Converting number to string or array to string
We can join all elements of an array and create a sting.Returning a string by adding all elements of an array by toString
Javascript toString object can connect all elements of an array and return as a string. This way we an use toString to display all elements of the array. This object toString uses commas as separators while adding all the elements.If you want to specify your own delimiter other than commas then you can use array join function
Let us see this example on how to use toString function.
<script type="text/javascript">
var scripts = new Array();
scripts[0] = "PHP";
scripts[1] = "ASP";
scripts[2] = "JavaScript";
scripts[3] = "HTML";
document.write(scripts.toString());
</script>
PHP,ASP,JavaScript,HTMLtoString with number
We can convert number to string by using toString().<script>
var my_var = 13;
document.write(my_var.toString()); // output is 13
document.write(my_var.toString(2)); // output is 1101
document.write(my_var.toString(8)); // output is 15
document.write(my_var.toString(16)); // output is d
</script>Converting String to Number Creating Array
Array Reference How to display elements of an Array
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More on JavaScript Arrays : Create , display and Applications
JavaScript Array Displaying elements of an array by looping through join():Displaying elements of an array using join() function sort():Sorting of elements of an array using function length:Length property to get the total number of elements in an array reverse():Reversing the elements of an array pop():Removeing last element of an array by using pop() shift():Removeing first element of an array using shift() Removeing all element of an array push():Adding elements to array using push() unshift():Adding elements to array using unshift() splice():Add replace remove elements from an array using splice() split():Creating array by splitting string variable toString: To join all elements and create a string concat: To join two or more arrays to a single array slice: To return element from an array with starting and ending positions Two Dimensional Array: Adding and displaying elements searching for matching element inside an array by using indexOf function All elements of the array separated by comma