<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>Write The Codes By Myself</title>
<style type="text/css">
<!--
.style8 {color: #FF0000}
-->
</style>
<script language="javascript">function checkvalue(theform)
{
for(j=0;j<theform.checkbox.length;j++)
if(theform.checkbox[j].checked==true)
{
break;
}
for(i=0;i<theform.radiobutton.length;i++)
if (theform.radiobutton[i].checked==true)
{
break;
}
if (i==theform.radiobutton.length && j==theform.checkbox.length)
{
alert("您没选择任何查询项目");
return false;
}
return (true);
}
</script></head><body>
<table width="75%" border="0" align="center">
<tr>
<td height="27" class="style4"><div align="center">书目查询</div></td>
</tr>
</table>
<table width="75%" border="0" align="center">
<tr>
<td><span class="style1"></span>在这里,您可以对</span><span class="style8">本馆图书</span>进行分类及详细查询</td>
</tr>
</table>
<form name="form1" method="post" action="ac_booksearch.asp" onsubmit="javascript:return checkvalue(this);">
<table width="68%" height="232" border="0" align="center">
<tr>
<td colspan="2" ><span class="style6">1.请选择查询路径</span></td>
</tr>
<tr >
<td width="15%"></td>
<td width="85%" ><input name="radiobutton" type="radio" value="1">
<span class="style7">编号</span>
<span class="style7"><input name="booknum" type="text" id="booknum">
</span></td>
</tr>
<tr>
<td></td>
<td ><input type="radio" name="radiobutton" value="2">
<span class="style7">书名
<input name="bookname" type="text" id="bookname">
</span></td>
</tr>
<tr >
<td> </td>
<td class="style7"><input type="checkbox" name="checkbox" value="4">
<span class="style7">内容
<input name="content" type="text" id="content">
<input type="checkbox" name="checkbox" value="5">
作者
</span>
<input name="author" type="text" id="writer"></td>
</tr>
<tr>
<td></td>
<td ><input type="radio" name="radiobutton" value="3">
<span class="style7"> 书籍分类
<select name="bookclass" id="bookclass">
<option value="1" selected>马列主义、毛泽东思想、邓小平理论</option>
<option value="2">社会科学</option>
<option value="3">自然科学</option>
<option value="4">法律、哲学</option>
</select>
</span></td>
</tr>
<tr>
<td><span class="style6">2.出版时间</span></td>
<td><input name="starttime" type="text" id="starttime">
<span class="style7">
年--</span>
<input name="endtime" type="text" id="endtime">
<span class="style7">年 (可不填)</span> </td>
</tr>
<tr>
<td class="style6">3.每页显示条数</td>
<td><span class="style7"><select name="rcperpage" class="style7" id="rcperpage">
<option value="5">5</option>
<option value="10">10</option>
<option value="15">15</option>
</select>
条</span></td>
</tr>
<tr>
<td height="21"> </td>
<td> </td>
</tr>
<tr align="center">
<td height="42" colspan="2"><input type="submit" name="submit" value="查询" >
<input type="reset" name="reset" value="重填"></td>
</tr>
</table>
</form>
</body>
</html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>Write The Codes By Myself</title>
<style type="text/css">
<!--
.style8 {color: #FF0000}
-->
</style>
<script language="javascript">function checkvalue(theform)
{
for(j=0;j<theform.checkbox.length;j++)
if(theform.checkbox[j].checked==true)
{
break;
}
for(i=0;i<theform.radiobutton.length;i++)
if (theform.radiobutton[i].checked==true)
{
break;
}
if (i==theform.radiobutton.length && j==theform.checkbox.length)
{
alert("您没选择任何查询项目");
return false;
}
return (true);
}
</script></head><body>
<table width="75%" border="0" align="center">
<tr>
<td height="27" class="style4"><div align="center">书目查询</div></td>
</tr>
</table>
<table width="75%" border="0" align="center">
<tr>
<td><span class="style1"></span>在这里,您可以对</span><span class="style8">本馆图书</span>进行分类及详细查询</td>
</tr>
</table>
<form name="form1" method="post" action="ac_booksearch.asp" onsubmit="javascript:return checkvalue(this);">
<table width="68%" height="232" border="0" align="center">
<tr>
<td colspan="2" ><span class="style6">1.请选择查询路径</span></td>
</tr>
<tr >
<td width="15%"></td>
<td width="85%" ><input name="radiobutton" type="radio" value="1">
<span class="style7">编号</span>
<span class="style7"><input name="booknum" type="text" id="booknum">
</span></td>
</tr>
<tr>
<td></td>
<td ><input type="radio" name="radiobutton" value="2">
<span class="style7">书名
<input name="bookname" type="text" id="bookname">
</span></td>
</tr>
<tr >
<td> </td>
<td class="style7"><input type="checkbox" name="checkbox" value="4">
