Forms Data Controls :: GridView Generated As An Floating Element?

Jul 29, 2010

Just 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>.

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Similar Messages:

Forms Data Controls :: Accessing GridView Element Of Specific Row?

Jun 3, 2010

Accessing GridView Element of specific row?

GridView1.DataSource = newDs;

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Forms Data Controls :: How To Align The Pager Element In Gridview

Jan 18, 2010

I 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?

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Forms Data Controls :: Get Element Of Gridview While Editing Event?

Feb 18, 2011

i 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;

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Forms Data Controls :: Accessing Html Element In Gridview?

Jun 27, 2010

I 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]....

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Forms Data Controls :: Stopping Generated Code In Gridview?

Mar 24, 2011

When I am setting the width of a column in a GridView I use the HeaderStyle-Width:

<asp:BoundField DataField="AnalysisId" HeaderText="ID" SortExpression="AnalysisId" HeaderStyle-Width="25px" />
<asp:BoundField DataField="AnalysisId" HeaderText="ID" SortExpression="AnalysisId" HeaderStyle-Width="25px" >
<HeaderStyle Width="25px"></HeaderStyle>
</asp:BoundField>

Two questions. First, is HeaderStyle-Width a preferred/best way to manage column width in a grid view? And second, how do I suppress the genration of the the additional code?

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Forms Data Controls :: Sort Gridview Generated From Datatable?

Mar 12, 2010

Tried several different ways to do this but am just not seeing it. Proably a quick solution for someone more skilled than me.

I have a gridview generated from a datatable. One of the columns is "client name" whose data is generated from a class.

I added a link button for the column header that fires a sub that should sort the datagrid, but is not.

Here is the code I have so far that creates the gridview which works fine:

Private Sub PopulateCaseListGrid()
'Kill the existing DataSource, in case of a page reload
gvCaseList.DataSource = Nothing
'Create a datatable with whatever column you want to use

[Code]....

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Forms Data Controls :: Binding Data To An Item Template Element In Gridview?

Mar 26, 2011

not 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.

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Forms Data Controls :: Pulling A Single Data Element From Checkbox In Gridview

Apr 28, 2010

I 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.

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Forms Data Controls :: Dynamically Generated Gridview Loses All Data When Row Is Selected?

Feb 11, 2010

I create a gridview dynamically to fit the contents of a datatable...This form will have other dataatbles thrown at it but for the moment I am only working on one to work out the details of the process.I will post all my code below...the problem is this. The code successfully geenrates the gridview the way I want however...whenever I select a row all the cells including the header cells dissapears
[code]...

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Forms Data Controls :: How To Delete An Auto Generated Column From A Gridview

Feb 1, 2011

I am currently working on a module in which I am creating an auto generated column gridview, and I have set the Auto generate edit button field to true. What happens now when I click the edit button The primary key field is turned in to edit mode which I want to restrict from being updated.

To restrict the same I have hard coded a template field which holds that column, But as I have set the AutoGenerateColumns Property to true the gridview automatically creates a duplicate field for holding the primary key column. For which I want to delete that particular column.

My Designer Code is:-

[Code]....

in page load I am binding the grid view.

Even I have tried to hide that column doesn't make any difference for me.

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Forms Data Controls :: Accessing Auto Generated Textbox In Gridview?

Oct 12, 2010

I have a gridview which has autogenerate Columns Property "TRUE", and i'm dynamically binding this gridview with columns with sql database dataset. there is no data in sql but i am successful in showing blank gridview on form, now i want textboxes in gridview attached with each column, so i wrote code in RowDataBound which generates textbox automatically and assigns ID to each textbox, nw i want to insert that data from textbox to database but i'm not getting text which is entered in those textboxes, as i am accessing that textboxes using findcontrol and passing the id like gridview1_ctl03_text0. but i''m not getting any value from textbox?

In short i want to access auto generated textbox (with out any id predefined ) values from footer of gridview

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Forms Data Controls :: Set Gridview Auto Generated Column Width

Jan 10, 2011

is there anyway to set gridview autogenerated column width

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Forms Data Controls :: Disabling Auto Generated Edit Button In Gridview

Dec 13, 2010

Is there any way to disable autogenerated edit, delete buttons in gridview. As they don't have names to use find contro, how can I find the edit button in the row and disable it and enable when required.

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Forms Data Controls :: How To Change The First Column Of Auto Generated Columns Of A Gridview

Oct 15, 2010

I have a gridview which makes use of a datasource. The columns are auto-generated.

Right now, my task is to make the first column into a url column. Does anybody know how to do it?

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Forms Data Controls :: How To Remove Auto Generated Columns Of Gridview At Run Time

Mar 2, 2011

i am using asp.net 4.0

i want to remove Auto Genrated Columns of Gridview at Run Time and change the header text of these columns.

[Code]....

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Forms Data Controls :: Validate A Dynamically Generated Textbox In A Gridview's Cell?

Jan 28, 2010

I have a gridview each line has 4 linkbuttons - Edit , Update , Cancel , Delete and a few columns with data...For example TeamName and TeamEmail, and a hidden column that contains a validator (for ease of validating controls that are found on the same row , same naming container)

When Edit button is Clicked , the specific line goes into editing mode , Texboxes are created for TeamName and for TeamEmail .

