Created
November 12, 2012 14:00
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Todo List using Craft.js and localStorage
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <meta charset="utf-8"> | |
| <title>Todo List</title> | |
| <link rel="stylesheet" href="style.css"> | |
| </head> | |
| <body> | |
| <h1>Todo List</h1> | |
| <input type="text" value="" id="add" placeholder="Add a new item and hit enter" name="add"> | |
| <ul id="todo"></ul> | |
| <a id="items" href="#">Clear checked items</a> | |
| <script type="text/javascript" src="http://raw.github.com/mlbli/craft/master/craft-min.js"></script> | |
| <script type="text/javascript" src="todo.js"></script> | |
| </body> | |
| </html> |
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| html, | |
| body { | |
| background: #eee; | |
| padding: 0; | |
| margin: 0; | |
| } | |
| body { | |
| width: 30em; | |
| margin: 1em auto; | |
| padding: 1em; | |
| background: #fff; | |
| font: 1em/1.5 "Helvetica Neue", Arial, Helvetica, sans-serif; | |
| border: 1px #bbb solid; | |
| box-shadow: 0 0.3em 0.6em rgba(0,0,0,0.1); | |
| } | |
| h1 { | |
| text-align: center; | |
| font: 400 2.4em Georgia, "Times New Roman", Times, serif; | |
| color: #666; | |
| margin: 0; | |
| padding: 0.2em 0; | |
| } | |
| #add { | |
| display: block; | |
| width: 100%; | |
| font-family: inherit; | |
| font-size: 1em; | |
| text-align: center; | |
| padding: 1em 0; | |
| position: relative; | |
| left: -1px; | |
| border: 1px #ccc solid; | |
| border-radius: 0.3em; | |
| box-shadow: 0 0.1em 0.3em rgba(0,0,0,0.1); | |
| font-weight: 300; | |
| } | |
| #todo { | |
| list-style-type: none; | |
| padding: 0; | |
| } | |
| #todo li { | |
| border-bottom: 1px #bbb dotted; | |
| padding: 0.5em; | |
| position: relative; | |
| } | |
| #todo li .edit-text { | |
| font-size: 1.4em; | |
| font-weight: 300; | |
| padding: 0 0.7em; | |
| line-height: 2; | |
| display: inline; | |
| font-family: inherit; | |
| border: none; | |
| width: 15em; | |
| border-radius: 0.1em; | |
| } | |
| #todo li .edit-text:focus { | |
| outline: none; | |
| box-shadow: 0 0 0.3em #079; | |
| } | |
| #todo li .edit, | |
| #todo li .delete { | |
| display: none; | |
| } | |
| #todo li .edit.visible, | |
| #todo li .delete.visible { | |
| display: block; | |
| } | |
| #todo li .delete { | |
| position: absolute; | |
| right: 1em; | |
| font-size: 2em; | |
| top: 50%; | |
| margin-top: -0.4em; | |
| line-height: 0.6; | |
| text-align: center; | |
| text-decoration: none; | |
| color: #fff; | |
| background: #ccc; | |
| height: 0.8em; | |
| width: 0.8em; | |
| border-radius: 0.8em; | |
| } | |
| #todo li .delete:hover, | |
| #todo li .delete:focus { | |
| background: #c33; | |
| } | |
| #todo li.deactivated input { | |
| color: #999; | |
| } | |
| #items { | |
| display: block; | |
| text-align: center; | |
| font-family: Georgia, "Times New Roman", Times, serif; | |
| text-decoration: none; | |
| color: #333; | |
| } | |
| #items:hover, | |
| #items:focus { | |
| color: #666; | |
| text-decoration: underline; | |
| } | |
| #items:active { | |
| color: #000; | |
| } |
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| Element.ready(function(){ | |
| var list = $("todo") | |
| , addInput = $("add") | |
| , STORAGE = "localStorage" in window | |
| function Storage(operation, key, value, done){ | |
| if(!STORAGE) return; | |
| if(operation == "remove") localStorage.removeItem(key) | |
| if(operation == "set") localStorage.setItem(key, (done ? "::done::" : "") + value ) | |
| } | |
| function addItem(text, key, isDone){ | |
| if(text.indexOf("::done::") == 0) { | |
| text = text.replace("::done::", "") | |
| isDone = true | |
| } | |
| var id = key || +new Date() | |
| , checkbox = Element.create("input", { type : "checkbox", value : "done", name : "done"}) | |
| .listen("click", function(){ | |
| if(checkbox.getValue() == "done") { | |
| a.getParent().remove().addClass("deactivated").appendTo(list) | |
| Storage("set", id, text, true) | |
| } | |
| else { | |
| a.getParent().remove().removeClass("deactivated").prependTo(list) | |
| Storage("set", id, text) | |
| } | |
| }) | |
| , input = Element.create("input", { type : "text", className : "edit-text", value : text }) | |
| .listen("keypress blur", function(e){ | |
| if(e.keyCode && e.keyCode != 13) return; | |
| input.blur() | |
| if(checkbox.getValue() == "done") { | |
| Storage("set", id, input.getValue(), true) | |
| } | |
| else { | |
| Storage("set", id, input.getValue()) | |
| } | |
| }) | |
| , a = Element.create("a", { href : "#", className : "delete", innerHTML : "×" }) | |
| .listen("click", function(e){ | |
| Event.stop(e) | |
| a.getParent().remove() | |
| Storage("remove", id) | |
| }) | |
| , item = Element.create("li").listen("mouseover", function(){ a.addClass("visible")}).listen("mouseout",function(){ a.removeClass("visible") }) | |
| item.insert({ top : checkbox, | |
| bottom : input | |
| }).insert(a).prependTo(list) | |
| if(isDone) checkbox.click() | |
| Storage("set", id, text, isDone) | |
| } | |
| addInput.listen("keypress", function(e){ | |
| var value | |
| if(e.keyCode != 13 || !(value = addInput.getValue())) return; | |
| addItem(value) | |
| $("add").setValue("") | |
| }) | |
| if(STORAGE && localStorage.length) { | |
| Hash(localStorage).forEach(function(item, index){ | |
| if(index == "length") return; | |
| addItem(item, index) | |
| }) | |
| } else { | |
| addItem("hello, this is your first item") | |
| } | |
| $("items").listen("click", function(e){ | |
| Event.stop(e) | |
| Element.getByClass("deactivated").invoke("getByTag", "a").group().forEach(function(item){ | |
| item.click() | |
| }) | |
| }) | |
| }) |
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