PHP+js+html+mysql中互相传值程序
来源：程序员人生 发布时间：2014-05-27 05:40:09 阅读次数：2906次
本文章介绍了关于PHP & HTML & JavaScript & MySQL 代码如何互相传值 ,有需要学习的朋友可参考一下
1.PHP
a.PHP -> HTML & JavaScript
额 超简单,我也要写= =～
html代码中实例代码如下:
- <input type="" readonly="readonly" style='background-color:#DCDCDC' value=<?php echo $perinfo[ID];?> />
JavaScript代码中
实例代码如下:
- <script type="text/javascript">
- var ability=<?php echo JSON($array);?>;
- </script>
b.PHP <-> MySQL
实例代码如下:
- <?php
- $dbcnx = @mysql_connect ( "localhost", "root", "1234" );
- if (! $dbcnx) {
- echo ("Unable to connect to the " . "database server at this time.");
- exit ();
- }
- if (! @mysql_select_db ( "pms" )) {
- echo ("Unable to locate the joke " . "database at this time.");
- exit ();
- }
- mysql_query ( "SET NAMES 'GB2312'" );
-
- $q=mysql_query("select * from ability where ALV = 1");
- while($row=mysql_fetch_array($q)){
- $array1[] = $row[AName];
- }
- ?>
2.HTML
a. HTML -> PHP (POST方式）
实例代码如下:
- <form id="form" name="form" method="POST" action="do.php">
- <input type="hidden" id="count" name="count" value="1"/>
- <input type="submit" name="Submit" value="Search"/>
- </form>
do.php 文件代码中
实例代码如下:
- <?php
- echo $_POST['count'];
- ?>
b. HTML -> JavaScript
JavaScript代码中 (可获得,可更改）
实例代码如下:
- <script type="text/javascript">
- var te = document.getElementById("count");
- te.value = 1;
- </script>
3.JavaScript
a. JavaScript -> HTML (通用法, 未验证)
JavaScript代码中
实例代码如下:
- <script type="text/javascript">
- function f(){
- var id = "2";
- var a = document.getElementById("a");
- a.href.replace("(n)", id);
- }
- </script>
实例代码如下:
- <a id="a" href="ExportArticle.action?articles=(n)"/> b. JavaScript ->
PHP
通过html的转接
1.JavaScript代码先给html
实例代码如下:
- <script type="text/javascript">
- var i = 1;
- var te = document.getElementById("count");
- te.value = i;
- </script> 2.html代码给php
- <form id="form" name="form" method="POST" action="do.php">
- <input type="hidden" id="count" name="count" value="1"/>
- <input type="submit" name="Submit" value="Search"/>
- </form> 3.do.php接收到
- <?php
- echo $_POST['count'];
- ?>
生活不易，码农辛苦
如果您觉得本网站对您的学习有所帮助,可以手机扫描二维码进行捐赠
