<script>
function check()
{
if((document.all.title.value=="")&&(document.all.writer.value=="")&&(document.all.myclass.value=="all"))
{
if(confirm("确认按默认条件显示数据库所有记录吗?"))
form1.submit();
}
else
form1.submit();
}
</script>
<form name=form1 action=search.jsp>
<table width="75%" border="0" cellspacing="1" cellpadding="1" class="kmwin" bgcolor="#000000">
<tr bgcolor="#d1d9e2">
<td colspan="2" align="center" height="43"><b class="kmwin">搜 索 帖
子</b> </td>
</tr>
<tr>
<td width="20%" align="center" bgcolor="#f0f3fa" height="43">主题:</td>
<td width="80%" bgcolor="#fafbfc" height="43" align="center">
<input type=text name=title size="54">
</td>
</tr>
<tr>
<td width="20%" align="center" bgcolor="#f0f3fa" height="43">分类:</td>
<td width="80%" bgcolor="#fafbfc" height="43" align="center">
<select name="myclass">
<option value="all" seleced>全部
<option value="开发信息">开发信息
<option value="CAD">CAD
<option value="CAPP">CAPP
<option value="BOM">BOM
<option value="PDM">PDM
<option value="其它">其它
</td>
</tr>
<tr>
<td width="20%" align="center" bgcolor="#f0f3fa" height="43">发起人:</td>
<td width="80%" bgcolor="#fafbfc" height="43" align="center">
<input type=text name=writer>
</td>
</tr>
<tr align="center">
<td colspan="2" height="43" bgcolor="#fafbfc">
<input name=ok type=button onclick=check() name=search value="查询">
<input type=reset value=清除 name="reset">
</td>
</tr>
</tbody>
</table>
</form>
function check()
{
if((document.all.title.value=="")&&(document.all.writer.value=="")&&(document.all.myclass.value=="all"))
{
if(confirm("确认按默认条件显示数据库所有记录吗?"))
form1.submit();
}
else
form1.submit();
}
</script>
<form name=form1 action=search.jsp>
<table width="75%" border="0" cellspacing="1" cellpadding="1" class="kmwin" bgcolor="#000000">
<tr bgcolor="#d1d9e2">
<td colspan="2" align="center" height="43"><b class="kmwin">搜 索 帖
子</b> </td>
</tr>
<tr>
<td width="20%" align="center" bgcolor="#f0f3fa" height="43">主题:</td>
<td width="80%" bgcolor="#fafbfc" height="43" align="center">
<input type=text name=title size="54">
</td>
</tr>
<tr>
<td width="20%" align="center" bgcolor="#f0f3fa" height="43">分类:</td>
<td width="80%" bgcolor="#fafbfc" height="43" align="center">
<select name="myclass">
<option value="all" seleced>全部
<option value="开发信息">开发信息
<option value="CAD">CAD
<option value="CAPP">CAPP
<option value="BOM">BOM
<option value="PDM">PDM
<option value="其它">其它
</td>
</tr>
<tr>
<td width="20%" align="center" bgcolor="#f0f3fa" height="43">发起人:</td>
<td width="80%" bgcolor="#fafbfc" height="43" align="center">
<input type=text name=writer>
</td>
</tr>
<tr align="center">
<td colspan="2" height="43" bgcolor="#fafbfc">
<input name=ok type=button onclick=check() name=search value="查询">
<input type=reset value=清除 name="reset">
</td>
</tr>
</tbody>
</table>
</form>
<Input Type=Text Name="oText">
<Select Name="TheList">
<Option Value="" Selected>无选择</Option>
<Option Value="China">China</Option>
<Option Value="Japan">Japan</Option>
<Option Value="Korea">Korea</Option>
</Select>
<Input Type=Button Value="提交" OnClick="Check()">
</Form>
<Script Language="JavaScript">
<!--
function Check() {
if( TheForm.oText.value=="" && TheForm.TheList.value=="" )
if( confirm("系统将显示数据库中所有数据,请问是否继续?") )
//查询所有数据
else
// 其它
}
-->
</Script>
<script>
function check()
{
//////////////////////
ok=false;
for(var m=0;m<form1.elements.length;m++){
var ob=form1.elements[m];
if(ob.type=="text"){
if(ob.value!="")
{ok=true;
break;
}
}
}
//////////////////////
if((!ok)&&(document.all.myclass.value=="all"))
{
if(confirm("确认按默认条件显示数据库所有记录吗?"))
form1.submit();
}
else
form1.submit();
}
</script>
<form name=form1 action=search.jsp>
<table width="75%" border="0" cellspacing="1" cellpadding="1" class="kmwin" bgcolor="#000000">
<tr bgcolor="#d1d9e2">
<td colspan="2" align="center" height="43"><b class="kmwin">搜 索 帖
子</b> </td>
</tr>
<tr>
<td width="20%" align="center" bgcolor="#f0f3fa" height="43">主题:</td>
<td width="80%" bgcolor="#fafbfc" height="43" align="center">
<input type=text name=title size="54">
</td>
</tr>
<tr>
<td width="20%" align="center" bgcolor="#f0f3fa" height="43">分类:</td>
<td width="80%" bgcolor="#fafbfc" height="43" align="center">
<select name="myclass">
<option value="all" seleced>全部
<option value="开发信息">开发信息
<option value="CAD">CAD
<option value="CAPP">CAPP
<option value="BOM">BOM
<option value="PDM">PDM
<option value="其它">其它
</td>
</tr>
<tr>
<td width="20%" align="center" bgcolor="#f0f3fa" height="43">发起人:</td>
<td width="80%" bgcolor="#fafbfc" height="43" align="center">
<input type=text name=writer>
</td>
</tr>
<tr align="center">
<td colspan="2" height="43" bgcolor="#fafbfc">
<input name=ok type=button onclick=check() name=search value="查询">
<input type=reset value=清除 name="reset">
</td>
</tr>
</tbody>
</table>
</form>
谢谢MAGICSLIAO(MagicsLiao)