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Home » Discussions » User Interface

Delete multiple rows from a grid.

AldairV

I want to delete one or more rows, but I have to select all the rows and it just deletes only one row.

{
  a!gridLayout(
    
    headerCells: {
      a!gridLayoutHeaderCell(label: "", align: "CENTER"),
      a!gridLayoutHeaderCell(label: "Precio de Colocación", align: "CENTER"),
      a!gridLayoutHeaderCell(label: "Número de Títulos", align: "CENTER"),
      a!gridLayoutHeaderCell(label: "Importe", align: "CENTER"),
      a!gridLayoutHeaderCell(label: "Casa de Bolsa", align: "CENTER"),
      a!gridLayoutHeaderCell(label: "Tipo de Registro", align: "CENTER")
    },
    columnConfigs: {
      a!gridLayoutColumnConfig(weight: 1),
      a!gridLayoutColumnConfig(weight: 2),
      a!gridLayoutColumnConfig(weight: 2),
      a!gridLayoutColumnConfig(weight: 2),
      a!gridLayoutColumnConfig(weight: 1),
      a!gridLayoutColumnConfig(weight: 1)
    },
    rows: {
      a!forEach(
        items: ri!colocacion,
        expression: {
          a!gridRowLayout(
            contents: {
              a!checkboxFieldByIndex(
                choiceLabels: "",
                saveInto: fv!item.checkbox,
                value: if(fv!item.checkbox, {true}, null),
                align: "CENTER"
              ),
              a!floatingPointField(
                align: "CENTER",
                value: index(fv!item, "precioColocacion", null),
                saveInto: fv!item.precioColocacion
              ),
              a!floatingPointField(
                align: "CENTER",
                value: index(fv!item, "numeroTitulos", null),
                saveInto: fv!item.numeroTitulos
              ),
              a!floatingPointField(
                align: "CENTER",
                value: index(fv!item, "importe", null),
                saveInto: fv!item.importe
              ),
              a!dropdownField(
                value: index(fv!item, "casaBolsa", null),
                saveInto: fv!item.casaBolsa,
                choiceLabels: "ACTIN",
                choiceValues: "ACTIN",
                placeholder: "Seleccione"
              ),
              a!dropdownField(
                value: index(fv!item, "tipoRegistro", null),
                choiceLabels: "ACTIN",
                choiceValues: "ACTIN",
                placeholder: "Seleccione",
                saveInto: fv!item.tipoRegistro,
              )
            }
          )
        }
      ),
      a!gridRowLayout(
        showWhen: if(a!isNotNullOrEmpty(ri!colocacion), true, false),
        contents: {
          a!richTextDisplayField(
            
          ),
          a!richTextDisplayField(

          ),
          a!richTextDisplayField(
            align: "CENTER",
            value: if( isnull(index( ri!colocacion, "importe", null)), null, sum(ri!colocacion.numeroTitulos))
          ),
          a!richTextDisplayField(

          ),
          a!richTextDisplayField(

          ),
          a!richTextDisplayField(

          ),
        }
      )
    }
  ),
  a!buttonArrayLayout(
    align: "CENTER",
    buttons: {
      a!buttonWidget(
        label: "Agregar",
        submit: true,
        saveInto: {
          a!save(ri!colocacion, append(ri!colocacion, 'type!{urn:com:appian:types:BMV}BMV_colocacion'()))
        },
        style: "NORMAL",
      ),
      a!buttonWidget(
        label: "Eliminar",
        submit: true,
        style: "DESTRUCTIVE",
        saveInto: a!save(ri!colocacion, remove(ri!colocacion, ri!colocacion.checkbox))
      )
    }
  )
}

  Discussion posts and replies are publicly visible

Parents
  • +1
    Certified Lead Developer

    I have made some changes in your code. Let me know if this is what you wanted. 

    a!localVariables(
  local!selection,
  {
    a!gridLayout(
      headerCells: {
        a!gridLayoutHeaderCell(
          label: "Precio de Colocación",
          align: "CENTER"
        ),
        a!gridLayoutHeaderCell(
          label: "Número de Títulos",
          align: "CENTER"
        ),
        a!gridLayoutHeaderCell(label: "Importe", align: "CENTER"),
        a!gridLayoutHeaderCell(label: "Casa de Bolsa", align: "CENTER"),
        a!gridLayoutHeaderCell(
          label: "Tipo de Registro",
          align: "CENTER"
        )
      },
      columnConfigs: {
        a!gridLayoutColumnConfig(weight: 2),
        a!gridLayoutColumnConfig(weight: 2),
        a!gridLayoutColumnConfig(weight: 2),
        a!gridLayoutColumnConfig(weight: 1),
        a!gridLayoutColumnConfig(weight: 1)
      },
      rows: {
        a!forEach(
          items: ri!colocacion,
          expression: {
            a!gridRowLayout(
              id: fv!index,
              contents: {
                a!floatingPointField(
                  align: "CENTER",
                  value: index(fv!item, "precioColocacion", null),
                  saveInto: fv!item.precioColocacion
                ),
                a!floatingPointField(
                  align: "CENTER",
                  value: index(fv!item, "numeroTitulos", null),
                  saveInto: fv!item.numeroTitulos
                ),
                a!floatingPointField(
                  align: "CENTER",
                  value: index(fv!item, "importe", null),
                  saveInto: fv!item.importe
                ),
                a!dropdownField(
                  value: index(fv!item, "casaBolsa", null),
                  saveInto: fv!item.casaBolsa,
                  choiceLabels: "ACTIN",
                  choiceValues: "ACTIN",
                  placeholder: "Seleccione"
                ),
                a!dropdownField(
                  value: index(fv!item, "tipoRegistro", null),
                  choiceLabels: "ACTIN",
                  choiceValues: "ACTIN",
                  placeholder: "Seleccione",
                  saveInto: fv!item.tipoRegistro,
                  
