Remove from basket and change variable

Axure RP 9
1

Hi,
I have repeater in my basket which shows all added items. Every row has “x” buttom to remove item from basket.
When I remove item from basket the TOTAL sum must be actualized to sum without this item.

Intercation on clik I added inverse what I have when I add to basket: [[(TotalPrice-Item.Price).tofixed(2)]], also tried “[[TotalPrice-Intem.Price]]” and it doesn’t works.

Maybe some idea how to actualized sum?

2

Can’t you just subtract the value from the widget displaying the total using the value of the relevant field in the row that’s being deleted when the “x” button is clicked?

I assume you are increasing the total displayed by that widget when you add items, after all.

3

I don’t know if I correctly understand you, but I have my basket in repeater and the item’s price is in column Item.Price and widget dispalying sum has value TotalPrice. I was substarting something like this: TotalPrice-Item.Price but it doesn’t work. Maybe do you mean to substract from the names from widgets?

4

Widget which display my sum is name “TOTAL” and the item’s price “PRICE”. I am not sure what to do because I think I don’t know which interaction use

5

Can you upload an RP file with that you are doing at the moment?

6

newbasket.rp (10.0 MB)

I upload a rp file, but it isn’t in english language but variables are in english. You need to add items to the basket on the right and from this I want to remove them. On the left of the egreen button is total price.

7

Nevermind. I am trying again with another variable and now it works :slight_smile:

8

Hi, Sylwia.
Can you please share your solution? it seems I have the same problem

9

I have 2 variables:
“NumberOfProducts” which saves values of number of added thins and “Total Price” which contains a sum of all items.
I did interaction On Click on “x” and when i remove an item so i reduce item by one so i do : set variable value> target: NumberOfProducts > seto to : value> [[NumberOfProducts-1]] and second Set Text to> value of variable> and place when my number is changing.
I also did the same with Total: set variable value>set to value: [[ (TotalPrice -Item.price ).tofixed(2) ]] , where my Item.price is from column in my basket repeater and set text> where you have the sum.
On last I add : Delate rows from my basket repeater

10

Thanks, I fixed it!
Actually I have the similar logic, and as it turned out, the thing was in order of actions at the Onclick event.

11

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