Forms Data Controls :: Accessing GridView Element Of Specific Row?
Jun 3, 2010Accessing GridView Element of specific row?
GridView1.DataSource = newDs;
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Forms Data Controls :: Accessing Html Element In Gridview?
Jun 27, 2010I have the following html in my gridview in an item template :
<a
href="<%#Container.DataItem("ReciprocalURL")%>"
target="_blank"
title='<%#Container.DataItem("ReciprocalURL")%>'
id="recip">
So I thought that you could use id="name" and access this just like an ASP control such as <ASP:Checkbox
or <ASP:Label etc. My code continues to caugh and state object not set to an instance of an object when I uncheck my checkbox
Line 741: ElseIf Not Me.CheckBox1.Checked Then
Line 742: Dim row As GridViewRow = gvLink.SelectedRow
Line 743: Dim recip As HtmlAnchor = TryCast(row.FindControl("recip"), HtmlAnchor)
Line 744: Response.Write(recip)
Line 745:
[Code]....
Forms Data Controls :: GridView Generated As An Floating Element?
Jul 29, 2010Just to be sure.. ive added a GridView and i was wondering if it was normal that it is generated as a floating element? Because, i had to use a clear: both after in order to write on the next line.. cause the text was displayed at the right of the GridView even with a <br>.
View 4 RepliesForms Data Controls :: How To Align The Pager Element In Gridview
Jan 18, 2010I am trying pull a table from a sql datasource which is very wide. And therefore, I want the pager element (i.e Prev and Next) links to be left aligned. But when I try to add the "align attribute, it says not permissible attribute for pager.
Is it even possible to do that or do I have to stick with centered pager?
Forms Data Controls :: Get Element Of Gridview While Editing Event?
Feb 18, 2011i have a grid like this and i want to access the element (see arrow) on editing event of gridview, i use templatefields
Image img = GridView2.Rows[e.NewEditIndex].Cells[4].FindControl("Image3") as Image;
this code always returns null why?
i'm doing this code and it always returns null, how could i access this remember that is a templatefields.
Image img = GridView2.Rows[e.NewEditIndex].Cells[4].FindControl("Image3") as Image;
Web Forms :: Accessing The Html Element From C# Code?
May 11, 2010I was able to acces an HTML element from my c# code this way:
Page.Request.Form["Name"].ToString(), where name was an html element:
<input id="Name" style="z-index: 102;" type="file">
Now that I put this html inside a Tab containe (subpanel) the Page.Request.Form["Name"].ToString() fail, actually while I was debugging I could not find this element inside Page.Request.Form.
maybe there is another way of accessing the Html element from my c# code?
Forms Data Controls :: Binding Data To An Item Template Element In Gridview?
Mar 26, 2011not quit sure where I've go wrong with this but hopefully someone might have an idea why this isn't working:
This what I thought would work:
[code]....
But it's not! what I get for the OnClientClick attribute is: "DeleteRowKey=<%# dataBinder.Eval(Container.dataItem, "idx_mstrWord") %> "
I've tried several variations (EVAL, BIND, specifying the container and not specifying the container),
none of which gives the expected results; OnClientClick="DeleteKeyRow=12345"
If I add a label and set the text to: <%# dataBinder.Eval(Container.dataItem, "idx_mstrWord") %> I get a number which is what I should but if I try to get it to embed it so my cleint script can work with the data all I get is binding command.
What am I doing wrong? I really don't want to have to kludge around with some hidden field and then have to search through the grid to get at this data key. I need this key on the client side in order to provide additional details in my confirmation popup modal.
Forms Data Controls :: Pulling A Single Data Element From Checkbox In Gridview
Apr 28, 2010I have a templated control embedding a checkbox in a GridView I have an event on the checkbox which has a loop that pulls ALL of the checked checkboxes and the associated value. I only want to pull the datavalue of the checkbox that I just checked but the properties/methods associated with that checkbox event are not giving me any sort of index or item.value from which to do this.
View 2 RepliesForms Data Controls :: Get The Specific Column Value From Gridview?
