Created
March 10, 2017 16:58
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>X movement left-only</title> | |
| </head> | |
| <body> | |
| <!-- Put your page markup here --> | |
| <div class="box" id="blue"></div> | |
| <div class="box" id="red"></div> | |
| </body> | |
| </html> |
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| {"enabledLibraries":["jquery"]} |
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| $("body").keydown(function(event) { | |
| //moves left | |
| if (event.which === 37) { | |
| $("#blue").css("left", $("#blue").offset().left - 10); | |
| console.log($("#blue").offset().left); | |
| //moves right | |
| } else if (event.which === 39) { | |
| //your code here | |
| $("#blue").css("left", $("#blue").offset().left + 10); | |
| } | |
| else if (event.which === 40){ | |
| $("#blue").css("top", $("#blue").offset().top + 10); | |
| } | |
| else if (event.which === 38){ | |
| $("#blue").css("top", $("#blue").offset().top - 10); | |
| } | |
| else { | |
| return; | |
| } | |
| }); | |
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| .box { | |
| height: 100px; | |
| width: 100px; | |
| position: absolute; | |
| } | |
| #blue { | |
| background-color: rgba(0, 0, 255, 0.7); | |
| z-index: 1; | |
| left: 120px; | |
| } | |
| #red { | |
| background-color: red; | |
| left: 50%; | |
| margin-left: -50px; | |
| } |
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