从不同的下拉菜单中收集数据php [英] Collecting data from different dropdown menus php
本文介绍了从不同的下拉菜单中收集数据php的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
在我的html表单中，我有3个下拉菜单，分别是出生日期，日期菜单，月份菜单和年份菜单.
In my html form I have 3 dropdown menus for date of birth, day menu, month menu and year menu.
我想从日菜单中收集日值，
月菜单中的月值，
年份菜单.
I want to collect day value from day menu,
month value from month menu,
year from year menu.
在我写的收集出生日期数据的php文件中；但这没用.
in php file I wrote for collecting the date of birth data; but it didn't work.
$date = $_POST['day'] . "-" . $_POST['month'] . "-" . $_POST['year'];
请帮助.
推荐答案
一个简单的示例，您也可以从中学习:)
a simple example for you too learn from :)
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<title>date example</title>
</head>
<body>
<?php
if(isset($_POST['day']) && isset($_POST['month']) && isset($_POST['year'])){
echo 'You selected: '.$_POST['day'].'-'.$_POST['month'].'-'.$_POST['year'];
}
?>
<form method="POST" action="">
<p><select size="1" name="day">
<?php formDay(); ?>
</select>-
<select size="1" name="month">
<?php formMonth(); ?>
</select>-
<select size="1" name="year">
<?php formYear(); ?>
</select> <input type="submit" value="Submit"></p>
</form>
</body>
</html>
<?php
//functions to loop day,month,year
function formDay(){
for($i=1; $i<=31; $i++){
echo '<option value="'.$i.'">'.$i.'</option>'."\n";
}
}
function formMonth(){
$month = strtotime('2011-01-01');
$end = strtotime('2012-01-01');
while($month < $end){
echo '<option value="'.date('F', $month).'">'.date('F', $month).'</option>'."\n";
$month = strtotime("+1 month", $month);
}
}
function formYear(){
for($i=1980; $i<=date('Y'); $i++){
echo '<option value="'.$i.'">'.$i.'</option>'."\n";
}
}
?>
这篇关于从不同的下拉菜单中收集数据php的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
查看全文
