javascript

Several methods of refreshing the page summary of JS ASP.NET

Several ways Javascript can refresh a page:

1. The history. The go (0) 2. The location. Reload () 3. Location = location 4. The location. The assign (location) 5. Document. ExecCommand (” Refresh ”) 6. Windows. Navigate (location) 7. The location. The replace (location) 8. The document. The URL = location. Href

Automatic page refresh method:

1. Automatic page refresh: add the following code < Head> In the area < Meta HTTP - equiv = “refresh” content = “20” > Where 20 refers to refreshing the page every 20 seconds.

2. Automatic page redirect: add the following code < Head> In the area

< Meta HTTP - equiv = “refresh” content = “20; url=http://jay-xu33.cnblogs.com/ > "" 20 refers to every 20 seconds after the jump to http://jay-xu33.cnblogs.com/ pages  

3. Page automatically refreshes js version < Script language = “JavaScript” >       The function myrefresh ()       {                  Window. The location. Reload ();       }       SetTimeout (’ myrefresh () ’, 1000); // specifies a refresh of 1 second < / script>

How does ASP.NET output the refresh parent window script statement

1. This. Response. Write (” < Script> Opener. Location. Reload (); < / script>” );    

2. This. Response. Write (” < Script> Opener. Window. The location. The href = opener. Window. The location. The href; < / script>” );

3. Response. Write (” < Script language = javascript> Opener. Window. Navigate (’ page you want to refresh. Asp ’); < / script>” );

**JS refreshes the script statement of the framework **// how to refresh the page containing the framework with       < Script language = JavaScript>     The parent. The location. Reload (); < / script>      

// child window refreshes parent window < Script language = JavaScript>       Self. Opener. Location. Reload (); < / script> (or < A href = “javascript: opener. Location. Reload ()” > Refresh < / a>     )

// how to refresh the page of another frame using       < Script language = JavaScript>     The parent. Another FrameID. Location. Reload (); < / script>

If you want to refresh when you want to close the window or refresh when you want to open the window, in < Body> The following statement can be called.

< The body onload = “opener. Location. Reload ()” > Refresh when the window opens < Body onunload = “opener. Location. Reload ()” > Refresh when closing the window < Script language = “javascript” >       Window. Opener. The document. The location. Reload () < / script>