pChart库的使用请教
<?php<br /> include("pChart/pData.class"); //数据类<br /> include("pChart/pChart.class"); //画图类<br /> <br /> //准备好画图的数据<br /> $arr1 = array(1225.48,627.65); // 对应数据<br /> $arr2 = iconv_arr(array('直营','加盟',)); //数据的文字,和数据位置对应,这里也用了iconv_arr转换中文<br /> <br /> //第一步 获得饼图数据<br /> $data = new pdata; <br /> $data->AddPoint($arr1,"serie1"); //装入数据并命名为serie1<br /> $data->AddPoint($arr2,"serie2"); //装入说明并命名为serie2<br /> $data->AddAllSeries(); //提交数据<br /> $data->SetAbsciseLabelSerie("serie2"); //设置标签
为什么我把 $arr1 $arr2直接等于一个SQL查询出来的数组就有问题了呢?数据提交就好像直接到了最后一条。
while($row1=mssql_fetch_assoc($result1)){;<br /> //准备好画图的数据 <br /> $arr1 = round($row1['XX1']); // 对应数据<br /> $arr2 = iconv_arr($row1['XX2']); //数据的文字,和数据位置对应,这里也用了iconv_arr转换中文<br /> //第一步 获得饼图数据<br /> $data = new pdata; <br /> $data->AddPoint($arr1,"serie1"); //装入数据并命名为serie1<br /> $data->AddPoint($arr2,"serie2"); //装入说明并命名为serie2<br /> $data->AddAllSeries(); //提交数据<br /> $data->SetAbsciseLabelSerie("serie2"); //设置标签<br /> echo $arr1;<br /> //echo $arr2."<br />";
结果就会是一条信息.饼也是100%。。 不知道为什么数据提交的不对。
------解决方案--------------------
你的echo有没有把所有需要的数据echo出来?

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