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Intro to jQuery for Phase 0
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| <!DOCTYPE html> | |
| <html> | |
| <head> | |
| <title>DOM manipulation with jQuery</title> | |
| <!-- Add a link to jQuery CDN here script here --> | |
| <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script> | |
| <script type="text/javascript" src="jquery_example.js"></script> | |
| </head> | |
| <body> | |
| <h1> Hello. Welcome to the jQuery DOM Manipulation Challenge! </h1> | |
| <div class="mascot"> | |
| <h1> My DBC Mascot </h1> | |
| <img src="dbc_logo.jpg"> | |
| </div> | |
| </body> | |
| </html> |
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| $(document).ready(function(){ | |
| var bodyElement = $('body') | |
| //RELEASE 0: | |
| //Link this script and the jQuery library to the jquery_example.html file and analyze what this code does. | |
| $('body').css({'background-color': 'pink'}) | |
| //RELEASE 1: | |
| //Add code here to select elements of the DOM | |
| var header = $('h1'); | |
| var mascot_class = $('.mascot'); | |
| var div = $('div'); | |
| //RELEASE 2: | |
| // Add code here to modify the css and html of DOM elements | |
| $('h1').css({ | |
| 'color': 'red', | |
| 'border': '1px solid blue', | |
| 'visibility': 'visible'//'hidden' | |
| }); | |
| /* | |
| Or you could do it line by line if you want: $('h1').css({'color': 'red'}); | |
| Or you can use the variable we set above header.css({'color': 'red'}); | |
| To change ONLY the h1 nested in the div with class mascot use $('.mascot h1').css({'color': 'purple'}); | |
| */ | |
| //.html() method lets you set & get the html of an element: | |
| $('.mascot h1').html('DBC Fox') | |
| //RELEASE 3: Event Listener | |
| // Add the code for the event listener here | |
| $('img').on('mouseover', function(e){ | |
| e.preventDefault() | |
| $(this).attr('src', 'http://www.vamers.com/wp-content/uploads/2013/09/Vamers-FIY-Ermahgerd-What-does-the-Fox-say-Ylvis-has-the-answer-Main-.jpg') | |
| }) | |
| $('img').on('mouseout', function(e){ | |
| e.preventDefault() | |
| $(this).attr('src', 'http://i.dailymail.co.uk/i/pix/2011/11/30/article-2067985-0EFB7E9000000578-738_636x677.jpg') //overrides original img. | |
| }) | |
| //RELEASE 4 : Experiment on your own | |
| //borrowed from menor: | |
| $("#bigger").click(function() { | |
| $("img").animate( | |
| {"height": "+=50px"}, | |
| "easein"); | |
| }); | |
| $("#smaller").click(function() { | |
| $("img").animate( | |
| {"height": "-=50px"}, | |
| "easeout"); | |
| }); | |
| }) // end of the document.ready function: do not remove or write DOM manipulation below this. |
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