這篇文章主要介紹如何使用iScroll實(shí)現(xiàn)下拉刷新和上滑加載效果,文中介紹的非常詳細(xì),具有一定的參考價(jià)值,感興趣的小伙伴們一定要看完!
站在用戶的角度思考問(wèn)題,與客戶深入溝通,找到合浦網(wǎng)站設(shè)計(jì)與合浦網(wǎng)站推廣的解決方案,憑借多年的經(jīng)驗(yàn),讓設(shè)計(jì)與互聯(lián)網(wǎng)技術(shù)結(jié)合,創(chuàng)造個(gè)性化、用戶體驗(yàn)好的作品,建站類(lèi)型包括:做網(wǎng)站、成都網(wǎng)站建設(shè)、企業(yè)官網(wǎng)、英文網(wǎng)站、手機(jī)端網(wǎng)站、網(wǎng)站推廣、域名申請(qǐng)、雅安服務(wù)器托管、企業(yè)郵箱。業(yè)務(wù)覆蓋合浦地區(qū)。具體內(nèi)容如下
html代碼:
iScroll下拉刷新上滑加載 header下拉刷新
上拉加載更多footer
css代碼:
body,ul,li {padding:0;margin:0;border:0} body {font-size:12px;font-family:microsoft yahei} .header {position:absolute;top:0; left:0;width:100%;height:45px;line-height:45px;font-size:16px;text-align:center;background:#e6e6e6} .footer {position:absolute;bottom:0; left:0;width:100%;height:48px;line-height:48px;font-size:16px;text-align:center;background:#e6e6e6} #wrapper {position:absolute;top:45px; bottom:48px;left:0;width:100%} #scroller li {padding:0 10px;height:60px;line-height:60px;background:#ecf6ff;margin-top:10px} #pullDown, #pullUp {padding:0 10px;height:30px;line-height:30px;color:#888;text-align:center}
js代碼:
var myScroll,pullDownEl, pullDownOffset,pullUpEl, pullUpOffset,generatedCount = 0; function loaded() { //動(dòng)畫(huà)部分 pullDownEl = document.getElementById('pullDown'); pullDownOffset = pullDownEl.offsetHeight; pullUpEl = document.getElementById('pullUp'); pullUpOffset = pullUpEl.offsetHeight; myScroll = new iScroll('wrapper', { useTransition: true, topOffset: pullDownOffset, onRefresh: function () { if (pullDownEl.className.match('loading')) { pullDownEl.className = ''; pullDownEl.querySelector('.pullDownLabel').innerHTML = '下拉刷新'; } else if (pullUpEl.className.match('loading')) { pullUpEl.className = ''; pullUpEl.querySelector('.pullUpLabel').innerHTML = '上拉加載更多'; } }, onScrollMove: function () { if (this.y > 5 && !pullDownEl.className.match('flip')) { pullDownEl.className = 'flip'; pullDownEl.querySelector('.pullDownLabel').innerHTML = '釋放刷新'; this.minScrollY = 0; } else if (this.y < 5 && pullDownEl.className.match('flip')) { pullDownEl.className = ''; pullDownEl.querySelector('.pullDownLabel').innerHTML = 'Pull down to refresh...'; this.minScrollY = -pullDownOffset; } else if (this.y < (this.maxScrollY - 5) && !pullUpEl.className.match('flip')) { pullUpEl.className = 'flip'; pullUpEl.querySelector('.pullUpLabel').innerHTML = '釋放刷新'; this.maxScrollY = this.maxScrollY; } else if (this.y > (this.maxScrollY + 5) && pullUpEl.className.match('flip')) { pullUpEl.className = ''; pullUpEl.querySelector('.pullUpLabel').innerHTML = 'Pull up to load more...'; this.maxScrollY = pullUpOffset; } }, onScrollEnd: function () { if (pullDownEl.className.match('flip')) { pullDownEl.className = 'loading'; pullDownEl.querySelector('.pullDownLabel').innerHTML = '加載中'; pullDownAction(); // Execute custom function (ajax call?) } else if (pullUpEl.className.match('flip')) { pullUpEl.className = 'loading'; pullUpEl.querySelector('.pullUpLabel').innerHTML = '加載中'; pullUpAction(); // Execute custom function (ajax call?) } } }); loadAction(); } document.addEventListener('touchmove', function (e) { e.preventDefault(); }, false);//阻止冒泡 document.addEventListener('DOMContentLoaded', function () { setTimeout(loaded, 0); }, false); //初始狀態(tài),加載數(shù)據(jù) function loadAction(){ var el, li; el = document.getElementById('thelist'); for (i=0; i<10; i++) { li = document.createElement('li'); li.innerText = '初始數(shù)據(jù)--' + (++generatedCount); el.appendChild(li, el.childNodes[0]); } myScroll.refresh(); } //下拉刷新當(dāng)前數(shù)據(jù) function pullDownAction () { setTimeout(function () { //這里執(zhí)行刷新操作 myScroll.refresh(); }, 400); } //上拉加載更多數(shù)據(jù) function pullUpAction () { setTimeout(function () { var el, li; el = document.getElementById('thelist'); for (i=0; i<10; i++) { li = document.createElement('li'); li.innerText = '上拉加載--' + (++generatedCount); el.appendChild(li, el.childNodes[0]); } myScroll.refresh(); }, 400); }
示例:
demo地址:http://test.ixiewei.com/iscroll-4-demo
下載地址:iScroll下拉刷新上滑加載
截圖:
以上是“如何使用iScroll實(shí)現(xiàn)下拉刷新和上滑加載效果”這篇文章的所有內(nèi)容,感謝各位的閱讀!希望分享的內(nèi)容對(duì)大家有幫助,更多相關(guān)知識(shí),歡迎關(guān)注創(chuàng)新互聯(lián)網(wǎng)站建設(shè)公司行業(yè)資訊頻道!
另外有需要云服務(wù)器可以了解下創(chuàng)新互聯(lián)建站www.cdcxhl.com,海內(nèi)外云服務(wù)器15元起步,三天無(wú)理由+7*72小時(shí)售后在線,公司持有idc許可證,提供“云服務(wù)器、裸金屬服務(wù)器、高防服務(wù)器、香港服務(wù)器、美國(guó)服務(wù)器、虛擬主機(jī)、免備案服務(wù)器”等云主機(jī)租用服務(wù)以及企業(yè)上云的綜合解決方案,具有“安全穩(wěn)定、簡(jiǎn)單易用、服務(wù)可用性高、性價(jià)比高”等特點(diǎn)與優(yōu)勢(shì),專(zhuān)為企業(yè)上云打造定制,能夠滿足用戶豐富、多元化的應(yīng)用場(chǎng)景需求。