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我有一个“getPrice”函数,它可以正常工作并计算多个事件的价格。Javascript总功能不起作用
在这一功能就在于我的循环:
for (var i = 0; i < inputs.length; i++) {
// STORE a reference to aInputElements[ counter ]
var currentElement = inputs[i];
// IF currentElement is a checkbox AND currentElement is checked
if (currentElement.type == "checkbox" && currentElement.checked) {
eventTotal = eventTotal + +currentElement.title;
}
}
// Assign total to input with "£" infront
totalbox.value = "£" + parseFloat(eventTotal).toFixed(2);
然而,当我尝试来计算价格和交货在一起,只有列表中选择的第一个事件被添加到总:
for (var i = 0; i < inputs.length; i++) {
// STORE a reference to aInputElements[ counter ]
var currentElement = inputs[i];
// IF currentElement is a checkbox AND currentElement is checked
if (currentElement.type == "checkbox" && currentElement.checked) {
eventTotal = eventTotal + currentElement.title;
}
// IF currentElement is radio AND currentElement is checked
if (currentElement.type == "radio" && currentElement.checked) {
deliveryTotal = deliveryTotal + currentElement.title;
}
}
// Assign total to input with "£" infront - Parse into a number (as a float) - to 2 decimal places
totalbox.value = "£" + (parseFloat(eventTotal) + parseFloat(deliveryTotal)).toFixed(2);
有人可以提供一些建议,告诉我我做错了什么吗?
你可以创建一个jsFiddle.net的例子吗? – j08691
你刚刚几分钟前发布这个吗? – durbnpoisn
是的,但是预览问题被删除了,因为我决定重写它以尝试更清楚。 – user2279981