I have a formview with some templates. This is hooked up using objectdatasource. To the default layout I add some additional Label/Textboxes dynamically based on metadata in a database. I create the additional controls in the ItemCreated event using ParseControl on a Placeholder and populate the values in the DataBound event. This all works fine.
I have been modifying the extra textboxes using a ForEach loop in the ItemUpdated and ItemInserted events of the main formview. However this modifies each textbox regardless of whether the textbox has changed. What I want is to only modify the textbox if it has changed. I have tried to hook up OnTextChanged for the additional textboxes (using ParseControl) but the handler is never getting called. I thought maybe I was making a mistake in the execution order of the page but now I'm wondering whether ParseControl isn't hooking up the event handler correctly? Anyone come across this?
On my page, the user is basically registering for a site and I am trying to do a username availability check, without doing the javascript myself(not very good with it yet). The code that is shown below shows the contents for 1 out of 5 textboxes on the page. They all are in the same validator group that is triggered by a button. I have tested the availability query check itself and it works, but only once the submit button is clicked. Nothign is happening when I tab away from the textbox after enetering text.And this page is actually 3 tabs (not sure if there is some sort of a bug that involves tab containers possibly).
I here's the client-sdie code for the page (at least what pertains to this):
I have a FormView and I have the following defined:
[Code]....
This gets called when I go into Insert mode just fine, but it also gets called when I click the INSERT button to insert my record. I am trying to use this function to set default values for those controls on the form.
How do I stop this from being fired twice, or is there another method of setting the defualt calues?
I have textboxes being generated by a repeater that use OnTextChanged with autopostback enabled so that I can know when when the values change. This all works perfect.The problem starts when I try to click on any buttons on the page. The loss of focus triggers the event for the OnTextChanged; however, the event for my buttons never get fired. I checked this in the debugger and while debugging if I put a break-point in the page_load it will call both; however, without the break-point it still only calls the OnTextChanged event.I found this post on JavaScript. If my problem is also JavaScript related, why does the clicking of the button fire in debug mode?
Up till the moment I can not understand why the "SqlDataSource_NewAccount_Inserting" event of the formview's SqlDataSource is not firing!
The code inside the event handler is not executed, even the debugger does not stop on break points inside the "SqlDataSource_NewAccount_Inserting" function!
I would like to ask if it is possible to access data on a master FormView from a nested detail FormView.
I have a main form (master) with several tabs (detail) and would like to display a label with text from main form that is hidden by the tab at the moment of editting. My asp page looks like this.
[Code]....
Is it possible to get the value of the label CompanyTextLabel from CompanyTextBox using just ASP.NET expressions or something similar without writing c# code in .cs file?
I have a formview that use the formview iteminserted event. The information inserts into the formview fine, but all cells blank out after the insert. How can I make it so I can show all the values I have inserted show up in the formview after the inteminserted event?
I have a page with a FormView on it. The page is strictly for adding records to a Table. I have the FormView bound to an EntityDataSource and everything works greate except for one thing.
I want to initialize a date field in the FormView to today's date. So, in my page_load event I have:
if (!Page.IsPostBack) { //Initialize SetupDate to today. TextBox setupdate = (TextBox)fvJob.FindControl("txtSetupDate"); setupdate.Text = DateTime.Now.ToShortDateString(); }
The first time this page loads, the txtSetupDate field is initialized.
Although, and subsequent loads of the page doesn't initialize the Text Box. I step through the code in the debugger and I can see that the code is executig, but something (the FormView bind?) is "clearing" the Text Box.
I have a dropdownlist column in gridview, which is databound.when I select from list, I want to set another check box columnin gridview to true.But GridView_RowEditing event is not fired ..Code is given below.
I have a datagrid in aspx page.Inside of datagrid i am using around 15 controls such as Button,dropdownlist and text box
controls.Once the datagrid binds then the events in the aspx page not firing.Issue occured when the number of rows greater than 500.The number of rows less then its works fine.
I've put a simple gridview on my Asp.net webpage. I've configured the fields via C# code:
gvMainDataGrid.AutoGenerateColumns = false; gvMainDataGrid.AutoGenerateDeleteButton = false; BoundField bfldSeqNmbr = new BoundField(); bfldSeqNmbr.DataField = "PKSequenceNmbr"; bfldSeqNmbr.Visible = false; gvMainDataGrid.Columns.Add(bfldSeqNmbr); BoundField bfldEmployeeCode = new BoundField(); bfldEmployeeCode.DataField = "Employee Code"; bfldEmployeeCode.HeaderText = "Employee Code"; gvMainDataGrid.Columns.Add(bfldEmployeeCode); BoundField bfldProjectCode = new BoundField(); bfldProjectCode.DataField = "Project Code"; bfldProjectCode.HeaderText = "Project Code"; gvMainDataGrid.Columns.Add(bfldProjectCode); BoundField bfldProcessCode = new BoundField(); bfldProcessCode.DataField = "Process Code"; bfldProcessCode.HeaderText = "Process Code"; gvMainDataGrid.Columns.Add(bfldProcessCode); BoundField bfldActivityDate = new BoundField(); bfldActivityDate.DataField = "Date"; bfldActivityDate.HeaderText = "Date"; gvMainDataGrid.Columns.Add(bfldActivityDate); BoundField bfldActivityHours = new BoundField(); bfldActivityHours.DataField = "Activity Hours"; bfldActivityHours.HeaderText = "Activity Hours"; gvMainDataGrid.Columns.Add(bfldActivityHours); CommandField cfldDeleteButton = new CommandField(); cfldDeleteButton.ShowDeleteButton = true; gvMainDataGrid.Columns.Add(cfldDeleteButton); It's data source is a Dataset retrieved from a webservice. Here is the C#code to bind the data to the gridview Service1 MyService = new Service1(); dsMainData = MyService.GetData(strIdNumber); gvMainDataGrid.DataSource = dsMainData; gvMainDataGrid.DataBind();
It retrieves great. No problems at all. Then, when I actually try to use the delete button, I get an error that the RowDeleting event is not being handled. I thought that was pretty explicit, so I created the event:
