Thank you Andrew, True I was setting values to the wrong columns, Fixed it
and it works thank you.
On Friday, May 23, 2014 3:18:20 PM UTC+2, David Mhluzi wrote:
>
> <td>
>
> <div>
> <asp:Literal ID="lt" runat="server"></asp:Literal>
> </div>
> <div id="chart_div" style="width: 550px; height: 400px;"></div>
> </td>
>
>
>
> protected void Page_Load(object sender, EventArgs e)
>
> {
> if (Page.IsPostBack == false)
> {
> BindBarChart();
> }
> }
> private DataTable GetBarData() {
> DataTable dt = new DataTable();
> using (SqlConnection conn = new
> SqlConnection(Application_Info.CompanyConnection()))
> {
> string cmd = "select ID, ClientName from Company with(nolock)"
> SqlDataAdapter adp = new SqlDataAdapter(cmd, conn);
> adp.Fill(dt);
> return dt;
> }}
>
> private void BindBarChart() {
> StringBuilder str = new StringBuilder();
> DataTable dt = new DataTable();
>
> try
> {
> dt = GetBarData();
> str.Append(@"<script type=text/javascript> google.load(
> *visualization*, *1*, {packages:[*corechart*]});
> google.setOnLoadCallback(drawChart);
>
> function drawChart() {
> var data = new google.visualization.DataTable();
> data.addColumn('number', 'Number');
> data.addColumn('string', 'ClientName');
> data.addRows(" + dt.Rows.Count + ");");
>
> for (int i = 0; i <= dt.Rows.Count - 1; i++)
> {
> str.Append("data.setValue( " + i + "," + 0 + "," + "'" +
> dt.Rows[i]["Number"].ToString() + "');");
> str.Append("data.setValue(" + i + "," + 1 + "," +
> dt.Rows[i]["ClientName"].ToString() + ") ;");
> }
>
> str.Append("var chart = new
> google.visualization.BarChart(document.getElementById('chart_div'));");
> str.Append("chart.draw(data, {title:'Report', titleTextStyle:{color:
> 'Blue'},");
> str.Append("vAxis: { title: 'Client', titleTextStyle: { color: 'red'
> } }");
> str.Append("}); }");
> str.Append("</script>");
> lt.Text = str.ToString().TrimEnd(',').Replace('*', '"');
> }
> catch { }}
>
>
> Please help
>
>
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