VS 2008 - Set Button In Usercontrol As Default In Masterpages
Oct 13, 2010
I am using master pages that have a user control in it. Inside the user control is a search button that allows to search the site. How do I make this button (btnSearch) the defaultbutton?
I've a ASP.Net page (Default.aspx) which will load UserControl (ucontrol.ascx) dynamically into an UpdatePanel. By using UpdatePanel, we believe we're able to prevent the entire page to be posted-back.
My problem is, within the UserControl, we have some form controls, such as inputs and buttons; after the UserControl is loaded, clicking on any button inside the UserControl will cause the UpdatePanel to be blanked. During the investigation, I found that, breakpoints within the Button1_Click() in the code-behind for the UserControl is never reached. Please reference to the code below, this references to [REFERENCE]1.
How do you add a PayPal button inside of a content detail of a master page. Since a MasterPage automatically encapsulates and nests ALL of the code of its contentplaceholder, by definition...all design and coding in a contentplaceholder cannot encorporate a form. This is true because w3 specs do not allow the nesting for forms.
I have a UserControl, which contains another UserControl with Button. I want to add an event to that button in first UserControl (parent). I tried to do:
void Page_Init() { var btn = ChildControl.FindControl("SearchButton") as Button; btn.Click += new EventHandler(this.SearchButton_Click); }
I have created one class and use in default.aspx page working well. But when i add new aspx page and trying to call there i am getting error.
Code: Parser Error Message: 'project1._Inquiry' is not allowed here because it does not extend class 'System.Web.UI.Page'. Below code is from default.aspx header.
k Code: <%@ Page Language="vb" AutoEventWireup="false" CodeBehind="Default.aspx.vb" Inherits="project1._Default" %>
Below is the code of second file where error appear.
ss Code: <%@ Page Language="vb" AutoEventWireup="false" CodeBehind="Inquiry.aspx.vb" Inherits="project1._Inquiry" %>
I have Firefox set as my default browser, but I want to debug the ASP.NET Web Application with IE. Searching SO only shows replies to "Browse with ..." However, this doesn't start the debugger. How would I do this? I remember in an old Visual Studio setting the browser to start with the debugger, but I don't remember how - and where it is in VS 2008.
My login.aspx is in a Login folder of my website. I want this to be the default document of my website in IIS. is this possible? or should I create a home.aspx page that redirects to login.aspx?
Below is a line I have in my ItemTemplate of a FormView. The value in the table is null rather than true/false. Is there any way I can set the default for this to be false if it is null? Or can I do this in my stored procedure in the Select statement to return false if null?
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 :
In my application i have an image button and two text boxes in a form. i want to make this image button as default button is there any provision to do like that..
I have added 3 RequiredFieldValidators in a form which are working fine. I want that when I click the Cancle button, its skips all the Validators and redirect to default.aspx
I have the problem that when i´m adding my usercontrol to my default page the events do not fire. I already know that I had to add the usercontrol as soon as possible to the lifecycle, but I can´t because I know the number of buttons after clicking on my default button.
code:
my default.aspx.cs page protected override void OnInit(EventArgs e) { if (!IsPostBack) { addPruefstation aP = (addPruefstation)this.LoadControl("addPruefstation.ascx"); aP.ID = "ucPruefstation"; Session["ucPruefstation"] = aP; } base.OnInit(e); } protected void bApply_Click(object sender, ImageClickEventArgs e) { int anz; Int32.TryParse(((TextBox)tablePruefstand.FindControl("tbPruefstandstationen")).Text, out anz); //here i´m getting the number of buttons Session["anzStation"]=anz; addPruefstation aP = (addPruefstation)Session["ucPruefstation"]; aP.anz = anz; Session["ucPruefstation"] = aP; phPruefstation.Controls.Add(aP); } my usercontrol.acsx.cs: public int anz; protected override void OnInit(EventArgs e) { for (int i = 0; i < anz; i++) { tcButton=new TableCell(); trPruefstation = new TableRow(); tcEmpty = new TableCell(); tcLabel = new TableCell(); tcTextbox = new TableCell(); tcLabel.Controls.Add(new LiteralControl("Anzahl Leaks")); tcTextbox.Controls.Add(new TextBox() { ID = "Leak" + i, Text = "0", AutoPostBack = false }); ImageButton imgButton = new ImageButton() { ID = "" + i, ImageUrl = "~/Img/1rightarrow-256.png", Height=15}; imgButton.Click += new ImageClickEventHandler(imgButton_Click); tcButton.Controls.Add(imgButton); trPruefstation.Cells.Add(tcEmpty); trPruefstation.Cells.Add(tcLabel); trPruefstation.Cells.Add(tcTextbox); trPruefstation.Cells.Add(tcButton); tablePruefstation.Rows.Add(trPruefstation); } base.OnInit(e); } void imgButton_Click(object sender, ImageClickEventArgs e) //this event never be fired { throw new NotImplementedException(); }
I want to develop a user control (by inheriting UserControl) which contains a button which when clicked does multiple actions. Those actions should be defined somewhere. So when I sue the control on page1.aspx the button does action X, when its used on page2.aspx and the button is clicked there, action Y is started and so on.
I have dynamic button in tab panel. I want to load a usercontrol through this button in tab panel. but it does not work!!! would some body please tell me why is that happen? I also debug my code and it works correctlly but user control does not load in tab panel.
I have some fields to be validated on the server (CustomValidator) which is in a separate user control and my Submit button is in the page not in the user control.
What I have done is, I placed all my Validation Methods in the code behind of my usercontrol (ascx.cs) and the page validation is in the code behind of the page (aspx.cs). I put them in the same ValidationGroupName (fields and Submit button). usercontrol (ascx) is a child of my page (aspx). I have already placed CauseValidation="true" to my Button and UseSubmitBehavior="true". The problem is it does not validate. What could be the problem in this?
Note: I cannot put the the Button to be part of the usercontrol.
Edit:in my aspx page, click event of the button has this.Page.Validate(ValidationGroupName) and all of my validators are on the fields on a separate control (ascx) which is a child of the aspx page.
The above snippet is located in my aspx page.I've tried to put the same button on the ascx page, it works fine. My thought is since the ascx page is under the aspx page. When the button event on aspx page is fired (Button1), the rest of the event in ascx page is not fired. I've tried to put breakpoints on the button event and validator events, if the button of the page (aspx) is the one I click, it will not stop on my validator events, if the button on the control (ascx) I click it will stop to the validator events. What could be the remedy for this?
