Hi.

I've got a form (Form1) containing a uHTML widget. I do a lot of stuff here, starting with

    MY_HTML = "&file://%%$URLMENU$"
    $fieldhandle(MY_HTML)->$widgetoperation("JS:doStuff", l_json)

Then I do muliple stuff, including navigating with changing the file the same way in a trigger of MY_HTML

trigger goToNextPage

    MY_HTML = "&file://%%$URLPAGE1$"
    $fieldhandle(MY_HTML)->$widgetoperation("JS:doOtherStuff")

end

It works, no problem.

Now I have a other form (Form2), also with an uHTML widget, totally unrelated to the first one. I start it the same way.

    MY_OTHER_HTML = "&file://%%$OTHERURL$"
    $fieldhandle(MY_OTHER_HTML)->$widgetoperation("JS:doNewStuff", l_json)

But when it opens, here is what happens :

Form2 opens with the last content of Form1 (!!!)

Then some time passes (perhaps the stuff I'm preparing in my Form, reading data)

Then the HTML goes blank and error are fired (mainly "HTML Widget: Uncaught ReferenceError: doNewStuff is not defined")

If I exit Form2 and relaunch it, it works.

Does any of you have already had this behavior ? And know a way to avoid it ?

Thanks

Hi, 

The opening old page on entry is due to the cefrenderercache setting (defaults to 20). This keeps the first 20 copies of cefrenderer open in cache memory to speed the next instance opening them. 

There was a call about having it ensure the page was blank within the cached copy, but I'm not sure if this has been actioned. 

We set it to 0 on some customer sites, where they frequently visited (badly designed) pages which were chewing up the CPU, because even when the form in Uniface was closed, the cached cefrenderer was still chewing up the CPU. 

CefRendererCache

Regards, 

Iain

Hi again, 

It is reported as fixed in  10.3.03 Patch 025 and 10.4.02. Patch 004

I am not sure what version you are on? 

Regards, 

Iain

Hi again, 

It is reported as fixed in  10.3.03 Patch 025 and 10.4.02. Patch 004

I am not sure what version you are on? 

Regards, 

Iain

Ok, so the problem was elsewhere, but clearing this cache issues helped me understand my bug.

So thanks again !