Movie ticket seating arrangement

Srihari Karimireddy

Certified Senior Developer

2 months ago

I am having a scenario to select the seat in a theater. Once I click on the seat the particular seat is selecting again I want to de-select the seat it is not getting null from the selected seats. We have used remove function to de-select the seat and we have tried to null the particular index but it is not getting null

Discussion posts and replies are publicly visible

Top Replies

Konduru Chaitanya 2 months ago +2
Certified Senior Developer

Hello Srihari Karimireddy Please share your code, that would help us understand how you are trying to perform your logic.
Venky Avuluri 2 months ago in reply to Srihari Karimireddy +1
Certified Senior Developer

Hi Srihari Karimireddy It's an Old post , I am guessing you got the answer , If not i did few changes to your code just take a look a!localVariables( local!selectedSeat, local!totalSelectedRow1: {…

Parents

0 Konduru Chaitanya
Certified Senior Developer
2 months ago

Hello Srihari Karimireddy

Please share your code, that would help us understand how you are trying to perform your logic.
Cancel
Vote Up +2 Vote Down

Sign in to reply

Verify Answer

Cancel
0 Srihari Karimireddy
Certified Senior Developer
2 months ago in reply to Konduru Chaitanya

a!localVariables(
local!selectedSeat,
local!totalSelectedRow1: { 0 },
local!totalSelectedRow2: { 0 },
local!totalSelectedRow3: { 0 },
local!totalSelectedRow4: { 0 },
local!totalSelectedRow5: { 0 },
{
a!sectionLayout(
contents: {
a!columnsLayout(
columns: a!forEach(
items: enumerate(6)+1 ,
expression: {
a!columnLayout(
contents: {
a!richTextDisplayField(
value: {
a!richTextIcon(
color: if(
contains(local!totalSelectedRow1, fv!item),
"SECONDARY",
"ACCENT"
),
icon: "square-o",
size: "MEDIUM_PLUS",
link: a!dynamicLink(
value: fv!item,
saveInto: {
a!save(local!selectedSeat, save!value),
if(
contains(
local!totalSelectedRow1,
local!selectedSeat
),
a!save(
local!totalSelectedRow1,
remove(
local!totalSelectedRow1,
local!selectedSeat
)
),
a!save(
local!totalSelectedRow1,
append(
local!totalSelectedRow1,
local!selectedSeat
)
)
)
}
)
)
}
),

}
)
}
)
),
a!columnsLayout(
columns: a!forEach(
items: enumerate(6) + 1,
expression: {
a!columnLayout(
contents: {
a!richTextDisplayField(
value: {
a!richTextIcon(
color: if(
contains(local!totalSelectedRow2, fv!item),
"SECONDARY",
"ACCENT"
),
icon: "square-o",
size: "MEDIUM_PLUS",
link: a!dynamicLink(
value: fv!item,
saveInto: {
a!save(local!selectedSeat, save!value),
a!save(
local!totalSelectedRow2,
append(
local!totalSelectedRow2,
local!selectedSeat
)
)
}
)
)
}
),

}
)
}
)
),
a!columnsLayout(
columns: a!forEach(
items: enumerate(6) + 1,
expression: {
a!columnLayout(
contents: {
a!richTextDisplayField(
value: {
a!richTextIcon(
color: if(
contains(local!totalSelectedRow3, fv!item),
"SECONDARY",
"ACCENT"
),
icon: "square-o",
size: "MEDIUM_PLUS",
link: a!dynamicLink(
value: fv!item,
saveInto: {
a!save(local!selectedSeat, save!value),
a!save(
local!totalSelectedRow3,
append(
local!totalSelectedRow3,
local!selectedSeat
)
)
}
)
)
}
),

}
)
}
)
),
a!columnsLayout(
columns: a!forEach(
items: enumerate(6) + 1,
expression: {
a!columnLayout(
contents: {
a!richTextDisplayField(
value: {
a!richTextIcon(
color: if(
contains(local!totalSelectedRow4, fv!item),
"SECONDARY",
"ACCENT"
),
icon: "square-o",
size: "MEDIUM_PLUS",
link: a!dynamicLink(
value: fv!item,
saveInto: {
a!save(local!selectedSeat, save!value),
a!save(
local!totalSelectedRow4,
append(
local!totalSelectedRow4,
local!selectedSeat
)
)
}
)
)
}
),

