Olá Senhores, desculpa minha falta de conhecimento em CSS, mas poderiam auxiliar como posso ajustar a largura das colunas??
This would set four columns to 25% width each.
See the examples provided above for how to set the width of specific columns
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Hey everyone,
I'm trying to fetch data from Firebase into a table, but the problem is that Firebase stores data in alphabetical order. for example {"Expiry":"04/05/2024","Id":1,"Name":"one","Remaining":"1 day"}. Is there any way to change that order to be {"Id":1,"Name":"one","Expiry":"04/05/2024","Remaining":"1 day"}
Yes, get the data from Firebase to a list, then re-map the list (or dictionary) as you require it, you can then also sort it. Everything you need is in the list blocks.
Thank you for your reply. After converting the object into a list, I'm getting ["04/05/2024", 1, "one", "1 Day"]. How am I gonna sort that to be [1, "one", "04/05/2024", "1 Day"]?
Here's my blocks
and the output
How am I gonna modify the blocks to get a correctly formatted table?
Hello Community,
I found that article. TableViewer - fully style customized
What I am trying to do is, if a line is selected via event "table viewer. click" i want to highlight the marked table line with a background color. I have all the logic i need but i did not get the background-color set.
I tried it with that but it does not work. The whole table line shall be colored not an cell only as it is described in the "tutorial".
So what i need is syntax for accessing a line of a table like the marked tr# in screenshot. Unfortunately i am not an expert in CSS.
Can anybody help please?
Read this thread from the beginning, there are many post about highlight one line /row.
Yes... I read it several times. I read it again and find a solution. but it is not perfect.
Because I address the row with the nth-child i have to subtract 1 from my index. But all other versions i tried did not work. If i use the child statement its running but not nice.
Do you have a header row, this might be the reason for that
yes I have a header line. the index i calculate is related to the table including header line and data. so the same that is shown in table view. so the index should match together. i would only understand it, if the table view control ignores that line of data because i told the control that the table has a header line. But that seams not to be true because i checked it: if i select the first data row (the first one below the header line) i get as row from TableView1.click => row = 2
I understand "child" like that (i found in web)m: :nth-child()
The
:nth-child()CSS pseudo-class matches elements based on the indexes of the elements in the child list of their parents. In other words, the:nth-child()selector selects child elements according to their position among all the sibling elements within a parent element.
I mean the different approaches I tried like tr:, tr# and so on. It works only with tr:nth-child( )... but than with the consequence of minus 1. For me it makes sence that child means the next row(s). If i understand your blocks it is the way you achieved a alternation in row highlighting (zebra)
See here:
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thanks a lot for your help. The problem in my case is in fact the headline. The tableview-control does the row number handle different if the flag for head-line is set. So the calculated index of the whole table has to be reduced by one. if you don' t set the flag for heading the calculated index matches directly.
Yes, I know, this is also documented above. You have now mentioned this three times, so you understand the issue (for which there is no fix) and you have a workaround. What then is the problem?
It might be possible that somewhere in this threat - which has no ending in scollbar (about 458 posts, which not only deal with the problem itself) - is written that it is an issue in ai2 without a fix. In fact I did not read this part of the post or i did not find it.
I also do not know what exactly i have written 3 times. That what I wrote was what i found out by myself except the part with tr:nth-child which i found in a threat from you. for all other side effects i searched the error in my logic without thinking of an error somewhere else.
Sorry for my question.
Issue initialised raised here (post 38)
and subsequent 4/5 posts