- <html>
- <head>
- <meta http-equiv="Content-Type" content="html/text; charset=utf-8"/>
- <title>JS get Parameter</title>
- <script src="resource/js/param.js" type="text/javascript"></script>
- </head>
- <body>
- <table>
- <tr>
- <td><input type="text" name="user" /></td>
- <td><input type="text" name="password" /></td>
- <td><input type="text" name="sysno" /></td>
- </tr>
- </table>
- </body>
- <script type="text/javascript">
- var LocString=String(window.document.location.href);
-
- function getQueryStr(str){
- var rs = new RegExp("(^|)"+str+"=([^/&]*)(/&|$)","gi").exec(LocString), tmp;
-
- if(tmp=rs){
- return tmp[2];
- }
-
- // parameter cannot be found
- return "";
- }
-
- document.getElementById("user").value = getQueryStr("user");
- document.getElementById("password").value = getQueryStr("password");
- document.getElementById("sysno").value = getQueryStr("sysno");
- </script>
- </html>
<html><head><meta http-equiv="Content-Type" content="html/text; charset=utf-8"/><title>JS get Parameter</title><script src="resource/js/param.js" type="text/javascript"></script></head><body><table><tr><td><input type="text" name="user" /></td><td><input type="text" name="password" /></td><td><input type="text" name="sysno" /></td></tr></table></body><script type="text/javascript">var LocString=String(window.document.location.href);function getQueryStr(str){var rs = new RegExp("(^|)"+str+"=([^/&]*)(/&|$)","gi").exec(LocString), tmp;if(tmp=rs){return tmp[2];}// parameter cannot be foundreturn "";}document.getElementById("user").value = getQueryStr("user");document.getElementById("password").value = getQueryStr("password");document.getElementById("sysno").value = getQueryStr("sysno");</script></html>
通過test.html?user=abc&password=123&sysno=001的測試結果來看,截獲參數的目的達到了