Javascript :)
<html>
<head>
<script type="text/javascript">
function reload()
{
/*
Author: ME Wieringa
Email:
[email protected]
*/
// Definieer variabelen
var HTML, s, stukken, veld;
HTML = '';
s = replace(document.getElementById('stukken').value, ' ', '');
stukken = s.split(',');
veld = new Array(8);
// Definieer een leeg schaakbord
for(var i = 0; i < 8; i++)
{
veld[i] = new Array(8);
for(var j = 0; j < 8; j++)
{
veld[i][j] = '';
}
}
// Plaats de opgegeven stukken op de juiste plek
for(var i = 0; i < stukken.length; i++)
{
var stuk = stukken[i];
if(stuk.match('[a-zA-Z][a-hA-H][1-8]'))
{
var naam = stuk.substr(0, 1);
var kolom_tmp = stuk.substr(1, 1);
var kolom = letterNaarCijfer(kolom_tmp);
var rij_tmp = parseInt(stuk.substr(2, 1));
var rij = rij_tmp - 1;
veld[rij][kolom] = naam;
}
else
{
alert('Het stuk/positie "' + stuk + '" is ongeldig.');
return false;
}
}
// Weergeven van schaakbord
HTML += '<table border="0" cellpadding="3" cellspacing="0">';
HTML += '<tr>';
for(var i = 0; i < 8; i++)
{
for(var j = 0; j < 8; j++)
{
if(((i % 2) + j) % 2)
{
color = '#A0A0A0';
}
else
{
color = '#F0F0F0';
}
if(veld[j][i] == '')
{
HTML += '<td style="background: ' + color + '; height: 23px; width: 23px;"> </td>';
}
else
{
HTML += '<td style="background: ' + color + '; height: 23px; width: 23px;">' + veld[j][i] + '</td>';
}
}
if(i < 7)
{
HTML += '</tr><tr>';
}
}
HTML += '</tr>';
HTML += '</table>';
document.getElementById('schaakbord').innerHTML = HTML;
}
function letterNaarCijfer(letter)
{
switch(letter)
{
case 'a' : return 0;
case 'b' : return 1;
case 'c' : return 2;
case 'd' : return 3;
case 'e' : return 4;
case 'f' : return 5;
case 'g' : return 6;
case 'h' : return 7;
}
return -1;
}
function replace(string, search, replace)
{
var index = -1;
while((index = string.indexOf(search)) > -1)
{
string = '' + string.substring(0, index) + replace + string.substring((index + search.length), string.length);
}
return string;
}
</script>
</head>
<body>
<div id="schaakbord" style="height: 250; width: 250;">
</div>
<textarea id="stukken">Ta1, Pa2, La3, Da4, Ka5, La6, Pa7, Ta8, pb1, pb2, pb3, pb4, pb5, pb6, pb7, pb8, pg1, pg2, pg3, pg4, pg5, pg6, pg7, pg8, Th1, Ph2, Lh3, Dh4, Kh5, Lh6, Ph7, Th8</textarea>
<input onclick="javascript: reload();" type="button" value="Laad schaakbord" />
</body>
</html>