}
)
}
)
),
a!columnsLayout(
columns: a!forEach(
items: enumerate(6) + 1,
expression: {
a!columnLayout(
contents: {
a!richTextDisplayField(
value: {
a!richTextIcon(
color: if(
contains(local!totalSelectedRow5, fv!item),
"SECONDARY",
"ACCENT"
),
icon: "square-o",
size: "MEDIUM_PLUS",
link: a!dynamicLink(
value: fv!item,
saveInto: {
a!save(local!selectedSeat, save!value),
a!save(
local!totalSelectedRow5,
append(
local!totalSelectedRow5,
local!selectedSeat
)
)
}
)
)
}
),

}
)
}
)
),

}
)
}
)
Cancel
Vote Up 0 Vote Down

Sign in to reply

Verify Answer

Cancel

0 Venky Avuluri

Certified Senior Developer

2 months ago in reply to Srihari Karimireddy

Hi Srihari Karimireddy It's an Old post , I am guessing you got the answer , If not i did few changes to your code just take a look

a!localVariables(
  local!selectedSeat,
  local!totalSelectedRow1: { 0 },
  local!totalSelectedRow2: { 0 },
  local!totalSelectedRow3: { 0 },
  local!totalSelectedRow4: { 0 },
  local!totalSelectedRow5: { 0 },
  {
    a!sectionLayout(
      contents: {
        a!columnsLayout(
          columns: a!forEach(
            items: enumerate(6) + 1,
            expression: {
              a!columnLayout(
                contents: {
                  a!richTextDisplayField(
                    value: {
                      a!richTextIcon(
                        color: if(
                          contains(local!totalSelectedRow1, fv!item),
                          "SECONDARY",
                          "ACCENT"
                        ),
                        icon: "square-o",
                        size: "MEDIUM_PLUS",
                        link: a!dynamicLink(
                          value: fv!item,
                          saveInto: {
                            a!save(
                              local!totalSelectedRow1,
                              if(
                                contains(local!totalSelectedRow1, fv!item),
                                remove(
                                  local!totalSelectedRow1,
                                  wherecontains(fv!item, local!totalSelectedRow1)
                                ),
                                append(local!totalSelectedRow1, fv!item)
                              )
                            )
                          }
                        )
                      )
                    }
                  ),
                  
                }
              )
            }
          )
        ),
        a!columnsLayout(
          columns: a!forEach(
            items: enumerate(6) + 1,
            expression: {
              a!columnLayout(
                contents: {
                  a!richTextDisplayField(
                    value: {
                      a!richTextIcon(
                        color: if(
                          contains(local!totalSelectedRow2, fv!item),
                          "SECONDARY",
                          "ACCENT"
                        ),
                        icon: "square-o",
                        size: "MEDIUM_PLUS",
                        link: a!dynamicLink(
                          value: fv!item,
                           saveInto: {
                            a!save(
                              local!totalSelectedRow2,
                              if(
                                contains(local!totalSelectedRow2, fv!item),
                                remove(
                                  local!totalSelectedRow2,
                                  wherecontains(fv!item, local!totalSelectedRow2)
                                ),
                                append(local!totalSelectedRow2, fv!item)
                              )
                            )
                          }
                        )
                      )
                    }
                  ),
                  
                }
              )
            }
          )
        ),
        a!columnsLayout(
          columns: a!forEach(
            items: enumerate(6) + 1,
            expression: {
              a!columnLayout(
                contents: {
                  a!richTextDisplayField(
                    value: {
                      a!richTextIcon(
                        color: if(
                          contains(local!totalSelectedRow3, fv!item),
                          "SECONDARY",
                          "ACCENT"
                        ),
                        icon: "square-o",
                        size: "MEDIUM_PLUS",
                        link: a!dynamicLink(
                          value: fv!item,
                          saveInto: {
                            a!save(
                              local!totalSelectedRow3,
                              if(
                                contains(local!totalSelectedRow3, fv!item),
                                remove(
                                  local!totalSelectedRow3,
                                  wherecontains(fv!item, local!totalSelectedRow3)
                                ),
                                append(local!totalSelectedRow3, fv!item)
                              )
                            )
                          }
                        )
                      )
                    }
                  ),
                  
