我想創建一個下拉列表框,在列表的末尾有一個選項「Enter New Housing」,如果選中,會出現一個消息框,然後它會自動保存在數據庫中並刷新對象。如何使用coldfusion在下拉列表框中添加和保存條目
我是個初學者,這是香港專業教育學院開始:
<cfquery name="housingsel" datasource=" " dbtype=" ">
select rtrim(housing_name) as housing, housingid as housingid from housing order by housing
</cfquery>
<!---<cfquery name="housingins" datasource=" " dbtype=" ">
insert into housing (housingid,housing_name) values (1,'Tierra Pura Housing')
</cfquery>--->
<body>
<div class="container">
<div class="content">
<h1>Housing</h1>
<table width="300" bgcolor="#FFFFFF" cellpadding="2" cellspacing="0" border="0">
<cfform action="de_housing.cfm" method="POST">
<tr><td height="20" class="lbl" align="right">Housing</td><td>
<select name="housingcat">
<CFOUTPUT QUERY="housingsel">
<OPTION VALUE="#housingid#">#housing#</OPTION>
</CFOUTPUT>
<option value="new">Enter New Housing</option>
</select>
</td></tr>
<tr><td height="20" class="lbl"></td><td align="left">
</td></tr>
</cfform>
</table>
請幫幫忙!
謝謝!