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File: example.js

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  Classes of Chi H.   IP2Location Lite Web Viewer   example.js   Download  
File: example.js
Role: Auxiliary data
Content type: text/plain
Description: example file
Class: IP2Location Lite Web Viewer
Query IP2Location data to display using AJAX
Author: By
Last change:
Date: 8 years ago
Size: 3,776 bytes
 

Contents

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/* * Copyright (C) Chi Hoang - All Rights Reserved */ function scrollTomid(dir) { if (dir=="up") { var pos = window.innerHeight-window.outerHeight/2*-6; } else { var pos = window.innerHeight-window.outerHeight/2*-6; } console.log("scrollTo:"+ pos); //http://stackoverflow.com/questions/15691569/javascript-issue-with-scrollto-in-chrome setTimeout(function() {window.scrollTo(0,pos);},500); } //http://stackoverflow.com/questions/15932650/body-scrollheight-doesnt-work-in-firefox function getDocHeight() { var D = document; return Math.max( Math.max(D.body.scrollHeight, D.documentElement.scrollHeight), Math.max(D.body.offsetHeight, D.documentElement.offsetHeight), Math.max(D.body.clientHeight, D.documentElement.clientHeight) ); } //http://stackoverflow.com/questions/14505224/js-set-window-height-using-current-window-size function setWindowHeight(){ //var windowHeight = window.innerHeight; var windowHeight = getDocHeight(); document.body.style.height = windowHeight + "px"; document.body.scrollHeight = windowHeight + "px"; console.log("DocBodyStyleHeight:"+document.body.style.height); console.log("WinInnerHeight:"+window.innerHeight); console.log("WinScrollY:"+window.scrollY); console.log("DocBodyScrollHeight:"+document.body.scrollHeight); } window.addEventListener("resize",setWindowHeight,false); window.onload = function ready () { setWindowHeight(); l = new Publisher(new List()); var iplong=0; var start=Math.floor(iplong/Number(l.step))*Number(l.step); var end=(start+100*Number(l.step))-Number(l.step); l.Request(start,end, "down"); window.onscroll = function(ev) { //http://stackoverflow.com/questions/15484084/make-element-fixed-on-scroll var el = document.getElementById('666'); if (el != null && document.body.scrollTop > 50){ el.style.position = 'fixed'; el.style.top = '0px'; } else if (el != null) { el.style.position = 'static'; el.style.top = 'auto'; } //http://blog.grayghostvisuals.com/js/detecting-scroll-position/ if (document.body.scrollTop == 0) { console.log("Top of page"); setWindowHeight(); var t = l.observers.count(); switch (l.direction) { case "down": { //var page = Math.floor((a-100)/100)*Number(l.range) + Number(l.range)+Math.floor((a-100)/100)*Number(l.step); if (t<=100) { var page = Number(l.range); } else if (t<=200) { var page = Number(l.range)+2*Number(l.step); } l.Request(Number(l.from)-page-Number(l.step)-Number(l.step),Number(l.from)-page+Number(l.range)-Number(l.step),"up"); break; }; case "up": { l.Request(Number(l.from)-Number(l.range),Number(l.from),"up"); break; } default: { l.Request(Number(l.from)-Number(l.range)-Number(l.step)-Number(l.step),Number(l.from)-Number(l.step),"up"); break; } } //scrollTomid("up"); } //http://stackoverflow.com/questions/15260184/strange-behaviour-of-chrome-at-window-scrollto if ((window.innerHeight + window.scrollY) >= document.body.scrollHeight) { // you're at the bottom of the page console.log("Bottom of page"); setWindowHeight(); switch (l.direction) { case "down": { l.Request(Number(l.to)+Number(l.step),Number(l.to)+Number(l.range)+Number(l.step),"down"); break; }; case "up": { l.Request(Number(l.to)+Number(l.range)+Number(l.range)+Number(l.step)+Number(l.step),Number(l.to)+Number(l.range)+Number(l.range)+Number(l.range)+Number(l.step)+Number(l.step),"down"); break; } default: { l.Request(Number(l.to)+Number(l.step),Number(l.to)+Number(l.range)+Number(l.step),"down"); break; } } //scrollTomid("down"); } }; }