随着互联网时代的发展,web前端已经和后台数据挂钩,作为web前端仅仅不是只切图写写html,css 和简单js交互。
js code
1 $(function() { 2 var page = 1; 3 var discount = $(‘#discount‘); 4 var innerHeight = window.innerHeight; 5 var timer2 = null; 6 $.ajax({ 7 url: ‘/lightapp/marketing/verify/apply/list?page=1‘, 8 type: ‘GET‘, 9 dataType: ‘json‘, 10 timeout: ‘1000‘, 11 cache: ‘false‘, 12 success: function (data) { 13 if (data.error_code === 0) { 14 var arrText = []; 15 for (var i = 0, t; t = data.list[i++];) { 16 arrText.push(‘<div class="consume-whole">‘); 17 arrText.push(‘<h3>‘ + t.title + ‘</h3>‘); 18 if (t.coupon_type == 1 ) { 19 arrText.push(‘<p>金额:¥‘ + t.amount + ‘</p>‘); 20 } else { 21 arrText.push(‘<p>优惠:‘ + t.amount + ‘</p>‘); 22 } 23 arrText.push(‘<p><span class="hx-user">用户:s账户飒飒是是是啊啊12‘ + t.user_name +‘</span>‘ + ‘<span>核销时间:‘ + t.use_time + ‘</span></p>‘); 24 arrText.push(‘</div>‘); 25 } 26 discount.html(arrText.join(‘‘)); 27 }; 28 var ajax_getting = false; 29 $(window).scroll(function() { 30 clearTimeout(timer2); 31 timer2 = setTimeout(function() { 32 var scrollTop = $(document.body).scrollTop(); 33 var scrollHeight = $(‘body‘).height(); 34 var windowHeight = innerHeight; 35 var scrollWhole = Math.max(scrollHeight - scrollTop - windowHeight); 36 if (scrollWhole < 100) { 37 if (ajax_getting) { 38 return false; 39 } else { 40 ajax_getting = true; 41 } 42 discount.append(‘<div class="load"><img src="/lightapp/static/zhida-yunying/img/load.gif" width="6%" /></div>‘); 43 $(‘html,body‘).scrollTop($(window).height() + $(document).height()); 44 page++; 45 $.ajax({ 46 url: ‘/lightapp/marketing/verify/apply/list?page=‘ + page, 47 type: ‘GET‘, 48 dataType: ‘json‘, 49 success: function (data) { 50 if (data.error_code === 0) { 51 var arrText = []; 52 for (var i = 0, t; t = data.list[i++];) { 53 arrText.push(‘<div class="consume-whole"><a href="/lightapp/marketing/verify/page/info?rule_id=‘ + t.rule_id + ‘&coupon_id=‘+ t.coupon_id +‘">‘); 54 arrText.push(‘<h3>‘ + t.title + ‘</h3>‘); 55 if (t.coupon_type == 1 ) { 56 arrText.push(‘<p>金额:¥‘ + t.amount + ‘</p>‘); 57 } else { 58 arrText.push(‘<p>优惠:‘ + t.amount + ‘</p>‘); 59 }; 60 arrText.push(‘<p><span class="hx-user">用户:账户飒111111111‘ + t.user_name +‘</span>‘ + ‘<span>核销时间:‘ + t.use_time + ‘</span></p>‘); 61 arrText.push(‘</a></div>‘); 62 } 63 discount.append(arrText.join(‘‘)); 64 $(".load").remove(); 65 } else { 66 $(".load").remove(); 67 discount.append(‘<div class="no-data">没有更多数据。</div>‘); 68 $(window).unbind(‘scroll‘); 69 }; 70 ajax_getting = false; 71 } 72 }); 73 }; 74 $(".load").remove(); 75 }, 200); 76 }); 77 if (data.error_code == 156006) { 78 $(‘.coupon‘).html(‘<div class="error"><h2>出错啦!</h2><p>原因:未登录</p></div>‘) 79 }; 80 if (data.error_code == 156003) { 81 $(‘.coupon‘).html(‘<div class="error"><h2>出错啦!</h2><p>原因:权限不足~请补充</p></div>‘) 82 }; 83 if (data.error_code == 156007) { 84 $(‘.coupon‘).html(‘<div class="error"><h2>出错啦!</h2><p>原因:服务异常</p></div>‘) 85 }; 86 if (data.error_code == 511) { 87 $(‘.coupon‘).html(‘<div class="error"><h2>出错啦!</h2><p>原因:账号未开通直达号</p></div>‘) 88 }; 89 if (data.error_code == 520) { 90 $(‘.coupon‘).html(‘<div class="stays"><span></span><p>暂无核销记录</p></div>‘) 91 } 92 93 }, 94 error: function (data) { 95 96 } 97 }) 98 $(window).bind("orientationchange", function() { 99 $(‘.sliders‘).css(‘left‘,$(window).width() / 2 +‘px‘); 100 }) 101 })
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时间: 2024-12-24 23:43:39