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lesson1.html
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<!DOCTYPE html>
<html>
<head>
<title>Beginner JavaScript</title>
</head>
<body>
<script src="allPages.js"></script>
<!-- HTML Mixed CodeMirror-->
<script src="codemirror-5.42.0/lib/codemirror.js"></script>
<link rel="stylesheet" href="codemirror-5.42.0/lib/codemirror.css">
<script src="codemirror-5.42.0/mode/htmlmixed/htmlmixed.js"></script>
<script src="codemirror-5.42.0/mode/xml/xml.js"></script>
<script src="codemirror-5.42.0/mode/javascript/javascript.js"></script>
<script src="codemirror-5.42.0/mode/css/css.js"></script>
<style>
h1 {
text-align:center;
}
html, body {
margin:0;
padding:0;
}
p {
margin:8px;
}
</style>
<pre id="exampletext" hidden="true">
//Get a value from the user
value = prompt("Please type in a number")
alert("You picked the number " + value)</pre>
<p>Below is a small Javascript snippet. This Javascript asks the user for a number, assigns the users
input to a variable, and displays back to the user their number.</p>
<p>Click on the "Run" button below to Run the snippet.</p>
<div id="example">
<textarea id="exampleeditor"></textarea>
</div>
<div style="text-align:center;">
<button style="display:inline-block;margin:auto;padding:6px;background-color:lightsalmon;"onclick="window.location = self.previousLesson">Go Back</button>
<button style="display:inline-block;margin:auto;padding:6px;background-color:lightgreen;"onclick="window.location = self.nextLesson">Continue</button>
</div>
<script>
document.getElementById("exampleeditor").value = document.getElementById("exampletext").innerText
var example = CodeMirror.fromTextArea(document.getElementById("exampleeditor"), {
mode: "javascript",
autoCloseTags: true,
styleActiveLine: true,
lineWrapping: false,
lineNumbers:true,
readOnly:true,
tabSize:2,
cursorBlinkRate:-1 //Hides cursor
});
</script>
<script>
//HTML that is in editor at start
//.split("\n").join("\\n").split("\t").join("\\t").split("\"").join("\\\"")
//Then add HTML comments to start and end of string
window.initialHTML = "//Get a value from the user\nvalue = prompt(\"Please type in a number\")\nalert(\"You picked the number \" + value)";
</script>
<!-- All the stuff below is CodeMirror-->
<!-- window.initialHTML is the HTML that they should begin with-->
<div id="editorwrapper">
<textarea id="editor"></textarea>
<button id="run">Run!</button>
<button id="download">Download!</button>
</div>
<script>
document.getElementById("editor").value = window.initialHTML
var editor = CodeMirror.fromTextArea(document.getElementById("editor"), {
mode: "javascript",
autoCloseTags: true,
styleActiveLine: true,
lineWrapping: false,
lineNumbers:true,
readOnly:true,
tabSize:2,
cursorBlinkRate:-1 //Hides cursor
});
function runcode() {
var code = editor.getValue()
eval(code)
}
document.getElementById("run").addEventListener("click", runcode)
</script>
<style>
#editorwrapper {
position:fixed;
bottom:0;
left:0;
height:25%;
width:100%;
display:inline-block;
float:left;
padding:0;
border-right:1px solid black;
border-top:1px solid black;
}
.CodeMirror {
width:100%;
height:85%;
}
#run {
width:100%;
height:15%;
font-size:16px;
background-color:#99e0ff;
border:0;
display:block;
float:left;
}
html, body {
width:100%;
height:100%;
}
</style>
</body>
</html>