javascript - form to delete file asp -


i have inherited system allows user see reports various section , leave them there 1 year (the server deletes them on it's own) or go ahead , delete individual files if prefer. problem way done user has click on each individual file , confirm deletion. prefer have setup form can check box next each file wish delete , confirm list deleted , done @ once.

i'm drawing blank though when comes how execute this. i've set file name value each checkbox. i'm thinking can used javascript alert confirm deletion when processing delete process.

<form> <%     dim smasterfolder     dim omasterfolder     dim ofso     smasterfolder=server.mappath(session("homefolder")+"/reports")     set ofso=server.createobject("scripting.filesystemobject")     ' ** check see if files deleted **     if request("sdel")<>""         ofso.deletefile (request("sdel"))     end if %>  <div class="section_heading_2">     file name </div>  <%     set omasterfolder=ofso.getfolder(smasterfolder)     'response.write smasterfolder & "<br /><br />"      each file in omasterfolder.files         'response.write "<a href=delfile.asp?sdel=" & (replace(file.path," ","%20")) &" onclick=""return confirmdelete()"">" & file.name & "</a><br />"         response.write "<input type='checkbox' value='" & file.path & file.name & "'> " & file.name & "<br />"     next      set omasterfolder = nothing     set ofso = nothing %> <br /> <input type="submit" value="delete"> </form>

i presume "confirm action" function. if case little old school js.

head

   <script type="text/javascript">       function popupconfirmmsg(msg) {       document.your_returnvalue = confirm(msg)       }    </script>

button

and change button following:

<input name="button" type="submit" id="button" onclick="popupconfirmmsg('are sure want this?');return document.your_returnvalue" value="next" />

that should prompt user confirm action. if click on cancel close popup box. if click on ok execute post. real downside if have javascript turned off in browser settings, people have on nowadays html5/css/jquery wouldn't work without it!


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