movie ticket booking Seating Arrangement dynamically

RE: movie ticket booking Seating Arrangement dynamically

venkatrea696188 — Thu, 08 Feb 2024 08:49:38 GMT

If the answer has helped you please verify the answers that were helpful and mark the thread as closed Shravani.

RE: movie ticket booking Seating Arrangement dynamically

Narmala Shravani — Thu, 08 Feb 2024 08:37:47 GMT

RE: movie ticket booking Seating Arrangement dynamically

venkatrea696188 — Thu, 08 Feb 2024 08:16:47 GMT

a!localVariables(
  local!columns: 10,
  /*Pass it dynamically   */
  local!rows: 10,
  local!theaterSeating: 
    a!forEach(
      items: enumerate(local!rows) + 1,
      expression: a!localVariables(
        local!rowNumber: fv!index,
        a!forEach(
          items: enumerate(local!columns) + 1,
          expression: a!map(
            rownumber: local!rowNumber,
            columnnumber: fv!item,
            selected: false
          )
        )
      )
    )
  ,
  local!Seats:
  a!refreshVariable(
    value: a!flatten(local!theaterSeating),
    refreshOnVarChange: {local!theaterSeating}
  ),
  local!selectedSeats:a!refreshVariable(
 value:  index(local!Seats,wherecontains(true,toboolean(local!Seats.selected)),null),
 refreshOnVarChange: {local!Seats,local!theaterSeating}
  ),
  
  {
    a!cardLayout(
      contents: {
        a!forEach(
          items: local!theaterSeating,
          expression: a!sideBySideLayout(
            items: 
          a!forEach(
            items: fv!item,
            expression: a!sideBySideItem(
              item: a!richTextDisplayField(
                value:a!richTextIcon(
                  icon: if(fv!item.selected,"square-full",
                    "square-o"),
                    link: a!dynamicLink(
                      saveInto: {a!save(fv!item.selected,if(fv!item.selected=true,false,
                      true))
                      }
                    )
                )
              )
            )
          ))
        )
      }
    )
  }
)

Take a look at this code Shravani , I don't prefer it because if the rows are columns are too high, data on the interface ( in map) gonna be large so leads to performance issues (interface might gets slow), So go for alternatives. Or if you find any alternative within appian let us know

RE: movie ticket booking Seating Arrangement dynamically

Narmala Shravani — Thu, 08 Feb 2024 07:27:54 GMT

Hi,

Yes I've gone through the code, they passed the no. of seats as statically(say 6 in every row in the above code),Now I need to pass the no. of seats dynamically based on the theater.

Thanks

RE: movie ticket booking Seating Arrangement dynamically

venkatrea696188 — Thu, 08 Feb 2024 07:22:08 GMT

Using other languages languages like Java, JavaScript etc., You can manage back end processing for this use case in Appian. We can built the Interface but it's not gonna look good

If there is any other option Look into this thread it had a interface design , Use it and make necessary changes

RE: movie ticket booking Seating Arrangement dynamically

Harshit Bumb (Appyzie) — Thu, 08 Feb 2024 06:44:54 GMT

I don't think this is the right place to ask questions for non-appian related doubts.
And there should be some examples already on the web for this. If not, ChatGPT should help you.

And if you want to build this on Appian only for practice, then I think you can simply take up the total number of setas (assuming that there is not gaps or divisions) and then arrange them in a matrix. Here is my blog on how to do that - appianspace.com/.../

RE: movie ticket booking Seating Arrangement dynamically

Narmala Shravani — Thu, 08 Feb 2024 06:42:53 GMT

Hi Venky Avuluri

Thanks for your reply, Without using appian SAIL, how can we achieve the requirement. Could you please suggest alternative solution.

RE: movie ticket booking Seating Arrangement dynamically

venkatrea696188 — Thu, 08 Feb 2024 06:37:24 GMT

We can achieve it using complex looping, But for these type of use cases i don't suggest Appian SAIL.