Come back button

[Mate208]

Hello,
In addition to a newButton Continue, is there a way to add a coming back button (if someone clicks on it, it literally comes back to the last slide)?
The idea is that someone, let’s say on Page4 could either continue to Page 5, or come back to Page 3, on and so on. Then, if someone made a mistake or wants to review his last answer, he could come back and adjust it.

Here is a part of my code :

newTrial("Page3",
    
    defaultText.center().print()
    .settings.css("font-size", "1.2em")
    ,
    newText(" hello world ")
    newButton("testtt", "Continue")      
            .center()
            .css({"margin-top" : "50px"})
            .print()
            .wait()
    ,
    newButton("come back")
            .callback( jump("") , end() )
)

newTrial("Page4",
    
    defaultText.center().print()
    .settings.css("font-size", "1.2em")
    ,
    newText(" hello world 2.0 ")
    newButton("testtt", "Continue")      
            .center()
            .css({"margin-top" : "50px"})
            .print()
            .wait()
    ,
    newButton("come back")
            .callback( jump("") , end() )
)

[Jeremy]

Hi,

Just pass the label of the trial you want to jump to in jump:

newTrial("Page3",
    defaultText.css("font-size", "1.2em").center().print()
    ,
    newText(" hello world ")
    ,
    newButton("come back")
        .center()
        .callback( jump("Page2") , end() )
        .print()
    ,
    newButton("testtt", "Continue")      
        .center()
        .css({"margin-top" : "50px"})
        .print()
        .wait()
)

newTrial("Page4",
    defaultText.css("font-size", "1.2em").center().print()
    ,
    newText(" hello world 2.0 ")
    ,
    newButton("come back")
        .center()
        .callback( jump("Page3") , end() )
        .print()
    ,   
    newButton("testtt", "Continue")      
        .center()
        .css({"margin-top" : "50px"})
        .print()
        .wait()
)

Jeremy

[Author]

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