Cara Membuat Tombol Back To Top dengan Mudah

Hay sobat giShafz blog ! Admin akan berbagi tentang cara membuat Tombol Back To Top dengan Mudah atau lebih dikenal dengan Tombol Kembali Ke atas, jadi fungsinya memasang back to top button itu agar pengunjung bisa langsung menuju ke atas dalam sekali klik. Jadi gak usah ngeroll cape-cape di mouse ;)

Nih mimin kasih tau caranya ! Ikutinnya sobat !!

Tombol Back to Top yang Pertama

•     Login ke akun Blogger
•     Klik Layout / Tata Letak
•     Klik Add Gadget / Tambahkan Gadget
•     Pilih Add HTML/JavaScript
•     Kemudian Simpan kode HTML berikut ini
• !) kode yang berwarna Biru ganti dengan kata-kata yang ingin ditampilkan
• !) kode yang berwarna Merah ganti dengan url gambar yang ingin ditampilkan
• Kemudian klik Save / Simpan

<a href='#' style='display:scroll;position:fixed;bottom:15px;right:15px;' title='Back to Top'><img src='https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgkWYM4Y2UrKpqf2dmExizdE0rvOaAjbJFJY2AEUrCn1TVQ5y2lohYTvfuYbJ3_o4o-BgHWP50-H9PeDZiktBU003e8Ji9uE864Jj3yazS75YofvihWRbZb0AeGB4qeb2pjnizWRTAMDYAH/s1600/navigate-up-icon.png'/></a>

Tombol Back to Top yang Kedua

• Caranya masih sama dengan Tombol Back to Top yang Pertama hanya saja beda HTML
• Ganti Kode warna Merah dengan URL Gambar kalian!
• Jika gak di ganti juga tidak apa-apa kok.. Karena sudah bagus ^^
• 
  

<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.3.2/jquery.min.js"></script>

<script type="text/javascript" >


var scrolltotop={
    //startline: Integer. Number of pixels from top of doc scrollbar is scrolled before showing control
    //scrollto: Keyword (Integer, or "Scroll_to_Element_ID"). How far to scroll document up when control is clicked on (0=top).
    setting: {startline:100, scrollto: 0, scrollduration:1000, fadeduration:[500, 100]},
    controlHTML: '<img src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEir7os_rzgf18qRp7ir-vndpobsoJE4sPT6UVv0L3jYX75TvCz0bSzXNhFPyoOQnLgFLGQGOGUpQnbtrLKc-5zfvDxrzB0BxtGm84wHBmL63UmTuuSmejE9ij00LuWWRe_8pZ2WVwelZWhG/s1600/back+to+top10.gif" />', //HTML for control, which is auto wrapped in DIV w/ ID="topcontrol"
    controlattrs: {offsetx:5, offsety:5}, //offset of control relative to right/ bottom of window corner
    anchorkeyword: '#top', //Enter href value of HTML anchors on the page that should also act as "Scroll Up" links

    state: {isvisible:false, shouldvisible:false},

    scrollup:function(){
        if (!this.cssfixedsupport) //if control is positioned using JavaScript
            this.$control.css({opacity:0}) //hide control immediately after clicking it
        var dest=isNaN(this.setting.scrollto)? this.setting.scrollto : parseInt(this.setting.scrollto)
        if (typeof dest=="string" && jQuery('#'+dest).length==1) //check element set by string exists
            dest=jQuery('#'+dest).offset().top
        else
            dest=0
        this.$body.animate({scrollTop: dest}, this.setting.scrollduration);
    },

    keepfixed:function(){
        var $window=jQuery(window)
        var controlx=$window.scrollLeft() + $window.width() - this.$control.width() - this.controlattrs.offsetx
        var controly=$window.scrollTop() + $window.height() - this.$control.height() - this.controlattrs.offsety
        this.$control.css({left:controlx+'px', top:controly+'px'})
    },

    togglecontrol:function(){
        var scrolltop=jQuery(window).scrollTop()
        if (!this.cssfixedsupport)
            this.keepfixed()
        this.state.shouldvisible=(scrolltop>=this.setting.startline)? true : false
        if (this.state.shouldvisible && !this.state.isvisible){
            this.$control.stop().animate({opacity:1}, this.setting.fadeduration[0])
            this.state.isvisible=true
        }
        else if (this.state.shouldvisible==false && this.state.isvisible){
            this.$control.stop().animate({opacity:0}, this.setting.fadeduration[1])
            this.state.isvisible=false
        }
    },
  
    init:function(){
        jQuery(document).ready(function($){
            var mainobj=scrolltotop
            var iebrws=document.all
            mainobj.cssfixedsupport=!iebrws || iebrws && document.compatMode=="CSS1Compat" && window.XMLHttpRequest //not IE or IE7+ browsers in standards mode
            mainobj.$body=(window.opera)? (document.compatMode=="CSS1Compat"? $('html') : $('body')) : $('html,body')
            mainobj.$control=$('<div id="topcontrol">'+mainobj.controlHTML+'</div>')
                .css({position:mainobj.cssfixedsupport? 'fixed' : 'absolute', bottom:mainobj.controlattrs.offsety, right:mainobj.controlattrs.offsetx, opacity:0, cursor:'pointer'})
                .attr({title:'Scroll Back to Top'})
                .click(function(){mainobj.scrollup(); return false})
                .appendTo('body')
            if (document.all && !window.XMLHttpRequest && mainobj.$control.text()!='') //loose check for IE6 and below, plus whether control contains any text
                mainobj.$control.css({width:mainobj.$control.width()}) //IE6- seems to require an explicit width on a DIV containing text
            mainobj.togglecontrol()
            $('a[href="' + mainobj.anchorkeyword +'"]').click(function(){
                mainobj.scrollup()
                return false
            })
            $(window).bind('scroll resize', function(e){
                mainobj.togglecontrol()
            })
        })
    }
}

scrolltotop.init()

</script>

Untuk ditempatkan di pojok kanan bawah silahkan taruh script dibawah ini tepat dibawah code </body> di Template - Edit HTML kalian !

<script src='http://bloggerpeer.googlecode.com/files/backtotop.js' type='text/javascript'/> 
<!-- Back to top designed by Mazinu Mazure - mazinubersahabat.blogspot.com --> 
<a href='#' style='display:scroll;position:fixed;bottom:5px;right:5px;' title='Back to Top'><img onclick='MGJS.goTop();return false;' src='http://png-1.findicons.com/files/icons/2166/oxygen/48/arrow_up.png'/></a>

Semoga sukses Sobat !

Sumber : DISINI