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Want top pass values from one card to another
Posted: Thu Jan 23, 2014 6:55 am
by monikadhingra
Hi,
I want to pass values from one card to another ,both card are under same stack.
in my first card i am taking line number and according to that fetching value,value is a html,plz chi below
In my first card :
put "item_" & word 2 of the selectedLine of me into theLine
put the customproperties[theLine] of this stack into theItem
Now i want to use this fetched value in my next card but unable to do by using global variable.
Re: WANT TO PASS VALUES FROM ONE CARD TO ANOTHER
Posted: Thu Jan 23, 2014 7:08 am
by endernafi
Monika hi,
There are many ways to do this, using a global is the least preferable one.
I'll write two of them on top of my head.
1.
Use a custom property.
Script for card 1:
Code: Select all
on fetchData
put "item_" & word 2 of the selectedLine of me into theLine
put the customProperties[theLine] of this stack into theItem
set the cPassingParam of card 2 to theItem
end fetchData
Script for card 2:
Code: Select all
on doThing
put the cPassingParam of me into tParam
if tParam is not empty then...
end doThing
Using getter - setter method.
Script for card 1:
Code: Select all
on fetchData
put "item_" & word 2 of the selectedLine of me into theLine
put the customProperties[theLine] of this stack into theItem
send "writeParams theItem" to card 2 in 1 milliseconds
end fetchData
Script for card 2:
Code: Select all
local sPassingParam
on writeParams tParam
put tParam into sPassingParam
end writeParams
on doThing
if sPassingParam is not empty then...
end doThing
Btw, if you still wanna use global variables, you should know that you have to define them in each script where you want to use them.
Script for card 1:
Code: Select all
global gPassingParam
on fetchData
put "item_" & word 2 of the selectedLine of me into theLine
put the customProperties[theLine] of this stack into theItem
put theItem into gPassingParam
end fetchData
Script for card 2:
Code: Select all
global gPassingParam
on doThing
if gPassingParam is not empty then...
end doThing
Hope it helps...
Best,
~ Ender Nafi
Re: WANT TO PASS VALUES FROM ONE CARD TO ANOTHER
Posted: Thu Jan 23, 2014 7:28 am
by monikadhingra
thanks 1st method working fine.
Re: Want top pass values from one card to another
Posted: Fri Jan 24, 2014 8:24 am
by monikadhingra
Hi Ender are you abel to help me in order to show image from url on card?