Forms Data Controls :: Retrieve GridView DatakeyNames In Javascript?
Mar 30, 2011I have specified DatakeyNames for a GridView control in my aspx page.I need to retrieve the Datakeys in javascript.How can this be achieved?
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Forms Data Controls :: Accessing Many DataKeyNames Within One Gridview?
Jan 11, 2010From what I understand within the Gridview Object you can have many datakeynames.
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Jun 24, 2010I have two columns in my Gridview marked false for the visible property but which are clearly listed in the DataKeyNames that are still getting set to null in my database table on update.
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[Code]....
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Forms Data Controls :: Two DataLists Bound To One GridView With Multiple DataKeyNames?
Mar 11, 2010I have a gridView, with two DataKeyNames: MemberID, and CommitCustomerID.
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May 7, 2015HTML:
<asp:GridView ID="GridView1" runat="server" DataKeyNames="G_Name, Param_ID" AutoGenerateColumns="False" Width="100%" PageSize="8" AllowPaging="True" OnPageIndexChanging="GridView1_PageIndexChanging">
<Columns>
[code]...
Since I am using 2 DataKeyName is Gridview, so I have to pass both the DataKey while deleting Row from Gridview(using "Image Button" of Gridview).I tried it using below lines:
string name = GridView1.DataKeys[gvrow.RowIndex].Value["G_Name"].ToString();
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Data Controls :: How To Access GridView DataKeyNames On Client Side When Using JQuery
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<script type="text/javascript">
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[Code] ....
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May 7, 2015How to get grid view datakey value in nested grid view in gridview_RowCommand
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protected void gvDetails_RowCommand(object sender, GridViewCommandEventArgs e) {
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[Code] ....
I have used this code but here it will not detecting grid view name...
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[Code]....
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[Code]....
Forms Data Controls :: Handle Multiple DataKeyNames?
Mar 17, 2010I have these line of code:
[Code]....
When i debug i get an error that says: 'System.Data.DataRowView' does not contain a property with the name 'job_id'and sometimes 'System.Data.DataRowView' does not contain a property with the name 'pub_id'I need to get the appropriate value for the selected row. GridView only output Jobs results or Publishers results, the problem is when the user clicks select button beside the record, i get the error i mentioned above.
Forms Data Controls :: Grid View Current Row's Datakeynames?
Nov 19, 2010i'm getting error on finding control from grid's row.control is an imagebutton which is placed inside a template field.my requirement is if add to cart button is clicked and if that particular book has its volums then it should show message that you need to see its detail and then after selecting its volume you can add it to cart...but i'm trapped in where i'hv to attach bookcod with querystring which is in datakey names of grid. The datagrid has one column only and thats template field..
[Code]....
Forms Data Controls :: DataKeyNames & DataKeys Not Working On Other Pages?
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Nov 2, 2010(1) in a gridview there is the CommandField where you can use 'select' which simply highlights a row in the grid data. upon clicking this, can i use javascript to show a pop up message?
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Feb 2, 2010I want to retrieve the value for the id column for each row in a gridview. I dont want this in a gridview rowdatabound function or anyhting, but an external function.
Normally I would do something like:
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in a rowdatabound event. I now want this from another function, something like:
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'THIS DOESNT WORK!
Dim ttypeId As Integer = gvTickettypes.Rows(i).DataItem("id")
End Sub
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Forms Data Controls :: Retrieve Label Value From Gridview?
Dec 28, 2010I am not able to get the cell value from the gridview...
I have a gridview with the second cell as the orderid which is a label... I tried all methods but could not get the value...Above methods i have tried... Is there any other way we can get the cell value if the cell is a label.
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View 1 RepliesForms Data Controls :: How To Retrieve Value From Empty Gridview Cells
May 26, 2010When retrieving values from Gridview empty cells, you will get " " instead of a empty string or null.
Someone once change the columne's properties as following, but it doesn't work
ConvertEmptyString > true
HtmlEncode > false
HtmlEncodeFormatString >false
One solution is to check if the cell value is " ". If so, assign it an empty string. But this approach looks awkward.
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[Code]....
sAddr is being set to the correct address value, but sName is set to an empty string no matter what I try. The GridView HTML all works correctly, including showing the names from my bound data table on the button text. I can use to retrieve the ButtonField text value?
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Oct 13, 2010I have a grid view. When I click edit, the OnRowCommand fires and the row goes into edit state. Label becomes a TextBox. I then attempt to alter this value in some way and click update. This again fires the OnRowCommand event. The problem is, when I attempt to capture the new value, it instead just shows the original value.In my grid view I have:
<asp:TemplateField
HeaderText="Start Name">
<ItemTemplate>
<asp:Label
ID="lblStartName"
runat="server"
Text='<%#Bind("StartName")%>'></asp:Label>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox
ID="txtStartName"
runat="server"
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</EditItemTemplate>
</asp:TemplateField>
In my code behinde i have
TextBox
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May 24, 2010I am wondering what is the best way to do this. Here is my observation:
1. If a GridView is assigned a datasource at design time, the header row's text can be retrieved with ((DataControlField)GridView.Columns[index]).HeaderText.
2. If a GridView is assigned a datasource at run time by code-behind, the header row's text can be retrieved with GridView.HeaderRow.Cells[index].Text.
Is there a way to do it without trying one, if not working, then the other of the aforementioned methods.
Forms Data Controls :: Unable To Retrieve A Gridview Selected Row Cells Data
Mar 16, 2010i am still stumped with this operation: i am trying to retrieve a GridView selected row data..here is my code.. the commented part that gives me the selectedindex works just fine....but the one giving the selected row cell value does't work and there is no error.. The update operation is done successfully...weired. i need to assigned selected row cells values to variables ..do some calculations and then re-assign the result calculation to cell[9]..
protected void GridView1_RowUpdating(object sender, GridViewUpdateEventArgs e)
{
string s = GridView1.SelectedRow.Cells[5].Text;
TextBox1.Text = s.ToString();
//string s2 = GridView1.SelectedIndex.ToString();
//TextBox1.Text = s2.ToString();
}
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Is it possible to make a detailsview one column visible= false and still be able to evaluate its contents?