A Project of the Center for Advanced Study in the Visual Arts, National Gallery of Art
History of Early American Landscape Design

Difference between revisions of "MediaWiki:Common.js"

[http://www.nga.gov/content/ngaweb/research/casva/research-projects.html A Project of the National Gallery of Art, Center for Advanced Study in the Visual Arts ]
Line 15: Line 15:
 
});
 
});
  
$(document).ready(function(){
+
/*Make .caret rotate*/
     $('#mw-navigation').removeClass('sticky.is_stuck');
+
$('a.dropdown-toggle').on(click function() {
 +
     if ( !$(this).hasClass('.caretRotate;) ) {
 +
          $(this).addClass('.caretRotate');
 +
    }
 +
    else {
 +
          $(this).removeClass('.caretRotate');
 +
    }
 
});
 
});
 +
  
 
/*Adds up button on scroll*/
 
/*Adds up button on scroll*/

Revision as of 18:41, May 22, 2018

/*Creates random image selection for banner*/
function getRandomImage()
{
    var images = [
        "/mediawiki/images/3/32/0072_banner_alt.jpg",
        "/mediawiki/images/1/1c/0464_banner_alt.jpg",
        "/mediawiki/images/9/98/0033_banner.jpg",
        "/mediawiki/images/9/94/1213_banner.jpg"
    ];
    return images[Math.floor(Math.random() * images.length)];
}

$(document).ready(function(){
    $(".bannerImage").css({'background-image' : 'url(' + getRandomImage() + ')'}).addClass('fade-in');
});

/*Make .caret rotate*/
$('a.dropdown-toggle').on(click function() {
     if ( !$(this).hasClass('.caretRotate;) ) {
          $(this).addClass('.caretRotate');
     }
     else {
          $(this).removeClass('.caretRotate');
     }
});


/*Adds up button on scroll*/
$('body').prepend('<a href="#" class="back-to-top">Back to Top</a>');

var amountScrolled = 400;

$(window).scroll(function() {
	if ( $(window).scrollTop() > amountScrolled ) {
		$('a.back-to-top').fadeIn('slow');
	} else {
		$('a.back-to-top').fadeOut('slow');
	}
});

Retrieved from "https://heald.nga.gov/mediawiki/index.php?title=MediaWiki:Common.js&oldid=33783"

History of Early American Landscape Design contributors, "MediaWiki:Common.js," History of Early American Landscape Design, , https://heald.nga.gov/mediawiki/index.php?title=MediaWiki:Common.js&oldid=33783 (accessed December 9, 2021).

A Project of the Center for Advanced Study in the Visual Arts

National Gallery of Art, Washington