repeater

问题 I'm using a repeater to create an HTML table with values that come from a database. This part is working perfectly: TEST.ASPX : <td><%# FancyFormat(Eval("MyColumnName"))%></td> The function I use is defined in my code-behind: TEST.ASPX.VB : Function FancyFormat(ByVal Whatever As String) As String It is just a date formatting function, a very generic bit of code. So then I decide to create a better function in a Class file, within the same project, because I want to use the function on twenty

问题 I need to check wheather the radionbutton is checked Or NOT then need to have its value to a variable . How can i loop through the radioButtonList in repeater to check that user choose True or false on button click and button is placed outside the gridview and repeater. I tried this: protected void btnsave_Click(object sender, EventArgs e) { if (!Page.IsValid) return; int tcounter = 0; int fcounter = 0; for (int i = 0; i < gridMainSurveyQuestion.Rows.Count; i++) { GridView grid = (GridView

问题 I have a page in my asp.net project where I want to show the attendance of the employees. When present P should be shown and when absent then A and on holidays H should be shown in the repeater. Now on my web page I have 2 textboxes through which I enter the year and the month and for that month I want to get the attendance. My database tables are as follows. (1) Calender CalederID Year Month WorkingDays 1 2013 January 1111001111100111110011111001111 2 2013 February

问题 I'm using a Repeater control to display a series of photos on an ASP.NET web form. Here is my current code: <asp:Repeater ID="repPhotos" runat="server"> <ItemTemplate> <asp:hyperlink id="link" NavigateUrl='<%# Container.DataItem %>' runat="server"> <asp:Image ID="Image" runat="server" ImageUrl='<%# Container.DataItem %>' Height="10%" Width="10%" /> </asp:hyperlink> </ItemTemplate> </asp:Repeater> Now I would like to include a radiobutton displayed beneath each photo, but the series of

问题 Is it possible to grab the cell data from Repeater items property such as Dim test As String = myRepeater.Items(index).DataItem(2) where myRepeater has x rows and 10 columns and was bound from the DataTable Seems like it should be trivial, but looks like individual cells CAN NOT be accessed. Please shed some light on this. 回答1: Not directly -- remember, repeaters are very, very simple webcontrols and the repeater itself really has a limited idea of what is underneath it. But you can easily

问题 I've got a repeater control containing a textbox and a label. I want to set the label value based on the value the user sets in the textbox, on the client-side to avoid a round-trip to the server. I wrote a JavaScript function which is called by the textbox OnChange event. Now I just need to access the textbox and label in that function. I understand I should be accessing the controls via <%# Container.FindControl(...).ClientID %> but I cannot get it to work in the OnChange event. I also

问题 I am trying to implement a nested repeater with outer repeater showing categories (initially collapsed) and when user clicks + or - inner repeater expands/collapses. I have the repeaters but when I clicked on + both inner repeaters expanded. I tried to set the class name dynamically so only one would expand but now it sees I broke it. This is what I have and what I have tried (minus irrelevant stuff): <asp:Repeater runat="server" ID="rptCategoryList" OnItemDataBound="rptCategoryList

问题 I guys, isn't present databound event on asp repeater server control? I just want to bind all my data, and at the end creates a new ItemTemplate and add it, but just when is all data binded 回答1: I use this for calculating total hours in the collection. Even though I put it into the FooterTemplate , you should be able to get the point. <asp:Repeater ID="rptRecords" runat="server" OnItemDataBound="rptRecords_ItemDataBound"> protected void rptRecords_ItemDataBound(object sender,

问题 I have a repeater and inside it a linkbutton, the repeater is bound to OnItemCommand but the event is not firing here is my code: <asp:Repeater ID="rptList" runat="server" OnItemDataBound="rpt_OnItemDataBound" OnItemCommand="rptList_ItemCommand"> <ItemTemplate> <asp:LinkButton ID="lbName" Text='<%# Eval("Name") %>' runat="server" CommandArgument='<%# Eval("ID").ToString() %>' CommandName="NameClick"> </asp:LinkButton><br /> <asp:Label ID="lblCreateDate" runat="server" Text='<%# Eval(

问题 I have worked with both the controls for simple application development . Both almost do the same functionality. What is the difference between them ? 回答1: There is a table here that compares the data bound server controls: http://weblogs.asp.net/anasghanem/archive/2008/09/06/comparing-listview-with-gridview-datalist-and-repeater.aspx 回答2: GridView always renders as a grid. Repeater allows you to create your own template layout. For instance, you can put things in divs. GridView also has a