将值传递给Javascript的问题,我是否在传递值时会出错。将隐藏值传递给JavaScript中的JavaScript时出错
var percentage= parseInt(document.getElementById("<%=hid_Percentage.ClientID%>").value);
var color = document.getElementById("<%=hid_Color.ClientID%>").value;
var progress1 = new RGraph.VProgress('progress1', percentage, 100);
progress1.Set('chart.colors', [color]);
progress1.Set('chart.tickmarks', false);
progress1.Draw();
我有2个隐藏字段
<asp:HiddenField ID="hid_Percentage" runat="server" />
<asp:HiddenField ID="hid_Color" runat="server" />
而且我这是怎么传递价值的隐藏字段在后面的代码中
double value = (read * 100/count);
string vProgressColor = "'#e01600'";
hid_Percentage.Value = Convert.ToString(value);
hid_Color.Value = vProgressColor;
为百分比值传递asp.net正如使用该值绘制图表一样。但颜色是emply。它没有得到颜色。,