var sphere = []; function Click() { var textbox = document.getElementById("X"); var textbox2 = document.getElementById("Y"); var textbox3 = document.getElementById("Z"); var inputValue = textbox.value; var inputValue2 = textbox2.value; var inputValue3 = textbox3.value; sphere.push('<a-sphere position="' + inputValue + ' ' + inputValue2 + ' ' + inputValue3 + '" color="skyblue" id="sample-obj2"></a-sphere>'); document.getElementById("changeObject").innerHTML = sphere ; }