addbook.jsp

来自「这是一个基于JSP技术开发的在线书店系统,系统不是很大,不过包括了所有的需要的源」· JSP 代码 · 共 93 行

JSP
93
字号
<%@ page contentType="text/html;charset=gb2312" %>
<%@ include file="../incoming/common.jsp"%>
<html>
<head>
<title>网上书店</title>
<link href="../incoming/style.css" rel="stylesheet" type="text/css">
<script language="javascript">
function checkform() {
	if (form1.isbn.value.length==0){
		alert("请输入ISBN号!");
		form1.isbn.focus();
		return false;
	}
	if (form1.title.value.length==0){
		alert("请输入书名!");
		form1.title.focus();
		return false;
	}
	if (form1.author.value.length==0){
		alert("请输入作者!");
		form1.author.focus();
		return false;
	}
	if (form1.publisher.value.length==0){
		alert("请输入出版社!");
		form1.publisher.focus();
		return false;
	}
	if (form1.publishdate.value.length==0){
		alert("请输入出版日期!");
		form1.publishdate.focus();
		return false;
	}
	if (form1.price.value.length==0){
		alert("请输入价格!");
		form1.price.focus();
		return false;
	}
	if (form1.introduce.value.length==0){
		alert("请输入简介!");
		form1.introduce.focus();
		return false;
	}
	return true;
}
</script>
</head>
<body>
<div align="center"><br>
    <a class="title">添加图书</a><br>
</div>
<form name="form1" method="post" action="savebook.jsp">
    <table width="600" height="232" border="1" align="center" cellpadding="0" cellspacing="0">
      <tr>
        <td width="76" height="15"><div align="center">ISBN</div></td>
        <td width="316"><input type="text" name="isbn"></td>
      </tr>
      <tr>
        <td height="15"><div align="center">书名</div></td>
        <td><input type="text" name="title"></td>
      </tr>
      <tr>
        <td height="15"><div align="center">作者</div></td>
        <td><input type="text" name="author"></td>
      </tr>
      <tr>
        <td height="15"><div align="center">出版社</div></td>
        <td><input type="text" name="publisher"></td>
      </tr>
      <tr>
        <td height="15"><div align="center">出版日期</div></td>
        <td><input type="text" name="publishdate"></td>
      </tr>
      <tr>
        <td height="15"><div align="center">单价</div></td>
        <td><input type="text" name="price"></td>
      </tr>
      <tr>
        <td height="33"><div align="center">简介</div></td>
        <td><textarea name="introduce" cols="70" rows="10"></textarea></td>
      </tr>
      <tr>
        <td height="65" colspan="2"><div align="center">
          <input type="submit" name="Submit" value="添加" onClick="javascript:return(checkform());">          
          <input type="reset" name="reset" value="重填">
        </div></td>
      </tr>
  </table>
    <div align="center"></div>
</form>
</body>
</html>

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