I have a Gridview with edit/delete button & in row data one field is a month value.
I want the edit/delete button in that row to disappear if the month in the row is past month.
How could I do this ? I have set the label1.text = current month but I do not know how to set the edit/delete button to be visible/invisible on the condition of the data in the row.
This details view is part of a Master/Details. It appears in it's modal pop up like it should when a record is selected in the grid view. But then when the edit button is clicked in the details view the details view and modal pop up disappear. Everything else works correctly. I've used this same pattern successfully for other pages with out this issue.I don't understand why this is happening. There is no event handler that is tied to this. I don't have any code that would cause this.The edit button is just using the edit command that's set declaratively in the mark up. It doesn't have any code in the code behind that would override this.code for the details view:
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I need to check for two differect text to make the Edit button inactive. For example, I need to make the button inactive when the ActionTypeName field has value either Accepted date or Received date. I can do one check with Accepted date but not both.
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I am trying to put the select command in code behind:
sdsAdd.SelectCommand = String.Format("SELECT Classes.ClassId, Committed, CallNumber, SubjectArea, CourseNumber, SectionNumber, GradingBasis, NumberOfUnits, NetId FROM Classes INNER JOIN EnrollmentAdjustmentClasses ON EnrollmentAdjustmentClasses.ClassId=Classes.ClassId
WHERE AllFormsId='4' AND SectionId='1' AND NetId=@NetId AND Committed='True' AND EnrollmentAdjustmentClasses.FormId={0}", Request.QueryString["FormId"].ToInteger32());
gvAdd.DataBind();
When I do that, then click edit to edit the selected item, the item disappears from my gvadd. What am I doing wrong?
I have two dates, example would be 10/1/2008 and 9/8/2008.i need to display it in gridview header.
i want month like below
feb'09
mar'09
april'09...
I have a gridview control having 4 columns. one of the column is of type linkcolumn. user has to enters data for each column.
How can we edit link column cell. if i click on this cell nothing happen.i set its readonly to false also.
I have a link button in a template field. The idea is that I would click the button and on selected row I would get the date from one of the selected row's cells. For some reason, it never pulls anything back. was able to get to pull a name field back but not the date.
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I have the following piece of code which I was hoping would result in an error message being displayed if an incorrect date format was input rather than an website error page saying "The string was not recognized as a valid DateTime."
<asp:TemplateField HeaderText="DateCompleted" SortExpression="DateCompleted"> <EditItemTemplate> <asp:TextBox ID="TextBox2" runat="server" Text='<%# Bind("DateCompleted") %>'> </asp:TextBox> <asp:CompareValidator ID="CompareValidator" ValidationGroup="GridView1" ControlToValidate="TextBox2" errormessage="Invalid Date" Display="Dynamic" Operator="DataTypeCheck" Type="Date" runat="Server" /> </EditItemTemplate> <ItemTemplate> <asp:Label ID="Label2" runat="server" Text='<%# Bind("DateCompleted") %>'></asp:Label> </ItemTemplate> </asp:TemplateField>
I have a gridview to display data, and one of columns was the file path (string). I want to when switch to edit mode, this column will be a editbox + a button, (so if the user click on the button, an OpenFileDialog will be show and he can select a new file) How can I do that?
View 1 RepliesHow can you access data in a GridView cell with Visible = false?
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In my asp.net application i'm using gridview to which i'm binding data dynamically by writing a select query in code behined file (all column's are autogenerated) now i want to change gridview cell to edit mode from label to textbox or dropdown on clicking of gridview's cell.How can i achive this in code behined file.
View 4 RepliesI want to change single cell value and color by click on cell in grid. and i want select more one cell.this process only happen in client side after giving approval only i want to upload in database.
View 1 RepliesHow to extract Month from Date and then displaying the date using that extracted month??
I want to display dates according to Month. I have only "Date" column in database table.
I used below queries but it is not working:
string query= "SELECT EXTRACT(MONTH FROM date) AS Month FROM HolidayTable";
DataSet ds = new DataSet(query)
int month = Convert.ToInt32(ds.Tables[0].Rows[0][0]);
and
string query2 = "select date from HolidayTable where date= '" + month + "' ";
i have a gridview , i dont know how to set the dateformat for gridview template field.
View 1 RepliesI want to have a date format in gridview column when user is in edit mode.
