1.網頁內嵌動態生成的flash出錯,出錯信息如下: #25081850 myChartId::RendererManager Error >> There was an error rendering the chart. Enable FusionCharts JS debugMode for ...
1.網頁內嵌動態生成的flash出錯,出錯信息如下:
#25081850 myChartId::RendererManager Error >> There was an error rendering the chart. Enable FusionCharts JS debugMode for more information.
2.出錯原因:chrome禁用flash插件
3.解決方法:
再動態生成flash之前,放置一個空白的flash,提示用戶點擊允許當前網站運行flash
空白flash代碼如下:
<div id="flashEmpty" style="z-index: 5"> //空白flash <object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" width="100" height="100" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0"> <param name="wmode" value="transparent"> <embed src="media.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="200" height="115"></embed> </object> </div>
<div style="z-index: 6" id="chart1div" align="center" >你的動態生成flash位置</div>
<script type="text/javascript">
var width=document.body.clientWidth;
var chart1 = new FusionCharts("Gantt.swf", "myChartId", 500, 500, "0", "1");
chart1.setDataXML(動態生成的xml圖表文件);
chart1.render("chart1div");
// 判斷已經生成正常flash時隱藏空白flash
setTimeout(function(){
var obJ =document.getElementById("chart1div").childNodes;
var name = obJ[0].nodeName;
if(name.toUpperCase() == 'OBJECT'){
document.getElementById("flashEmpty").style.display = 'none'
}
},500)
</script>
4.如何檢查是否用戶已在chrome成功加入flash白名單
打開谷歌瀏覽器的空白頁輸入:chrome://settings/content/flash,查看允許名單內是否包含如下
5.這種處理方式的弊端
每次用戶點擊後,都會強制刷新頁面