Forms Data Controls :: Capturing Link From Gridview?
Feb 15, 2010
I have two pages, the first one displays a list of products in a gridview, one column in the gridview is a hyperlink, this can be clicked on to get further details about the product. Each row in the gridview can be selected, certain details are added to an array (including the hyperlink column). I them want to display these details on page number two. All details are displayed except the hyperlink field.Has anybody any ideas as to what I'm doing wrong? The code is as follows:
[Code]....
and the second page:
[Code]....
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Similar Messages:
Mar 7, 2011
I have a grid view with the following structure
[Code]....
Here is the scenario:
The data is populated in the gridview dynamically at runtime The number of rows vary each time The auto postback event has been set to true I need to capture the rows that are selected, When I try to capture the button click event; the gridview is null(I understand that it has to be rebound on each postback). Hence this is not working
[Code]....
I also tried this, the rowcommand event; It is also not getting generated. The gridview rowcommand is not getting fired
[Code]....
I need the rows which are selected using the checkbox in the above mentioned sceanrio.
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Oct 29, 2010
My Problam is on Capturing Text Box and Dropdown seleted itam from grid view i create a gridview with Empty DB binding using [URL] this senirio. I only used setinitional value() function and called its in page load as discribed in above lonk. insted of adding New record Button i callled a java scrit code discribed below. and i also create a button (SAVE) to capture a value intered in text box . On this button click event i try to capture a textbox and dropdown value like
for (int i = 0; i < Gridview1.Rows.Count; i++)
{
DropDownList sen_to1 = (DropDownList)Gridview1.Rows[i].Cells[1].FindControl("DD_sento_org");
TextBox Add_to1 = (TextBox)Gridview1.Rows[i].Cells[2].FindControl("Txt_addto");
int Add_to = Convert.ToInt32(sen_to1.SelectedValue);
String Addd_to = Add_to1.Text;
}
but its not working i can not go inside loop.
<script
type='text/javascript'
language='javascript'>
function AddNewRecord(keyCode, obj)
{
if (window.event.keyCode==13 )var grd = document.getElementById('Gridview1');
var tbod=grd.rows[0].parentNode;
var newRow=grd.rows[grd.rows.length - 1].cloneNode(true);
cleanUpInputs(newRow);
tbod.appendChild(newRow);
}
}
return
false ;
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Dec 29, 2010
I've created a number of identical controls in a varying number depending on how many employees are under a supervisor. What I am trying to do now is to see which set of controls are checked via a checkbox and return a value from the label field in that particular set. Here is my code:
[Code]....
What I am trying to grab in particualr is the PayRoll Label. I've named sequentially as "lblPayRoll" + the counter. Which from what I think I should be able to do is get the total count of my array and from then loop through the controls and grab the label data.
Problem is that I can get the data, but it disappears after I click the button to grab it. I think I am saving everything to the viewstate, but they just disappear.
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Jul 22, 2010
I've been spending two days on this. My page formview is in a tab container and I need it to update, insert and display data. Insert and display are ok as long as the default mode is Insert. The problem here is edit mode, it's able to get values from the db(oracle) and display them in edit mode, but when I click save, any values I typed out on the textboxes do not get captured. When I call on my db update class, it just sends old db values. Here is the process: formview shows data selected from gridview, then an update button is clicked to edit the data. there is also a SAVE button to send updated data to db. Example: description textbox = "test", then I type out a different value, and in debug mode, the textbox.text still shows "test" after clicking save.
[Code]....
[Code]....
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Jan 18, 2011
I'm trying to populate a datasource for a dropdownlist (which is actually in an insertitem template field within a detailsview on the same page) with a selectedvalue from a gridview. When I select a row in my Gridview 1, I get the "no value for a required parameter" message. ( and I have tried various alternatives... setting the selectedvalue of the grid to a variable... setting the selected value of the grid to a textbox nothing seems to work. It seems like this should be a pretty simple thing. I think I'm missing something obvious! Here is my code:
Field in Details view to be populated by the datasource:
[code]....
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Jan 27, 2011
im developing website for my college.I have Recent updates in my home page in that i want to display newly added or updated things in recent updates.
sourcecode and Instructions for how to create link and how to redirect that to corresponding forms and how to create forms for particular updates dynamically then i want to make scroll the updates in GridView using Vb.net.
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Mar 22, 2011
I am having one gridview in my asp form with one of the template field as imagebutton.
1. when i click on imagebutton the corresponding user profile opens in same tab....there is no option for open in new tab on right clickk..
open the user profilee in new tab.
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Feb 23, 2011
If the user clicks on Inbox or Sent links, the inbox or sent tables with appropriate content taken from Message_Inbox database table should be shown on right. use asp.net panel controls hide/show to show/hide these tables. when user clicks on message subject link in these tables, the read-only view message page should be shown.
If the user clicks on Drafts link, the drafts tables with appropriate content taken from Message_Inbox database table should be shown on right.when user clicks on message subject link in these tables, the pre-composed form should be shown. the user should allowed to send or save this message.
I have the following code for the first part
protected void LnkButton_Click(object sender, EventArgs e)
{
LinkButton link = (LinkButton)sender;[code].....
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Mar 25, 2010
How do I configure a column in the gridview to display a users name as the text and email address in a the mailto: link from the code behind page using C# so when the user clicks on the name it will open the default email client with the email address instead of the name?
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Jul 9, 2010
i'm new to asp.net environment. i want to ask, i put column hyperlink at gridview. i click link and it will direct to another page that have textbox in it. how i want to pass info from gridview and display it at texboxt at next page?
