Sorting Arrays

Arrays
Sorting a multi-dimensional array

var arr = ["600","6","354","3","2"]

Original order

sort()

function compareNumbers(a, b){
return a - b
}




<script type="text/javascript">
<!--
var arr2 = new Array("zinger","dell","bull","sing","act")

document.getElementById("display4").innerHTML = "Original order<br><br>"

for (x in arr2) {
document.getElementById("display4").innerHTML += arr2[x]+"<br>"
}


document.getElementById("display5").innerHTML = "Sorted<br><br>"

arr2 = arr2.sort()
for (x in arr2) {
document.getElementById("display5").innerHTML += arr2[x]+"<br>"
}
//-->
</script>



<div id="display4"></div>
<div id="display5"></div>
<div id="display6"></div>




<script type="text/javascript">
<!--
var arr3 = new Array("zinger","600","sing","6","354","3","bull","2",55)

document.getElementById("display7").innerHTML = "Original order<br><br>"

for (x in arr3) {
document.getElementById("display7").innerHTML += arr3[x]+"<br>"
}





document.getElementById("display8").innerHTML = "Sorted 1<br><br>"

arr3 = arr3.sort()
for (x in arr3) {
document.getElementById("display8").innerHTML += arr3[x]+"<br>"
}
//-->
</script>

<div id="display7"></div>
<div id="display8"></div>
<div id="display9"></div>