I have the following in a GridView control:
<asp:TemplateField HeaderText="Count">
<ItemTemplate>
<asp:Label id="lblicount" runat="server" Text='<%# Eval("icount") %>'>
</asp:Label>
</ItemTemplate>
</asp:TemplateField>
Sometimes the value of this is 0. I want to display nothing or a blank if the value is 0. How do I do this?
I am using lable control in itemtemplate tage in templatefield tag of gridview control for showing a field of my database .
I want if the lenght of string data is higher than 100 character the lable control doset show all of it ,
How can i set the value of literal control inside itemtemplate control of gridview from code behind ?(i am using vb.net)
View 1 RepliesI have a checkbox on my ItemTemplate that is not firing is there anything that I need to check?
View 4 Replies1:in GridView itemTemplatei use label to show data . i want to retrive the value of label .
2: how can i change the value of label that retrive it and change value of it then show the data
I have something like this:
[Code]....
[Code]....
This does NOT work. What's wrong here?How do I accomplish my goal? I MUST use the Button1_Click event for this one.
I have a DateTime Field in the database that only has the the date the time is all zeroes for each entry.
I have a gridview that displays the date only excep it edit mode. When the grid is in edit mode it also shows all the zeros for the the time. Is there way to not show the time in edit mode?
when updating a decimal field in a GridView all is fine when using e.g. "2.3" ("." to separate the fraction!)
However, when using "2,3" I get e formatstring exception!
I tried "regularExpressionValidator/RequiredFieldvalidator" but did not succeed! Tried also with FormatString like {0:n}.....
Questions:
is this controllable by "Culture / UICulture" in web.config (played with it without success!
How do I best check for correct input i.e. force "." as separator
Can I use the "DataFormatString" property for the appropriate GridView field (like {0:n}) ......
[code]....
Now I have a datalist
I have done the itemtemplate and edittemplate,when I click on the button in itemtemplate, the edittemplate will show.But that row in itemtemplate will disappear.How can I keep that row in itemtemplate and ecotent in edittemplate both appear?
i have a textbox in a itemTemplate inside a griview. It is called txtPIN. I need to retrieve the value the user typed in the txtPIN and determine if it matches. I did this:
For Each eRow As GridViewRow In gvTransaction.Rows
CType(gvTransaction.Rows(eRow.RowIndex).FindControl("txtPIN"), TextBox).Text.ToString
Next
I couldn't get the text value, I debugged and it retrieve
[Code]....
I want to pass the checked checkboxes value of my listview control to a second page so I can display the listview in this second page with only those selected records
this is what I am have so far , but dont really know how to get it to work the desire way.. Code is working but I am afraid that chekcbox and listview values for my loop are not correct
[Code]....
I'm trying to programatically reference a FileUpload control which I have within an ItemTemplate. I get a 'Name FileUpload1 is not declared' error message. Code below:
Code is as follows:
[Code]....
[Code]....
I have a Calculate Button in an ItemTemplate Field in a detailsview.
When I am editing or inserting records, I would like this button to hidden obviously.
I tried the following [Code]....
Did not work
I also tried creating a click event out of the Edit linkbutton
[Code]....
Didnt work either...
I have the following code on a web page and would like to have the amount formatted as a currency value:
<ItemTemplate>
<%#
(Convert.ToDouble(Eval("Quantity"))
* Convert.ToDouble(Eval("UnitPrice")))%>
</ItemTemplate>
I have tried a number of things but nothing seems to work.
I need to display the same template column with same controls 7 times which I displayed for "Monday" in below code in gridview .If I just create the same column, it gives me an error of multiple controls with same id in Findcontrol.If I create itemtemplate column controls with differnet ids, the page will be heavy with controls and my client will not accetp at all.Is there any easy way to create and manage the same itemtemplate column in multiple columns in Gridview?
<columns>
<asp:ButtonField Text="SingleClick" CommandName="SingleClick" Visible="False"/>
<asp:TemplateField HeaderText="EmpNo" SortExpression="EmpNo">
[code]...
I have a repeater bound to a datasource that servers as a list of birds. When the user clicks an item in the list the bird's image is displayed on the page. I want to change the background color of the item that is currently selected in the OnClick handler for the main item in my repeater's ItemTemplate.
I have changed the styling of controls prgrammatically before and it worked fine but in those cases i used the ID of the control to directly access it in my code behind file. But since this is some arbitrary item in a repeater I don't know it's ID at runtime, all I have is the sender object passed to the control's OnClick handler. So in my code behind file, I tried casting the sender object passed to the OnClick handler to the appropriate type and used Style.Add("background-color", highlitColor) but it failed to change anything.
I had a thought - maybe this sender object gets passed by value so all I did was change the Style of a COPY of the control item.
If this is indeed my problem, how do I start with a casted sender object in an event handler and get a reference to the actual control in order to change it's Style?
I have this listview
<asp:ListView ID="ListView1"
runat="server"
onpagepropertieschanging="ListView1_PagePropertiesChanging"
onitemdatabound="ListView1_ItemDataBound">
[Code]....
What I want is to be able to click on the button: btnAddCart and then in the code behind retrieve the value of product name (Eval("Prouct")) and price (%#Eval("Price","{0:#}")%) for that particular row/itemtemplate.
on my page, there are two listboxes,
[Code]....
Based on the selection of SchoolID in listviewSchools, the ListviewStudents will be filled with the data.
SchoolIDLabel is in the ItemTemplate of the ListviewSchools. The following works for insertitemtemplate
Dim txtTitle As TextBox = CType(ListView1.InsertItem.FindControl("txtTitle"), TextBox), but i can not Access a control inside the ItemTemplate of a listview.
on button click the total footer value disappear .
As i want to show / Retain the total value in the footer template even after button click or post back ...
Want to get the value of lblStatus and assign to string variable strRevStatus.
This is how i used to do with datagrid, i am having problem with gridview.
[code]...
I have a page with a gridview in which I currently populate with a stored procedure. There is an additional column I want to add to the gridview and populate (either dynamically or with a sqldatasource). Though I'm not sure how? If I create it dynamically, I don't know which gridview event to use (I would guess the rowcreated event)? Which is better or is there a better alternative to what I've proposed?
View 3 Replieshow to bind data in an ItemTemplate column in my Gridview.
I have created an ObjectDatasource on my page bound to my Gridview using a Dataset from my linked SQL tables (PKs, FKs,etc...).
I am showing all my USERS table data in my Gridview but there are some columns which are ID's being displayed such as MembershipID, UserTypeID. These ID's are my foreign keys to other SQL tables.
I have easily been able to go into my EditTemplate for these columns, attach a new ObjectDataSource as a Lookup table, add a new DropDownList in place of the TextBox and then set Two-way binding so that the MembershipName & UserTypeName's are displayed for editing.
However, I cannot seem to work out how to do this Binding to the other ObjectDataSources in the ItemTemplate Label. Again i can make it work witha DDL, but i don't want any selections when just displaying the data in the Grid. I simply want the name to be shown in a label, but cannot work out the binding lookup?
What I have is a GridView with a DropDownList in an ItemTemplate (not an EditItemTemplate). My datasource is not a control, rather in the code-behind.
[Code]....
My main problem is that VS is not seeing that I have the dropdownlist, meaning I can not access any of the events in the code-behind. What I want to do is, when the value of the DropDownList is changed (SelectedIndexChanged), I want to grab the value of the RowIndex of the GridView.
How to Show ItemTemplate iNside EditItemTemplate Of GridView
View 2 RepliesHow to find GridView ItemTemplate (Textbox) in Code behind
if we not know textboxid