本人新手,帮忙看下。
有N表单都要提交到同一个页面处理数据,也就是写入数据库。
add.php
<form action="adddate.php" method="POST" id="form1" name="form1" onSubmit="return check()">
<input name="t1" type="text" size="50" maxlength="100" id="tel" />
</form>
add2.php
<form action="adddate.php" method="POST" id="form2" name="form1" onSubmit="return check()">
<input name="t2" type="text" size="50" maxlength="100" id="tel" />
</form>add3.php
<form action="adddate.php" method="POST" id="form3" name="form1" onSubmit="return check()">
<input name="t3" type="text" size="50" maxlength="100" id="tel" />
</form>adddate.php这个页面应该怎么写啊?<?php
$con = mysql_connect("localhost","root","");
if (!$con)
{
die('Could not connect: ' . mysql_error());
}// some code
mysql_select_db("survey", $con);
$sql="insert INTO information (t1)
VALUES('.$t1')";
if (!mysql_query($sql,$con))
{
die('Error: ' . mysql_error());
}
echo "<script>alert('ok! 1 record added') </script>";
mysql_close($con);
?>
各位好心人帮忙看看如何写adddate.php
这个是个函数问题,我不太懂啊。
有N表单都要提交到同一个页面处理数据,也就是写入数据库。
add.php
<form action="adddate.php" method="POST" id="form1" name="form1" onSubmit="return check()">
<input name="t1" type="text" size="50" maxlength="100" id="tel" />
</form>
add2.php
<form action="adddate.php" method="POST" id="form2" name="form1" onSubmit="return check()">
<input name="t2" type="text" size="50" maxlength="100" id="tel" />
</form>add3.php
<form action="adddate.php" method="POST" id="form3" name="form1" onSubmit="return check()">
<input name="t3" type="text" size="50" maxlength="100" id="tel" />
</form>adddate.php这个页面应该怎么写啊?<?php
$con = mysql_connect("localhost","root","");
if (!$con)
{
die('Could not connect: ' . mysql_error());
}// some code
mysql_select_db("survey", $con);
$sql="insert INTO information (t1)
VALUES('.$t1')";
if (!mysql_query($sql,$con))
{
die('Error: ' . mysql_error());
}
echo "<script>alert('ok! 1 record added') </script>";
mysql_close($con);
?>
各位好心人帮忙看看如何写adddate.php
这个是个函数问题,我不太懂啊。
#adddate.php
$con = mysql_connect("localhost","root","");
if (!$con)
{
die('Could not connect: ' . mysql_error());
}// some code
mysql_select_db("survey", $con);#处理add1
if(isset($_GET['date']) && $_GET['date']==1){
$sql="insert INTO information (t1) VALUES('".trim($_POST['t1'])."')";
if (!mysql_query($sql,$con)){
die('Error: ' . mysql_error());
}
echo "<script>alert('ok! 1 record added') </script>";
mysql_close($con);
}
#处理add2
if(isset($_GET['date']) && $_GET['date']==2){……}
#处理add3
if(isset($_GET['date']) && $_GET['date']==3){……}
?>
#add.php
<form action="adddate.php?date=1" method="POST" id="form1" name="form1" onSubmit="return check()">
<input name="t1" type="text" size="50" maxlength="100" id="tel" />
</form>
#add2.php
<form action="adddate.php?date=2" method="POST" id="form2" name="form1" onSubmit="return check()">
<input name="t2" type="text" size="50" maxlength="100" id="tel" />
</form>#add3.php
<form action="adddate.php?date=3" method="POST" id="form3" name="form1" onSubmit="return check()">
<input name="t3" type="text" size="50" maxlength="100" id="tel" />
</form>
使用
function add_t1()
{}
function add_t2()
{}
function add_t3()
{}我做的提交后没反应 我只知道是函数没有声明之类的原因
$sql="insert INTO information (t1) VALUES('{$_POST[t1]}')";
if(isset($_POST[t1]))
$sql="insert INTO information (t2) VALUES('{$_POST[t2]}')";
if(isset($_POST[t1]))
$sql="insert INTO information (t3) VALUES('{$_POST[t3]}')";不需要什么函数。
谢谢两位
if(isset($_POST[t1]))
$sql="insert INTO information (t1) VALUES('{$_POST[t1]}')";
if(isset($_POST[t2]))
$sql="insert INTO information (t2) VALUES('{$_POST[t2]}')";
if(isset($_POST[t3]))
$sql="insert INTO information (t3) VALUES('{$_POST[t3]}')";