Window. close is used in js to close the window without any other usage. Next I will briefly introduce some tips for window. close () to close the window.
When window. close is used to close the window opened by, a prompt window is displayed, but the window opened by window. open () is not. However
Window. open ("about: blank", "_ self"). close ()
Avoid this problem.
Likewise,
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Window. parent. close () And Window. top. close () Can be written Window. open ("about: blank", "_ parent"). close () Window. open ("about: blank", "_ top"). close () |
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This avoids this problem.
It is easy to remove this prompt box in the program, but it is slightly different in IE6 and IE7.
1. IE6
| The Code is as follows: | Copy code |
| <Html xmlns = "http://www.w3.org/1999/xhtml"> <Head id = "Head1" runat = "server"> <Title> IE6Close </title> <Script type = "text/javascript"> Function closeWin () { Window. opener = null; Window. close (); } </Script> </Head> <Body> <Form id = "form2" runat = "server"> <Div> <Input id = "btnClose" type = "button" value = "close" onclick = "closeWin ()"/> </Div> </Form> </Body> </Html> |
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2. IE7
| The Code is as follows: | Copy code |
| <Html xmlns = "http://www.w3.org/1999/xhtml"> <Head id = "Head1" runat = "server"> <Title> IE7Colse </title> <Script type = "text/javascript"> Function closeWin () { Window. open ('', '_ self ',''); Window. close (); } </Script> </Head> <Body> <Form id = "form2" runat = "server"> <Div> <Input id = "btnClose" type = "button" value = "close" onclick = "closeWin ()"/> </Div> </Form> </Body> </Html> |
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