📄 productadd.jsp
字号:
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8" import="java.util.*,com.wsy.category" errorPage="../error.jsp"%>
<jsp:useBean id="a" class="com.wsy.StringTrans" scope="page"/>
<jsp:useBean id="sql" class="com.wsy.selectsql" scope="page"/>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
<link href="../CSS/style.css" rel="stylesheet" type="text/css">
<style type="text/css">
<!--
.style1 {font-size: 12px}
-->
</style>
<SCRIPT>
var LastCount =0;
function CountStrByte(Message,Total,Used,Remain){
var ByteCount = 0;
var StrValue = Message.value;
var StrLength = Message.value.length;
var MaxValue = Total.value;
if(LastCount != StrLength){
for (i=0;i<StrLength;i++){
ByteCount = (StrValue.charCodeAt(i)<=256) ? ByteCount + 1 : ByteCount + 2;
if (ByteCount>MaxValue) {
Message.value = StrValue.substring(0,i);
alert("留言内容最多不能超过 " +MaxValue+ " 个字节！\n注意：一个汉字为两字节。");
ByteCount = MaxValue;
break;
}
}
Used.value = ByteCount;
Remain.value = MaxValue - ByteCount;
LastCount = StrLength;
}
}
function ok()
{
if(document.form2.name.value.length==0){
alert("请填写商品名称!");
return false;
}
if(document.form2.ms.value.length==0){
alert("请填写商品描述!");
return false;
}
if(document.form1.file.value.length==0){
alert("请选择上传文件!");
return false;
}
//在JavaScript中，正则表达式只能使用"/"开头和结束，不能使用双引号
var Expression=/[^\u4E00-\u9FA5]/;
var objExp=new RegExp(Expression);
if(objExp.test(document.form1.file.value)==false){
alert("请将上传图片名称修改为英文名称!");
return false;
}
var name = form2.name.value;
var category=form2.category.value;
var ms= form2.ms.value;
form1.action=encodeURI("save.jsp?name="+name+"&category="+category+"&ms="+ms);
//window.location.href="save.jsp?name="+name+"&category="+category+"&ms="+ms;
form1.submit();
}
</SCRIPT>
<SCRIPT language=javascript>
//通过下拉列表选择头像时应用该函数
function showlogo(){
document.form1.img.src=document.form1.file.value;
}
</SCRIPT>
</head>
<body background="../images/ht042.gif" bgcolor="#FFFFFF" leftmargin="0" topmargin="0" marginwidth="0" marginheight="0" >
<div align="center">
<table width="549" border="0">
<tr>
<td><strong>
<div align="center" class="lunzi">
<p> </p>
<p> </p>
</div>
</strong></td>
</tr>
</table>
</div>
<%
String catid=request.getParameter("catid");
String name=request.getParameter("name");
String content=request.getParameter("content");
//out.println(catid);
//out.println(a.tranC(content));
session.setAttribute("catid",catid);
%>
<div align="center">
<table width="549" border="0">
<form action="" name="form2"/>
<tr>
<td width="91" class="lunzi">商品名称：</td>
<td colspan="2"><input name="name" type="text" size="34" maxlength="10"></td>
</tr>
<tr>
<td class="lunzi">商品类别：</td>
<td colspan="2"><select name="category" style="width:200px ">
<%
Collection temp=sql.selectCategoryAll();
Iterator it=temp.iterator();
while(it.hasNext()){
category category=(category)it.next();
%>
<option value=<%=category.getCategoryname() %>><%=category.getCategoryname() %></option>
<%} %>
</select></td>
</tr>
<tr>
<td class="lunzi">描 述：</td>
<td colspan="2" rowspan="3"><textarea name="ms" cols="40" rows="5" onkeydown="CountStrByte(this.form.ms,this.form.total,this.form.used,this.form.remain);" onkeyup="CountStrByte(this.form.ms,this.form.total,this.form.used,this.form.remain);"></textarea>
</td>
</tr>
<tr>
<td> </td>
</tr>
<tr>
<td> </td>
</tr>
<tr>
<td colspan="6" align="center" valign="top" class="lunzi"> 最多允许 <input name="total" type="text" disabled class="noborder" id="total" value="100" size="4" class="zczi">
个字节 已用字节：
<input name="used" type="text" disabled class="noborder" id="used" value="0" size="4" class="zczi">
剩余字节：<input name="remain" type="text" disabled class="noborder" id="remain" value="100" size="4" class="zczi"></td>
</tr>
</form>
<form name="form1" method="post" action="save.jsp" ENCTYPE="multipart/form-data">
<tr>
<td rowspan="2" valign="top" class="lunzi">图 片：</td>
</tr>
<tr>
<td width="213" height="78" valign="top"><input type="file" name="file" onChange="showlogo()"></td>
<td width="231" valign="top"><img src="../images/spimg/32.gif" width="70" height="70" name="img"></td>
</tr>
<tr>
<td rowspan="2"> </td>
</tr>
<tr>
<td colspan="2"><input type="button" name="Submit" value="提交" onclick="ok()"></td>
</tr>
</form>
</table>
</div>
</body>
</html>⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -