Thursday, March 14, 2013

onkeypress should not allow alpha charecter

function functionAmount(e) { if (window.event) { code = event.keyCode; if ((code >= 48 && code <= 57) || code == 46) { } else { event.returnValue = false; } } else { code = e.which; if ((code >= 48 && code <= 57) || code == 8 || code == 0 || code == 46) { if (code >= 48 && code <= 57) { } } else { e.preventDefault(); } } }

Hover box with arrow - after before

Html code

div id='rectangel' /div

CSS code

#rectangel{ height:40px; width:100px; background:red; } #rectangel:hover{background:blue;} #rectangel:hover:after{border-top-color: blue;} #rectangel:after{ content: ""; height:0; position: absolute; width: 0; margin-top:40px; margin-left:40px; border: 10px solid transparent; border-top-color: red; }

Javascript find highest and lowest from the given inputs

function highAndLow(numbers){ // numbers = "4 5 29 54 4 0 -214 542 -64 1 -3 6 -6"   let numbersInArr = numbers.split(' '...