Hi,
I'm afraid that if there are html/js issues, they are indeed Qt issues,
which I cannot do much about...
Peter
On 09/16/2012 03:27 PM, Gome wrote:
Been experimenting a bit with javascript, there are two issues I had
with it. #1 is probably just an QT issue,
#1. This should work (works in chrome), but the image is not displayed
in mnemosyne:
CARDCODE:
-------------------------------
<SCRIPT LANGUAGE="JavaScript">var x = 100;var y = 50;var imageFile =
"basal-ganglia.jpg";</SCRIPT><SCRIPT LANGUAGE="JavaScript"
SRC="placeDot.js"></SCRIPT>
placeDot.js:
-------------------------------
window.onload=placeDot;
window.onresize=placeDot;
// Write picture and dot html to document
document.write("<div id=\"pic\" style=\"position:absolute\"><img src=\""
+ imageFile +"\"></div><div id=\"dot\"
style=\"position:absolute\"><b>x</b></div>")
alert (imageFile);
function placeDot(){
//offset relative to dot size
x += 1;
y += 1;
// Center image
document.getElementById("pic").style.top = 0;
document.getElementById("pic").style.left =
(window.innerWidth/2)-(document.getElementById("pic").offsetWidth/2);
// Position dot
document.getElementById("dot").style.left = x +
document.getElementById("pic").offsetLeft;
document.getElementById("dot").style.top = y;
//alert (document.getElementById("pic").style.left);
}
#2. Instead of writing the image to the document I placed it in the
html. This is not that dynamic, but it works. There is a problem and
that is that the outer card frame is not 100% in height. I think this
has do do with that the the outer html is different when I did the
testing in chrome, but I'm not entirely sure.
HTML CODE FOR TESTING IN CHROME:
-------------------------------
<html>
<head>
<title>JS place test</title>
</head>
<body>
<table width="100%" border="0" align="center">
<tr>
<td align="center" valign="middle">
<table>
<div id="pic" style="position:absolute"><img src="basal-ganglia.jpg"></div>
<SCRIPT LANGUAGE="JavaScript">
// setting custom variables
// dot position
var x = 100;
var y = 50;
// map file
var imageFile = "basal-ganglia.jpg";
</SCRIPT>
<SCRIPT LANGUAGE="JavaScript" SRC="placeDot.js">
</SCRIPT>
</table>
</td>
</tr>
</table>
</body>
</html>
CARDCODE:
-------------------------------
<div id="pic" style="position:absolute"><img src="basal-ganglia.jpg"></div>
<SCRIPT LANGUAGE="JavaScript">var x = 100;var y = 50;var imageFile =
"basal-ganglia.jpg";</SCRIPT><SCRIPT LANGUAGE="JavaScript"
SRC="placeDot.js"></SCRIPT>
placeDot.js:
-------------------------------
window.onload=placeDot;
window.onresize=placeDot;
// Write picture to document
//document.write("<div id=\"pic\" style=\"position:absolute\"><img
src=\"" + imageFile +"\"></div>")
// and dot html
document.write("<div id=\"dot\" style=\"position:absolute\"><b>x</b></div>")
alert (imageFile);
function placeDot(){
//offset relative to dot size
x += 1;
y += 1;
// Center image
document.getElementById("pic").style.top = 0;
document.getElementById("pic").style.left =
(window.innerWidth/2)-(document.getElementById("pic").offsetWidth/2);
// Position dot
document.getElementById("dot").style.left = x +
document.getElementById("pic").offsetLeft;
document.getElementById("dot").style.top = y;
//alert (document.getElementById("pic").style.left);
}
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Peter Bienstman
Ghent University, Dept. of Information Technology
Sint-Pietersnieuwstraat 41, B-9000 Gent, Belgium
tel: +32 9 264 34 46, fax: +32 9 264 35 93
WWW: http://photonics.intec.UGent.be
email: [email protected]
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