思路:使用from标签,设置为enctype="multipart/form-data"//传递数据改成二进制以便图片传递php
使用if ($_POST)进行判断。有详细备注,若有疑问能够留言html
HTML部分(删除了一些,看看就好)sql
<form action="{$MOD[linkurl]}event.php" method="post" enctype="multipart/form-data"> <div class="zw"> <table> <tr class="fl"> <td><i>*</i>企业名称:</td> <td><input type="text" name="company" placeholder="请输入完整企业名称" value="{$company}"></td> </tr> <tr class="fl"> <td><i>*</i>企业logo:</td> <td><input type="file" name="logo" value="上传图片"></td> </tr> <tr class="fl"> <td><i>*</i>企业简介:</td> <td> <textarea name="introduce" placeholder="请在这里输入3000字之内企业介绍">{$introduce}</textarea> </td> </tr> <tr class="fl"> <td class=""><i>*</i>产 品 一 :</td> <td class="sell01"> <input type="text" class="sell" name="sellname" placeholder="产品名称" value="{$sellname}"> </td> <td class="sell01"> <input type="text" class="sell" name="sellmodel" placeholder="产品型号" value="{$sellmodel}"> </td> <td class="sell01 "> <input type="file" name="sellphoto" class="sell2" value="{$sellphoto}"> </td> </tr> <tr class="fl"> <td></td> <td><textarea placeholder="请在这里输入1000字之内产品说明(名称,型号,图片,说明缺一不可。产品一为必填)" name="sellintro">{$sellintro}</textarea></td> </tr> </table> </div> <div> <input class="sub" type="submit" value="提交报名" onclick="chick();" /> </div> </form>
php逻辑部分服务器
if ($_POST) { //限制ip报名次数 $A = $db->get_one("SELECT COUNT(*) AS num FROM `{$DT_PRE}event2017` WHERE `ipadd`='$reIP'"); if ( $A['num']>3) { echo "<script>alert('限制报名三次,若有须要请联系业务表明。')</script>"; $chick = 0; } //分类选择 if ($typeid == 0) { echo "<script>alert('请选择分类')</script>"; $chick = 0; }else{ if (isnum($typeid)) { $sqlv = "'".$typeid."',"; $sqlk = "typeid,"; }else{ echo "<script>alert('分类参数错误,请重试!')</script>"; $chick = 0; } } //企业名称 if ($company == '') { echo "<script>alert('请输入公司名称')</script>"; $chick = 0; }else{ if (ischina($company)) { $company = htmlspecialchars($company); $sqlv .= "'".$company."',"; $sqlk .= "company,"; }else{ echo "<script>alert('须要填入中文公司名称')</script>"; $chick = 0; } } //联系人 if ($contacts == '') { echo "<script>alert('请输入联系人名称')</script>"; $chick = 0; }else{ if (isnum($contacts) == false) { $contacts = htmlspecialchars($contacts); $sqlv .= "'".$contacts."',"; $sqlk .= "contacts,"; }else{ echo "<script>alert('联系人名称只能使用中文及英文')</script>"; $chick = 0; } } //电话 if ($tel == '') { echo "<script>alert('请输入联系电话')</script>"; $chick = 0; }else{ if (preg_match('#^13[\d]{9}$|^14[5,7]{1}\d{8}$|^15[^4]{1}\d{8}$|^17[0,6,7,8]{1}\d{8}$|^18[\d]{9}$#', $tel)) { $tel = htmlspecialchars($tel); $sqlv .= "'".$tel."',"; $sqlk .= "tel,"; }else{ echo "<script>alert('请输入正确的11位手机号码')</script>"; $chick = 0; } } //企业介绍 if ($introduce == '') { echo "<script>alert('请填写企业介绍')</script>"; $chick = 0; }else{ if (ischina($introduce)) { $introduce = htmlspecialchars($introduce); $sqlv .= "'".$introduce."',"; $sqlk .= "introduce,"; }else{ echo "<script>alert('须要填入中文公司介绍')</script>"; $chick = 0; } } //第一条产品 if ($sellname == '' || $sellmodel == '' ||$sellintro == '' ||$_FILES["sellphoto"]["name"] == '') { echo "<script>alert('请务必填写至少一个产品的完整信息')</script>"; $chick = 0; }else{ $sellname = htmlspecialchars($sellname); $sellmodel = htmlspecialchars($sellmodel); $sellintro = htmlspecialchars($sellintro); $sellphoto1 = "sellphoto"; $addpt = imageUP($sellphoto1); $sqlv .= "'".$sellname."','".$sellmodel."','".$sellintro."','".$addpt."'"; $sqlk .= "sellname,sellmodel,sellintro,sellphoto"; } //企业logo if ($_FILES["logo"]["name"] == '') { }else{ $logo1 = "logo"; $addlg = imageUP($logo1); $sqlv .= ",'".$addlg."'"; $sqlk .= ",logo"; } //添加时间ip地址 $sqlv .= ",'".$time."'"; $sqlk .= ",addtime"; $sqlv .= ",'".$reIP."'"; $sqlk .= ",ipadd"; echo "值: " . $sqlv . "<br>"; echo "键: " . $sqlk ; if ($chick ==998) { $a = $db->query("INSERT INTO {$DT_PRE}event2017 ($sqlk) VALUES ($sqlv)"); if ($a) { echo "<script>alert('恭喜您提交成功,业务表明会在2个工做日内联系您进行进一步沟通'); location.href='http://www.xxx.com/xxx/event.php';</script>"; }else{ echo "<script>alert('入库错误,请联系管理人员')</script>"; } } } function imageUP($imgname){//图片上传逻辑 $allowedExts = array("gif", "jpeg", "jpg", "png");//许可格式 $temp = explode(".", $_FILES[$imgname]["name"]);//切割文件格式 $extension = end($temp); if ((($_FILES[$imgname]["type"] == "image/gif")//判断格式及大小 || ($_FILES[$imgname]["type"] == "image/jpeg") || ($_FILES[$imgname]["type"] == "image/jpg") || ($_FILES[$imgname]["type"] == "image/pjpeg") || ($_FILES[$imgname]["type"] == "image/x-png") || ($_FILES[$imgname]["type"] == "image/png")) && ($_FILES[$imgname]["size"] < 204800) && in_array($extension, $allowedExts)) { if ($_FILES[$imgname]["error"] > 0) { echo "错误:: " . $_FILES[$imgname]["error"] . "<br>"; } else { if (file_exists(DT_ROOT ."file/upload/event/" . $_FILES[$imgname]["name"]))//判断路径是否存在该文件 { echo $_FILES[$imgname]["name"] . " 文件已经存在。 "; } else { move_uploaded_file($_FILES[$imgname]["tmp_name"], DT_ROOT ."/file/upload/event/". $time .$_FILES[$imgname]["name"]);//临时文件转存至服务器 $addressz = DT_PATH ."file/upload/event/" . $time .$_FILES[$imgname]["name"];//获取存储地址 return $addressz;//返回地址以备入库 } } } else { echo "<script>alert('请使用不超过200kb的jpg/png/jpeg/gif等格式的图片')</script>"; $chick = 0; } } function isnum($num){//数字判断 if (is_numeric($num)) { return true; }else{ return false; } } function ischina($china){//中文判断 // echo "<script>alert('进判断来了')</script>"; $pattern = '/[^\x00-\x80]/'; if(eregi('[^\x00-\x7F]', $china )){ return true; }else{ return false; } }