How to Upload a file using Webapp Adobe Campaign?

Hello srikanthr81596981​,

why not use functionality which is already there?

1. Web app form with file upload
2. Save file to public resources
3. Link public resource to your custom table

1.

choose context variable (eg ctx.vars.file) to save your file from form

2-3 step:

See any file res  xml to know what to save

ctx.vars.file -->has e.g @md5, @originalName.
//create all fields you want to save
//create xml
var fileResXml = <fileRes contentType={contentType}
              internalName={intName} label={originalName} md5={md5Var}
             name={destFileName} originalName={originalName}
             xtkschema="xtk:fileRes"><folder id={folderId}/></fileRes>;
//create file res obj
var fileResObj = xtk.fileRes.create(fileResXml);
//publish
fileResobj.PublishIfNeeded();
//save it to db
fileResobj.save();
var fileResId = *query resource id by unique internal name*;
///save resource id to linked table?
fileResobj.save();
fileRfileResobj.save();esobj.save();

Hope this helps,

Marcel