getting the value from a jquery slider
问题 I'm working on this slider.. that I want to use to change the margin of a ..but my problem is getting the value out of it. even if I trie to show the value with an alert like this: window.alert($( "#slider" ).val()); nothing shows up. Anyone an idea to what i;m doing wrong?? ThanX!!! <!DOCTYPE html> <html><head><meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"> <link href="./demo_files/jquery-ui.css" rel="stylesheet" type="text/css"> <link href="./styles.css" rel=