I am having a form in which some textbox are to be kept empty so when i update it then save it again it stores nbsp; value evry time i edit it.
give me the code in which i can prevent it entering nbsp;
I have this code that populates a textbox based on a cell in the selected row of a gridview
protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
{
txtComment.Text = row.Cells[14].Text.Trim();
}
It displays in the txtComment textbox if Cell[14] has no data. Is there a way to prevent the from appearing when there is no data in the cell of the selected row?
Edit
I tried this and it didn't work
if (row.Cells[14].Text.Trim().Length > 1)
{
txtComment.Text = row.Cells[14].Text.Trim();
}
else
{
txtComment.Text = row.Cells[14].Text = "";
}
This worked
if (row.Cells[14].Text.Trim()!=" ")
{
txtComment.Text = row.Cells[14].Text.Trim();
}
else
{
txtComment.Text = row.Cells[14].Text = "";
}
Basically, the user Selects a row on GV that executes an Insert into a table the GV cell values of the selected row.
The SQL field data type is varchar. If the GV field is Null, the Insert adds the value to the SQL field. How do I keep the @nbsp; from being displayed in the cell of a data control when it is called at a later time? Do I add some more asp to my control parameter? do I add some vb code behind? Here are some relevant code snippets of existing code.
[Code]....
[Code]....
I've noticed that when i populate textboxes from a selected row in a gridview that if the field is blank it displays " " in the textbox.
Here is the solution I came up with. I check each cell before adding it to the textbox.
I get the feeling that I'm either doing something wrong to have this problem in the first place or that there is a better way to handle this.
protected void GridView1_SelectedIndexChanged(object sender, EventArgs e)
{
//// Get the currently selected row using the SelectedRow property.
GridViewRow row = GridView1.SelectedRow;
// Load data from selected row into textboxes
if (row.Cells[1].Text.Trim() != " ")
{
txtEditCust_ID.Text = row.Cells[1].Text.Trim();
}
}
im using the below code to pass the value from grid to next page textbox the values are passing but anyone column is empty , if i pass that value it display " " in the nextpage textbox
Dim gridrow As GridViewRow = gridview1.SelectedRow
Session.Add("ref", gridrow.Cells(1).Text)
Session.Add("name", gridrow.Cells(2).Text)
Session.Add("bu", gridrow.Cells(3).Text)
Session.Add("status", gridrow.Cells(7).Text)
[code]...
How can I insert into a table, parameter values that are determined by the SelectedRow in a GridView without the " " text in Null cells?
Why does " " appear in the database table and not in a Label.Text on the form?
What is the easiest way to prevent from being inserted into the table from a GridView SelectedRow null cell value?
I have a dataview running a stored procedure that's populating a textbox. I then want to edit (or not) that text and insert it using another query. However, whenever I populate the text box, it will always insert the original text. If i don't populate it, it will insert whatever text I input.
[Code]....
I am tryingto update my data on a gridview.... i have two ddl's and two textbox...when i click on the one ddl it post the value of the selectedvalue into the textbox and this happens the same for the other one..... I am using the rowupdating event handler... and here is what i have so far...
[Code].....
I've got a GridView that can be edited. My problem is that when I click Edit, the textbox is too small (the File Name column). It isn't large enough to display its contents, and it isn't as wide as the rest of the column.
How can I make that textbox wider?
Here's the ASP code:
<asp:GridView ID="FileGridView" runat="server" AllowPaging="True" OnPageIndexChanging="FileGridView_PageIndexChanging"
CellPadding="1" CssClass="GridView" GridLines="Horizontal"
Width="100%" AutoGenerateColumns="false"
AutoGenerateEditButton="true"
OnRowCancelingEdit="GridView_RowCancelingEdit" OnRowEditing="GridView_RowEditing" OnRowUpdating="GridView_RowUpdating"
>
<Columns>
<asp:BoundField DataField="Name" HeaderText="File Name" />
<asp:BoundField DataField="Length" HeaderText="Size" ReadOnly="true" />
<asp:BoundField DataField="LastWriteTime" HeaderText="Last Modified" ReadOnly="true" />
</Columns>
<RowStyle CssClass="GridViewRow" />
<EditRowStyle ForeColor="Black" CssClass="GridViewEditRow" />
<SelectedRowStyle Font-Bold="True" CssClass="GridViewSelectedRow" />
<PagerStyle BackColor="#2461BF" ForeColor="White" HorizontalAlign="Center" />
<HeaderStyle CssClass="GridViewHeader" ForeColor="White" />
<AlternatingRowStyle CssClass="GridViewAlternatingRow" />
</asp:GridView>
There's C# code behind this to update the data, and that works just fine. I hope the solution to this is in the ASP, but if the solution requires some C# code.
Just to test, I created a blank website and a blank web site project.
When I added a referece to web site by doing right click and add reference it added the dll inside a BIN folder but on ther other hand when I did the same for a web site project it created a reference folder for me and then added the dll under the reference folder.
I have a nested gridview dynamically added. It seems I resolved all issues with the loading this control on a parent page along with other controls and I can trigger the edit of the first level - the master part of the gridview. However, I cannot trigger the edit on a child gridview.
OnRowEditing="grdChildGridEdit_RowEditing"
The master and the child gridviews have objectdatasources in a markup but I have to do the additional data binding after the loading the control on the parent page (see the code below). I'm doing that additional data binding only for the master gridview that is working fine and shows the data for the master and the child gridviews. When I click the Edit button on the master gridview it shows text boxes for the editing but when I click the Edit button on the child gridview it's doing nothing and moreover the editing mode for the master gridview is going back to the initial stage (labels).
I was trying to trigger it throughuse the registering the event:
[code]....
in the code below, the string sFoodFormReceived1 always gets today's date. I dont know how to make the date clicked on the datepicker bind to the textbox in the gridview gvReservationsWithForms.