Jun 23, 2010get the specific column value from gridview.
View 5 RepliesForms Data Controls :: Get A Value In A Specific Row And Column Of A Gridview?
Feb 16, 2010How do you get a value in a specific row and column of a gridview assigned to a variable ?
View 2 RepliesForms Data Controls :: Allow To Edit Specific Row In Gridview?
Jun 30, 2010I want allow edit the only specific rows in gridview.
How can I achieve this.
Forms Data Controls :: Accessing A Checkbox In A GridView?
Feb 10, 2010I have GridView control with a checkbox in one of the columns. When I click a button to submit, I want to see if the checkbox is selected, but when I do, it only gets "Yes" for Label but false fo Checked. I know I am accessing the column because I get the Label. Wha tam I missing?
<asp:TemplateField HeaderText="OverRide">
<ItemTemplate>
<asp:CheckBox ID="OverRide" runat="server" Text="Yes" />
</ItemTemplate>
</asp:TemplateField>
//Code Behind
//Where i = the row
CheckBox cb2 = ( CheckBox )GridView2.Rows[j].Cells[7].FindControl("OverRide");
Forms Data Controls :: Accessing Many DataKeyNames Within One Gridview?
Jan 11, 2010From what I understand within the Gridview Object you can have many datakeynames.
I have the field like this DataKeyNames = "id1, id2"
However, i don't know how to access the DataKeyNames individualy. For example. How do you access the first ID for the for a given row or the 2nd ID for a given row????
Forms Data Controls :: Accessing Bit Values In A Gridview?
Apr 20, 2010I currentlly am trying to get a bit value from a specific cell, i can get a text value from text cell but i cant seem to fiqure out how to access the bit value. This is on a dgvRowCommand event so im using datakeys to access the row and a column index for the coloumn like so.
lblFolderRead.Text = dgvCollabFolder.Rows[currentIndex].Cells[1].Text;
This works if im trying to get a text value but obviously a bit value isnt text and thus does not return anything, How would i access a bit value in the manner above, or if it is not possible that way what other alterntives are there?
Forms Data Controls :: Hiding Specific Buttons In GridView?
Nov 23, 2010Here's the background: I have a GridView with suggested meetings. A logged in member can view the suggested meetings and click button "Show" to view all suggested occasions for every meeting. What I want to do now is to hide button "Show" for a logged in member if she/he owns the meeting (i.e. is the one who suggested it = Session["memberID"]).
My problem is this: All buttons "Show" are visible. I want to hide button "Show" in those cases where Session["memberID"] is identical to dr[0]. 'ID' in the SQL statement is the ID of the meeting in the database and meetingID are the ID's of the meetings shown in the GridView.
Here's the code:
[Code]....
Forms Data Controls :: Making GridView Cells Specific?
Apr 9, 2010I have a gridview that has both a select and an update statement. One of the cells is a date cell, and the other is for numerics only. Is there a way I can do this? At the moment, anything can be keyed into the cells and this results in an error as my update stored procedure expects a date value and a numeric value respectively.
View 2 RepliesForms Data Controls :: How To Freeze Specific Columns In GridView
Aug 31, 2010My question is how to freeze specifi columns of Gridview control ? Freeze means...for example say if we are freezing the first column of grid then on scrolling a horizontal scroll bar of the grid will scroll all columns other than the first column. That means the first column will be visible always without any movement. But the first column should move if we use the vertical scroll bar.
View 1 RepliesForms Data Controls :: Accessing Checkbox Value Inside Gridview?
Aug 30, 2010I have taken checkbox inside gridview. And also one linkbutton. When i click on linkbutton to check whether this checkbox is checked or not.
I have some code snippest.
[Code]....
