How to realize the attachment Preview function with JavaScript
The main content of this article is "how to use JavaScript to achieve attachment preview function", interested friends may wish to have a look. The method introduced in this paper is simple, fast and practical. Now let the editor take you to learn "how to use JavaScript to achieve attachment preview function"!
1. Introduction of plug-ins (uploaded)
two。 Write the preview page alive
Var attach_path='${param.attach_path}'; var attach_name= decodeURI ('${param.attach_name}'); var attachPath= new Array (); attachName=attach_name.split (","); var attachPath2= new Array (); attachPath2=attach_path.split (","); for
