Web Forms :: Sending Variable To Another Page Using Hyperlink?
Aug 27, 2010
<asp:hyperlinkfield
datatextfield="fldfsl"
datanavigateurlfields="fldfsl"
datanavigateurlformatstring="website1.aspx?para1=dtersaga"
/>
that works like predicted when i declare the variable for para1 but i need it to read the fldfsl and pull that and put it behind para1= like this (but does not work)
<asp:hyperlinkfield
datatextfield="fldfsl"
datanavigateurlfields="fldfsl"
datanavigateurlformatstring="website1.aspx?para1=fldfsl"
/>
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Nov 9, 2010
There are two frames. In ASP page 1 that is being displayed in frame 1, we have a form with hidden variables. On some action this from is submitted to frame 2 with action as ASP page 2 (target = frame2, action = 'ASP Page 2') using POST method. But on ASP page 2 when we try to get Form's hidden variable via Request object, sometimes we get them correctly but sometimes they are blank. Generally, first or second time, they show some values but after that they go blank. This problem is seen in IE 7 only and has not been observed in any other version of IE or other browsers.
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Mar 22, 2010
I have a hyperlink column in a datagrid that uses DataNavigateUrlFormatString to open a popup window via javascript. I am trying to get two variables from a sql to show in the query string for the popup window. I am able to pass the sessionstart date which is ={0} but the other those two variables in the javascript I am not sure how to pass. The two are school_id and program_id in the select statement below:
strsql = "select count(z.iIndividualid) as enrolled,session_id,school_id as SchoolId,program_id as ProgramId,convert(nvarchar(10),session_start_date,101) as SessionStartDate, session_class_size as SessionClassSize from dbo.cnSchoolProgramSessions cn with
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[Code]....
What do I need to pass in the hyperlink column to get the proper? Hopefully this makes sense to someone
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Sep 4, 2010
I have 10 hyperlink controls. Depending on which hyperlink is pressed I want to pass a value to the target page. I think the easiest way would be to pass the value using URL of the hyperlink controls. Something like <asp:HyperLink ID="HyperLink1" NavigateUrl="~/News.aspx?id=>. I can pass just a value, but I want to pass a value from a variable.
<asp:HyperLink ID="HyperLink1" runat="server"
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Jan 15, 2010
I query the database to get the VideoName and VideoURL of the videos held in my database (Videos saved on the file system with their location stored in the database) then bind the query results to a repeater with the following code
protected void Page_Load(object sender, EventArgs e)
{
// Variables declaration
string strConnString = ConfigurationManager.ConnectionStrings["vidConnectionString"].ConnectionString;
SqlConnection sqlConn = new SqlConnection(strConnString);
SqlCommand sqlcmd = new SqlCommand("SELECT [VideoName], [VideoURL] FROM [Video]");
SqlDataReader sqlReader;
sqlConn.Open();
sqlcmd.Connection = sqlConn;
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VideoRepeater.DataSource = sqlReader;
VideoRepeater.DataBind();
sqlConn.Close();
}
and put a hyperlink into the repeater to list all the VideoName's this works fine but I want to pass the VideoURL to the next page I am using NavigateUrl="PlayVideo.aspx?VideoURL='<%# Eval("VideoURL") %>'" but when I try and load the Page I get the error saying The server tag is not well formed. the whole repeater code is
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<ItemTemplate>
<asp:HyperLink ID="VideoLink" NavigateUrl="PlayVideo.aspx?VideoURL='<%# Eval("VideoURL") %>'" runat="server"><%# Eval("VideoName") %></asp:HyperLink>
</br>
</ItemTemplate>
</asp:Repeater>
I'm sure i've just got the hyperlink navigateURL wrong put not sure how else to pass the VideoURL variable
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Aug 3, 2010
I'm sure I've done this before, but can't remember the syntax. How do I include a session variable in nagivateUrl in a hyperlink?
I've tried this:
<asp:HyperLink ID="lnkMyLink" runat="server" Text="My Link"
NavigateUrl='<%# "http://absoluteURL.org?param=" +
Session["myParameterValue"].ToString()%>'></asp:HyperLink>
and this:
<asp:HyperLink ID="lnkMyLink" runat="server" Text="My Link"
NavigateUrl='<%# String.Format("http://absoluteURL.org?param={0}",
Session["myParameterValue"].ToString()) %>'></asp:HyperLink>
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Mar 9, 2010
I'm new to ASP.NET and can't figure out how to accomplish this...My code (that needs fixing):
<asp:HyperLink runat="server"
NavigateUrl="~/EditReport.aspx?featureId=<%= featureId %>" />
featureId gets defined as an integer in the backing code. I want href's like...
/EditReport.aspx?featureId=2224
...but instead I am getting...
/EditReport.aspx?featureId=<%= featureId %>
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Mar 2, 2011
I have an asp.net repeater control with a series of asp:hyperlink's
<asp:HyperLink runat="server" ID="name" NavigationUrl="~/Pages/display.aspx?fileid={0}&user={1}" />
and then on the OnItemDataBound method:
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So that gives me a series of URLs in the repeater:
[URL]
OK, so with a simple proxy tool someone can replace either of the parameters with some OTHER number to get access to what they shouldn't see.
server-side validation and authentication aside, is there a better method other than passing parameters when trying to create a dynamic URL within a repeater?
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Jul 12, 2010
I have repeater in which I have 2 hyperlink in the footer of the repeater and I want that the hyperlink can navigate from the page_load
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Oct 19, 2010
I am in little confusion to send date from second page that is Calander.aspx to the Page from where it has been called.The confusion is that the following code is in the Calander.aspx:
[Code]....
