using System; using FusionCharts.Charts; public partial class Pages_ChartUpdateOnClick : System.Web.UI.Page { protected void Page_Load(object sender, EventArgs e) { // store chart data as json string string jsonDataFirstChart, jsonDataSecondChart; jsonDataFirstChart = "{ 'chart': { 'caption': 'Sales by Region', 'xaxisname': 'Region', 'yaxisname': 'Total Sales', 'numbersuffix': 'K', 'theme': 'fusion' }, 'data': [{ 'label': 'Europe', 'value': '827508', 'link': 'j-updateChart-Europe' }, { 'label': 'North America', 'value': '342947', 'link': 'j-updateChart-NA' }, { 'label': 'South America', 'value': '183881', 'link': 'j-updateChart-SA' }] }"; jsonDataSecondChart = "{ 'chart': { } }"; // Create chart instance for first chart Chart firstChart = new Chart("column2d", "first_chart", "600", "300", "json", jsonDataFirstChart); // create chart instance for second chart Chart secondChart = new Chart("column2d", "second_chart", "600", "300", "json", jsonDataSecondChart); // render first chart Literal1.Text = firstChart.Render(); // render second chart Literal2.Text = secondChart.Render(); } }