Forms Data Controls :: Get The Cell Index Of Gridview In The Event Selectindexchanged?
Mar 18, 2010Does anyone know how to get the cell index of gridview in the event selectindexchanged?
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How To Get The Cell Index Of Gridview In The Event Selectindexchanged
Mar 18, 2010how to get the cell index of gridview in the event selectindexchanged?
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May 5, 2010I have a simple grid with 5 columns. The first 4 are numeric values I have formatted with templates. The last column is a total and I've added the Update button on the end. When the Update button is pressed, I have it updating the table with the new values and calculating the Total column. My goal is to have the Total column calculated after each cell is updated and not when the Update button is pressed.
I've added CommandName="myUpdateRowTotal" to
my templates.
<ItemTemplate>
<asp:TextBox ID="R01_Item_txt" CommandName="myUpdateRowTotal" runat="server" BackColor="White"
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Web Forms :: Fire Selectindexchanged Event Of Dynamic Droopdown In Gridview?
Jul 22, 2010I added dropdownlist & textbox controls to gridview row dynamically on button click.
my dropdown Datavaluefield="Amount" & DataTextfield="Product" . when I select a product item in dropdownlist the corresding product item Amount should display in Textbox in gridview.
and dropdown selectchangedevent is not firing why?
I write like this:
protected void ddl1_SelectedIndexChanged(object sender, EventArgs e)
{
GridViewRow gridViewRow = (GridViewRow)(((Control)sender).NamingContainer);
DropDownList ddl1 = (DropDownList)gridViewRow.FindControl("ddl1");
TextBox itProductQuantity = (TextBox)gridViewRow.FindControl("itProductQuantity");
itProductQuantity.Text = ddl1.SelectedValue;
}
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View 1 RepliesForms Data Controls :: Gridview Cell Value And Rowcommand Event?
Jan 14, 2011I'm having a hard time figuring this one out, i got a gridview with a sqldatasource that is loading its content, to custom columns a ButtonField and a Boundfield, both are loading in page load event,When i click the ButtonField its trigerring the rowcommand event but i can't figure out how to read the value of the cells wich i need to get for the next step of the program.Here what i got so far :- The aspx
[Code]....
- the aspx.vb
[Code]....
I'm getting the correct index and command name but i cant get the button value or bound field value either.
Forms Data Controls :: Retrieve A Text In Specific Cell Of Gridview On Onrowcreated Event?
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<asp:ButtonField DataTextField = "header" CommandName="select" HeaderText="Overskrift"/>
This doesnt work. test = null
protected void onrowcreated(object sender, GridViewRowEventArgs e)
{
TableCellCollection cells = e.Row.Cells;
string test = cells[2].Text;
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Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
Web Forms :: Button And Selectindexchanged Event?
Jan 18, 2011[Code]....
this is my code which enables me to populate my listbox(lbstaff) according to the dropdownlist(testddl) selection. However i want to do it a different way by adding a button, so after i select a item in dropdownlist and click on the button, the listbox will be populated accordingly.
Web Forms :: Fire Dropdownlist Selectindexchanged Event
Jul 22, 2010I added dropdownlist & textbox control to gridviewrow dynamically on button click.I bind datatable to dropdownlist programatically & dropdownlist Datatextfield="product" & Datavaluefield="Amount". now my question is: when I select a product in dropdownlist,the corresponding product item "Amount" should display in the textbox. I write in my dropdown event like this:
protected void ddl1_SelectedIndexChanged(object sender, EventArgs e)
{
GridViewRow gridViewRow = (GridViewRow)(((Control)sender).NamingContainer);
DropDownList ddl1 = (DropDownList)gridViewRow.FindControl("ddl1");
TextBox itProductQuantity = (TextBox)gridViewRow.FindControl("itProductQuantity");
itProductQuantity.Text = ((DropDownList)sender).SelectedValue;
}
I call that textbox in Gridview row databound. why event is not firing?
Web Forms :: The Dropdownlist SelectIndexChanged Event Never Gets Called?
Sep 13, 2010The dropdownlist selectIndexChanged event never gets called. Why is this?
[Code]....
C# - Get Cell Index In Gridview?
Jul 3, 2010i am using a website(asp.net,C#) to view some details in gridview. In that gridview i have generated checkboxes dynamically... so it will be placed any cell inside of that gridview... i find that control in grdview by using FindControl()..but i cant get that cell index... now i want to get that excact cell index which placed that checkbox....How Shall i get that cell index?
My code for getting that Control is:
if (HeaderCell.Text.Contains(strColumnName))
{
CheckBox chk = GrdDynamicControls.Rows[index].FindControl(chkCheckBox1.ID) as CheckBox;
chk.Checked = true;
strCelValue = chk.Checked.ToString();
}
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Mar 17, 2010How can I fire a ModalPopupExtender on the SelectIndexChanged event of a dropdownlist?
