cache

[jahlxx]

Hi.

 

Is there any way to not use the browser cache?.

 

I have a help files in html, loaded in a uniurlframe.

 

when I change one help file, the users can't view the new version, until not clear the browser cache.

 

 

thanks.

 

[Sherzod]

I have a help files in html, loaded in a uniurlframe.

 

when I change one help file, the users can't view the new version, until not clear the browser cache.

 

Hi,

 

Can you try this?!:

 

for example:

procedure TMainForm.UniButton1Click(Sender: TObject);
begin
  UniURLFrame1.URL := 'files/test.html?' + FormatDateTime('ddmmyyyyhhmmss', Now)
end;

Best regards.

[jahlxx]

jajaja.

 

ok. good trick.

 

thanks.

[maniraj.baral@globant.com]

Hi,

 

Can you try this?!:

 

for example:

procedure TMainForm.UniButton1Click(Sender: TObject);
begin
  UniURLFrame1.URL := 'files/test.html?' + FormatDateTime('ddmmyyyyhhmmss', Now)
end;

Best regards.

I just tried it and works fine

[jahlxx]

Hi.

When the link is from other html file, don't work.

I mean that I show a html page in a urlframe. In that page, there is a link to other html page, but allways shows the same, not the modifications until clear the cache.

 

[Sherzod]

7 minutes ago, jahlxx said:

When the link is from other html file, don't work.

I mean that I show a html page in a urlframe. In that page, there is a link to other html page, but allways shows the same, not the modifications until clear the cache.

Hi,

How can we reproduce?

[jahlxx]

ok.

just open index2.html in a urlframe. then click to link TEST.

after that, try to modify the other html file, and you will see allways the older version.

 

 

index2.html

mainform.html

[Sherzod]

1 hour ago, jahlxx said:

just open index2.html in a urlframe. then click to link TEST.

after that, try to modify the other html file, and you will see allways the older version.

Sorry, can you please make a complete test case for test?

Thanks.

[jahlxx]

Here it is.

 

Press button, and it will load index.html.

Inside index.html, click, test link, and will load second.html.

Exit application.

Modify second html.

Run application again, press button and click the link, and you will see that open the older second.html.

I hope this help.

Thanks.

test.zip

[jahlxx]

Hi.

Have you seen the test case?

Thanks.

[Sherzod]

56 minutes ago, jahlxx said:

Have you seen the test case?

Hi,

Sorry for the late reply.

Try to analyze and try to use this approach...

procedure TMainForm.htcontFrameLoaded(Sender: TObject);
begin
  UniSession.AddJS(
    'try {MainForm.htcont.iframe.contentDocument.querySelector(''a[href*="second.html"]'').href=MainForm.htcont.iframe.contentDocument.querySelector(''a[href*="second.html"]'').href+"?dt="+Date.now()} catch(err){}'
  );
end;

 

[jahlxx]

yes !!!!

 

it works !!

 

Thanks.

[Botch]

How to prevent caching of files loaded loaded by list ServerModule.CustomFiles

for example files/main.js
I can write files/main.js?v1 but I want to automate the process

.....

sorry, the decision is obvious

procedure TUniServerModule.UniGUIServerModuleBeforeInit(Sender: TObject);
var
  FileName, Update: string;

begin
  FileName:=FilesFolderPath+'main.js';
  Update:=IntToStr(FileAge(FileName));
  CustomFiles.Add('app/files/main.js?v'+Update);