User talk:La Longue Carabine

From Rosetta Code

Comments and Discussion

Whatever.

To Use Spidermonkey Examples in HTML Documents

My JavaScript Spidermonkey examples (those which do not use readline() or read from files, anyway) can be used on an HTML page as follows:

1. Create an HTML page like the one below,

2. Paste the Spidermonkey script into it,

3. Comment out the hash-bang line,

4. Comment out the call to main(),

5. Load into your browser and enjoy! 

<html>
<head>
<script>
var outElmId = 'output';
var printBuf = '';
function putstr() {
    var pad = arguments.length > 1 ? ' ' : ''
    for (var i = 0; i < arguments.length; i++) {
        printBuf += arguments[i] + pad;
    }
}

function print() {
    var pad = arguments.length > 1 ? ' ' : ''
    for (var i = 0; i < arguments.length; i++) {
        putstr(arguments[i] + pad);
    }
    var d = document.createElement('div');
    d.innerHTML = printBuf;
    document.getElementById(outElmId).appendChild(d);
    printBuf = '';
}

// Put my code here, but remove the hash-bang and call to main
// #!/usr/bin/env js

// ...

//main()

</script>
</head>
<body onload="main()">
<pre id="output"></pre>
</body>
</html>
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