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63 lines
1.9 KiB
JavaScript
63 lines
1.9 KiB
JavaScript
var loads = false;
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function ajaxload(url,data,callback) {
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var totalheight = 0;
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var ajax = function ajax(url,data,callback) {
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var container = $("#ajaxContainer");
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var data = data || {};
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// 当前页
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var currentPage = parseInt(container.attr("currentpage"));
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// 总页数
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var maxPage = parseInt(container.attr("maxpage"));
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if (loads) {
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return false;
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}
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if ( currentPage >= maxPage ) {
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$('.loading').addClass('ms-none');
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$('#moreBtn').removeClass('ms-none').html('对不起，数据已经加载完');
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return false;
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}
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var lastId = parseInt(container.find(".lists:last").attr("ajax-id"));
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data.p = currentPage+1;
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jQuery.ajax({
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type:"post",
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url: url,
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data:data,
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dataType: "json",
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beforeSend: function(){
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$('.loading').addClass('ms-none');
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$('#loadingTip').removeClass('ms-none');loads=true;
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}, success:callback, error:function(){
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$('.loading').addClass('ms-none');
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$('#errorTip').removeClass('ms-none');
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}
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});
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}
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var loadData = function(){
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totalheight = parseFloat($(window).height()) + parseFloat($(window).scrollTop());
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if ($(document).height() <= totalheight) {
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ajax(url,data,callback);
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} else {
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ajax(url,data,callback);
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}
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}
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$(window).scroll( function() {
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loadData();
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});
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//loadData();
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if($(document).height()<=parseFloat($(window).height()) + parseFloat($(window).scrollTop())) {
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loadData();
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}
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$('#moreBtn').on('click',function(){loadData()});
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$(document).on('click','#loadingTip',function(){ajax(url,data,callback);});
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}
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