[Code]....
[Code]....
I have gridview which have 6 columns 3 columns are display from other table and 3 columns i want to enter i want when I press edit button all columns appear in edit mode and edit button change into update and when i press update all the data show which includes three auto display and 3 edit by me and all these 6 columns are also update in my database new table.
This is my .net code
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" DataSourceID="Emptimesheet_sql" CellPadding="4" ForeColor="#333333" GridLines="None">
<AlternatingRowStyle BackColor="White" ForeColor="#284775" />
<Columns>
<asp:ButtonField Text="Edit" />
[Code] ....
And my sql table
CREATE TABLE [dbo].[Time_Sheet](
[Name] [nchar](30) NOT NULL,
[JobNumber] [varchar](30) NOT NULL,
[Totaltime] [time](7) NOT NULL,
[CostBySalary] [money] NOT NULL,
[CostByOverhead] [money] NOT NULL,
[Date] [datetime] NOT NULL
I havewrite the edit button code as
protected void GridView1_RowEditing(object sender, GridViewEditEventArgs e)
{
GridView1.EditIndex = e.NewEditIndex;
BindData();
}
in bindata i am doing this
GridView1.DataSource = ta.GetData();
GridView1.DataBind();
Now i want that when i click on Edit command button of GridView then that row remain highlighted till the next edit button is clicked in anothe row..
I have a gridview which has editable columns.
The gridview lives in a formview, which lives in another formview.
Inside one column is an end date. This column has a textbox which gets it's value when I choose a date from a calendar control. However, when I choose a date from the calendar control, the program crashes instead of populating the text box.
Here is the page and the selectedIndexChanged sub for the piece of work I'm trying to accomplish...
[Code]....
Gridview2 is inside formview3 inside formview1I have included the whole page below, but the problem area is gridview2[Code]....
The error I get is:
[Code]....
As the subject says, i display a gridview filtered from 3 dropdownlist, wich all the items are from a local Data base, once i display this gridview i want to select a row with a button then and add, modify or delete data from it and then this new info is saved on the data base, so when i display the grid again i will see the new info. Im working on visual studio 2010, i dont use code behind, all is in asp .net.
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I'm trying to edit the header row of my gridview to look like this.As you may have noticed, this is the Gmail layout and this was indeed what i intended for. I want to have on my header row some buttons that would then execute some actions to all the selected rows (very much like Gmail).
View 11 RepliesI have a Gridview where the user can edit a row when he click on "Edit" (this is called update mode i thinck?).
When the editing is done, the user clicks on "Update" and the changes are written into the database. Additionally i set a "ChangeMarker" in the database that the data record has been changed by the user.
I identify the row in the database i want to update with the SelectedDataKey in the Gridview:
[Code]....
In the first line where I dim EdittedRow i got an error: "Object reference is not set to an instance object". I dont understand this error message.
With reference to this article [URL].... I'm trying to access parent gridview datakey in child gridview edit row event. Code below.
protected void grvSubmittedExpensePerMachine_RowEditing(object sender, GridViewEditEventArgs e)
{
GridView grvSubmittedExpensePerMachine = sender as GridView;
grvSubmittedExpensePerMachine.EditIndex = e.NewEditIndex;
string site=this.grvSubmittedExpenses.DataKeys[((row.NamingContainer as GridView).NamingContainer as GridViewRow).RowIndex].Value.ToString();
[code]....
In my application I am sorting the gridview and also have Edit in that gridview, sorting works fine but when i click Edit, it puts the gridview in the original sorted order. when i click Edit - it lets me edit the row but it changes the order and show me the original record on that row in the edit mode.
below is my code:
protected void GridDispatchshow_RowEditing(object sender, GridViewEditEventArgs e) {
GridDispatchshow.EditIndex = e.NewEditIndex;
Label lblpblm = (Label)GridDispatchshow.Rows[e.NewEditIndex].Cells[10].FindControl("lblproblemfaced");
// GridDispatchshow.DataBind();
fillgridview();
[Code] ....
I have a databound gridview using datatable as datasource. Template fields are used to edit the row content.This cell value should get updated in the datatable on text_changed event without using gridView edit. Is it possible to overload the GridViewEditEventHandler for this purpose.
View 3 RepliesI ahve displayed a group of data in my gridvew with the edit option linkbutton template field for each row. The gridview columns consist of employee name and projectname and total hours field employee worked.
So in this when i click the edit button using the datakeynames alue for project name id and employee id ,i have to redirect the page to another page with the values in the grid for the particular employee.so that i can update the totalhours field in the redirected page.and if i press the update button in that page then the page should be redirected to the gridview page with the updated value for the particular employee and project. The page which should be redirected consist of project name dropdownlist, module field,date field and total hours field. No employee name field.
Using the gridview rowdatabound field i have postbacked the url page with the project name id but it does not displays the project in the redirected page.And employee name i have to redirect with the session value i think?
I also try setting editIndex to -1 in my sort function but that also doesn't work So when I am editing then sort event fire and edit item got change, so edit functionality is not working with sorting
[Code]....
I have a gridview control. I am not using any templatefields or boundfields. The data will be populated dynamically. I am using RowEditing, RowUpdating and RowCancelingEdit events. In RowEditing event, as we know all the cells in that row will become editable, i need to disable few columns(Cells) from editing.
View 1 Repliesi am fetching data in a dataset.now i m trying to modify the contents using :
For Each row As DataRow In ds.Tables(0).Rows
If row.Item(7) = False Then
ds.Tables(0).Rows.Item(6) = "`/abc/xx/" & row.Item(0)
End If
next
but, this gives me error saying roperty 'item' is read only.