Setting dynamic custom start position (NOT DEFAULT CHOICE)

Thanks @SurajK! This is on the right track, but the code seems to require that the respondent changes the answer value. We don't want to exclude the starting position from being their choice to continue. They should be free to choose the starting position as their answer choice, but we want them to actively make that decision.

I was able to modify the code to achieve what I needed it to do, thanks SurajK. The code below requires that both sliders be clicked in order for the next button to show, but does not require that the answer to have a certain value, nor does it require them to change the value.
Qualtrics.SurveyEngine.addOnReady(function()
{
    $('NextButton').hide(); 

    //this example just checks the first 2 sliders
    //both sliders have to be clicked to show the next button
    var slider1;
    var slider2;

    //check first slider
    jQuery(".track").eq(0).click(function(){
        slider1 = 1 ; 
    if (slider1 == 1 & slider2 == 1){
                $('NextButton').show(); 
    }
    });

    //check second slider
    jQuery(".track").eq(1).click(function(){
        slider2 = 1 ;
    if (slider1 == 1 & slider2 == 1){
        $('NextButton').show(); 
    }
    });
});

Hi all,

I came here with the exact same challenge, so thanks for this thread. However, using the above javascript doesn’t work for me - when I implement it, I find that even if you move the slider, the Next Button does not appear at all. I’m wondering if this is because my slider question has the Loop and Merge function turned on - survey participants answer multiple versions of the question in a row.  Can anyone suggest a modified code? 

Hi ​@JoannaD,

Both members who commented on this post haven’t been active in a while. I suggest creating a new post with your question to increase the likelihood of receiving an answer!