有检测功能的表单递交脚本

时间：2022-07-02 14:25:52 编辑：袖梨来源：一聚教程网

提示：您可以先修改部分代码再运行

<html>

<head>
<title>有检测功能的表单递交脚本</title>
<meta content="text/html; charset=gb2312" http-equiv="Content-Type">
<style type="text/<a href="http://www.111com.net/cssdiv/css.html" target="_blank">css</a>">BODY {
	COLOR: #ffffff; FONT: 9pt "宋体"; TEXT-DECORATION: none
}
A {
	COLOR: #ffffff; FONT: 9pt "宋体"; TEXT-DECORATION: none
}
TD {
	COLOR: #ffffff; FONT: 9pt "宋体"; TEXT-DECORATION: none
}
.yk9 {
	FONT: 9pt "宋体"; TEXT-DECORATION: none
}
</style>
<script language="JavaScript">
<!-- Hide this script from old browsers --
//以下内容不要改动，主要用于mail表单项目检测是否填写完整。

function everything(form) {
		isName(form)
		isEmail(form)
		isHomepage(form)
		isComments(form)
		allblanks(form)
	}
	function allblanks(form) {
		if((isName(form) && isEmail(form)) && (isHomepage(form) && isComments(form))) {
			form.submit()
		}
		if((isName(form) == false || isEmail(form) == false) || (isHomepage(form) == false || isComments(form) == false)) {
			compose(form)
		}
	}
	function compose(form) {
		var text = "You forgot to fill in correctly:"	
		if(isName(form) == false) {
			text += "nyour name"
		}
		if(isEmail(form) == false) {
			text += "nyour e-mail address"
		}
		if(isHomepage(form) == false) {
			text += "nyour homepage's url"
		}
		if (isComments(form) == false) {
			text += "nyour comments"
		}
	alert(text)
	}
	function isName(form) {
		if (form.visitname.value == "") {
			return false
		}
		else {
			return true
		}
	}
	function isEmail(form) {
		if ((form.email.value == "" || form.email.value.indexOf('@', 0) == -1) || form.email.value.indexOf('.') == -1) {
			return false
		}
		else {
			return true
		}
	}
	function isHomepage(form) {
		if ((form.homepage.value == "" || form.homepage.value.indexOf("http://") == -1) || form.homepage.value.indexOf(".") == -1) {
			return false
		}
		else {
			return true
		}
	}
	function isComments(form) {
		if(form.content.value == "") {
			return false
		}
		else{
			return true
		}
	}

// -- End Hiding Here -->
</script>

<div id="Layer1" style="position:absolute; left:269; top:161; width:289; height:125; z-index:1"> 
  <table border="0" width="100%" height="43">
    <tr> 
      <td width="8%" height="210">　</td>
      <td width="92%" height="210">
        <p><font size="3" color="#0000FF">    当你按下发送按钮发送这个表单时,脚本程序会对你是否正确填写进行检测,这是现在比较流行的一种表单递交方式.</font></p>
        <p>　</p>
      </td>
    </tr>
  </table>
</div>
<p align="center"><font size="5" color="#0000FF"><strong>有内容检测功能的表单递交</strong></font></p>

<form action="mailto:yourmail@mailhost.com?subject=表单递交" encType="text/plain" 
method="post" name="kurt"> 
  <div align="left"><p><font size="3" color="#0000FF"><strong>姓名:</strong></font><br> 
  <input name="visitname" size="30"> </p> 
  </div><dl> 
    <p><font size="3" color="#0000FF">电子信箱: </font><br> 
    <input name="email" size="30" type="password"> </p> 
  </dl> 
  <dl> 
    <div align="left"><p><font size="3" color="#0000FF">主页地址: (必须以 http://开头)  
    </font><br> 
    <input name="homepage" size="30" value="http://"> </p> 
    </div> 
    <dt><br> 
      <font size="3" color="#0000FF">你的建议/你要说的话：</font></dt> 
    <dt><br> 
      <textarea cols="30" name="content" rows="5">

提示：您可以先修改部分代码再运行

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