The tag has no wiki summary.

learn more… | top users | synonyms

1
vote
1answer
45 views

How To Download ZIP Files From URL?

I want to read a zip file from a give url. That zip file is having a XML file which is the main file which I want to access. Is there a way to access/read that XML/Zip file ?
2
votes
1answer
216 views

How to write a fixed width file in apex and download it as text file

I am trying a download file program which should be of the Fixed width Text file format. For example:- My object name is College and it has fields(length) namely ...
6
votes
2answers
150 views

Check if a .txt file of IDs all exist in Salesforce

I receive a .txt files of type ID, e.g. 003U000000PL9LN, 001U000000PL9LM, a1fU000000PL9LO. I need to check if these IDs correspond to valid objects within Salesforce. I have a List of IDs in Apex. ...
-2
votes
1answer
3k views

HTML5 FileReader API & IE Support (reader.readAsBinaryString) [closed]

I have trouble reading the Uploaded File (XLSX) via FileReader API's "readAsBinaryString" method in IE10. "readAsText" method works fine. Has anyone come across this, does IE support this method? Am I ...
2
votes
2answers
2k views

apex program to create and download a file

So I'm trying to find a way to download a report from salesforce programmatically, to a local machine. so, I've found the XMLStreamWriter class, and am writing the XML just fine... I'm just wondering ...
1
vote
1answer
140 views

Is it possible to to download file larger than 3mb in apex?

Right now I'm limited by the 3mb heap restriction. Since an httprequest cannot be chunked when requesting a file be downloaded is there another way?
7
votes
3answers
2k views

need to process an excel file with apex

I have a need to process an excel file with apex. Once a user uploads an excel. Once they click the upload button it should store probably in contentversion (libraries) or documents and once it is ...