3 replies to this topic

[MicroBoy]

<a href="kodi.php?kalkulo=a\neq b^n" onclick="return popitup('kodi.php?kalkulo=a\neq b^n')" >Open</a>

If I use just "a href" everything it is ok, but when I use popitup function, the url is

/kodi.php?kalkulo=aeq b^n

instead of

/kodi.php?kalkulo=a\neq b^n

So do I have to change something at popitup function or what?

[Alexander]

Quite a few non-alphanumeric characters are not allowed within the URI, for example the back slash should be encoded as %5C, as in:
a%5Cneq%20b%5En

Javascript has the encodeURIComponent() function and PHP has the urlencode/urldecode functions to work with this behaviour.

[wim DC]

backslash is used for various special characters in javascript. \n will result in a newline. You propably want \\ for 1 backslash.

[MicroBoy]

I use this above script for the popup where to write the encodeURIComponent, cause that URL changes it is not always the same?

function popitup(url) {

	newwindow=window.open(url,'name','height=436,width=626');

	if (window.focus) {newwindow.focus()}

	return false;

}