                }
              )
            }
          )
        ),
        a!columnsLayout(
          columns: a!forEach(
            items: enumerate(6) + 1,
            expression: {
              a!columnLayout(
                contents: {
                  a!richTextDisplayField(
                    value: {
                      a!richTextIcon(
                        color: if(
                          contains(local!totalSelectedRow4, fv!item),
                          "SECONDARY",
                          "ACCENT"
                        ),
                        icon: "square-o",
                        size: "MEDIUM_PLUS",
                        link: a!dynamicLink(
                          value: fv!item,
                          saveInto: {
                            a!save(
                              local!totalSelectedRow4,
                              if(
                                contains(local!totalSelectedRow4, fv!item),
                                remove(
                                  local!totalSelectedRow4,
                                  wherecontains(fv!item, local!totalSelectedRow4)
                                ),
                                append(local!totalSelectedRow4, fv!item)
                              )
                            )
                          }
                        )
                      )
                    }
                  ),
                  
                }
              )
            }
          )
        ),
        a!columnsLayout(
          columns: a!forEach(
            items: enumerate(6) + 1,
            expression: {
              a!columnLayout(
                contents: {
                  a!richTextDisplayField(
                    value: {
                      a!richTextIcon(
                        color: if(
                          contains(local!totalSelectedRow5, fv!item),
                          "SECONDARY",
                          "ACCENT"
                        ),
                        icon: "square-o",
                        size: "MEDIUM_PLUS",
                        link: a!dynamicLink(
                          value: fv!item,
                          saveInto: {
                            a!save(
                              local!totalSelectedRow5,
                              if(
                                contains(local!totalSelectedRow5, fv!item),
                                remove(
                                  local!totalSelectedRow5,
                                  wherecontains(fv!item, local!totalSelectedRow5)
                                ),
                                append(local!totalSelectedRow5, fv!item)
                              )
                            )
                          }
                        )
                      )
                    }
                  ),
                  
                }
              )
            }
          )
        ),
        
      }
    )
  }
)

And take a look into this thread https://community.appian.com/discussions/f/user-interface/33990/movie-ticket-booking-seating-arrangement-dynamically/129172 , Bit dynamic

Reply

0 Venky Avuluri

Certified Senior Developer

2 months ago in reply to Srihari Karimireddy

Hi Srihari Karimireddy It's an Old post , I am guessing you got the answer , If not i did few changes to your code just take a look

a!localVariables(
  local!selectedSeat,
  local!totalSelectedRow1: { 0 },
  local!totalSelectedRow2: { 0 },
  local!totalSelectedRow3: { 0 },
  local!totalSelectedRow4: { 0 },
  local!totalSelectedRow5: { 0 },
  {
    a!sectionLayout(
      contents: {
        a!columnsLayout(
          columns: a!forEach(
            items: enumerate(6) + 1,
            expression: {
              a!columnLayout(
                contents: {
                  a!richTextDisplayField(
                    value: {
                      a!richTextIcon(
                        color: if(
                          contains(local!totalSelectedRow1, fv!item),
                          "SECONDARY",
                          "ACCENT"
                        ),
                        icon: "square-o",
                        size: "MEDIUM_PLUS",
                        link: a!dynamicLink(
                          value: fv!item,
                          saveInto: {
                            a!save(
                              local!totalSelectedRow1,
                              if(
                                contains(local!totalSelectedRow1, fv!item),
                                remove(
                                  local!totalSelectedRow1,
                                  wherecontains(fv!item, local!totalSelectedRow1)
                                ),
                                append(local!totalSelectedRow1, fv!item)
                              )
                            )
                          }
                        )
                      )
                    }
                  ),
                  
