1. Ja vasc ript returns to the previous page history.go (-1), returns two pages: History.go (-2);
2. History.back ().
3. Window.history.forward () Back to next page
4. Window.history.go (returns the first few pages, also can use the visited URL)
Cases:
[Code]XM L Code:
<a href= "ja vasc ript:history.go (-1);" > Up one page </a>
Response. Write ("<sc ript language=ja vasc ript>")
Response. Write ("If" (!confirm (' Complete task? ')) {History.back ();} ")
Response. Write ("</sc ript>")
Response. Write ("<sc ript language=ja vasc ript>history.go ( -1); </SC ript>")
<a href= "ja vasc ript:history.go (-1);" > Up one page </a>
Page jump: On click= "window.location.href= ' list.php '"
P.S.
Tips (JS reference js):
[Code]XM L Code:
<SC ript type=text/ja Vasc ript>
<!--
if (typeof swfob ject = = "undefined") {
document.write (' <scr ' + ' IPT type= "Text/ja vasc ript ' src= '/sc ripts/swfob ' ject-1.5.js ' ></scr ' + ' ipt> ');}
-->
</SC ript>
JA vasc ript Refresh the page in several ways:
1 history.go (0)
2 Location.reload ()
3 location=location
4 Location.assign (location)
5 Document.execcommand (' Refresh ')
6 Window.navigate (location)
7 Location.replace (location)
8 document. Url=location.href
Ways to automatically refresh pages:
1. Page Automatic refresh: Add the following code to the
<me ta http-equiv= "refresh" content= ">"
20 of which means that the page is refreshed every 20 seconds.
2. Page Automatic Jump: Add the following code to the
<me ta http-equiv= "Refresh" content= "20;url=http://www.php2.cc" >
20 of which refers to 20 seconds after the jump to the http://www.php2.cc page
3. Page automatically refresh JS version
[Code]XM L Code:
1<SC ript language= "ja vasc ript" >
2 function Myrefresh ()
3 {
4 Window.location.reload ();
5}
6 settimeout (' Myrefresh () ', 1000); Specify 1 seconds to refresh once
7 </SC ript>
How PHP output refreshes the parent window script statement
1. Echo "<SC ript>opener.location.reload (); </sc ript>";
2. echo "<sc ript>opener.window.location.href = opener.window.location.href;</sc ript>";
3. Echo "<SC ript language=ja vasc ript>opener.window.navigate (' You want to refresh the page. php '); </SC ript>"
How to refresh the page that contains the frame with
[Code]XM L Code:
<SC ript Language=ja Vasc ript>
Parent.location.reload ();
</SC ript>
child window refreshes parent window
[Code]XM L Code:
<SC ript Language=ja Vasc ript>
Self.opener.location.reload ();
</SC ript>
(or <a href= "ja vasc ript:opener.location.reload ()" > Refresh </a>)
How to refresh another frame's page with
[Code]XM L Code:
<SC ript Language=ja Vasc ript>
Parent. Another FR AmeID.location.reload ();
</SC ript>
If you want to close the window or refresh when you want to open windows, call the following statement in <body>.
<body on load= "Opener.location.reload ()" > Refresh when opening windows
<body on unload= "Opener.location.reload ()" > Refresh at shutdown
<SC ript language= "ja vasc ript" >
Window.opener.document.location.reload ()
</SC ript>