<span class="style7">内容
<input name="content" type="text" id="content">
<input type="checkbox" name="checkbox" value="5">
作者
</span>
<input name="author" type="text" id="writer"></td>
</tr>
<tr>
<td></td>
<td ><input type="radio" name="radiobutton" value="3">
<span class="style7"> 书籍分类
<select name="bookclass" id="bookclass">
<option value="1" selected>马列主义、毛泽东思想、邓小平理论</option>
<option value="2">社会科学</option>
<option value="3">自然科学</option>
<option value="4">法律、哲学</option>
</select>
</span></td>
</tr>
<tr>
<td><span class="style6">2.出版时间</span></td>
<td><input name="starttime" type="text" id="starttime">
<span class="style7">
年--</span>
<input name="endtime" type="text" id="endtime">
<span class="style7">年 (可不填)</span> </td>
</tr>
<tr>
<td class="style6">3.每页显示条数</td>
<td><span class="style7"><select name="rcperpage" class="style7" id="rcperpage">
<option value="5">5</option>
<option value="10">10</option>
<option value="15">15</option>
</select>
条</span></td>
</tr>
<tr>
<td height="21"> </td>
<td> </td>
</tr>
<tr align="center">
<td height="42" colspan="2"><input type="submit" name="submit" value="查询" >
<input type="reset" name="reset" value="重填"></td>
</tr>
</table>
</form>
</body>
</html>
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<%@LANGUAGE="VBSCRIPT" CODEPAGE="936"%><meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>书籍查询</title><link href="css/yangshi.css" rel="stylesheet" type="text/css">
<style type="text/css">
<!--
.style8 {color: #FF0000}
-->
</style>
<script language="javascript">
function checkvalue(theform)
{
var objck=document.getElementsByName("checkbox");
var objra=document.getElementsByName("radiobutton");
for(j=0;j<objck.length;j++)
if(objck[j].checked==true)
{
//alert("aa") 作为测试
break; 好象这里没有执行啊~~有一个复选选中可是没有跳出,继续执行下面的单选
} 判断~~晕了~
for(i=0;i<objra.length;i++)
if (objra[i].checked==true)
{
break;
}
if (i==objra.length)// && j==theform.checkbox.length
{
alert("您没选择任何查询项目");
return false;
}
return (true);
}
</script>
<!--#include file="top.asp"--><table width="75%" border="0" align="center">
<tr>
<td height="27" class="style4"><div align="center">书目查询</div></td>
</tr>
</table>
<table width="75%" border="0" align="center">
<tr>
<td><span class="style1"></span>在这里,您可以对</span><span class="style8">本馆图书</span>进行分类及详细查询</td>
</tr>
</table>
<form name="form1" method="post" action="ac_booksearch.asp" onsubmit="javascript:return checkvalue(this);" >
<table width="68%" height="232" border="0" align="center"> <!--onSubmit="return checkvalue()不对的-->
<tr>
<td colspan="2" ><span class="style6">1.请选择查询路径</span></td>
</tr>
<tr >
<td width="15%"></td>
<td width="85%" ><input name="radiobutton" type="radio" value="1">
<span class="style7">编号</span>
<span class="style7"><input name="booknum" type="text" id="booknum">
</span></td>
</tr>
<tr>
<td></td>
<td ><input type="radio" name="radiobutton" value="2">
<span class="style7">书名
<input name="bookname" type="text" id="bookname">
</span></td>
</tr>
<tr >
<td> </td>
<td class="style7"><input type="checkbox" name="checkbox" value="4">
<span class="style7">内容
<input name="content" type="text" id="content">
<input type="checkbox" name="checkbox" value="5">
作者
</span>
<input name="author" type="text" id="writer"></td>
</tr>
<tr>
<td></td>
<td ><input type="radio" name="radiobutton" value="3">
<span class="style7"> 书籍分类
<select name="bookclass" id="bookclass">
<option value="1" selected>马列主义、毛泽东思想、邓小平理论</option>
<option value="2">社会科学</option>
<option value="3">自然科学</option>
<option value="4">法律、哲学</option>
</select>
</span></td>
</tr>
<tr>
<td><span class="style6">2.出版时间</span></td>
<td><input name="starttime" type="text" id="starttime">
<span class="style7">
年--</span>
<input name="endtime" type="text" id="endtime">
<span class="style7">年 (可不填)</span> </td>
</tr>
<tr>
<td class="style6">3.每页显示条数</td>
<td><span class="style7"><select name="rcperpage" class="style7" id="rcperpage">
<option value="5">5</option>
<option value="10">10</option>
<option value="15">15</option>
</select>
条</span></td>
</tr>
<tr>
<td height="21"> </td>
<td> </td>
</tr>
<tr align="center">
<td height="42" colspan="2"><input type="submit" name="submit" value="查询" >
<input type="reset" name="reset" value="重填"></td> <!--onClick="javascript:checkvalue(this.form)"-->
</tr>
</table>
</form>拜托高手帮忙看下吧~谢谢了~