I have a Masterpage and a UserControl inside the MasterPage itself.
I have a public method named PerformDragAndDrop inside the MasterPage and I want to call this method from the userControls's code behind.
I have a javascript function on my Master page, how do I access it with a dropdownlist of a content page. Not from codebehind, I can do that, but from the control itself such as the onSelectedIndexChanged event.
View 11 RepliesOn MasterPage i have function below, how call this function on test.ascx form on button click.
public void HideBtnLogin() { string session = Session["userCode"] as string; if (String.IsNullOrEmpty(session)) {
lbtnSignInTop.Visible = true; lbtnSignUp.Visible = true;
}
else { lbtnSignInTop.Visible = false; lbtnSignUp.Visible = false; } }
how to call a function of user control from the parent page?
I have a user control inside of default.aspx page, And I have a function in the code behind of user control. I need to call that function from a code behind of default.aspx
I have a VS 2010 and have created some aspx content pages associated with a master page. I want to call a javascript function right when the page loads but am not able to find an onload client side event for these pages which are using asp:content as there only controls. I know that I can put content in them and I have but how do I call the client side onload event from the main content control?
View 4 RepliesI have a site with a master page, Site.master. Many of Site.master's content pages have the same button that functions the same way on each page:
<asp:ImageButton ID="btn" runat="server" OnClick="btn_Click" />
Is it possible to write btn_Click once in Site.master's CodeFile and have it called in the OnClick attribute of each content page's button? I'm trying to avoid adding the same function (or anything at all) to each content page's CodeFile.
I've exempted the irrelevant bits of code. Essentially, I am trying to change the URL of an image control inside of an update panel inside of a custom user control from a function called inside an update panel from my main page. Using UpdatePanel.Update() isn't working: I end up waiting for the next full page POST to occur before all the updates I make to CustomControl from buttons within the main page's update panel are visible. I verified that Update() was being called via the debugger: there are no issues in that department.
Here, you can see Custom Control and the Button declared. The button is in an update panel to avoid giving a full POST and causing the whole page to reload.
<cust:CustomControl runat="server" ID="CustomControl1">
<asp:UpdatePanel runat="server" ID="UpdatePanel1"> <ContentTemplate>
<asp:Button id="Button1" runat="server" OnClick="DoStuff" />
</ContentTemplate> </asp:UpdatePanel>
This control stores images within their own seperate update panels because rerendering the images is very slow (it requires processing arrays of millions of datapoints) and the user only ever needs to modify one image at a time. I'm using Image1 as an example.
[Code]....
simply i take one user control and register it in one page now in this page i write a JavaScript function like this
function sethere()
{document.getElementById('<%=(test1.FindControl("TextBox1")).ClientID %>') = document.getElementById('<%=(test3.FindControl("TextBox1")).ClientID %>').value;
}
and now how to call it in user control,user control like this;
<ctrltest:test ID="test1" runat="server"/>
i tried this it not working;
<ctrltest:test ID="test1" runat="server" Onkeyup="sethere();"/>
i done only written above.
I have designed one user control, and used on my aspx pages whereever needed. My user control does not have tag. Now I want to call some javascript function onload of this user control. How to achieve?
View 1 RepliesI've got a web site that has a master page and that master page (mpMaster that has a user control ucControl1) which has a sub user control (ucControl2), this user control has a property which accepts a value. Now, I have a page that uses the master page
and on this page I have another user control (ucPageControl), I need to find a way of setting the value in ucControl2 from ucPageControl. Is this possible at all?
I have a ShoppingCart UserControl on MasterPage. I have a following functionality: User adds item to the cart. after clicking the button "Complete Sale" in UserControl the page is redirected to "CustomerInfo.aspx" and after filling the Customer information and clicking on submit which is on CustomerInfo.aspx page i want to call the "Complete Sale" click event of UserControl from "Customerinfo.aspx" page.
Customerinfo.aspx.cs
protectedvoid btnSubmit_Click(object sender, EventArgs e)
{
try
{
bool val = false; int retVal = 0;
CustomerBiz objCust = newCustomerBiz();
objCust.FirstName = txtFirstName.Text.Trim();
[code].....
Here the Button text changes in UserControl. But i am not able to call the Click event of this button from CustomerInfo.aspx (ContentPage)?
I have a control on a master page called "panel1". I would like to access it from my Javascript on the content page. I have tried var panel1 = document.getElementById('<%= panel1 %>'); It doesn't work since it is on the Master page.
View 5 RepliesI am having a Calculate() function in user control which is inherited in a page.
I need to call this method in the button click event in the page.
i have one method in master page and a label in same master page, and their is one method which changes text in label, and i want to call the same method in Master page from my Usercontrol.
View 1 RepliesI am writing an ASP.Net application. I am making use of master page in it. I have several child pages with me, which consist of some java script functions; Let's say;
function ChildPageFunction()
{
//Do something;
}
And master page java script function as;
function MasterPagefunction()
{
//Need to call ChildPagefunction(); here
}
Now is it possible to call ChildPageFunction() from MasterPageFunction()?
I am tring to send form values to a page from a user control. I included the user control in a master page.When i use page.previouspage it can not get value. is there any way to send form data to a page from a user control included in a master page?
View 5 RepliesI have a user control in the master of my website and I want change some property of that control from the content page.
View 3 RepliesI have a LoginView in my Master page:
[Code]....
I need to get the user ID from LoginName to use in my page's code behind:
[Code]....
But userID is null as it is not found in the master page. Could you suggest something to get the user ID?
I have user control in the master page. user control code behind page having public property called SetValue.
Now I want to set the value from content page .
There need to read selected value from drop down list which is in user control (user control is placed in master page) in contect page.
View 1 RepliesI have looked everywhere for how to do this and all I come up with is threads describing how to expose public properties. I have a USER CONTROL in my Master page. It is a search box with a text box and a dropdown for search type (last name, account number, etc) and a search button. When the user clicks the search button, I open a new page that displays the results. How do I pass the values from the USER CONTROL search fields to the new page? I would post code, but I have nothing to post yet since I don't know where to start. I have tried exposing the public property of the user control, but I don't know how to retrieve those values on the results page.
View 7 RepliesI have user control. Inside that have some buttons. my page has gridview . I want check grid view rows from user control button. User control is my menu. My grid has column with radio button.
When i click button of user control i want load item page which data which gridview radio button cheked true.
Does anyone know how I would go about calling a method found in the master page code behind from a user control's code? The user control is on the master page. The method I want to call is public.
I can easily call a method found in the pages code behind using:
Page.GetType().InvokeMember("TheMethodsName", System.Reflection.BindingFlags.InvokeMethod, null, this.Page, null);
or I can call a method found on the master page from my aspx page code behind using:
((MasterPage_MasterPage)Page.Master).TheMethodsName();
But I am stuck because I can't find the MasterPage in my user control code behind.
I want to find out the page life cycle of a page contains: master page, content page, user controls. I have seem a guru posted the whole events sequence of such a page here in this forum but can't not find it again. give me the link to that post or provide answer directly?
View 2 RepliesI have a Site.Master in my ASP.NET project which defines a HEAD section as follows
<head runat="server">
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title id="MasterTitle">MyApp</title>
<link rel="icon" href="Content/icon.ico" type="image/x-icon" />
<link href="Content/mycss.css" rel="stylesheet" type="text/css" />
<script src="Content/mycode.js" type="text/javascript"></script>
</head>
In the mycode.js file, I have a function called GetSels();
function GetSels()
{
//do stuff
}
If the GetSels function is defined in Site.Master, GetSels is callable. If it's in mycode.js, it's not. Every code example I've seen seems to say this should work.