下拉计算日期 [英] Dropdown calculates date

问题描述

有人可以指导我朝正确的方向发展吗？我的下拉值为1到14（1 = 1天，2 = 2天，3 = 3天等）。下拉的交换应该计算从今天开始的天数。如果今天是4/1/08并且用户选择3，则输出应显示为4/4/08。但是，我的问题是日期没有变化。


[HTML]< select name =" lstPrpTypeDesc" ID = QUOT; lstPrpTypeDesc" onblur =" validate（this.value，this.id）" onchange =" ????"> [/ HTML]

[PHP]<？php

$ PostOptions = array（" 0" =>" [Select]"，

" 1" =>" 3"，

" 2" =>" 4"，

" 3" =>" 5"，

" 4" =>" 6"，

" 5" =>" 7"，

" 6" =>" 14"）;


$ current = time （）;

$ postdays = $ _ SESSION [''values''] [''lstPost''];

$ exp_date = time（）+（86400 * $ postdays）;

$ expdate = date（'l，mdY H：i：s A''，$ exp_date）;

echo $ expdate;？> [/ PHP]

展开 | 选择 | Wrap < span class =codeDivider> | 行号

解决方案

< blockquote> PostOptions = array（" 0" =>" [Select]"，

" 1" =>" 3"，

" ; 2" =>" 4"，

" 3">" 5"，

" 4" =>" 6" ，

" 5" =>" 7"，

" 6">" 14"）;

current = time（）;

postdays =

Can someone guide me in the right direction? I have a drop down with values of 1 through 14 (1 = 1 day, 2 = 2 days, 3 = 3 days, ect). The onchange the drop down should calculate the days starting from today. If today is 4/1/08 and the user selects 3 then the output should show 4/4/08. However, my problem is that the date is not changing.

[HTML]<select name="lstPrpTypeDesc" id="lstPrpTypeDesc" onblur="validate(this.value, this.id)" onchange="????">[/HTML]

[PHP]<?php
$PostOptions = array("0" => "[Select]",
"1" => "3",
"2" => "4",
"3" => "5",
"4" => "6",
"5" => "7",
"6" => "14");

$current = time();
$postdays=$_SESSION[''values''][''lstPost''];
$exp_date = time() + (86400 * $postdays);
$expdate = date(''l, m-d-Y H:i:s A'', $exp_date);
echo $expdate;?>[/PHP]

Expand|Select|Wrap|Line Numbers

解决方案

PostOptions = array("0" => "[Select]",
"1" => "3",
"2" => "4",
"3" => "5",
"4" => "6",
"5" => "7",
"6" => "14");

current = time();

postdays=

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