JS实现jasperreport交叉报表输出页面居中效果

function loadReportPage(url){$("#reportContent").load(url,function(){adjustReportHTML();//TODO });}//重新布局载入的报表内容html代码function adjustReportHTML(){try {   var $table = $("#reportContent table:eq(0)");    var $headerTR = $("#reportContent tr:eq(0)");    var headerTdCount = $headerTR.find("td").length;        var $firstInnerTR = $("#reportContent tr:eq(2)");    var firstInnerTd = $firstInnerTR.find("td:last-child");        //设置报表table宽度    var tableOldWidth = $table.css('width').replace("px","");    var reduceWidth = firstInnerTd.css('width').replace("px","");    var tableNewWidth = tableOldWidth - reduceWidth;    tableNewWidth = tableNewWidth<500 ? 500 : tableNewWidth;    $table.css('width',tableNewWidth);        //设置报表内容空白区域TD宽度    var colspan = firstInnerTd.attr("colspan");    $("td[colspan='"+colspan+"']").each(function(index){        $(this).css("width",colspan+"px");    });        //设置报表标题区域空白TD宽度    for(var i=1;i<=3;i++){    var resetIndex = headerTdCount-i;        $headerTR.find("td:eq("+ resetIndex +")").css("width","1px");    }} catch (e) {}}

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