<div id="slides"> <div class="slide"><img src="img/sample_slides/macbook.jpg" width="920" height="400" alt="side" /></div> <div class="slide"><img src="img/sample_slides/iphone.jpg" width="920" height="400" alt="side" /></div> <div class="slide"><img src="img/sample_slides/imac.jpg" width="920" height="400" alt="side" /></div> <div class="slide"><a href="http://tutorialzine.com/2009/10/beautiful-apple-gallery-slideshow/" target="_blank"><img src="img/sample_slides/info.jpg" width="920" height="400" alt="side" /></a></div> </div>
Chciałbym aby po wyświetleniu pierwszego slajdu pojawiały się na nim dodatkowo napisy "To jest pierwszy slajd", a nastepnie "Witaj na naszej stronie"(drugi napis by pojawił się sekundę albo dwie po pierwszym) Jak to zrobić? Słowem potrzebuje do slajdów (które są zdjęciami) pododawać napisy.
Oto cały kod slidera:
Plik demo.html:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <link rel="stylesheet" type="text/css" href="demo.css" /> <!--[if lte IE 7]> <style type="text/css"> ul li{ display:inline; /*float:left;*/ } </style> <![endif]--> </head> <body> <div id="main"> <div id="gallery"> <div id="slides"> </div> <div id="menu"> <ul> <!-- <li class="menuItem"><a href=""><img src="img/sample_slides/thumb_about.png" alt="thumbnail" /></a></li> <li class="fbar"> </li><li class="menuItem"><a href=""><img src="img/sample_slides/thumb_macbook.png" alt="thumbnail" /></a></li> <li class="menuItem"><a href=""><img src="img/sample_slides/thumb_iphone.png" alt="thumbnail" /></a></li> <li class="menuItem"><a href=""><img src="img/sample_slides/thumb_imac.png" alt="thumbnail" /></a></li> --> </ul> </div> </div> </div> </body> </html>
Plik demo.css:
body,h1,h2,h3,p,quote,small,form,input,ul,li,ol,label{ /* Page reset */ margin:0px; padding:0px; } body{ /* Setting default text color, background and a font stack */ color:#444444; font-size:13px; background: #f2f2f2; font-family:Arial, Helvetica, sans-serif; } /* Gallery styles */ #gallery{ /* CSS3 Box Shadow */ -moz-box-shadow:0 0 3px #AAAAAA; -webkit-box-shadow:0 0 3px #AAAAAA; box-shadow:0 0 3px #AAAAAA; /* CSS3 Rounded Corners */ -moz-border-radius-bottomleft:4px; -webkit-border-bottom-left-radius:4px; border-bottom-left-radius:4px; -moz-border-radius-bottomright:4px; -webkit-border-bottom-right-radius:4px; border-bottom-right-radius:4px; border:1px solid white; background:url(img/panel.jpg) repeat-x bottom center #ffffff; /* The width of the gallery */ width:920px; overflow:hidden; } #slides{ /* This is the slide area */ height:400px; /* jQuery changes the width later on to the sum of the widths of all the slides. */ width:920px; overflow:hidden; } .slide{ float:left; } #menu{ /* This is the container for the thumbnails */ height:45px; } ul{ margin:0px; padding:0px; } li{ /* Every thumbnail is a li element */ width:60px; display:inline-block; list-style:none; height:45px; overflow:hidden; } li.inact:hover{ /* The inactive state, highlighted on mouse over */ background:url(img/pic_bg.png) repeat; } li.act,li.act:hover{ /* The active state of the thumb background:url(img/active_bg.png) no-repeat;*/ background:url(img/sample_slides/thumb_iphone.png) no-repeat 0 0; } li.act a{ cursor:default; } .fbar{ /* The left-most vertical bar, next to the first thumbnail */ width:2px; background:url(img/divider.png) no-repeat right; } li a{ display:block; background:url(img/divider.png) no-repeat right; height:35px; padding-top:10px; } a img{ border:none; } /* The styles below are only necessary for the demo page */ h1{ font-family:"Myriad Pro",Arial,Helvetica,sans-serif; font-size:36px; font-weight:normal; margin-bottom:15px; } h2{ font-family:"Myriad Pro",Arial,Helvetica,sans-serif; font-size:12px; font-weight:normal; position:absolute; right:0; text-transform:uppercase; top:15px; } #main{ /* The main container */ margin:15px auto; text-align:center; width:920px; position:relative; } a, a:visited { color:#0196e3; text-decoration:none; outline:none; } a:hover{ text-decoration:underline; } p{ padding:10px; text-align:center; }
Plik script.js:
$(document).ready(function(){ /* This code is executed after the DOM has been completely loaded */ var totWidth=0; var positions = new Array(); $('#slides .slide').each(function(i){ /* Traverse through all the slides and store their accumulative widths in totWidth */ positions[i]= totWidth; totWidth += $(this).width(); /* The positions array contains each slide's commulutative offset from the left part of the container */ if(!$(this).width()) { alert("Please, fill in width & height for all your images!"); return false; } }); $('#slides').width(totWidth); /* Change the cotnainer div's width to the exact width of all the slides combined */ $('#menu ul li a').click(function(e,keepScroll){ /* On a thumbnail click */ $('li.menuItem').removeClass('act').addClass('inact'); $(this).parent().addClass('act'); var pos = $(this).parent().prevAll('.menuItem').length; $('#slides').stop().animate({marginLeft:-positions[pos]+'px'},450); /* Start the sliding animation */ e.preventDefault(); /* Prevent the default action of the link */ // Stopping the auto-advance if an icon has been clicked: if(!keepScroll) clearInterval(itvl); }); $('#menu ul li.menuItem:first').addClass('act').siblings().addClass('inact'); /* On page load, mark the first thumbnail as active */ /***** * * Enabling auto-advance. * ****/ var current=1; function autoAdvance() { if(current==-1) return false; $('#menu ul li a').eq(current%$('#menu ul li a').length).trigger('click',[true]); // [true] will be passed as the keepScroll parameter of the click function on line 28 current++; } // The number of seconds that the slider will auto-advance in: var itvl = setInterval(function(){autoAdvance()},3000); });