RE: Displaying a picture depending on the value a specific other variable has

beccca — Tue, 06 Aug 2013 07:10:34 GMT

It works. Thank you so much :)

RE: Displaying a picture depending on the value a specific other variable has

Dave — Tue, 06 Aug 2013 07:00:29 GMT

If you want your <picture> element's item to depend on the value, you need to use it in its /select attribute:

/ select = values.coin

Displaying a picture depending on the value a specific other variable has

beccca — Tue, 06 Aug 2013 06:55:06 GMT

Dear all

I have the following problem:

I created a <picture> item (called ‘coinA’) containing a picture of heads and a picture of tails.

I created a <values>-variable which chooses randomly between 1 and 2. I now want to show the heads-picture if the <values>-variable (called ‘coin’ equals 1 and the tails picture if it equals 2.

But somehow I can’t make it work. Do you have any ideas on that?

Below you find the code I wrote.

Thanks a lot for your help.

/case = 0

/sentence="Previously you decided: "

/coin = noreplace(1, 2)

</values>

/ 1 = "heads.jpg"

/ 2 = "tails.jpg"

</item>

/ items = coinA

/ valign = bottom

/ position = (50%, 60%)

</picture>

**************************************************************************

/ caption = "What does heads stand for and what does tails stand for?"

/ options = ("HEADS = DECK A, TAILS = DECK C", "HEADS = DECK C, TAILS = DECK A")

/ fontstyle =("Arial", 1.75%)

</radiobuttons>

/ caption = Pleas assign heads and tails to either DECK A or DECK C."

/ questions = [1=coinflip]

/ fontstyle =("Arial", 1.75%)

/ showpagenumbers = false

/ showquestionnumbers = false

/ finishlabel = "CONTINUE"

/ showbackbutton = false

/ nextbuttonposition = (50, 85)

/ 1 = "The machine has flipped the coin for you and the result is:

</item>

/ items = result

/ select = 1

/ position = (50%, 10%)

/ fontstyle = ("Arial", 2%)

/ size = (80%, 30%)

/ hjustify = left

/ valign = top

</text>

/1 = "<%values.sentence%><%radiobuttons.coinflip.response%><%values.case%>

<%values.coin%> <% picture.muenze3.itemcount %>"

</item>

/ items = meaning

/ select = 1

/ position = (50%, 65%)

/ fontstyle = ("Arial", 2%)

/ size = (80%, 30%)

/ hjustify = left

/ valign = top

</text>

*************************************************************************

/ stimulusframes = [1=result, coinA, meaning]

/ validresponse = (anyresponse)

/ inputdevice = keyboard

/ ontrialbegin = [if(values.coin == 1) item.coinA.1 = "heads.jpg"]

/ ontrialbegin = [if(values.coin == 2) item.coinA.2 = "tails.jpg"]

/ ontrialbegin = [if(values.coin == 1 && radiobuttons.coinflip.response=="HEADS = DECK A, TAILS = DECK C") values.case = "From now on you only take cards from DECK A]."

/ ontrialbegin = [if(values.coin == 2 && radiobuttons.coinflip.response=="HEADS = DECK C, TAILS = DECK A") values.case = "From now on you only take cards from DECK A."]

/ ontrialbegin = [if(values.coin == 2 && radiobuttons.coinflip.response=="HEAD = DECK A, TAILS = DECK C") values.case = "From now on you only take cards form DECK C."]

/ ontrialbegin = [if(values.coin == 1 && radiobuttons.coinflip.response=="HEAD = DECK C, TAIL = DECK A") values.case = "From now on you only take cards from DECK C."]

</trial>

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RE: Displaying a picture depending on the value a specific other variable has

RE: Displaying a picture depending on the value a specific other variable has

Displaying a picture depending on the value a specific other variable has