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<script type="text/javascript" charset="utf-8"> function shuffle(array) { var currentIndex = array.length, temporaryValue, randomIndex; // While there remain elements to shuffle... while (0 !== currentIndex) { // Pick a remaining element... randomIndex = Math.floor(Math.random() * currentIndex); currentIndex -= 1; // And swap it with the current element. temporaryValue = array[currentIndex]; array[currentIndex] = array[randomIndex]; array[randomIndex] = temporaryValue; } return array; } $(document).on('ready pjax:scriptcomplete',function(){ // Fill the array with your prices var arr = [2,3,4,6,7,8]; // Shuffle the array arr = shuffle(arr); // Pick only the first element of the array arr = arr.join(''); // Fill the question with this element $('#question{QID} input[type="text"]').val(arr); // After testing hide the question by removing the slashes of the next line // $('#question{QID}').hide(); }); </script>
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