formview

问题 I have a TabContainer inside a data bound FormView (to present the information by category ex: Client Bio data, health history, financial details...). The Update and Insert of the formView doesn't work (posting NULL values to the database) - I guess the FormView cannot find the TextBoxes inside the tab container's tab panels. Some of the forums say that it's because of the TabContainer's implementation (by design) of "INamingContainer", and a hack is to take control of the TabContainer's

问题 I'm using a FormView control (myFormView) with an EditItemTemplate which contains a number of child controls. When I use a standard ASP.Net DropDownList control (myDropList), I can obtain a reference to myDropList using the line below: ((DropDownList)myFormView.FindControl("myDropList")) I can full access the properties of the myDropList and obtain the value currently selected. This is great. However, I now need to use a 3rd party child control (FreeTextBox as found here http://www

问题 I have a formview that on page load makes a call to a sql server and retrieves 5 records which I want the formview to paginate though. I have sucessfully connected to the db, filled a dataset, and returned data when the web page renders. The problem is that when I move to a new page, the data does not change in the databound field. Here is my code: protected void Page_Load(object sender, EventArgs e) { if (!Page.IsPostBack) { conn = new SqlConnection(connstr); ds = new DataSet(); da = new

问题 I have a formview with textboxes and radiobuttonlist and edit button in the order as follows <asp:textbox id="tb1" runat="server" text='<%# Bind("DATE_1", "{0:d}") %>' /> <asp:calendarextender id="tb1_CalendarExtender" runat="server" targetcontrolid="tb1" /> <asp:textbox id="tb2" runat="server" text='<%# Bind("DATE_2", "{0:d}") %>' /> <asp:calendarextender id="tb2_CalendarExtender" runat="server" targetcontrolid="tb2" /> <asp:button id="EditButton" runat="server" causesvalidation="False"

问题 I have a session var with the name 'foo'. Now I would like, depending of the value of 'foo' load a specific form and template in my cbv. So I need to put form_class and template_name into a switch case. Which function is the right place for this? get? get_form? looks like nothing is really the right place for this. Anyone a suggestion or knows another way? :) 回答1: CBV explorer is your friend: http://ccbv.co.uk/projects/Django/1.5/django.views.generic.edit/CreateView/ You need to override def

问题 I have a FormView (with paging enabled) that is bound to a LinqDataSource on an ASP.NET page. I'm experiencing some very weird behavior and can't figure out why it's happening. For simplicity sake on this question I have removed some unneeded code (other FormView templates, etc) to demonstrate this behavior. My FormView has 3 fields, two textboxes and one DropDownList. The DropDownList is bound to another LinqDataSource on the page and contains foreign key values. When the FormView's

问题 I'm trying to get the value from detailsview to formview. I want to set the Book ID/ISBN in formview insert textbox to Book ID/ISBN value from detailsview. Here's a sample of my code: <asp:DetailsView ID="DetailsView1" runat="server" AutoGenerateRows="False" CellPadding="4" DataKeyNames="bookid" DataSourceID="detailsDataSource" ForeColor="#333333" GridLines="None" Height="50px" Width=""> <FooterStyle BackColor="#507CD1" Font-Bold="True" ForeColor="White" /> <CommandRowStyle BackColor="#D1DDF1

问题 I have a number of similarly structured FormViews. In an effort to avoid duplicate markup, I've created a master page that contains the FormView, and placed a ContentPlaceHolder inside the FormView. The specific databound controls - which are the only thing that change from page to page - are then on the page that uses that master page. So I have a master page that looks something like this: <%@ master ... %> ... <form runat=server> ... <asp:formview runat="server" ... > <edititemtemplate> ..

问题 I have an asp 4.0 page using a formview and C# code as needed. I have a textbox for "Street Name" add/edit. I have already used CSS text-transform:uppercase which converts the "look" of the text entered to uppercase however the underlying text is in the case used when typing. I need to save the text in my sql database as uppercase. I have played with various forms of the FindControl on the backend with no luck. I can assign a new variable and populate with the textbox text then change the

问题 I have this HTML. <asp:FormView ID="FormView1" runat="server" DataSourceID="SqlDataSource1"> <asp:FormView ID="FormView2" runat="server" DefaultMode="Insert" DataSourceID="SqlDataSource2"> <asp:TextBox runat="Server" Text='<%# Eval("Terms") %>'></asp:TextBox> </asp:FormView> </asp:FormView> The code above works without any error but I want to get terms in the textbox fetched from SqlDataSource1 of FormView1 instead of FormView2 (SqlDataSource2). What I am missing here? 回答1: You can access the