repeater

问题 I'm using repeater control from asp.net for data binding. And for designing i used the div & span for data representation. I have 4 fields to my table & i want to show the images on the each span depending on the field value. Images are stored in my project path itself. How to do this? 回答1: Use this <asp:Repeater ID="RepeaterImages" runat="server"> <ItemTemplate> <img src='<%#GetImage(Databinder.Eval(Container.DataItem, "ImageID"))%>' alt="" width="" height="" /> </ItemTemplate> </asp

问题 Seems like I've ran into a wall here. I want some datasource to be bound to an asp.net repeater (well, doesn't have to be a repeater, but it seems like that's what I want). Now, here's the catch: I also need some server-controls inside that repeater for updating the data (TextBox'es and buttons). To my understanding, this aint really possible to do in an orderly manner? I can't just add a textbox to the itemtemplate, and then fetch it later on in the code-behind it seems. At least not easily.

问题 is there any way to bring up a subheader row at changes in a field in an databound asp:repeater control e.g. Instead of country | colour | number uk | red | 3 uk | green | 3 france | red 3 Do this: ==UK== colour | number red | 3 green 3 ==FRANCE== colour | number red | 3 Many thanks for any help. 回答1: There's no built-in support, but that doesn't mean it's impossible. You'll need to over-ride the OnItemDataBound event, and have something like this in markup: <asp:Repeater OnItemDataBound=

问题 I want to select only one radio button but I cant do this. Here is my code: <asp:Repeater ID="Repeater_secenekler" runat="server" DataSource='<%#Eval("Secenekler")%>'> <HeaderTemplate> <table> </HeaderTemplate> <ItemTemplate> <tr> <td style="margin-left: 20px;"> <asp:CheckBox ID="CheckBox" runat="server" Text='<%#Eval("OptionName")%>' Visible='<%# Eval("TypeId").ToString() == "1" %>' /> <asp:RadioButton ID="RadioButton" runat="server" Text='<%#Eval("OptionName")%>' Visible='<%# Eval("TypeId")

问题 <asp:Repeater ID="RepCourse" runat="server"> <ItemTemplate> <div style="width:400px"></div> <div class="course" style="float: left; margin-left: 100px; margin-top: 100px"> <div class="image"> <asp:Image ID="imgteacher" runat="server" Height="150" Width="248" ImageUrl='<%# "ShowImage.ashx?id="+ DataBinder.Eval(Container.DataItem, "CourseID") %>'/> </div> <div style="margin-left: 3px; width: 250px"> <div class="name"> <a href="#"><asp:Label runat="server" ID="lblname" Text='<%#Eval("CourseName"

问题 This is a continuation of the partially resolved issue posted here: ASP:Repeater and embedded radiobuttons I'm now trying to format the display of my photos so that they still run horizontally, but the radiobutton appears directly beneath each photo. By default, they appear to the right of the photo when using my current code: <asp:Repeater ID="repPhotos" runat="server"> <ItemTemplate> <asp:hyperlink id="link" NavigateUrl='<%# Container.DataItem %>' runat="server"> <asp:Image ID="Image" runat

问题 My application is an image gallery and with a Repeater control i'm listing the thumbnails (that's in a separate folder, apart from the full scale images). When clicking on a thumbnail a full scale image should be shown in the Image control "fullSizeImage" and a query string should be created which (with a GET of the page) shows that specific image in full scale. The code for the query string is done, but the problem is that I don't have a clue where to put it (the creation of the query),

问题 I have a repeater that holds a Radio button list, a textbox and a requiredfieldvalidator control. The Radiobuttonlist holds the following: Meets (Value M) Above (Value A) Below (Value B) N/A (Value(N/A) The textbox is set to allow the user to input some justification for their answer, and the requiredfieldvalidator makes sure that the textbox is not empty, simple enough. However the scope has changed a bit and now the client wants the requiredfieldvalidator to fire ONLY if the answer is not

问题 <asp:Repeater ID="Repeater1" runat="server" DataSourceID="SqlDataSource1" OnItemDataBound="Repeater1_ItemDatabound"> <ItemTemplate> <tr> <td> <%#Eval("Priority") %> </td> <td> <%#Eval("ProjectName") %> </td> <td> <%#Eval("DisplayName") %> </td> <td> <asp:HyperLink ID="HyperLink1" runat="server" NavigateUrl='<%# Eval("EmailID" , "mailto:{0}") %>' Text='<%# Eval("EmailID") %>'></asp:HyperLink> </td> <td> <%#Eval("ProjectID") %> </td> <td> <asp:Button ID="btnCompleteProject" runat="server" Text=

问题 After being plagued over a year with the dredded "Attempted to read or write protected memory. This is often an indication that other memory is corrupt", I have finally found a fix on it! Background: asp.net 4.0. Windows server 2003. Using MySQL database. I used to randomly get this issue on a few pages, and coincidently, the pages had an asp.net repeater on it. I tried all sorts of recommendations, but they simply didn't work. 回答1: I was using system.data.odbc , with an odbc driver installed