fusioncharts 如何释放内存
- JScript code
function init2(){ setInterval("showChart()", 2000); }FusionCharts.setCurrentRenderer('JavaScript');var myChart = new FusionCharts("Charts/MSLine.swf", 'chart',"298", "200", "0", "1");function showChart(){ var fData="<chart palette='2' bgColor='#C6B9AA' lineThickness='0.5' borderThickness='0' AlternateHGridColor='C6B9AA,C6B9AA' bgBgAlpha='100' caption=' ' animation='0' canvasBorderThickness='0' showValues='0' yAxisMaxValue='100' yAxisMinValue='0' numVDivLines='0' drawAnchors='0' ><categories><category label='' /><category label='' /><category label='' /><category label='' /><category label='' /><category label='' /><category label='' /><category label='' /><category label='' /><category label='' /><category label='' /><category label='' /><category label='' /><category label='' /><category label='' /><category label='' /><category label='' /><category label='' /><category label='' /><category label='' /></categories><dataset seriesName='电信' color='FF0000' anchorBorderColor='0080C0' ><set value='40' /><set value='40' /><set value='40' /><set value='40' /><set value='40' /><set value='40' /><set value='40' /><set value='40' /><set value='40' /><set value='40' /><set value='40' /><set value='40' /><set value='40' /><set value='40' /><set value='40' /><set value='40' /><set value='40' /><set value='40' /><set value='40' /><set value='40' /></dataset><dataset seriesName='移动' color='FF00FF' anchorBorderColor='008040'><set value='25' /><set value='25' /><set value='25' /><set value='25' /><set value='25' /><set value='25' /><set value='25' /><set value='25' /><set value='25' /><set value='25' /><set value='25' /><set value='25' /><set value='25' /><set value='25' /><set value='25' /><set value='25' /><set value='25' /><set value='25' /><set value='25' /><set value='25' /></dataset><dataset seriesName='联通' color='3333FF' anchorBorderColor='808080'><set value='20' /><set value='20' /><set value='20' /><set value='20' /><set value='20' /><set value='20' /><set value='20' /><set value='20' /><set value='20' /><set value='20' /><set value='20' /><set value='20' /><set value='20' /><set value='20' /><set value='20' /><set value='20' /><set value='20' /><set value='20' /><set value='20' /><set value='20' /></dataset></chart>"; myChart.setXMLData(fData); myChart.render("fuzai");｝内存在不断增加
[解决办法]
- JScript code
function init2(){ setInterval("showChart()", 2000); }//这个方法每隔两秒执行一次showChart()方法。var fData="<chart palette='2' ...//每次都定义一个fData，内存必然会增加了。
[解决办法]
解决了没，我也遇到同样问题！！！ 麻烦楼主回下
[解决办法]
每次调用showChart 都会新建一个 fData ，可以把 showChart放在函数外面，作为全局的，另外可以使用 CollectGarbage，上网搜搜吧