Subversion-Projekte lars-tiefland.prado

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<h1>TDropDownList Samples</h1>

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Dropdown list with default settings:
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<td class="sampleaction">
<com:TDropDownList />
</td>
</tr>

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Dropdown list with initial items:
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<com:TDropDownList>
  <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:TDropDownList>
</td>
</tr>

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List box with customized row number, color and font:
</td>
<td class="sampleaction">
<com:TDropDownList ForeColor="blue" Font.Size="14pt">
  <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:TDropDownList>
</td>
</tr>

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Disabled dropdown list:
</td>
<td class="sampleaction">
<com:TDropDownList Enabled="false">
  <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:TDropDownList>
</td>
</tr>

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<td class="samplenote">
Auto postback dropdown list:
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<td class="sampleaction">
<com:TDropDownList
        AutoPostBack="true"
        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:TDropDownList>
<com:TLabel ID="SelectionResult" ForeColor="red" />
</td>
</tr>

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<td class="samplenote">
Dropdown list's behavior upon postback:
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<td class="sampleaction">
<com:TDropDownList ID="DropDownList1">
  <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:TDropDownList>
<com:TButton Text="Submit" OnClick="buttonClicked"/>
<com:TLabel ID="SelectionResult2" ForeColor="red" />
</td>
</tr>

</table>


<h2>DropDown Lists with DataBinding</h2>

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Databind to an integer-indexed array:
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<com:TDropDownList ID="DBDropDownList1"
        AutoPostBack="true"
        OnSelectedIndexChanged="DBDropDownList1Changed" />
<com:TLabel ID="DBDropDownList1Result" ForeColor="red" />
</td>
</tr>

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<td class="samplenote">
Databind to an associative array:
</td>
<td class="sampleaction">
<com:TDropDownList ID="DBDropDownList2"
        AutoPostBack="true"
        OnSelectedIndexChanged="DBDropDownList2Changed" />
<com:TLabel ID="DBDropDownList2Result" ForeColor="red" />
</td>
</tr>

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<td class="samplenote">
Databind with DataTextField and DataValueField specified:
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<td class="sampleaction">
<com:TDropDownList ID="DBDropDownList3"
        AutoPostBack="true"
        DataTextField="name"
        DataValueField="id"
        OnSelectedIndexChanged="DBDropDownList3Changed" />
<com:TLabel ID="DBDropDownList3Result" 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:TDropDownList 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:TDropDownList>
<com:TRequiredFieldValidator
        ControlToValidate="VDropDownList1"
        ErrorMessage="You must make a selection other than the first option"
        InitialValue="value 1"
        Display="Dynamic"
        ValidationGroup="Group1"
        />
<com:TButton 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:TDropDownList
        ID="VDropDownList2"
        AutoPostBack="true"
        ValidationGroup="Group2">
  <com:TListItem Text="Agree" />
  <com:TListItem Text="Disagree" />
</com:TDropDownList>
</td>
</tr>

<tr>
<td class="samplenote">
Dropdown list with option groups:
</td>
<td class="sampleaction">
<com:TDropDownList>
  <com:TListItem Value="value 1" Text="item 1" Attributes.Group="group 1"/>
  <com:TListItem Value="value 2" Text="item 2" Attributes.Group="group 1"/>
  <com:TListItem Value="value 3" Text="item 3" Attributes.Group="group 2"/>
  <com:TListItem Value="value 4" Text="item 4" Attributes.Group="group 2"/>
</com:TDropDownList>
</td>
</tr>

</table>

<div class="last-modified">$Id: Home.page 1650 2007-01-24 06:55:32Z wei $</div></com:TContent>