Web Forms :: How To Use Link Button And Get Link Of A Page And Make The Button To Redirect To That Page
Mar 12, 2011
In my gridview i am returning values from database in which 'filelocation' is containing location of pages over my server and i want to use coustom linkbutton in templete field to raise a event and set session variable and then redirect to that page .
My question is how to get value fron 'filelocation' coloum in gried view when a linkbutton in clicked and onclick is fired and also set session value at taht point.
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Similar Messages:
Mar 2, 2011
Here is my requirement -
1. I need to load a user control on link click event of a link button during postback of aspx page.
2. On button click event of a save button on that aspx page, I need to read the selected values from that user control on further postback.
If I write the loadcontrol code in link_click event, the control is not recognized at all in the button_click event. When I shift it to page_init and execute only during not postback, the user control loads with default values.
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Mar 1, 2011
I need to change a standard HTML Input button to a Link button but am running into problems because the existing
code calls a javascript function. The function basically does the same as the browser back button. When I add the code and
set the property runat="server" I get a "CS1026: ) expected".
Quite new to ASP,net (VS2010) so could be going about this the wrong way.
[Code]....
[Code]....
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May 14, 2010
How to make a link button visible after another button has been clicked in asp.net(vb) in button_click()
it says error as "Object reference not set to an instance of an object."
i've done this in my code
Protected Sub InsertButton_Click(ByVal sender As Object, ByVal e As System.EventArgs)
Dim receipt As LinkButton = FormView1.FindControl("LinkButton1") [code]....
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Oct 5, 2010
I am perfectly able to create a Hyperlink that opens a new page (using the following code, with '_Blank' being my target opening the new page):
[Code]....
...But how can i achieve this with a button?! I've tried but i'm guessing that _Blank isn't really applicable to a button?
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Jun 28, 2010
Here is Server Code in the content page
<%@ Page Title="" Language="C#" MasterPageFile="~/MasterPages/MasterPage.master" %>
protected void Page_Load(object sender, EventArgs e)
{
}
protected void doQuestion(object sender, EventArgs e)
{
Response.Redirect("/login.aspx");
}
IN the content page I have placed the button control inside the content place holder
<asp:Button ID="Button1" runat="server" Text="Button"
ToolTip="test" OnClick="doQuestion" UseSubmitBehavior="False" />
<asp:Label ID="Label1" runat="server" Text="Label"></asp:Label>
When I click nothing happens. AM I doing something wrong.
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Aug 10, 2010
I have a form in which user select the number of policies.say 1 or 2 or 3..
When user goes to the next page, based on the number of policy selected in the previous page, i hav to change the link button's image respectively. ie if user chose 1 the button should have 'Continue' or if the user has chosen more than 1 then button should have 'Next Policy'. I am aware that this has to be done on the page_load. Basically how to change the link button's images at runtime based on a condition.
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Feb 18, 2010
I have a question about using a linkbutton. I have 5 link buttons. One is a DayLink, MonthLink, WeekLink. One PreviousLink and One NextLink. How can I get the previous and next buttons to correspond with what page I am on. So say I am looking at the calendar in days. And I'm on Thursday 2/18/10, and I want that next link button to go to Friday 2/19/10. But also need it to go to the next week or month, depending on how i'm looking at the calender. So I need one linkbutton to be able to do multiple steps.
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Oct 19, 2010
I had placed 2 link buttons on Master page. On Content page, how can we make out which link button is clicked?
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Apr 1, 2010
I just need to use an asp.net button to link to another page on my website. I know this is basic but I can't figure it out.
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Aug 4, 2010
[Code]...
This is the link button from where i get a popup when clicked.The popup page is like below. But when i click this link, the same page gets refreshed and i loose Save and Cancel button instead of opening a popup.
[Code]....
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May 18, 2010
I have a datalist and the following link button within the datalist:
[Code]....
I would like to post to a new page and then capture the value from the link button (commandArgument). It appears from other threads I've seen that you have to rebind the datalist in order for the ItemCommand event to fire...is this true? I'd hate to make another DB call to bind my datalist just to make an event fire.
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Jan 27, 2011
I have a gridview.In that one column has linkbutton.When i click on Link Button for selected row,The row willdisplay data in next page.
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May 11, 2010
VS2008 ( vb.net ) I created a test page with a gridview and link button on it. in code behind i placed the following code
[Code]....
this works perfectly .. however, if i set up the same page, but use a master page as well ... then that code doesnt work. GridView1.Rows(e.CommandArgument.ToString).Cells(15).Text.ToString() is empty
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Sep 27, 2010
I was trying to open a new window when a link button is clicked.
