databindingdotnet [wiki ifg]

DataBinding

Ny DataBinding dia fomba famatsiana loharano hoan’ny Tranga iray.

Ity misy ohatra famatsiana XML ny tranga Radio Button List

<%@ Import Namespace="System.Data" %>

<script runat="server">

sub Page_Load()

if Not Page.IsPostBack then
  dim ireoTanana=New DataSet
  ireoTanana.ReadXml(MapPath("IreoTanana.xml"))
  rb.DataSource=ireoTanana
  rb.DataValueField="value"
  rb.DataTextField="text"
  rb.DataBind()
end if

end sub

sub displayMessage(s as Object,e As EventArgs)

    lbl1.text="Ny tanana tena revenao dia: " & rb.SelectedItem.Text
end sub

</script>

<html>
<body>

<form runat="server">
<asp:RadioButtonList id="rb" runat="server"
AutoPostBack="True" onSelectedIndexChanged="displayMessage" />
<p><asp:label id="lbl1" runat="server" /></p>
</form>

</body>
</html>

Toy izao ny anatin’ilay tahiry IreoTanana.xml

<?xml version="1.0" encoding="ISO-8859-1"?>

<ireotanana>

<tanana>
<text>Madagasikara</text>
<value>M</value>
</tanana>

<tanana>
<text>laFrantsa</text>
<value>F</value>
</tanana>

<tanana>
<text>Zamerika</text>
<value>Z</value>
</tanana>

<tanana>
<text>Afrika</text>
<value>A</value>
</tanana>

</ireotanana>