User talk:La Longue Carabine: Difference between revisions

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==Analyze and Discuss==
==Comments and Discussion==
Whatever.
Whatever.



== To Use Spidermonkey Examples in HTML Documents ==
== To Use Spidermonkey Examples in HTML Documents ==
Line 24: Line 23:
var printBuf = '';
var printBuf = '';
function putstr() {
function putstr() {
⚫
var pad = arguments.length > 1 ? ' ' : ''
for (var i = 0; i < arguments.length; i++) {
for (var i = 0; i < arguments.length; i++) {
printBuf += arguments[i];
printBuf += arguments[i] + pad;
⚫
if (arguments.length > 1) printBuf += ' ';
}
}
}
}


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

Latest revision as of 16:22, 23 July 2012

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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