Hi Vidya,
Please follow the below instructions to implement Scroll tracking through the Percentage Page Viewed plugin .
For capturing the scroll of page , It is required to use percentage page viewed plugin. Please note that the plugin Record the portion of a page (0-100%) that the user views and pass the value into a variable on the next page view.
Ex- If user views a page say " Page A" and scrolls till 70% of the page and then clicks on a link on "Page A" and moves to "Page B" . Hence on load of "Page B", The Percentage of Page view value captured for "Page A" is 70%.
Please follow the following steps and you will be good to go with percentage page viewed plugin.
- Add plug in code to s_code / App measurement.js file in plugins section.
/*plugin to capture previous value */ s.getPreviousValue=new Function("v","c","el","" +"var s=this,t=new Date,i,j,r='';t.setTime(t.getTime()+1800000);if(el" +"){if(s.events){i=s.split(el,',');j=s.split(s.events,',');for(x in i" +"){for(y in j){if(i[x]==j[y]){if(s.c_r(c)) r=s.c_r(c);v?s.c_w(c,v,t)" +":s.c_w(c,'no value',t);return r}}}}}else{if(s.c_r(c)) r=s.c_r(c);v?" +"s.c_w(c,v,t):s.c_w(c,'no value',t);return r}"); /* * Utility Function: split v1.5 - split a string (JS 1.0 compatible) */ s.split=new Function("l","d","" +"var i,x=0,a=new Array;while(l){i=l.indexOf(d);i=i>-1?i:l.length;a[x" +"++]=l.substring(0,i);l=l.substring(i+d.length);}return a"); s.getPercentPageViewed=new Function("n","" +"var s=this,W=window,EL=W.addEventListener,AE=W.attachEvent,E=['load" +"','unload','scroll','resize','zoom','keyup','mouseup','touchend','o" +"rientationchange','pan'];W.s_Obj=s;s_PPVid=(n=='-'?s.pageName:n)||s" +".pageName||location.href;if(!W.s_PPVevent){s.s_PPVg=function(n,r){v" +"ar k='s_ppv',p=k+'l',c=s.c_r(n||r?k:p),a=c.indexOf(',')>-1?c.split(" +"',',10):[''],l=a.length,i;a[0]=unescape(a[0]);r=r||(n&&n!=a[0])||0;" +"a.length=10;if(typeof a[0]!='string')a[0]='';for(i=1;i<10;i++)a[i]=" +"!r&&i<l?parseInt(a[i])||0:0;if(l<10||typeof a[9]!='string')a[9]='';" +"if(r){s.c_w(p,c);s.c_w(k,'?')}return a};W.s_PPVevent=function(e){va" +"r W=window,D=document,B=D.body,E=D.documentElement,S=window.screen|" +"|0,Ho='offsetHeight',Hs='scrollHeight',Ts='scrollTop',Wc='clientWid" +"th',Hc='clientHeight',C=100,M=Math,J='object',N='number',s=W.s_Obj|" +"|W.s||0;e=e&&typeof e==J?e.type||'':'';if(!e.indexOf('on'))e=e.subs" +"tring(2);s_PPVi=W.s_PPVi||0;if(W.s_PPVt&&!e){clearTimeout(s_PPVt);s" +"_PPVt=0;if(s_PPVi<2)s_PPVi++}if(typeof s==J){var h=M.max(B[Hs]||E[H" +"s],B[Ho]||E[Ho],B[Hc]||E[Hc]),X=W.innerWidth||E[Wc]||B[Wc]||0,Y=W.i" +"nnerHeight||E[Hc]||B[Hc]||0,x=S?S.width:0,y=S?S.height:0,r=M.round(" +"C*(W.devicePixelRatio||1))/C,b=(D.pageYOffset||E[Ts]||B[Ts]||0)+Y,p" +"=h>0&&b>0?M.round(C*b/h):0,O=W.orientation,o=!isNaN(O)?M.abs(o)%180" +":Y>X?0:90,L=e=='load'||s_PPVi<1,a=s.s_PPVg(s_PPVid,L),V=function(i," +"v,f,n){i=parseInt(typeof a==J&&a.length>i?a[i]:'0')||0;v=typeof v!=" +"N?i:v;v=f||v>i?v:i;return n?v:v>C?C:v<0?0:v};if(new RegExp('(iPod|i" +"Pad|iPhone)').exec(navigator.userAgent||'')&&o){o=x;x=y;y=o}o=o?'P'" +":'L';a[9]=L?'':a[9].substring(0,1);s.c_w('s_ppv',escape(W.s_PPVid)+" +"','+V(1,p,L)+','+(L||!V(2)?p:V(2))+','+V(3,b,L,1)+','+X+','+Y+','+x" +"+','+y+','+r+','+a[9]+(a[9]==o?'':o))}if(!W.s_PPVt&&e!='unload')W.s" +"_PPVt=setTimeout(W.s_PPVevent,333)};for(var f=W.s_PPVevent,i=0;i<E." +"length;i++)if(EL)EL(E[i],f,false);else if(AE)AE('on'+E[i],f);f()};v" +"ar a=s.s_PPVg();return!n||n=='-'?a[1]:a");- Add below code in the doplugins() function to s_code /App Meaurement file for capturing getPercentPageView, get previous value in respective s.prop variable Alternatively you can also add the below code to an existing Global page load rule or Custom page code of Adobe Analytics tool.
s.usePlugins=true function s_doPlugins(s) { s.prop9 = s.getPreviousValue(s.pageName,'s_ppn'); //prop9: prev page name s.prop10 = s.getPercentPageViewed(); //prop10: max % viewed of prev page if(!s.prop9||s.prop10=='no value')s.prop10=''; //clear max % viewed if no prev page view } s.doPlugins=s_doPlugins
- Create a report by breaking down prop9 with prop10 and add traffic metrics to the report.
Please let us know in case of any questions or queries.
Thanks & Regards
Parit Mittal
