MediaWiki:Gadget-Tooltips.js: Difference between revisions
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m (Previous didn't work but didn't break either. Trying new method suggested by KokoroSenshi. Third time lucky?) |
KokoroSenshi (talk | contribs) m (Changed the wording of the comment; replaced space by tab) |
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// | // Original by Osvaldas Valutis: http://web.archive.org/web/20180306004159/https://osvaldas.info/elegant-css-and-jquery-tooltip-responsive-mobile-friendly | ||
$( function() | $( function() | ||
Line 5: | Line 5: | ||
var targets = $( '.explain, .tooltip' ), | var targets = $( '.explain, .tooltip' ), | ||
target = false, | target = false, | ||
tooltip = false, | tooltip = false, | ||
title = false; | title = false; | ||
Revision as of 05:09, 26 March 2018
// Original by Osvaldas Valutis: http://web.archive.org/web/20180306004159/https://osvaldas.info/elegant-css-and-jquery-tooltip-responsive-mobile-friendly
$( function()
{
var targets = $( '.explain, .tooltip' ),
target = false,
tooltip = false,
title = false;
targets.bind( 'mouseenter', function()
{
target = $( this );
tip = target.attr( 'title' );
tooltip = $( '<div id="tooltip"></div>' );
if( !tip || tip == '' )
return false;
target.removeAttr( 'title' );
tooltip.css( 'opacity', 0 )
.html( tip )
.appendTo( 'body' );
var init_tooltip = function()
{
if( $( window ).width() < tooltip.outerWidth() * 1.5 )
tooltip.css( 'max-width', $( window ).width() / 2 );
else
tooltip.css( 'max-width', 340 );
var pos_left = target.offset().left + ( target.outerWidth() / 2 ) - ( tooltip.outerWidth() / 2 ),
pos_top = target.offset().top - tooltip.outerHeight() - 20 - $('#netbar').height();
if( pos_left < 0 )
{
pos_left = target.offset().left + target.outerWidth() / 2 - 20;
tooltip.addClass( 'left' );
}
else
tooltip.removeClass( 'left' );
if( pos_left + tooltip.outerWidth() > $( window ).width() )
{
pos_left = target.offset().left - tooltip.outerWidth() + target.outerWidth() / 2 + 20;
tooltip.addClass( 'right' );
}
else
tooltip.removeClass( 'right' );
if( pos_top < 0 )
{
var pos_top = target.offset().top + target.outerHeight();
tooltip.addClass( 'top' );
}
else
tooltip.removeClass( 'top' );
tooltip.css( { left: pos_left, top: pos_top } )
.animate( { top: '+=10', opacity: 1 }, 50 );
};
init_tooltip();
$( window ).resize( init_tooltip );
var remove_tooltip = function()
{
tooltip.animate( { top: '-=10', opacity: 0 }, 50, function()
{
$( this ).remove();
});
target.attr( 'title', tip );
};
target.bind( 'mouseleave', remove_tooltip );
tooltip.bind( 'click', remove_tooltip );
});
});