In Parent page, the textbox is in formview and there is an image when we click it the above code activated and gets the date using above line of code and sends back to the parent page from where it is called.The confusion is that if this calandar is in other pages therefore do I have to add the following line of code in the above MyDateChange() function for each page textbox or there are more then one textbox to take date as input in same page?
window.opener.document.getElementById("ctl00$MainContent$frmInsert$Survey_dateTextBox").value=document.getElementById("TextBox").value;
So how above function will recognise that from which page the request coming or to which text box it has to send the data?
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May 7, 2015
I have hyperlink in page
<asp:HyperLink ID="HyperLink1" runat="server" class="lblMenuMessage" NavigateUrl="~/Admin/صندوق-پیام.aspx">صندوق پیام</asp:HyperLink>
and css
.lblMenuMessage
{
float:right;
text-align:right;
width:150px;
margin:0 12px 0 0;
color:white;
text-decoration:none;
}
and I want change it's color in behind code so I wrote:
(this.Master.FindControl("HyperLink1") as HtmlGenericControl).Style["color"] = "black";
but below error happen:
Object reference not set to an instance of an object.
Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code. Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.Source Error:Â
Line 13:
Line 14: (this.Master.FindControl("ADMenuMessage") as HtmlGenericControl).Style["background-image"] = Page.ResolveUrl("~/Image/ADactivmenu.png");
Line 15: (this.Master.FindControl("HyperLink1") as HtmlGenericControl).Style["color"] = "black";
Line 16: }
Line 17: }
how I can change hyperlink textcolor in behind code?
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Sep 27, 2010
[Code]....
Now, from one of my ChildPage,I would like to do the following two things:
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2.Give the Hyperlink Navigate URL as :"SomePage.aspx".
How to do that in C#?
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Aug 24, 2013
A hyperlink is displayed on a webpage of the website and now i want to add a webpage to this hyperlink.
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Jul 17, 2010
I want to set a hyperlink on a page and have it jump to a place on the same page. How do I do this. I have the hyperlink set. How to I set it to go to the place on the page that I want. Do I set a bookmark? how do I apply the bookmark?
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Feb 4, 2010
I need to save some information about user (some kind of statististics) on post back. But saving takes time and I don't want user to wait for this process. User does't need to know about that saving process.I'm thinking of using ThreadPool or Threads. I want page to be rendered right after I put saving function to the threadPool, not after saving was done.
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Feb 17, 2010
I am having a bit of an issue sending an email which has a link to an asp page.Please see the code below
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Mar 5, 2010
right my issue is creating a MailFormat.Html hyperlink which includes a string which exists on a .aspx page. The problem i am having is that the hyperlink i created is only active in MS Outlook 2007 and i need it to be active for all versions. I'm unsure of how to create an active hyperlink which has 'strSRFNo' in the hyperlink name. i will paste my code in to explain it a bit better.
[Code]....
String strBody3 is where the hyperlink is. I would like to make this into a html active hyperlink and include the string at the end of the link.
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Jun 6, 2012
i have a hyperlink on the master page so when i click on this link it will redirect me on another page.....and also this link is visible to me i want to hide this link.
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Feb 9, 2011
I have some Google Analytics code on a master page that contains a string variable.
[Code]....
Now on my contact page, I want to change the value of that variable depending on whether or not the contact us form was successful or failed due to required fields not being. First I'm setting the value to empty in PreInit.
[Code]....
On pageload I have this, which seems to work fine...this is being set.
[Code]....
Then on button click for sending, if all is well, I am updating the value of the master.VirtualPageview value like this:
[Code]....
Now the weird part. Even though the master.VirtualPageview gets it's value set properly for the success or failure, when the page renders and I view the source, it doesn't have the updated value of
[Code]....
For the life of me, I can not figure out why this is happening. If anyone has had similar issues, or could explain what I'm doing wrong,
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Dec 2, 2010
I'm writing an carretail page and i'm showing the avaible cars from my database. Now I want to click on the linkbutton"Reserve" and the send the value of the carId to my ReservePage so the data will be completed automatic.
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Apr 9, 2010
Got this question, probably simple to most people but I only just started using visual studio 2008 with c#
Create a 'contact us' web page (form) for your photocopier repair company that links dynamically depending on the current time. The linked pages should give details of support engineer contacts for different regions, during normal working hours and when the offices are closed.
You should use the HyperLink control to link to different pages (depending on the time of day.) At or after 5:00 p.m., the HyperLink control links to a page named AfterHoursHelp.aspx and before 5:00 p.m., it links to OfficeHoursHelp.aspx.
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May 27, 2010
I am using a master page where i have couple of links. I am using a css for maintaing the styles for the links.I have written a function in javascript to apply a different class dynamically in the "onclick" event.when i click on the link, untill the page postbacks the new style is applied but after the post back the hyperlink style is changed back to the original color.
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Nov 23, 2010
I have a HyperLink column in a gridview that when clicked should navigate the user to another page. I pass parameters to the page using a querystring. i want to know the basic code in C# to pass parameter to other using querystring
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May 24, 2010
I am selecting a value from the dropdown, later when clicked on hyperlink in the same page, the dropdown is disappearing.
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Aug 27, 2010
The statement is correct:
<asp:HyperLink
ID="HyperLink2"
runat="server"
Text="Telefone(s)"
NavigateUrl='<%#
"~/Autenticados/DadosClienteTelefone.aspx?codSegurado=" + DataBinder.Eval(FormView1.DataItem, "INT_CODSEGURADO") %>'
/>
The HyperLink does not work, I click and does nothing
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