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In Cognos's report Studio Toolbox, there are two of controls
HTML items and Rich text items, such as
These two things, estimated to have some experience Cognos people know, is used to enrich the Cognos report page, can achieve more features or styles that Cognos does not have, etc. (such as freezing the header and so on)
I've used it before, but I haven't figured out exactly what the difference is.
Today, when doing the test, found a small difference (or you have not been aware of it)
Is rich this article can not be added to <script>, <style>, <body>,
and the HTML item control, there is no such restriction
From the error message, the rich Text item control only allows labels such as div,span,ul,ol,img,table
I've tested it here, and I can do it.
And table is more special.
Can't be an empty table tag, what does it mean?
It is the empty table of <table></table> that does not meet the requirements
If a table like the following to the TR,TD label
<Table><TR><TD></TD><TD></TD></TR><TR><TD></TD><TD></TD></TR></Table>
It's on the line.
While the HTML project control is temporary, I don't see any specific restrictions.
Summary: It's not quite clear why Cognos has two controls, because HTML project controls can be used to write any front-end code, and it's recommended to use only HTML project controls
After the Bo ~ ~ ~
The distinction between the HTML Project tool for Cognos and the Rich Text tool
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