我有一个 JS 变量 valuePercent,我从 hdnParam.Value (从 C# 获得的字符串)中获取它的值,但它不起作用。我使用 ParseInt() 将字符串转换为 int,但在输出中得到 NaN。有任何想法吗?
.ASPX.cs
string test = "67";
hdnParam.Value = test;
.ASPX
<%-- Hidden field to store string to be displayed in gage--%>
<input type="hidden" id="hdnParam" runat="server" clientidmode="Static" />
<script>
var valuePercent = document.getElementById("hdnParam").value;
var gg1 = new JustGage({
id: "gg1",
donut: 0,
title: "LAKELAND",
titleFontColor: "#000000",
min: 0,
max: 100,
labelFontColor: "#000000",
humanFriendlyDecimal: 1,
decimals: 1,
symbol: "%",
refreshAnimationType: "bounce",
gaugeWidthScale: 0.6,
customSectors: [{
color: "#ff0000",
lo: 0,
hi: 79
}, {
color: "#ffa500",
lo: 80,
hi: 89
}, {
color: "#1eae1e",
lo: 90,
hi: 100
}],
counter: true
});
function refreshDiv() {
gg1.refresh(parseInt(valuePercent)); //THIS DOES NOT WORK
gg1.refresh(45); //THIS WORKS
}
var myVar = setInterval(function () { refreshDiv() }, 1000);
</script>