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Sum of data on Gallery according to checkbox chosen

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Posted on by rawadm 38

hi ,

i am trying to sum for data in the Gallaery according to the select checkBox but it's not working , only counting the same number i have on the checkbox row.

 

for example : 

1. mishleb - 50  - checkBox1

2. mish - 60  - checkBox1

3. misha - 70  - checkBox1

4. miheee - 80  - checkBox1 

i want to sum (1 +3+4 ) once marking checkbox 1 , 3 , 4 

how i can achive this ?

appreciate quick response and help .

 

Categories:
Building Power Apps
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  • Verified answer
    v-monli-msft Profile Picture
    v-monli-msft Microsoft Employee on at

    Hi @rawadm,

     

    This could be done by following below steps:

    1. Set the OnCheck property of the checkbox in the template part of gallery to:

    Collect(C,{Value:ThisItem.Number})

    Notice that "Number" is the name of the column that you want to sum. 

     

    2. Insert a Label control and set its Text property to:

    Sum(C, Value)

    Capture.PNG

    Regards,

    Mona

  • rawadm Profile Picture
    rawadm 38 on at

    Thank you for  your reply , i already Managed , and did the same as you mentioned  plus , on uncheck Property i added :

    Remove(C, Value)

    so in case you uncheck the checbox it will reduce the decrease  as well  .

     

     

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