MediaWiki:Common.js: Różnice pomiędzy wersjami

// <pre>
/** Collapsible tables *********************************************************
  *
  *  Description: Allows tables to be collapsed, showing only the header. See
  *	       [[en:Wikipedia:NavFrame]].
  *  Maintainers: [[User:R. Koot]]
  */

var autoCollapse = 2;
var collapseCaption = "ukryj";
var expandCaption = "pokaż";

function collapseTable( tableIndex )
{
    var Button = document.getElementById( "collapseButton" + tableIndex );
    var Table = document.getElementById( "collapsibleTable" + tableIndex );

    if ( !Table || !Button ) {
	return false;
    }

    var Rows = Table.rows;

    if ( Button.firstChild.data == collapseCaption ) {
	for ( var i = 1; i < Rows.length; i++ ) {
	    Rows[i].style.display = "none";
	}
	Button.firstChild.data = expandCaption;
    } else {
	for ( var i = 1; i < Rows.length; i++ ) {
	    Rows[i].style.display = Rows[0].style.display;
	}
	Button.firstChild.data = collapseCaption;
    }
}

function createCollapseButtons()
{
    var tableIndex = 0;
    var NavigationBoxes = new Object();
    var Tables = document.getElementsByTagName( "table" );

    for ( var i = 0; i < Tables.length; i++ ) {
	if ( hasClass( Tables[i], "collapsible" ) ) {

	    /* only add button and increment count if there is a header row to work with */
	    var HeaderRow = Tables[i].getElementsByTagName( "tr" )[0];
	    if (!HeaderRow) continue;
	    var Header = HeaderRow.getElementsByTagName( "th" )[0];
	    if (!Header) continue;

	    NavigationBoxes[ tableIndex ] = Tables[i];
	    Tables[i].setAttribute( "id", "collapsibleTable" + tableIndex );

	    var Button     = document.createElement( "span" );
	    var ButtonLink = document.createElement( "a" );
	    var ButtonText = document.createTextNode( collapseCaption );

	    Button.style.styleFloat = "right";
	    Button.style.cssFloat = "right";
	    Button.style.fontWeight = "normal";
	    Button.style.textAlign = "right";
	    Button.style.width = "6em";

	    ButtonLink.style.color = Header.style.color;
	    ButtonLink.setAttribute( "id", "collapseButton" + tableIndex );
	    ButtonLink.setAttribute( "href", "javascript:collapseTable(" + tableIndex + ");" );
	    ButtonLink.appendChild( ButtonText );

	    Button.appendChild( document.createTextNode( "[" ) );
	    Button.appendChild( ButtonLink );
	    Button.appendChild( document.createTextNode( "]" ) );

	    Header.insertBefore( Button, Header.childNodes[0] );
	    tableIndex++;
	}
    }

    for ( var i = 0;  i < tableIndex; i++ ) {
	if ( hasClass( NavigationBoxes[i], "collapsed" ) || ( tableIndex >= autoCollapse && hasClass( NavigationBoxes[i], "autocollapse" ) ) ) {
	    collapseTable( i );
	}
	else if ( hasClass( NavigationBoxes[i], "innercollapse" ) ) {
	    var element = NavigationBoxes[i];
	    while (element = element.parentNode) {
		if ( hasClass( element, "outercollapse" ) ) {
		    collapseTable ( i );
		    break;
		}
	    }
	}
    }
}

$(document).ready( createCollapseButtons );