LWE 1.1.1 bug

Almost 1.5 years ago i created bug report to Siemens about error in LWE 1.1.0 and previous (1.0.1) templates. They thanked and promised to forward it to the development team.

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<LWE installdir>/lwe/template/runtimeTemplate.html  (and loginTemplate.html also affected).

This file contain meta tag in header, preventing certain browsers from caching web page content. This is needed to display a page with constantly changing data. From this template web pages loaded into LOGO are made.

<meta http-equiv="pragram" content="no-cache"/>

Now, this must be

<meta http-equiv="pragma" content="no-cache"/>,

not "pragram". Browsers don't know how to do anything with the keyword "pragram" and completely ignore this line.

https://stackoverflow.com/questions/21797397/why-use-meta-tag-pragma-and-expires-in-head-section-of-html

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Now LWE 1.1.1 is out. With following "bug fix":

<meta http-equiv="program" content="no-cache"/>

Really???

Is this the maximum you were able to produce in a year and a half and that went through a thorough check and quality control before release?

What's wrong with you, Siemens?

 What an stupid excuse.Don't use it because we don't intended to use it.

HTML is NOT programming language or some kind of feature. It's an standardized way to present documents (rendered web page is essentially an document).

> You can generate HTML code with LWE to get a graphic view of LOGO! data.

Generated HTML is flawed. For creating HTML pages LWE uses templates, provided by Siemens as part of LWE package.

Every person installing LWE gets same kind of wrong usage of meta keywords. I made bug report to Siemens 1.5 years ago (with explanation and simple way to correct issue - changing "pragram" to "pragma"). Now it fixed with another nonsense ("program"). And finally we all read (official?) answer from Siemens, that 

" If need more features or you want to improve something, you are free to change/enhance the code."

Make LWE opensource then. With complete API, how data can be transmitted to LOGO SD card via Ethernet connection, how to start and stop LOGO etc. If you can't to this, then please stop lying.

I again finalize my critics with sentence - LOGO is an industrial grade product (and priced as such). It's not an Arduino for hobby use, every customer here expects more polished product for that higher price ("you get what you pay for").

Thanks for reading.