I only want it to fire when a particular value is chosen in the list.
I tried leaving the PopupControlID value out and calling .Show() on my extender in the onselectchanged event, but it would not allow me to have a blank PopupControlID. If I set the PopupControlID to the ID of my dropdownlist, the popup fires as soon as I click on the dropdownlist control.
Forms Data Controls :: Grid_RowEditing Event Find Index?
Oct 7, 2010I have newly use Asp.net Grid in Past i was use Telerik:RadGrid in asp:Grid i have create a <asp:tempelateColumn> in which under <ItemTempelate> i create the link button CommandName="Edit" on click i goes t GridListing_RowEditing event i want to find out the index in that Event
protected void GridListing_RowEditing(object sender, GridViewEditEventArgs e)
Forms Data Controls :: How To Use Page Index Changing Event In The Data Grid
Apr 22, 2010i have a situation, like this, there is a one data grid, which is empty, in that we can add the values, in that grid was paging enabled, so after the 10 record, remaining values ll be in the next page of the grid, so if i want to view that value, i should be use the paging option, here i m getting proble, becz, here i have use the code
" gvViewGoodsRecive.PageIndex = e.NewPageIndex;
gvViewGoodsRecive.DataBind(); "
but , this is not sutable for my method, becz here i m not getting value from data base, i just add the values without save in the database.
Forms Data Controls :: How To Capture A DropDownList Selected Index Change Event
Sep 15, 2010I have a gridview that receives data based on selection from a primary dropdownlist object. Works.
Within the gridview, there is a dropdownlist whose selected index is based on the query from the primary dropdownlist. Works.
Problem.
How do I force the used to change whatever value that the dropdownlist contains after they make their initial selection from the primary dropdownlist; except the default value of "make a selection".
Gridview, contains a checkbox which drives whether a selected row is inserted into the data base. The databind in done using an ObjectDataSource on the presentation page, not in the code behind.
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Jan 13, 2011On Button click(postback), my dropdownlist of gridview is getting blank, so i m getting error of "Object Reference...." on the line "ddl.selecteditem.value"Also, dropdownlist's selectedindexchanged event is fired on Button Click(Page Postback), which is making the dropdownlist to go blank. AutoPostBack of dropdownlist is set as False,
View 8 RepliesForms Data Controls :: Capture The Selected Index Changed Event For A Dropdown List?
Mar 22, 2010I have a details view control which contains a dropdown list.
I would like to update a row in the DV based on when the selected index change event occurs in another row of the
So far I know that 1) Place code in detailsview1.rowupdating event .
2) Make a row copy, not sure about the syntax here
Dim
aRow As DetailsViewRow =
Me.DetailsView1.Rows(DetailsView1.Rows.Item(?))
3) Find my DDL
Dim aDDL as dropdownlist = CType(aDDL.cells(?).Findcontrol("Dropdownlist3"0, dropdownlist)
If aDLL.selected IndexChanged then
Dim aTextbox as textbox = Ctype(detaislview.cells(?).findcontrol("Textbox6", textbox6)
aTextbox.text = now()
Web Forms :: GridView Selected Index Changed Event
Jan 12, 2012Based on the gridview row selected i need to populate some dropdownlist which change values based on selection.. And i am populating these dropdownlists at page load..
When i select a row in gridview I want the dropdownlist to show the values in the gridview row which i have selected.. I am doing it like this:
drpemployee.SelectedItem.Text=row.cell[1].Text;
But it throws null reference exception....
Forms Data Controls :: Cannot Find Control Within Repeater When Selected Index Changed Event Is Fired
Aug 27, 2010I have a panel which has a repeater within it. Within the repeater I have a few controls. One of those controls is a Drop Down list which has an OnSelectedIndexChanged event. I can get this to fire without issue but I cannot find my DropDownList control within that repeater within the SelectedIndexChanged event . The repeater has an OnItemDataBound event and I can use the RepeaterItemEventArgs to find the control using e.Item.FindControl("ControlName") without issue but when that event occurs is NOT when I need to find the DropDownList.
What I want to do is have another control's Visible property be set to "true" when the value of the DropDownList meets a certain value. As far as I know I can only do this during the SelectedIndexChanged event and I can't change the signature of the event by trying to use RepeaterItemEventArgs.
Web Forms :: Write A Gridview Selected Index Changing Event?
May 7, 2010this is performance related question. i have gridview and i wrote gridview selected index changing event .In that event i am enable and disable one button out side the gridview..
it is working fine and fast in my local system ..the problem is ,if i upload my application in server ,it takes more time to perform action in gridview selected index changing.how to avoid that problem ?
Web Forms :: Selected Index Change Event On Dropdownlist In Gridview
Aug 30, 2012How to select next row of grid view on selected index change event on dropdownlist in gridview...
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