultValues using the web.config like this:
<profile>
<properties>
<add name="AreCool" type="System.Boolean" defaultValue="False" />
</properties>
</profile>
but I have the Profile inherited from a class:
<profile inherits="CustomProfile" defaultProvider="CustomProfileProvider" enabled="true">
<providers>
<clear />
<add name="CustomProfileProvider" type="CustomProfileProvider" />
</providers>
</profile>
Heres the class:
Public Class CustomProfile
Inherits ProfileBase
Public Property AreCool() As Boolean
Get
Return Me.GetPropertyValue("AreCool")
End Get
Set(ByVal value As Boolean)
Me.SetPropertyValue("AreCool", value)
End Set
End Property
End Class
I don't know how to set the default value of the property. Its causing errors because without a default value, it uses an empty string, which cannot be converted to a Boolean. I tried adding <DefaultSettingValue("False")> _ but that didn't seem to make a difference.
I'm also using a custom ProfileProvider (CustomProfileProvider).
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Jan 6, 2014
three div tag having three button i have clicked a button i want to find which button clicked on which tag in asp.net
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Dec 6, 2010
What am I doing wrong here?
Me("Label" & CStr(i)).Text = strURI.Substring(strURI.ToString().LastIndexOf("/") + 1) & ": " & intCount.ToString()
[Code]....
I get an error on Me; it indicates that it cannot be indexed because it has no default property
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Feb 10, 2011
I can create a custom control with a default value:
private bool exclue = false;
public bool Exclude { get { return exclue; } set { exclue = value; } }
I can Create the same thing with a nullable property:
private EntityStatuses? status = EntityStatuses.Active;
public EntityStatuses? Status { get { return status; } set { status = value; } }
But how can i then set the property to null in markup when using the custom control?
<MyControls:Control ID="Con" runat="server" Status="?" >
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Aug 18, 2010
I have built a site and worked fine for me, when I passed to a collegaue to deploy into another site he gets the message in subject.
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If Not Page.IsPostBack Then
If Not getQueryString("post") = 0 Then
postID = Request.QueryString("post")
BlogAdmin1.Buttontext = "Edit Blog"
Dim MyCommand As SqlCommand
Dim myAdapter As SqlDataAdapter
Dim ds As DataSet = New DataSet
Dim myUpdateconnection As SqlConnection = New SqlConnection(System.Configuration.ConfigurationManager.AppSettings("conn"))
MyCommand = New SqlCommand("ADMIN_BLOG_SELECT_POSTBYID", myUpdateconnection)
MyCommand.CommandType = CommandType.StoredProcedure
MyCommand.Parameters.Add(New SqlParameter("@postID", SqlDbType.Int))
MyCommand.Parameters("@postID").Value = postID
MyCommand.Connection.Open()
Try
myAdapter = New SqlDataAdapter(MyCommand)
myAdapter.Fill(ds, "postData")
Catch exp As SqlException
Response.Write(exp.ToString())
End Try
If Not ds Is Nothing AndAlso Not ds.Tables(0) Is Nothing AndAlso ds.Tables(0).Rows.Count > 0 Then
BlogAdmin1.BlogTitle = nullToStr(ds.Tables(0)(0)("title"))
BlogAdmin1.BlogBody = nullToStr(ds.Tables(0)(0)("body"))
BlogAdmin1.BlogCategory = nullToInt(ds.Tables(0)(0)("category"))
End If
MyCommand.Connection.Close()
LoadData()
Else
Response.Redirect("/admin/blogs.aspx", False)
End If
End If
End Sub
It errors here
BlogAdmin1.BlogTitle = nullToStr(ds.Tables(0)(0)("title"))
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Apr 15, 2010
I am trying to build a web user control and set some default values for its properties in the code-behind like this:
[DefaultValue(typeof(int), "50")]
public int Height { get; set; }
[DefaultValue(typeof(string), "string.Empty")]
public string FamilyName { get; set; }
[DefaultValue(typeof(Color), "Orange")]
public System.Drawing.Color ForeColor { get; set; }
When I add the user control to the page and call it without any properties:
<uc1:Usercontrol ID="uc" runat="server" />
the default values are not set and every property is 0 or null.
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Jan 28, 2011
I want to make my column unique identifier as well as the indexer.I used autoincrement property but when we delete specific row then the below rows are not in order like
if we have
1
2---delete 2nd row
3
then it will be
1
3
but i want the o/p as
1
2----3rd row is now 2nd row
Is there any way like 'Default value or Binding=Row_Number()' something??
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Apr 22, 2010
The strongly typed helpers are now written like this -
<%= Html.TextBoxFor(model => model.State) %>
I need to add a default value to a textbox. In the prior version of Asp.Net MVC it was easy to assign a default value. I thought doing the following would work in MVC 2-
<%= Html.TextBoxFor(model => model.CountyId, new{ value = 840 })%>
This, however, does not work for me in Asp.Net MVC 2. The value is still blank for the textbox. I want to make sure that this isn't some random error that I am having. Has anyone else encountered the same problem? I have searched and searched to find more information on the default property for the html helpers in MVC 2, but I can't find anything. Does anyone out there know how to correctly assign a default value to a textbox in Asp.Net MVC 2?
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Mar 11, 2011
What i am having trouble doing is set the current parameter to the current row at a specific column like e.row[column index]
For Each trow As TableRow In table.Rows
cmd1.CommandText = "dbo.directway"
cmd1.CommandType = CommandType.StoredProcedure
cmd1.Connection = conn [code]....
Class 'System.Web.UI.WebControls.TableRow' cannot be indexed because it has no default property.
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Dec 17, 2010
I'm trying to get a custommembership to work and i have the following problem.
i get a error class 'system.data.datatable' cannot be indexed because it has no default propert.
Here's my function.
Public Overrides Function GetUserNameByEmail(ByVal userEmail As String) _
As String
Dim userName As String = ""
Try
Dim mymember As New Data.DataTable
[code].....
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Mar 25, 2010
How can I set Focus to a TextBox while Button click event is fired using Default Button when enter key is pressed. Here is my Page and code.
<%@ Page Title="" Language="C#" MasterPageFile="~/mpChat.master" AutoEventWireup="true" CodeFile="FocusTest.aspx.cs" Inherits="FocusTest" %>
<asp:Content ID="Content1" ContentPlaceHolderID="head" Runat="Server">
</asp:Content>
<asp:Content ID="Content2" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
<asp:UpdatePanel ID="UpdatePanel1" runat="server">
<ContentTemplate>
<asp:Panel ID="Panel1" runat="server" DefaultButton="Button1">
<asp:TextBox ID="TextBox1" runat="server">
</asp:TextBox>
<asp:Button ID="Button1"
runat="server" Text="Button" onclick="Button1_Click" />
</asp:Panel>
</ContentTemplate>
</asp:UpdatePanel>
</asp:Content>
using System;
public partial class FocusTest : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
TextBox1.Focus();
}
protected void Button1_Click(object sender, EventArgs e)
{
TextBox1.Text = "";
TextBox1.Focus();
}
}
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Feb 22, 2011
First time using a dataset instead of a data reader, and I'm trying to fill both a datalist on my page, and set the selected item value for a drop down list. The datalist on the page is displaying properly, but I get this errorClass 'System.Data.SqlClient.SqlDataAdapter' cannot be indexed because it has no default property. when trying to set the selected value for the drop down list. Why can't I get the selected value for the drop down list to work properly?
[Code]....
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Sep 3, 2010
I am using a update panel in my webpage. I am having a treeview in it . The css property of the Treeview before updating is different from after.
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