我有一個腳本,它從輸入字段中調用變量值並將它們相乘, 當時我的函數沒有執行,我也沒有任何提醒,我認爲這是因爲我的if語句,任何人都可以看到最新出了什麼問題?乘法變量不報警
function Calculate() {
var ContentMinutes = document.getElementById ("ContentMinutes").value;
var ContentMinutesSelect = document.getElementById('ContentMinutesDD')
.options[document.getElementById('ContentMinutesDD').selectedIndex].value
if (ContentMinutesSelect == 0.0166)
{
var RenderingHours = 10;
var VideoHours = 5;
var VideoSeconds = 1;
document.getElementById("RenderHours").innerHTML=RenderingHours;
document.getElementById("VideoHours").innerHTML=VideoHours;
document.getElementById("VideoSeconds").innerHTML=VideoSeconds;
}
else if (ContentMinutesSelect == 0.0003)
{
var RenderingHours = 1540;
var VideoHours = 54;
var VideoSeconds = 1;
document.getElementById("RenderHours").innerHTML=RenderingHours;
document.getElementById("VideoHours").innerHTML=VideoHours;
document.getElementById("VideoSeconds").innerHTML=VideoSeconds;
}
else
{
var RenderingHours = 6410;
var VideoHours = 345;
var VideoSeconds = 124;
document.getElementById("RenderHours").innerHTML=RenderingHours;
document.getElementById("VideoHours").innerHTML=VideoHours;
document.getElementById("VideoSeconds").innerHTML=VideoSeconds;
}
var NoOfFrames = document.getElementById ("NoOfFrames").value;
//var EstimatedCoreHours = document.getElementById ("EstimatedCoreHours").value;
var ServiceLevel = document.getElementById('SerivceLevelDD')
.options[document.getElementById('SerivceLevelDD').selectedIndex].value;
var RenderHours = 1;
var CoresInTest = document.getElementById ("CoresInTest").value;
var EstimatedCoreHours = GetNumeric(NoOfFrames)
* GetNumeric(RenderingHours)
* GetNumeric(CoresInTest);
var EstimatedTotal = GetNumeric(ServiceLevel)
* GetNumeric(EstimatedCoreHours);
alert('Estimated Cost = '
+EstimatedTotal.toFixed(2)
+ 'Estimated Core Hours = '
+EstimatedCoreHours);
document.getElementById("EstimatedCoreHours").innerHTML =
EstimatedCoreHours.toFixed(2);
document.getElementById("EstimatedTotal").innerHTML =
EstimatedTotal.toFixed(2);
document.getElementById("EstimatedCoreHours").style.backgroundColor="yellow";
document.getElementById("EstimatedTotal").style.backgroundColor="yellow";
}
function GetNumeric(val) {
if (isNaN(parseFloat(val))) {
return 0;
}
return parseFloat(val);
}
試着去http://jslint.org,將你的代碼粘貼到textarea中,然後點擊'jslint'。 – karim79 2011-05-24 11:08:43
如果您將代碼減少到可以重現錯誤的最小值,它將非常有幫助。這樣做,你會經常找到解決方案。如果沒有,請將其發佈到此處。 – RobG 2011-05-24 11:47:50
如果我們不知道ContentMinutesSelect的價值是什麼,我們不能檢查問題是什麼...你能給我們一個鏈接到你正在嘗試這個頁面的頁面嗎? – DoXicK 2011-05-24 12:03:54