我有一個JS變量valuePercent,我從hdnParam.Value(從C#獲取的字符串)獲取它的值,但它不工作。我使用ParseInt()將字符串轉換爲int,但是在輸出上獲得了NaN。有任何想法嗎?從C#asp.net傳遞值到JAVASCRIPT不起作用
.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>
至極方法您使用來設置這個值? – Fals