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Js achieves double-click image enlargement and click zoom-out, js double-click
This example describes how to double-click an image in JavaScript to zoom in and out. Share it with you for your reference. The specific implementation method is as follows:
Copy codeThe Code is as follows: <Head>
<Meta http-equiv = "Content-Type" content = "text/html; charset = gb2312">
<Title> double-click to zoom in and click to zoom out </title>
</Head>
<Body>
<Script language = "JavaScript">
<! -- Begin
Function enlargeImage1 (){
Image1.height = "300"
}
Function dropImage1 (){
Image1.height = "150"
}
// End -->
</Script>
<Table>
<Tr> <td align = "center">
</Td> </tr>
</Table>
Double-click an image to preview the image.
</Body>
</Html>
I hope this article will help you design javascript programs.
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