JavaScript的新功能!这有效,但我还有很多事情要做,如果有一个更干净的方法来做到这一点,这将是非常好的..如果必要,打开使用jquery :)任何简化此代码的方法?
(堆栈要我写更多, ,但我不知道还有什么要说的)
<script>
function apply(){
var backerPrediction1 = document.getElementById("backer-prediction-1").value;
var backerPrediction2 = document.getElementById("backer-prediction-2").value;
var backerPrediction3 = document.getElementById("backer-prediction-3").value;
var backerPrediction4 = document.getElementById("backer-prediction-4").value;
var backerPrediction5 = document.getElementById("backer-prediction-5").value;
var backerPrediction6 = document.getElementById("backer-prediction-6").value;
var backerPrediction7 = document.getElementById("backer-prediction-7").value;
var backerPrediction8 = document.getElementById("backer-prediction-8").value;
var backerPrediction9 = document.getElementById("backer-prediction-9").value;
var backerPrediction10 = document.getElementById("backer-prediction-10").value;
var backerPrediction11 = document.getElementById("backer-prediction-11").value;
var backerPrediction12= document.getElementById("backer-prediction-12").value;
var backerPrediction13 = document.getElementById("backer-prediction-13").value;
var backerPrediction14 = document.getElementById("backer-prediction-14").value;
var backerPrediction15 = document.getElementById("backer-prediction-15").value;
var backerPrediction16 = document.getElementById("backer-prediction-16").value;
var backerPrediction17 = document.getElementById("backer-prediction-17").value;
var backerPrediction18 = document.getElementById("backer-prediction-18").value;
var backerPrediction19 = document.getElementById("backer-prediction-19").value;
var backers = parseInt(backerPrediction1,10) +
parseInt(backerPrediction2,10) +
parseInt(backerPrediction3,10) +
parseInt(backerPrediction4,10) +
parseInt(backerPrediction5,10) +
parseInt(backerPrediction6,10) +
parseInt(backerPrediction7,10) +
parseInt(backerPrediction8,10) +
parseInt(backerPrediction9,10) +
parseInt(backerPrediction10,10) +
parseInt(backerPrediction11,10) +
parseInt(backerPrediction12,10) +
parseInt(backerPrediction13,10) +
parseInt(backerPrediction14,10) +
parseInt(backerPrediction15,10) +
parseInt(backerPrediction16,10) +
parseInt(backerPrediction17,10) +
parseInt(backerPrediction18,10) +
parseInt(backerPrediction19,10)
;
document.getElementById("backer-prediction-answer").value = (backers);
}
</script>
感谢您的帮助! :)
'for'循环救援! – 2012-07-18 04:37:46
对不起,你能告诉我这将取代什么吗? (新)感谢! – Reuben 2012-07-18 04:38:30
@Reuben - 它会替换你的'apply()'函数的整个主体。我更新了代码来澄清这一点。 – 2012-07-18 04:39:04