Forms Data Controls :: Accessing Textbox Elements In GridView
Jul 12, 2010I have a Gridview X in which there are 6 columns(5 template columns that are text boxes and 1 bound field). The user has the option of changing the value in the text boxes annd saving them. There is one more GridView Y that displays DB values(all 6 columns are bound fields). Initially X will show the values that being shown in Y, and when user changes the values in Y,he should be able to save it. If we are trying this using OnTextChanged event of asp:Textbox, there is a postback everytime the user makes a change in any of the textboxes. Instead i want it such a way that all the changed values should get concatenated together and should be sent to the DB.
View 4 RepliesForms Data Controls :: Accessing A Label In A Page From A Gridview?
Mar 5, 2011In a page, there is a lable called lblTotal and a gridview with 3 columns; Name, Percentage and Amount.
Name and Percent are values that come from a database. Next I need the caluclate the Amount field. The Amount field should be set by taking the Percentage column value in each row, against the value in lblTotal and displayed in the Amount column
So for example
If the value in lblTotal is £200 and the dataset in my gridview looks like this...
Name......Percent......Amount
John......20%..........
Dave......60%..........
Mark......20%..........
Then the result would be this
Name......Percent......Amount
John......20%..........£40
Dave......60%..........£120
Mark......20%..........£40
So I guess I would need to do this using OnRowCreated and do a find control maybe?
Forms Data Controls :: Accessing Gridview Cell Values?
Oct 2, 2010In my application Iam using GridView, in this there are fields (Quantity, Price, Amount) the user can enter Quantity Field value which is a template field (textbox). Iam calculating Amount(Quantity * Price) using Javascript and assigning to the Amount Column cells as below
Gridviewcell.innerText=Quanity * price.
and when user clicks on the Save button I want to add these details of Gridview to the database.
when I try to access the values of the gridview using below code
For i=0 to GridView.rows.count-1
GridView.Rows(i).Cells(2).toString ( for Example)
Next i
It is not displaying the changed value instead it is displaying the default value before calculating the amount.
Before implementing the Javascript part, I had done this in the code behind and it was working fine... Now I just dont want the page to get load so I used javascript.
able to access the value of Gridview cells which are assigned using Javascript.
Forms Data Controls :: Databinding A Specific Column In A Gridview To A Sql Table Data Field?
May 25, 2010 I have a gridview which I have databinded via the quick config facility, but I need to databind one column to a completely different sql table data field - how do I do this?
If I go into Gridview tasks and select the column and edit the data binding parameter but what is the format for a table outside the source definition for the the rest of the gridview?
Forms Data Controls :: Obtaining Specific Data From A GridView?
Jan 10, 2011so I am new to ASP and I am confused here about how to obtain specific data from a specific cell.so, i have a gridview that i fill from a SQL source, this works fine. what i have been task to do is add an editable text box and a comments portion to the site. these controls are to be inside the gridview. my dilema is getting the primary key of the row i am inside of.
Example when i click in the text box i created and i change the text the "ontextchanged" event fires; however, i am having difficultly at that point getting the primary key from column [0] of that specific row. i need this so that i can update the database.here is some of my code
ASP (Markup)
[Code]....
Code Behind (it is blank becuase i have run out of ideas and need your help filling it)
[Code]....
Forms Data Controls :: Updating Dropdownlist Only In A Specific Cell In GridView
Mar 11, 2011I have a situation where i need to update my Dropdownlist templatefield inside a GridView....but only for a specific cell. I have seen codes like this to loop through the whole GridView and update every rows in a specific column, but how do i do it if i only want to update one specific cell ? (If i know the index information of the cell, for example, I know i want to update the dropdownlist on Column 3 and Row 2)
foreach (GridViewRow row in GridView1.Rows)
{
if (row.RowType == DataControlRowType.DataRow)
{
this.WorkTypeDDL = ((DropDownList)row.FindControl("WorkTypeList"));
this.WorkTypeDDL.DataSource = AL;
this.WorkTypeDDL.DataBind();
//more codes blah blah blah//
}
}
Forms Data Controls :: How To Bold Specific Databound Items In Gridview
Jan 10, 2010I want to created a messaging system and to display the messages. I want to use a gridview. My problem is how can I display the new messages in BOLD rows and the readed messages in normal text.
View 7 Replies