Asp. NET control Repeter use

Using the Repeter control, binding the data source eliminates the clutter of the for, foreach time in the foreground page, and the entire page looks more intuitive. <select> tags, <table> tags used.

Where <itemTemplate> constantly loops,

Background backend class gets an object such as list<model.student>, with StudentID and studentname two fields in Model.student.

// The following code is in the Page_Load method if (! IsPostBack)            {                new  BLL. Student ();                List<Model.student> stulist= bllstu.getstudentlist ();                                  // bind data source to Repeater, remember DataBind ()                  Repeater1.datasource = stulist;                Repeater1.databind ();              }            

Select Example:

After binding, write what you want to loop in the <itemTemplate> tab.

1 <Selectname= "Studropdownlist">2      <Asp:repeaterID= "Repeater1"runat= "Server">3       　　 <ItemTemplate>4      　　　　 <optionvalue= "<% #Eval ("StudentID ")%>"><%#Eval("Studentname")%></option>5       　　 </ItemTemplate>6      </Asp:repeater>7 </Select>

Table Example:

The same as the code above to the background to the Repeater control to bind the data source. The following example shows how to use HeaderTemplate and FooterTemplate

<TableBorder= "1"cellpadding= "0"cellspacing= "0">            <Asp:repeaterID= "Repeater1"runat= "Server">                <HeaderTemplate>
<TR><th>School Number</th><th>Name</th></TR>                </HeaderTemplate>                <ItemTemplate>
<TR><TD><%#Eval("StudentID") %></TD><TD><%#Eval("Studentname")%></TD></TR>                </ItemTemplate>                <FooterTemplate><!--Here you can put the page number--</FooterTemplate>            </Asp:repeater>        </Table>

The following is a paragraph without repeater, use the Foreach loop to give the select the code to bind the data, feel the difference.

1  <Selectname= "Studropdownlist">2         <%foreach (Var stu in stulist)3         {%>4         <optionvalue= "<%=stu.studentid%>">5         <%=Stu.studentname%></option>6         <%  } %>7 </Select>

The amount of code is not too much, but it doesn't look repeater clear.

Asp. NET control Repeter use