PHP HTML JavaScript MySQL代码如何互相传值的方法分享_php技巧

1.PHP

　　a.PHP -> HTML & JavaScript

　　额 超简单，我也要写= =～

　　html代码中

/>
　　 JavaScript代码中

 <BR><script type="text/javascript"> <BR>var ability=<?php echo JSON($array);?>; <BR></script> <BR>

　　b.PHP MySQL

　　php代码中

 <BR><?php <BR>$dbcnx = @mysql_connect ( "localhost", "root", "1234" ); <BR>if (! $dbcnx) { <BR>echo ("Unable to connect to the " . "database server at this time."); <BR>exit (); <BR>} <br><br>if (! @mysql_select_db ( "pms" )) { <BR>echo ("Unable to locate the joke " . "database at this time."); <BR>exit (); <BR>} <BR>mysql_query ( "SET NAMES 'GB2312'" ); <br><br><BR>$q=mysql_query("select * from ability where ALV = 1"); <BR>while($row=mysql_fetch_array($q)){ <BR>$array1[] = $row[AName]; <BR>} <BR>?> <BR>

2.HTML

　　a. HTML -> PHP (POST方式）

　　html代码中

 <BR> <BR> <BR> <BR> <BR>

　　do.php 文件代码中

 <BR><?php <BR>echo $_POST['count']; <BR>?> <BR>

　　b. HTML -> JavaScript

　　JavaScript代码中 (可本2文来*源gao($daima.com搞@代@#码(网搞gaodaima代码获得，可更改）

 <BR><script type="text/javascript"> <BR>var te = document.getElementById("count"); <BR>te.value = 1; <BR></script> <BR>

3.JavaScript

　　a. JavaScript -> HTML (通用法, 未验证)

　　JavaScript代码中

 <BR><script type="text/javascript"> <BR>function f(){ <BR>var id = "2"; <BR>var a = document.getElementById("a"); <BR>a.href.replace("(n)", id); <BR>} <BR></script> <BR>

html代码

 <BR> <BR>

　　b. JavaScript -> PHP

　　通过html的转接

　　1.JavaScript代码先给html

 <BR><script type="text/javascript"> <BR>var i = 1; <BR>var te = document.getElementById("count"); <BR>te.value = i; <BR></script> <BR>

　　2.html代码给php

 <BR> <BR> <BR> <BR> <BR>

　　3.do.php接收到

 <BR><?php <BR>echo $_POST['count']; <BR>?> <BR>

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