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jeffrey

Using in VLED.swf ,but have some problem in the real-time support

By jeffrey, in Using FusionWidgets XT

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jeffrey   

jeffrey
Posted

show my code first:

have already using :  <script src="../js/FusionCharts.js" type="text/javascript"></script>
my body:

<div id="chartContainer">
            FusionWidgets will load here!</div>
        <script type="text/javascript"><!--
            var myChart = new FusionCharts("../Charts/VLED.swf", "myChartId", "350", "400", "0", "1");
            myChart.setXMLUrl("led.xml");           
            myChart.render("chartContainer");
        // -->
        </script>

 

xml code:

<chart lowerLimit="10" upperLimit="1000" lowerLimitDisplay="Bad" upperLimitDisplay="Good" palette="1" numberSuffix="m³" chartRightMargin="20" decimals="0"
       dataStreamURL="RealTimeData.aspx" refreshInterval="3" >
  <colorRange>
    <color minValue="0" maxValue="75" code="FF654F" label="Bad"/>
    <color minValue="75" maxValue="90" code="F6BD0F" label="Moderate"/>
    <color minValue="90" maxValue="100" code="8BBA00" label="Good"/>
  </colorRange>
  <value>43</value>
  <styles>
    <definition>
      <style type="font" name="myValueFont" bgColor="F1f1f1" borderColor="999999"/>
    </definition>
    <application>
      <apply toObject="Value" styles="myValueFont"/>
    </application>
  </styles>

</chart>

 

RealTimeData.aspx.cs code:

protected void Page_Load(object sender, EventArgs e)
        {

            //Define variable
            int randomValue;

            string dateTimeLabel;
            //Define limits
            int lowerLimit = 30;
            int upperLimit = 35;

            //Create random object
            System.Random rand;
            rand = new System.Random();


            //Generate a random value
            randomValue = (int)rand.Next(lowerLimit, upperLimit);

            //Get date object
            DateTime objToday = DateTime.Now;
            //Create time string in hh:mm:ss format
            dateTimeLabel = objToday.Hour + ":" + objToday.Minute + ":" + objToday.Second;

            //Now write it to output stream
            Response.Write("&value="+randomValue);

        }   

 

 

the problem is:the program can run in the RealTimeData.aspx file,and also respose.write the formatt code like "&value=34",and every 3 seconds will run in this file  again.but the VLED.swf is always show the value=43,do not update .is it my program's mistake?if it is,please Pointed out that  to me  ,thank you very much!the files location is like the picture showed,in the attachment.

 

 

Thanks,

Jeffrey

post-47429-0-00001800-1371702529_thumb.png

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jeffrey   

jeffrey
Posted

finally , i sloved the problem by myself,this file's code should be like this:<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="RealTimeData.aspx.cs" Inherits="水池测试Web.fusioncharts.data.RealTimeData" %>,do not allow anyother code like <html></html> etc.

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Guest Sashibhusan   

Guest Sashibhusan
Posted

Glad to hear that you have managed of your own to resolve the issue. :)

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