                )
              }
            )
          }
        ),
        a!gridRowLayout(
          selectionDisabled: true,
          id: 9999,
          showWhen: if(
            a!isNotNullOrEmpty(ri!colocacion),
            true,
            false
          ),
          contents: {
            a!richTextDisplayField(),
            a!richTextDisplayField(
              align: "CENTER",
              value: if(
                isnull(index(ri!colocacion, "importe", null)),
                null,
                sum(ri!colocacion.numeroTitulos)
              )
            ),
            a!richTextDisplayField(),
            a!richTextDisplayField(),
            a!richTextDisplayField(),
            
          }
        )
      },
      selectable: true,
      selectionValue: local!selection,
      selectionSaveInto: local!selection
    ),
    a!buttonArrayLayout(
      align: "CENTER",
      buttons: {
        a!buttonWidget(
          label: "Agregar",
          submit: true,
          saveInto: {
            a!save(
              ri!colocacion,
              append(ri!colocacion, null)
            )
          },
          style: "NORMAL",
          
        ),
        a!buttonWidget(
          label: "Eliminar",
          submit: true,
          style: "DESTRUCTIVE",
          saveInto: a!save(
            ri!colocacion,
            remove(ri!colocacion, local!selection)
          )
        )
      }
    )
  }
)

Reply
  • +1
    Certified Lead Developer

    I have made some changes in your code. Let me know if this is what you wanted. 

    a!localVariables(
  local!selection,
  {
    a!gridLayout(
      headerCells: {
        a!gridLayoutHeaderCell(
          label: "Precio de Colocación",
          align: "CENTER"
        ),
        a!gridLayoutHeaderCell(
          label: "Número de Títulos",
          align: "CENTER"
        ),
        a!gridLayoutHeaderCell(label: "Importe", align: "CENTER"),
        a!gridLayoutHeaderCell(label: "Casa de Bolsa", align: "CENTER"),
        a!gridLayoutHeaderCell(
          label: "Tipo de Registro",
          align: "CENTER"
        )
      },
      columnConfigs: {
        a!gridLayoutColumnConfig(weight: 2),
        a!gridLayoutColumnConfig(weight: 2),
        a!gridLayoutColumnConfig(weight: 2),
        a!gridLayoutColumnConfig(weight: 1),
        a!gridLayoutColumnConfig(weight: 1)
      },
      rows: {
        a!forEach(
          items: ri!colocacion,
          expression: {
            a!gridRowLayout(
              id: fv!index,
              contents: {
                a!floatingPointField(
                  align: "CENTER",
                  value: index(fv!item, "precioColocacion", null),
                  saveInto: fv!item.precioColocacion
                ),
                a!floatingPointField(
                  align: "CENTER",
                  value: index(fv!item, "numeroTitulos", null),
                  saveInto: fv!item.numeroTitulos
                ),
                a!floatingPointField(
                  align: "CENTER",
                  value: index(fv!item, "importe", null),
                  saveInto: fv!item.importe
                ),
                a!dropdownField(
                  value: index(fv!item, "casaBolsa", null),
                  saveInto: fv!item.casaBolsa,
                  choiceLabels: "ACTIN",
                  choiceValues: "ACTIN",
                  placeholder: "Seleccione"
                ),
                a!dropdownField(
                  value: index(fv!item, "tipoRegistro", null),
                  choiceLabels: "ACTIN",
                  choiceValues: "ACTIN",
                  placeholder: "Seleccione",
                  saveInto: fv!item.tipoRegistro,
                  
                )
              }
            )
          }
        ),
        a!gridRowLayout(
          selectionDisabled: true,
          id: 9999,
          showWhen: if(
            a!isNotNullOrEmpty(ri!colocacion),
            true,
            false
          ),
          contents: {
            a!richTextDisplayField(),
            a!richTextDisplayField(
              align: "CENTER",
              value: if(
                isnull(index(ri!colocacion, "importe", null)),
                null,
                sum(ri!colocacion.numeroTitulos)
              )
            ),
            a!richTextDisplayField(),
            a!richTextDisplayField(),
            a!richTextDisplayField(),
            
          }
        )
      },
      selectable: true,
      selectionValue: local!selection,
      selectionSaveInto: local!selection
    ),
    a!buttonArrayLayout(
      align: "CENTER",
      buttons: {
        a!buttonWidget(
          label: "Agregar",
          submit: true,
          saveInto: {
            a!save(
              ri!colocacion,
              append(ri!colocacion, null)
            )
          },
          style: "NORMAL",
          
        ),
        a!buttonWidget(
          label: "Eliminar",
          submit: true,
          style: "DESTRUCTIVE",
          saveInto: a!save(
            ri!colocacion,
            remove(ri!colocacion, local!selection)
          )
        )
      }
    )
  }
)

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