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Jun 28, 2010
I believe my SQL statement is sound. UPDATE [062610] SET abc = @abc FROM [062610] WHERE (dayID = @dayID) I cant seem to get my stupid variable @abc to sync with my GridView update command. I understand that I can let the GridView take care of my editting for me without having to write any code. But, I am running multiple tables and will be eventually needing to do this manually. Or at least as far as I know.
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Sep 28, 2010
<asp:TemplateField ShowHeader="false" ItemStyle-Width="50px">
<ItemTemplate>
<asp:HyperLink runat="server" NavigateUrl='<% string.Format("~/Tiff.aspx?Id={0}, Eval("ID")) %>' Target="_blank" Text="View" />
</ItemTemplate>
</asp:TemplateField>
When I m trying to click on it...It is not working or not firing any event,
May I know the reasong or any code behing is require
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Jan 13, 2011
I have a Gridview of a database which displays the PDF files which I have uploaded onto the website.
I want to add a link/button to each record so that when I click it it opens the PDF file in Adobe Acrobat.
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Jun 1, 2010
here's my url: http://nathan/mail/incomingmail.aspx?dc=8250&bg=-617370170
gridview code:
<asp:GridView ID="GridView1" runat="server" AllowPaging="True" AutoGenerateColumns="False"
BackColor="White" BorderColor="#DEDFDE" BorderStyle="None" BorderWidth="1px"
CellPadding="4" DataSourceID="SqlDataSource1" [code]...
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Dec 30, 2010
How can one disable a Link Button in gridview. In gridview, I had defined linkbutton as :
<asp:TemplateField>
<ItemTemplate>
<asp:LinkButton ID="lnkbtndownload" runat="server" CssClass="Links" CommandName="DownloadPdf" CommandArgument='<%#Eval("Client_ID")%>'>Download</asp:LinkButton></td>
</ItemTemplate>
</asp:TemplateField>
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Mar 24, 2011
I Want to be able to replace this bitfield:
<asp:TemplateField HeaderText="Banned" SortExpression="bitBanned">
<ItemTemplate>
<asp:Label ID="Label5" runat="server" Text='<%# ShortDisplay("bitBanned") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
with a link in my gridview that toggles the bit with a method from my dblayer
The ShortDisplay() method seen above looks like this:
protected string ShortDisplay(string strPerm)
{
string result = string.Empty;
if (Eval(strPerm) != null && (string.Compare(Eval(strPerm).ToString(), "True", 0) == 0))
result = "Yes";
else
result = "No";
return result;
}
As you can see it returns just a "yes" or "no", would like it to be a link when the bit is "Yes"
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Dec 13, 2010
Is there a way based on the current user that when the page loads that the Delete option on the gridview is disabled?
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Jan 24, 2011
I have a link button for one of the columns of the gridview, What I need to do to save the value that the link button has in the gridview on a text box and how can I open a new page on that link button
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Jan 28, 2010
I have a gridview with edit, update and delete functioanlity.
I do also have a checkbox boolean field.
If checkbox1 is checked then I want to hide or disabled the delete button.
checkbox is in item template and Delete is not in item template, if i have to make the field of delete templeted then I will.
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Feb 19, 2010
I am trying to create a basic gridview which has the basic edit and delete capabilities on a webpage using the MVC framework.I have bound the gridview to a LINQ Data source and I can retrieve all my records with no problem. However, when I click on the EDIT link, nothing happens at all. I have assigned my DataKey and viewing all the videos and tutorials on creating a gridview, this was how it is to get a gridview working.Steps taking:1) Created LINQ datacontext2) Created Controller 3) Created Index view4) Drag-and-dropped Gridview control onto Index view and link it to LINQ.5) Enabled CRUD functions on LINQ Datasource and Enabled Editing on Gridview.Can someone please tell me what is wrong or missing? I have tried different ways of getting this to work for 3 days now and I am at my wits end.
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Jul 15, 2010
I am using VWD 2005 Express and Visual Basic.When my SQLDataSource feed my GridView, it does get the AutoNumber (GUID) of each record as well, to use it as a name for stored pictures. Pictures are not in the database but in a folder. Since I have several pictures, I do manipulate this ID with code and I add to it, pic1, pic2, etc and that is the final name for each picture, for each particular record. Example: The ID for one record in the database may be, 45623sdgd. If I have four pictures for this particular database record, the names will be, 45623sdgdPic1, 45623sdgdPic2, 45623sdgdPic3, and so on after Pic is added. After this I save these pictures in a folder.
Now, when I display the record information with a GridView, I get the AutoNumber of each record using: DataKeyNames="AutoNumber". I want to display a thumbnail picture link as well. But I really do not have many options in term of what control to use for the thumbnail inside the GridView. I tried the following controls unsuscesfully. HyperLinkField, can not add a picture to this one. ImageField, can not add a link to this one. ButtonField does not have a DataImageUrlField="AutoNumber" to get the AutoNumber. So since to be that my only opton is the asp:TemplateField. But it is giving me error with the coding. This is my coding,
Code:
<asp:GridView
ID="PublicClassifiedsSamplesGridView"
runat="server"[code].....
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Nov 28, 2010
I have a search option which a person can use a multi select listbox. I have it coded so it would loop through to see if its selected or not. I also have a stored procedure where the sql statement is coded for the select statement. For some reason, its not populating my gridview. Where am I doing wrong? Below is the code and stored procedure.
[Code]....
[Code]....
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Jul 31, 2010
i have 2 dropdownlist and gridview. Im trying to make a link after displaying the relational data in the gridview like below But how can i get the value and combine with the link
[Code]....
this is the all of my code
[Code]....
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Feb 25, 2010
i have a table with a bindary data field in it (excel, pdf, word files etc).
In gridview i want to have a colum that the user can click on to open or download that file. The file is stored in the database and not on the directory.
I have searched some things but only came up with complex stuff.. I am trying to stay away from complex because i am a total noob.
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