Back to Home

Function list

1. function array_loop_alert_write.htm
2. function prompt_if_else.htm
3. function input_button_navigate.htm
4. function selection_list_2.htm
5. function string_bean.htm

Javascript Examples

Correct syntax and demonstrations of basic JavaScript. I copy/paste from this page when writing code. Feel free to use whatever you find useful.

function string_bean()

//Examples of slicing strings

Carry On!

function string_bean(){

//Example of slicing characters from the end of strings

whole_string1= "/images/picture001.jpg";
whole_string2= "/images/pic002.gif";
whole_string3= "/images/pic_of elephant.png";

document.write(whole_string1.length+" = the number of characters in 'whole_string1'<br />");
document.write(whole_string2.length+" = the number of characters in 'whole_string2'<br />");
document.write(whole_string3.length+" = the number of characters in 'whole_string3'<br />");

document.write(whole_string1.slice(whole_string1.length-4)+" = the last 4 characters of 'whole_string1'<br />");
document.write(whole_string2.slice(0,7)+" = the first 7 characters of 'whole_string2'<br />");
document.write(whole_string3.slice(7+1,whole_string3.length-4)+" = the middle characters of 'whole_string3'<br />");

}