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= =～
- <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>
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>
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 ->
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'];
- ?>
