Cannot display Chinese Character properly

[johnshih]

Hi,

I shall be happy if anyone can help me resolve below wired character problem. Below is my javascript, xml and screenshot.

javascript:

<script language="JavaScript">

 var myChart = new FusionCharts("../swf/Pyramid.swf", "myChartId", "220", "150", "0", "1");

 myChart.setDataURL("<%=request.getContextPath()%>/servlet/MapChartServlet?chart=1&deptid=");

 myChart.render("div_chart");

</script>

xml: (xml is generated and returned from my servlet) 

<chart bgColor='FFFFFF' bgAlpha='100' caption='???????:?????'  is2D='1' isSliced='1' showPlotBorder='1' plotBorderThickness='1' plotBorderAlpha='100' plotBorderColor='FFFFFF'  numberPrefix=''  enableSmartLabels='1'  ><set label='OFFLINE'  value='7' /><styles><definition><style type='font' name='captionFont' size='10' /><style type='shadow' name='myShadow' /><style type='font' name='TOOLTIP' size='8' /></definition><application><apply toObject='CAPTION' styles='captionFont' /><apply toObject='DATAPLOT' styles='myShadow' /><apply toObject='TOOLTIP' styles='tooltipFont' /></application></styles></chart>

screenshot

[Rahul Kumar]

Hi,

 

 

 

Could you please try using the following code?

 

 

 

.......

 

.......

 

..........

 

OutputStream outs = response.getOutputStream();

 

 

 

outs.write(new byte[]{(byte)0xEF, (byte)0xBB, (byte)0xBF});

 

 

 

outs.flush();

 

 

 

Writer writer = new OutputStreamWriter(outs);

 

 

 

writer.append(XML string); // Put here your variable name that stores the XML.

 

 

 

writer.flush();

[johnshih]

Hi,

It does not work after put your code to my servler. Below is error shown.

Info: Chart loaded and initialized.

Initial Width: 220

Initial Height: 150

Scale Mode: noScale

Debug Mode: Yes

Application Message Language: EN

Version: 3.0.2

Chart Type: Pyramid Chart

Chart Objects:

BACKGROUND

CANVAS

CAPTION

SUBCAPTION

DATALABELS

DATAPLOT

TOOLTIP

INFO: Chart registered with external script. DOM Id of chart is myChartId

INFO: XML Data provided using dataURL method.

dataURL provided: /dwfmgz/servlet/MapChartServlet?chart=1

dataURL provided: /dwfmgz/servlet/MapChartServlet?chart=1

INFO: XML Data provided using dataURL method.

ERROR: Invalid XML encountered. An XML element is malformed. Click the above "dataURL Invoked" link to see the XML in browser.

[Rahul Kumar]

Hi,

 

 

 

Could you please send us the code ?

[johnshih]

Hi Rahul,

Here is my servlet code. Now it can display the chart, but show '??' for chinese character in both chart label and caption.

  chartString = createXmlChart(req, res);

res.setContentType("text/html; charset=UTF-8");

res.setHeader("Cache-Control", "no-store");

res.setHeader("Pragma", "no-cache");

 

OutputStream outs = res.getOutputStream();

outs.write(new byte[]{(byte)0xEF, (byte)0xBB, (byte)0xBF});

outs.flush();

Writer writer = new OutputStreamWriter(outs);

writer.append(chartString);

writer.flush();

writer.close();

where createXmlChart(req, res) will create xml chart string like

- <chart bgColor="FFFFFF" bgAlpha="100" caption="????????" is2D="1" isSliced="1" showPlotBorder="1" plotBorderThickness="1" plotBorderAlpha="100" plotBorderColor="FFFFFF" numberPrefix="" enableSmartLabels="1">

  <set label="??" value="14" />

  <set label="??" value="14" />

  <set label="??" value="9" />

- <styles>

- <definition>

  <style type="font" name="captionFont" size="10" />

  <style type="shadow" name="myShadow" />

  </definition>

- <application>

  <apply toObject="CAPTION" styles="captionFont" />

  <apply toObject="DATAPLOT" styles="myShadow" />

  </application>

  </styles>

  </chart>

Edited January 7, 2009 by Guest

[johnshih]

thanks Rahul! It works now after add 'UTF-8' to the outstreamwriter.

Writer writer = new OutputStreamWriter(outs, "UTF-8");

Edited January 7, 2009 by Guest