Template file:	Home.page
Class file:	Home.php

Show Line Numbers

/ActiveControls/Samples/TActiveDropDownList/Home.page

<com:TContent ID="body">

<h1>TActiveDropDownList Samples</h1>

<table class="sampletable">

<tr>
<td class="samplenote">
Callback dropdown list:
</td>
<td class="sampleaction">
<com:TActiveDropDownList
	OnSelectedIndexChanged="selectionChanged">
  <com:TListItem Value="value 1" Text="item 1" />
  <com:TListItem Value="value 2" Text="item 2" Selected="true" />
  <com:TListItem Value="value 3" Text="item 3" />
  <com:TListItem Value="value 4" Text="item 4" />
</com:TActiveDropDownList>
<com:TActiveLabel ID="SelectionResult" ForeColor="red" />
</td>
</tr>

</table>


<h2>Changing items to DropDown Lists on callback</h2>

<table class="sampletable">

<tr>
<td class="samplenote">
Adding an item on every callback:
  </td>
  <td class="sampleaction">
    <com:TActiveDropDownList ID="ddl1" />
    <com:TActiveButton ID="button1" Text="add a new item" OnCallback="buttonClicked" />
    <com:TActiveLabel ID="label1" ForeColor="red" />
  </td>
</tr>

</table>

<table class="sampletable">

<tr>
<td class="samplenote">
Clearing / restoring the dropdownlist on callback:
  </td>
  <td class="sampleaction">
    <com:TActiveDropDownList ID="ddl2" />
    <com:TActiveButton ID="button2" Text="clear" OnCallback="clearClicked" />
    <com:TActiveButton ID="button3" Text="reset" OnCallback="resetClicked" />
    <com:TActiveLabel ID="label2" ForeColor="red" />
  </td>
</tr>

</table>

<h2>List Boxes with Validation</h2>

<table class="sampletable">

<tr>
<td class="samplenote">
Dropdown list is being validated:
</td>
<td class="sampleaction">
<com:TActiveDropDownList ID="VDropDownList1">
  <com:TListItem Value="value 1" Text="item 1" />
  <com:TListItem Value="value 2" Text="item 2" />
  <com:TListItem Value="value 3" Text="item 3" />
  <com:TListItem Value="value 4" Text="item 4" />
</com:TActiveDropDownList>
<com:TRequiredFieldValidator
	ControlToValidate="VDropDownList1"
	ErrorMessage="You must make a selection other than the first option"
	InitialValue="value 1"
	Display="Dynamic"
	ValidationGroup="Group1"
	/>
<com:TActiveButton Text="Submit" ValidationGroup="Group1" />
</td>
</tr>

<tr>
<td class="samplenote">
Dropdown list causing validation:
</td>
<td class="sampleaction">
<com:TTextBox ID="TextBox" />
<com:TRequiredFieldValidator
	ControlToValidate="TextBox"
	ErrorMessage="You must enter a value"
	Display="Dynamic"
	ValidationGroup="Group2"
	/>
<com:TActiveDropDownList
	ID="VDropDownList2"
	ValidationGroup="Group2">
  <com:TListItem Text="Agree" />
  <com:TListItem Text="Disagree" />
</com:TActiveDropDownList>
</td>
</tr>

</table>

</com:TContent>