I am trying to download the Access file in this website http://hidroweb.ana.gov.br/Estacao.asp?Codigo=2043018 through R. Actually, the page directs to where I should click on a button to download the Access file. But I'll have to download hundreds of files from this page and it will change only the last code. If I do it one by one, I'm gonna spend a lot of time. I will do it with a loop, but firstly I must find out how to download the file.
Anyone could give a hint?
Thanks in advance.
A loop and download.file should do this.
Related
It is possible to copy file form R server to local disc?
I can do this via button (MORE--> Export) but i wanna do this using code.
Anyone can help me?
Screen
I am having same question exactly, and have found a solution
Do you know your R Server's path?
You are able to find full path easily. If you choose an image file in [Files] tab, open the file on the browser maybe.
And then, type this. That's it.
browseURL("http://yourhost:portnumber/files/yourpath/filename.xlsx")
I've got an archive located at my web site with files in it that I'd like users of my app to be able to access. Files at this location may be changing so I'd like to be able download a file list that is then presented to the users, who would then click on the file(s) to download.
I think I've got the downloading handled with NSURLSession, but I can't find a direct way to get a list of the files located at http://www.example.com/archive/ in Swift. I feel like I'm missing something obvious. By the way, I'm not well versed in most aspects of "web programming" so small words would be appreciated if this involves stuff like POST and GET. Thanks.
I want to make a custom file explorer to go through the files and folders like you would with the normal window explorer. I want it to have the same basic function like being able to go folder to folder and back up to the previous folders and be able to open and execute files and such. How can i do this? Can anyone help get me started?
Are you sure HTA still runs? I thought it was killed of by various security enhancements? Assuming a HTA runs Javascript OK, here are some javascript libraries that have interactive file tree functionality:
http://john-smith-js.com/filetree.html
http://dhtmlx.com/docs/products/dhtmlxTree/
Post back if you would like to continue down this path.
just putting this out there to see if anyone has any good off-the-cuff suggestions.
I have a web page with a button that triggers the download of a PDF file. When I run this page up in development from within VS I get the file coming back for download as expected, however since moving my web site to a staaging environment it is now yielding a very different result: When I click the download button I instead get an error and a message which seems to indicate that the call actually attempted to download the raw ASPX page rather than any ZIP file.
As this works so painlessly in my development environment, I'm assuming this must be down to environmental/configurational differences. Has anybody come across this before and if so could you inform me of the error of my ways?
Many thanks in advance
Ian
Could the aspx file be the actual zipfile ? Have you tried downloading it and open as zip?
Does the server allow for aspx to execute, eg mime-settings ?
Maybe this helps Filename and mime problems - ASP.NET Download file (C#)
Or look here How to retrieve and download server files (File.Exists and URL)
I want to get complete file path using file upload control. I want to use them to get all the files from that directory.
Thanks.
You can't do this. If you could it would be a huge security hole and a risk to every user everywhere.