Data Controls :: How To Add Selected Value From GridView To DropDownList

Nov 19, 2013

i have one dropdownlist and a button. one i click on the button other gridview will popup. in that popup gridview i want to select only one value and bound that value to dropdownlist. How can i do this?

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i want to get the selected value from the dropdown from the gridview

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On selected row

<asp:Label ID="lblAlertTitle" runat="server" Text="AlertTitle"></asp:Label>
</td><td>
<asp:TextBox ID="txtAlerttitle" runat="server"></asp:TextBox>
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[Code] ....

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Jan 19, 2010

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I have the following gridview...

[Code]....

And inside that gridview you can see I have a dropdownlist called dpdTrueFalse. That dropdown has two values which I am loading from code behind like this...

[Code]....

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Forms Data Controls :: Displaying Selected Value Fom DropDownList In GridView?

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I want to display a GridView using the the selected DataValueField from the DropdownList.

I've set the Selectparameters for the GridView DataSource.

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Here is what I got so far:

[Code]....

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May 7, 2015

With reference to : [URL] ....

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public void AddNewCMP(string PersonName , string PersonID , string PersonTitle) {
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[Code] ....

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Data Controls :: Selected Value Of DropDownList Inside GridView Getting Lost On PostBack

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string ItemSkuCode = ddlIMEntity.SelectedItem.Text + "-" + txtIMItem.Text + " -";
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{
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if (ddl.Items.Count > 0)

[CODE]..

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In ASP.NET, I can get the selected index of dropdownlist using:

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Forms Data Controls :: Maintaining Selected Values In DropDownList While Paging In GridView

Jan 8, 2011

I have a problem with keeping the selected values in DropDownLists in rows in GridView while paging. I have this code behind:

private void RememberOldValues()
{
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{
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{
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}
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}
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{
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dt.Columns.Add(new DataColumn("Ime", typeof(string)));
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//{
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{
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dt.Rows.Add(dr);
}
}
}
GridView1.AllowPaging = true;
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Response.Redirect("CheckedRowsPage1.aspx");
}
// else
//{
// GridView1.AllowPaging = true;
// Session["equal1"]=null;
// }
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When I insert a value in the TextBox2 and want to select only the rows from the GridView from different pages which have value in the first column the same as the value in the TextBox2, after clicking on Button1 I get this error:

Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.

Source Error:

[Code]....

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[Code] ....

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Secondly, when user selects different state like GA, how below update stored precedure works? that means how to find ddl selected value in update procedure as shown below question mark line:

Here is part code:

<asp:GridView ID="gvOrder" runat="server" DataSourceID="ods1" AutoGenerateColumns="False"
style="margin-top: 11px" CssClass="pnlOrdercss" ScrollBars="Both"
BorderColor="Black" BorderWidth="1px">
<Columns>

[Code]....

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May 7, 2015

I'm using a gridview rows, in that I'm adding the rows. I need to disable the textboxes based upon the selected value from the dropdownlist (Yes / No). This should be remain same for the previous rows when ever I'm adding new rows.

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Data Controls :: Show / Hide TextBox Based On Selected Value Of DropDownList Inside GridView

May 7, 2015

In my query i have 1 gridview..

In this gridview i have 1 dropdownlist and  1 textbox..

textbox is in visible=false state..

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Data Controls :: Update Row Cell Values In GridView On DropDownList Selected Index Changed

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How do i change the name column text the current row when the selected index of drop down is changed? ex:first row is mudassar khan and belgium, when i change belgium i want mudassar to be replaced to a name which i fetch from database....

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Forms Data Controls :: How To Maintain The Selected Item In Dropdownlist (in Template Field) In Gridview After Postback

Mar 25, 2010

i have a gridview which consists of databounds and dropdownlist control. When I press the Add Grid Row Button, it will insert a row. Now my question is, if the user selected an item in dropdownList in the firstrow and the user click the AddGridRowBtn Again which will generate the 2nd row, how would i maintain the selectedItem in the dropdownlist after postback?

Source For Gridview:

[Code]....

Add Row Code

[Code]....

[Code]....

And For Grid Row Created Event

[Code]....

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