That is when user is editing the date he should automatically get the format like this
'--/--/----' (i.e 12/01/2010) now he can write his desired date, he is not going to type the forward slash "/" using Key Board.
comparing two dates Compare 2 days, last date of the month with first date of the next month!
example! 30-04-2010 with 01-05-2010 (or with datetime 30-04-2010 01:00:00 with 01-05-2010 01:00:00) If txt_remdate.Text < Now.Date Then
I am banging my head with gridview at the moment. There's a problem I just can't get my head around. I'd be very greatful for any advice given. I have a function that creates a DataTable with three columns and four rows. In each of the cells I set the text to a random number through RowDataBound event. I would like to just make the cell clickable and have a code-behind function that gets the position of the cell (column, row) and the value of the cell when the user clicks it.
View 3 Repliesi want to show selected row of gridview into textbox then we can change these value then we click update button then these value add into selected row., this row show the update value not previous using jquery . following my code.
<script type="text/javascript" src="~/Scripts/jquery-1.10.2.js"></script>
<script type="text/javascript">
$(document).ready(function () {
// function Edit() {
var par = $(this).parent().parent();
var id = par.children("td:nth-child(1)");
var name = par.children("td:nth-child(2)");
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I have a progam that need to use button to edit and delete in GridView.i put the edit button to ItemTemplate, update and cancel button in EditTemplatebut i don't know how to bind the method in the button click.his following are my html code:
<asp:GridView ID="gvDesc" runat="server" AllowPaging="True" AutoGenerateColumns="False"
Height="192px" Width="496px" DataKeyNames="TechCodeID" PageSize="5" CellPadding="4" ForeColor="White" GridLines="None" BackColor="White" CssClass="GridView">
<Columns>
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How can I change the "Edit" button to an imagebutton without need to disable the autogeneratecolumn?I don't want to do that in the code..just using the autogenerate....
View 7 RepliesIn one of my Web Page, there is one Modal Pop up, in which I am using Gridview Edit, Update, CancelEdit, Delete functionality.Main functionality is : If while deleting any of the Gridview Row, if only 1 row remains in Gridview (that row can be any row), then that row should not get deleted.Rest of Edit, Update, CancelEdit functionally is working fine.
I used below code for above:
C#:
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
BindGrid();
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problem is: When any last row is left in Gridview, its Delete button is disables that time (as per requirement and functionality). But when user clicks on Gridview "Edit" button, update section opens, and at that time "Delete" button gets Enabled, so that time user can delete the last row of Gridview which should not be done.I had fixed this problem for "Cancel" and "Update" button of Gridview using below line:
Response.Redirect(Request.Url.AbsoluteUri); but unable to fix it for "Edit" button of Gridview. If Last row is left in Gridview , and user clicks on Gridview "Edit" button of that row, then at that time "Delete" button should not get "enabled" it should remain "disabled"
lblperiod.Text = " period " + "01/" + drpsmon.SelectedValue + "/" + drpsyr.SelectedItem.Text + "---" + System.DateTime.DaysInMonth(DateTime.Now.Year, DateTime.Now.Month) + "/" + drpsmon.SelectedValue + "/" + drpsyr.SelectedValue;
i want the daate ie the 1st to the end of month when page is loaded i get the current months 01/06/2012 - 30/06/2012 but i want it on dropdown changed
i mean whever the user selcts in dropdown for month & year i want the period for the same
I have a grid view populated with some data included bit fields and I made an export to excel function For each row i need to check the cell with the bit value to change the cell color, but the cell is always empty, even if is the field is set to False or True. foreach (GridViewRow row in gv.Rows)
View 2 RepliesI'm having a weird problem where the GridView cell that I'm programmatically updating turns grey, and throws a null error when attempting to save row. I have been searching all day and have not been able to find a solution. I'm guessing there is a problem with my code, so here it is:
Protected Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
I have a simple GridView with AutoGenerateColumns,Edit and DeleteButton = true
It's data source is a DataTable dynamically generated.
Since i don't want to use object data source, i just catched Delete event and deleted rows from datatable and made a new databind. It works.
I tried to use also AutoGenerateEdit button, but when i click on Edit command field, nothing happes. So i decided to handle by myself edit events, and changed datagrid in this way:
<asp:GridView runat="server" ID="dettaglioprodotti" BackColor="White" BorderColor="#DEDFDE"