Web Forms :: Calling Other UserControl From UserControl?
Jul 24, 2010
have a webpage that has a button and 2 userControl placed inside the placeHolder with visible set to false.When run and click on the button, userControl1 will set the visible to true. Now userControl1 is visible and there is also a button inside this userControl1 and when click, will set userControl2 visible to true and hide userControl1. The code below is the code behide for the webpage the do the above task.
[Code]....
Is there a way to do so that when click on the button inside userControl1, is does not show userControl2? I want to do this way is because, the button is for submitting data to database and then will pop up userControl2. When there is an error, only a msgBox will pop up and does not show userControl2.
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Jul 17, 2010
This is page load
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{ [code]...
But in my ascx.cs when IButton1_Click is trigered My name is null
private string _sname;
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Apr 6, 2010
im creating site with usercontrols. I have repeater, inside it is another repeater with usercontrol. My problem is passing BindedValue to usercontrol.Bindings works fine and binds the value i need but it cannot pass the value to usercontrol. When i type it manually it works, when i bind it, it passes null (!).I've tried get,set, functions (ondatabound, onload, oninit), accessing control from code with no luck. Ive read and tried to do all the google solutions but with no luck. (even with creating usercontrol inheritance)
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Apr 14, 2010
I'm facing a small issue,I have two usercontrols. In Usercontrol1, I have a public method Load(), In my second usercontrol, UserControl2, I call this mehtod like this:
[code]
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Sep 27, 2010
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Sep 7, 2010
I have a problem with calling a method on a aspx page from a usercontrol.
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Aug 31, 2010
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Dec 2, 2010
I Have a View Folder
FrontEnd
JobDetails.ascx (View)
Another View Folder
Job
Apply.ascx (view)
I have a Apply (a href) in jobdetails which have a show and hide div mechanism for apply (Rendering Apply.ascx in JobDetails
<div id="div1" style="visibility:hidden">
<% Html.RenderPartial("../../Views/Jobs/Create"); %>
</div>
my create View in job
<% using (Html.BeginForm("Create", "Jobs", FormMethod.Post, new { enctype = "multipart/form-data" }))
{%>
<%: Html.ValidationSummary(true) %>[code].....
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Aug 12, 2010
I have 2 usercontrol in my .aspx page.
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Mar 17, 2011
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.
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[code]....
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Jan 28, 2011
I have a page with an UpdatePanel with a UserControl in it. That UserControl contains a GridView with a nested UserControl that seems to disappear when the parent UserControl is rebound. I cannot for the life of me figure out why the child UserControl disappears. The code works beautifully on the first load, but any partial postback causes the "Pick" UserControl to disappear.
[Code]....
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Jan 31, 2011
I have MainLayout.master that has UC_Menu.ascx on it.
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Dec 8, 2010
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:
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Jan 19, 2011
I have two UserControls on a MasterPage. DataEntryUC contains several TextBoxes and DropDownList. NavSaveUC contains navigation buttons. When the user clicks on a navigation button, I will be saving the data entered into DataEntryUC from the NavSaveUC UserControl.
I have a couple of tables in my DB that contain stored procedure names, control names, control types, SqlDbTypes, etc.... that correlate with DataEntryUC.
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I have been working on the following code from NavSaveUC with no luck.
Dim MyControlName = "txtFirstName"
Dim MyControlType = "TextBox"
Dim MyStringValue as String
Dim tmpTxtControl as TextBox
Dim tmpDdlControl as DropDownList
Select Case MyControlType
Case "TextBox"
tmpTxtControl = CType(Page.FindControl(MyControlName, TextBox)
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Feb 14, 2013
I have page having two user controls. Now I have a requirement for which i have to trigger one user control event from another user control.
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Apr 9, 2010
Is it possible to call usercontrol methods/events using MSAJAX. I wanted to update my usercontrol by calling one of its events when a property from its parent page changes.
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Dec 11, 2010
I want to register an UserControl in another UserControl but i have some errors like :
Control '4_txtCount' of type 'NumbericTextBox' must be placed inside a form tag with runat=server.
Description: An unhandled exception occurred during the execution of the current web request. review the stack trace for more information about the error and where it originated in the code.
Exception Details: System.Web.HttpException: Control '4_txtCount' of type 'NumbericTextBox' must be placed inside a form tag with runat=server And when i add a server side from tag in my UserControl, i never get the error message.
How can i register and use an UserControl in another UserControl without adding server side form tag in UserControl?
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Feb 10, 2011
I am trying to use the already written code which accesses a control from an other control in the following code.
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Feb 25, 2010
have one master page and one user control
I want to add and use the user control at runtime in the master page.
I have used LoadControl Method to add usercontrol but in that case i was unable in getting the tagprefix and tagname value of the user control so that i can use it on master page file also.
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Dec 22, 2010
i designed an user control within that one html textbox input control is there. now i want to drag and drop this usercontrol into an aspx page, my doubts is how can i validate that user cotrol html input control has data or not using javascript? then im want to read that data from aspx code behind, how to do this?
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May 18, 2010
User controls when rendered generates a dynamic ID for themselves. It makes sense also, as a page might have more than one of such user control and if dynamic id is not generated, there would be an ID conflict. But I am working on a page (legacy page yopu can say :D ) where I really need to specify a specific ID to usercontrol to make existing javascripts work. Is there a way to achieve this? OR if above is not doable (though I prefer it), below I have a dropdown in aspx like
[Code]....
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Jan 11, 2011
I want to be able to add the same Usercontrol by code more than once, when I click a button.
I use this code to load my custom usercontrol:
Private WithEvents MyStatus As controls_MyStatus = CType(LoadControl("~/controls/MyStatus.ascx"), controls_MyStatus)
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
Panel2.Controls.Add(MyStatus)
End Sub
the problem is that the usercontrol is only added once
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May 11, 2010
i have create a candidate Module. i have do different module through user control. i want to do caching in user control there are different module like personal Info,educational detail skill detail,other Detail All are Done With User control how Can I Do.
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Jan 20, 2011
my usercontrol standardDaten.ascx contains some textboxes.
In my contact.aspx i would like to get the values of this textboxes to send them per email to my adresse.
This is my workaround.
my Control
<sc:standard ID="scDaten" runat="server" />
my button click event in contact.aspx.vb in codebehind
[Code]....
But this button-click event returns null and i get following error message:
System.NullReferenceException - Object reference not set to an instance of an object
How can i get the values from my User-Control?
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Jan 30, 2011
I am trying to make a confirmation email. The mail should contain data about the customers order.Thought the best solution was to reuse the user control from my confirmation page. But how? The following code only generates a url to the control:
SmtpClient client = new SmtpClient();
client.Host = "pasmtp.tele.dk";
client.Port = 25;
[code]...
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