I create dinamically (code behind ) a new textbox that reads the value from the TeamEmail textbox , i give it a new id (let's say "Email") , add that email to the controltovalidate property of my validator , and call the validate() method of the validator.

Everything works fine when i modify the value in a worng format , the validator err message appears , when i modify the TeamEmail value to a good email format , the validator property isvalid becomes true , and the update is running , but my textbox is empty :( updating the TeamEmail value to null.

This is some bad code but hope you understand what i meant :

This is my html coed of my gridview

[Code]....

This is the code that manages the validation:

[Code]....

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C# - Reading Dynamically Generated HTML Element Value In Codebehind

Dec 28, 2010

I have an asp.net page where i have the below markup.Basically this markup is generated from codebehind by reading records from a table and looping thru them.For each record in table,there will be a div block. Basically this form is to read/show settings for a user.The settings entries are stored in a table.

<div id='divContainer' runat='server'>
<div id='div1' runat='server'>
<table>
<tr>
<th>Name</th>
<td><input type='text' id='txtName1' value='something' /></td>
</tr>
</table>
</div>
<div id='div2' runat='server'>
<table>
<tr>
<th>Domain name</th>
<td><input type='text' id='txtName2' value='something' /></td>
</tr>
</table>
</div>
<div id='div3' runat='server'>
<table>
<tr>
<th>URL</th>
<td><input type='text' id='txtName3' value='something' /></td>
</tr>
</table>
</div>
<div id='div4' runat='server'>
<table>
<tr>
<th>Some other value is enabled ?</th>
<td><input type='checkbox' id='chk4' /></td>
</tr>
</table>
</div>
</div>

The id's of each input element will be unique. Now in codebehind i want to read the values of each input elment to save the changes user made.How can i read the elements here ? Since the mark up is generated in codebehind as a string and appended the the INNER HTML of the external div,I cant read values like we do for a control which we drag and drop in the IDE.

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Forms Data Controls :: Handling Onclick Event Of Link Button In Auto Generated Gridview?

Dec 9, 2010

am designing report using gridview in which i want drill down report, i.e. when i click a cell of gridview which contains value from the database. i want a new gridview to be populated with detailed report, which should be generated by passing some values from parent gridview.

i have written some code for the same,but in the code the event is not getting fired.

code is:

in gridview rowdatabound
protected void gvHdr_RowDataBound(object sender, GridViewRowEventArgs e)

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Forms Data Controls :: User Click On Button A Barcode Should Be Generated From Gridview and Displayed In Control?

Jan 24, 2011

I have a gridview on my aspx page with four columns from sql server.

Now my requirement is, whenever user click on button a barcode should be generated from the gridview and displayed in control.

I m totally clueless to how to achieve this and where to start.

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Forms Data Controls :: Add "a Ref" To A Column In A Gridview Where The Columns Are Auto Generated

Oct 29, 2010

I need to make a link for all the rows in one column of a gridview(VB .Net) where the grid has been auto-created from the data source. The link would simply point to another ASP details web page. The examples I have found have all been in C# and I don't quite follow them.

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Data Controls :: Display Automatically (Auto) Generated Row Number In GridView Column

May 7, 2015

I would like to inquire about the delete the data in gridview with automatic number parameter ..when I edit a field with auto parameter number, how do I delete a field that does not automatically sort ..ex:

1. ROBERT
2. EMILIA
3. JOSE

When I remove the column to 2 EMILIA, then display in gridview 1. ROBERT 3. JOSE.

Coding that I got when I remove emilia then display in gridview 1.ROBERT 2.JOSE .. (sequence automatically) 

private void Bindemptydt() {
//Declare a datatable for the gridview
DataTable dt = new DataTable();
//Add Columns to the datatable
dt.Columns.Add("COLUMN");
dt.Columns.Add("TEXT");

[Code] .....

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Data Controls :: Export GridView To Excel With Auto Generated Row Number (Row Index)

May 7, 2015

string attachment = "attachment; filename=Report.xls";
Response.ClearContent();
Response.AddHeader("content-disposition", attachment);
Response.ContentType = "application/ms-excel";
StringWriter sw = new StringWriter();
HtmlTextWriter htw = new HtmlTextWriter(sw);
GridView1.RenderControl(htw);
Response.Write(sw.ToString());
Response.End();

The above code exports gridview1 data to excel, but the requirement is export data with row no as first column in Excel. I tried to add row number in dataset that binding to gridview, when we sort data in gridview, row number are not in correct order.

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Forms Data Controls :: Datapager Is Under The Listview In A Div Element?

Apr 18, 2010

I have a page (with a master page) with a listview and a datapager on it.The datapager is under the listview in a div element.For some reason, when the page is rendered, the datapager is rendered out side the ContentPlaceHolder of the master page and I get a large space that shouldn't be there.I also have a datapager on my master page. Does it matter?

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Forms Data Controls :: Tabpanels Generated From A ListView?

Apr 14, 2010

I dont understand why this doesnt work

[Code]....

The server produce an error that says that I must establish the property ID to itemPlaceHolder in a control of the ListView.... but I have done this !!!

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