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| author | Kartik K. Agaram <vc@akkartik.com> | 2021-10-20 11:51:24 -0700 |
|---|---|---|
| committer | Kartik K. Agaram <vc@akkartik.com> | 2021-10-20 12:01:55 -0700 |
| commit | 619dc31dfc565a2f8d76b6ab701b64394506f5ae (patch) | |
| tree | e6fa4595c885f1582cdf7b6e89e5439aecdd0f68 /tutorial/task4-calculator.html | |
| parent | 909a0e2530142ea5bf506d66111a6ff75bf645e9 (diff) | |
| download | mu-619dc31dfc565a2f8d76b6ab701b64394506f5ae.tar.gz | |
sketching out a slow tutorial
Diffstat (limited to 'tutorial/task4-calculator.html')
| -rw-r--r-- | tutorial/task4-calculator.html | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tutorial/task4-calculator.html b/tutorial/task4-calculator.html new file mode 100644 index 00000000..dca1190c --- /dev/null +++ b/tutorial/task4-calculator.html @@ -0,0 +1,15 @@ +<script> +function convert() { + var n = parseInt(document.getElementById('input').value); + if (isNaN(n)) + document.getElementById('result').innerHTML = "not a number"; + else + document.getElementById('result').innerHTML = "0x" + n.toString(16); + event.preventDefault(); +} +</script> +<body style='font-size:200%'> +<form style='margin:5em' onSubmit='convert()'> +<input style='width:4em; font-size:100%' type='text' id='input'/> <input type='submit' style='width=6em; font-size:100%' value='convert'> = <span id='result' style='display:inline-block; min-width:4em; border-bottom:1px solid; text-align: right'></span> +</form> +</body> |