                }
              )
            }
          )
        ),
        a!columnsLayout(
          columns: a!forEach(
            items: enumerate(6) + 1,
            expression: {
              a!columnLayout(
                contents: {
                  a!richTextDisplayField(
                    value: {
                      a!richTextIcon(
                        color: if(
                          contains(local!totalSelectedRow2, fv!item),
                          "SECONDARY",
                          "ACCENT"
                        ),
                        icon: "square-o",
                        size: "MEDIUM_PLUS",
                        link: a!dynamicLink(
                          value: fv!item,
                           saveInto: {
                            a!save(
                              local!totalSelectedRow2,
                              if(
                                contains(local!totalSelectedRow2, fv!item),
                                remove(
                                  local!totalSelectedRow2,
                                  wherecontains(fv!item, local!totalSelectedRow2)
                                ),
                                append(local!totalSelectedRow2, fv!item)
                              )
                            )
                          }
                        )
                      )
                    }
                  ),
                  
                }
              )
            }
          )
        ),
        a!columnsLayout(
          columns: a!forEach(
            items: enumerate(6) + 1,
            expression: {
              a!columnLayout(
                contents: {
                  a!richTextDisplayField(
                    value: {
                      a!richTextIcon(
                        color: if(
                          contains(local!totalSelectedRow3, fv!item),
                          "SECONDARY",
                          "ACCENT"
                        ),
                        icon: "square-o",
                        size: "MEDIUM_PLUS",
                        link: a!dynamicLink(
                          value: fv!item,
                          saveInto: {
                            a!save(
                              local!totalSelectedRow3,
                              if(
                                contains(local!totalSelectedRow3, fv!item),
                                remove(
                                  local!totalSelectedRow3,
                                  wherecontains(fv!item, local!totalSelectedRow3)
                                ),
                                append(local!totalSelectedRow3, fv!item)
                              )
                            )
                          }
                        )
                      )
                    }
                  ),
                  
                }
              )
            }
          )
        ),
        a!columnsLayout(
          columns: a!forEach(
            items: enumerate(6) + 1,
            expression: {
              a!columnLayout(
                contents: {
                  a!richTextDisplayField(
                    value: {
                      a!richTextIcon(
                        color: if(
                          contains(local!totalSelectedRow4, fv!item),
                          "SECONDARY",
                          "ACCENT"
                        ),
                        icon: "square-o",
                        size: "MEDIUM_PLUS",
                        link: a!dynamicLink(
                          value: fv!item,
                          saveInto: {
                            a!save(
                              local!totalSelectedRow4,
                              if(
                                contains(local!totalSelectedRow4, fv!item),
                                remove(
                                  local!totalSelectedRow4,
                                  wherecontains(fv!item, local!totalSelectedRow4)
                                ),
                                append(local!totalSelectedRow4, fv!item)
                              )
                            )
                          }
                        )
                      )
                    }
                  ),
                  
                }
              )
            }
          )
        ),
        a!columnsLayout(
          columns: a!forEach(
            items: enumerate(6) + 1,
            expression: {
              a!columnLayout(
                contents: {
                  a!richTextDisplayField(
                    value: {
                      a!richTextIcon(
                        color: if(
                          contains(local!totalSelectedRow5, fv!item),
                          "SECONDARY",
                          "ACCENT"
                        ),
                        icon: "square-o",
                        size: "MEDIUM_PLUS",
                        link: a!dynamicLink(
                          value: fv!item,
                          saveInto: {
                            a!save(
                              local!totalSelectedRow5,
                              if(
                                contains(local!totalSelectedRow5, fv!item),
                                remove(
                                  local!totalSelectedRow5,
                                  wherecontains(fv!item, local!totalSelectedRow5)
                                ),
                                append(local!totalSelectedRow5, fv!item)
                              )
                            )
                          }
                        )
                      )
                    }
                  ),
                  
                }
              )
            }
          )
        ),
        
      }
    )
  }
)

And take a look into this thread https://community.appian.com/discussions/f/user-interface/33990/movie-ticket-booking-seating-arrangement-dynamically/129172 , Bit dynamic

Children

No Data