<asp:LinkButton ID="lnkpackageinfo" CssClass="linkclass"
runat="Server"
OnClientClick="lnkpackageinfo_Click()">Compare Packages</asp:LinkButton>
I want the target page to be given in the code behind because in the target page i want to use querystring to hide few buttons and links. It is clear
protected void lnkpackageinfo_Click(object sender, EventArgs e)
{
long MerchantID = CommonHelper.GetLoggedInMerchant();
string querystringpackageinfo = ApplicationData.URL_MERCHANT_COMPANY_PACKAGE + "?MerchantCompanyPayment";
Response.Redirect(querystringpackageinfo, false);
}
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Jan 4, 2010
I am using two data list one at the bottom & another at the Top to display paging. On Page load, I need to access link button placed inside Data List. Actually I had got two Datalists. I can access one Datalist Link button like this:
LinkButton lnkPg=(LinkButton)dlPg.Items[0].FindControl("lnkbtnpaging");
lnkPg.Visible= false;
This is giving no error. But if I write same code for another datalist say dlPg1, it is giving error: Index was out of range. must be non-negative.
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Apr 22, 2010
I've got two linkbuttons on a masterpage. It works fine on all pages apart from page I have a form where if I click on one of the link buttons, then the wrong javascript event is fired. It is firing the button on the form if I click on the button on the masterpage.
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Apr 22, 2010
I am using the below code
[Code]....
In the page there are two links. When i click the first link it opens a window in a new page. I do this by using the above code.
I am clicking the second link in the page and navigating to another page. Now i am clicking the browser back button. Supprisingly its opening the first link.
How clicking back button is opening the link in the page. I am using c# .net 2005.
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Aug 10, 2012
I have Link Button to Export to excel in Master page. Since I have placed it in master page I can see Export link button in every page. I need to disable link button where gridview is not present in a page.
I thing using Enabled property we can do. How to proceed. Is there any other way to do it.
<asp:LinkButton ID="LinkButtonExport" Text="Export to Excel" runat="server" OnClick="LinkButtonExport_Click" />
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Nov 29, 2010
How do I conditionally trigger a full page postback from a link button inside of an update panel?
I have a custom control that contains its own updatepanel with a link button nested inside of it. When the link button is pressed I want its event handler to have the option of either letting the control update as normal or doing a full postback on the page.
Here is the control hierarchy:
Page
Custom Control
UpdatePanel
LinkButton
Event handler Pseudo code:
LinkButton Click Handler Begin
If is a partial post back AND a full postback is needed
Page.DoFullPostback
End If
End Handler
Note: I aways need the partial postback to happen. I was considering injecting a __DoPostback in the controls markup but this seems hacky to me.
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Feb 19, 2010
is it possible to disable right mouse button click event of a link button. i know to disable it in entire page..but i want to disble it for some controls only.
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Nov 30, 2010
my C# console appliccation code is shown below :-
[Code]....
In my application a mail message send to particular recipeeient with msg body contains a hyper link.. when the recipent click on this link,it will redirect to another form(InternalForm.aspx)... bt when clicking the link error is occured,whuy its happening???? In InternalForm.aspx,page load portion access the link content(badgeno).. page load portion code of InternalForm.aspx is shown below:-
[Code]....
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Oct 27, 2010
im just trying to use this answer, but im getting an error on my page:
"A field or property with the name 'returnantID' was not found on the selected data source."
Im not really sure what the "returnantID" is but it appears my page isn't liking it, not sure if i was sopposed to cswap it out for some other data or not.
This is my current gridview:
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" GridLines="None"
DataSourceID="ObjectDataSource1">
<Columns>
<asp:BoundField DataField="ProductName" HeaderText="ProductName"
SortExpression="ProductName" />
<asp:BoundField DataField="Price" DataFormatString="{0:c2}" HeaderText="Price"
SortExpression="Price" />
<asp:BoundField DataField="Length" HeaderText="Length"
SortExpression="Length" />
<asp:BoundField DataField="Engine" HeaderText="Engine"
SortExpression="Engine" />
<asp:BoundField DataField="Colour" HeaderText="Colour"
SortExpression="Colour" />
<asp:BoundField DataField="Description" HeaderText="Description"
SortExpression="Description" />
</Columns>
</asp:GridView>
would just like the ProductName to link to the corresponding products page(using its Id)
p.s this is what i tried:
<asp:HyperLinkField DataNavigateUrlFields="returnantID" DataNavigateUrlFormatString="Details.aspx?id={0}" DataTextField="ProductName" NavigateUrl="Details.aspx" />
**Update** I changed the "returnantID" to "ProductName" which turned the name of my product into a link but clicking that link gave me this new error:
Input string was not in a correct format.
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Apr 2, 2011
I want to put twitter link on https link. it gives me error/not display twitter count button perfectly.
[URL]
[URL]
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Aug 12, 2010
I have used renderbegintag to create tags dynamically,and i have created html button tag by this ,but i am not getting how to redirect page by passing querystring of id on the click of that button.My code is:
writer.AddAttribute(HtmlTextWriterAttribute.Class, "Login-btn");
writer.AddAttribute(HtmlTextWriterAttribute.Id, "imgDetails");
writer.AddAttribute(HtmlTextWriterAttribute.Onclick,"Response.Redirect('ProductDetails.aspx?ProductId='+i)");
writer.RenderBeginTag(HtmlTextWriterTag.Button);
writer.Write("Details");
writer.RenderEndTag();//button close
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