Hello.

I am having to make a questionnaire and I was wondering if it was possible by using the RawText to load an html file, the html will have input controls.  

I can get that part to work fine, but what I want to do is save the results and I was hoping I could just do a save to file but that doesn't seem to work, is this possible?  What I am finding is it just saves back the original content, ignoring anything in the input boxes.  It would certainly make this questionnaire a lot easier as it is likely to change often and so simply updating the html and then saving the results would be great.

Is this possible, and if not any other suggestions?

Regards
David.

Hello,

It is possible to show the locker when press button on a Window Modal Form until it's processing data before close, in order to tell user that the system is 'busy', like buttons and some other controls do in the property lockOnAsyncEvents?

Thank you very much!

Kind Regards, 

Blanca

Attached Files

Thumbnail(s)
   

In template in have javascript variable 
var MyIndex=1;

Javascript change MyIndex=2;

How do intraweb I let me change the variable? Trigger! EventListener!

A lot of stuff in IW does not appear to have any documentation, or I was unable to find it. Hence I keep running into small issues and need clarifications:

I'm creating lots of tmp files with TIWAppCache.AddFileToCache(self,... calls or similar, using ctSession flag, and then serve them to client on request.

I believe it creates a new session every time the link is refreshed - I can see it in my logs. Every refresh would send me different URL parameters, this is how it works attached to my target 3rd-party system in a frame. But I think it must be resetting something in the requests for me. Because if I keep reloading the page with different parameters in a browser manually, it only loads the 1st time and completely ignores it when the parameters change, returning the same 1st page, so it apparently remembers my session and I probably need to add code to reset it on getting new parameters. How/Where can I do this?

There's also a UserSession module and I can see from the logs that it creates user sessions. But UserSession object does not know its own session name/ID. Can I get it from WebAllpication or something?

In the file system I can see temp folders created and then user session subfolders created underneath those.

But all temp files are created in the root of the temp folders, not under user session subfolders - those stay empty for me. How can I control where the temp files go to? How do ctSession/ctForm, etc. work exactly?

What is the TIWServerController.SessionOptions.LockSessionTimeout for?

Can I explicitly close my session, i.e.: on service stopping, so that it cleans up the temp files for me?

I need all these details, because it's going to be handling zillions of files a day and it has to clean it up consistently, or it will quickly run out of disk space.

Is there some doc somewhere where it's all detailed in?


It's the latest IW, in http.sys service, BTW. Delphi 10.4.1.

I'm creating lots of tmp files with TIWAppCache.AddFileToCache(self,... calls or similar and then serve them to client on request, but the problem is that I reuse the same names (matching original file names) and the browser caching messes it up for me.

I can see IW is sending these headers ("cache-control: private"), see attached.

And no matter what I tried, this does not change. I tried extra headers in the form, as well as AllowCaching & CacheControlEnabled in the server controller, but neither makes any difference.

Attached Files

Thumbnail(s)
   

Hi,

What tools(comercial or free) can be used to check a IntraWeb App to check for Security Vulnerabilities,DDos etc.

I'm have a customer asking for a summary of a pen testing report for my Intraweb app.

Thanks in advance,

Omar Zelaya

This is one of the top 10 questions that I receive from time to time. 

Here is a list of options to solve this:

1) Use a reverse proxy on top of IIS.

A reverse proxy can sit on the same machine, or another machine (it will possibly increase the security if configured correctly). One great (and free option) is Apache. Any reverse proxy can be used and any decent one will work:

http://docs.atozed.com/docs.dll/deployme...Proxy.html

2) Use URLRewrite module to remove it

URLRewrite is an optional module of IIS that can be installed on top of it. It is basically a pre-processor that you can configure to change the URL of incoming requests:

http://docs.atozed.com/docs.dll/deployme...20IIS.html

3) Not exactly the same, but it's worth mentioning: Deploy it as Http.sys instead of ISAPI

Http.sys will give you the same performance of ISAPI, great flexibility (multiple apps can share the same standard ports 80 and 443) and it's easier to deploy than ISAPI:

https://doc.atozed.com/en/iw15/develop/c...-intraweb/

Enjoy! 

I'm adding temp files using something like:

sTempFileName := TIWAppCache.StreamToCacheFile(self, ...

And sTempFileName works fine as a URI (i.e.: in a IWURLWindow1.URI), because it's a valid relative URI.

But I need to get a local absolute path to this file in the server-side code, hopefully easier than parsing WebApplication.UserCacheDir, etc.

Is there a direct way of doing this?

Hi guys,

the first release of the year is ready:

https://www.atozed.com/2022/01/intraweb-15-2-50/


Enjoy! 

Hello,
i want you known if is possible to browse file of the server.
like windows file system ?

Thank's for your help