【发布时间】:2014-01-25 02:43:58
【问题描述】:
我有一些字段绑定到一个方程式,并且随着字段的更新,列表元素中显示的内容。然而,等式的更新只有在用户回到现场并且内容在模糊时更新时才会发生。有没有办法在选中单选字段后立即更新此内容?
HTML:
<ul class="fltrt">
<li class="brand brand-blue perMonth">$461/mo</li>
<li>Estimated Payment<span class="glyphicon glyphicon-cloud"></span></li>
</ul>
<div id="edit-status" class="form-radios">
<div class="form-item form-type-radio form-item-status">
<input type="radio" id="edit-status-0" name="status" value="36" apr="0.0436" months="36" class="form-radio radioCursor"/>
<label class="option unchecked" for="edit-status-0">36 mos</label>
</div>
<div class="form-item form-type-radio form-item-status">
<input type="radio" id="edit-status-1" name="status" value="48" apr="0.0474" months="48" class="form-radio radioCursor"/>
<label class="option unchecked" for="edit-status-1">48 mos</label>
</div>
<div class="form-item form-type-radio form-item-status">
<input type="radio" id="edit-status-2" name="status" value="60" apr="0.0494" months="60" class="form-radio radioCursor"/>
<label class="option unchecked" for="edit-status-2">60 mos</label>
</div>
<div class="form-item form-type-radio form-item-status">
<input type="radio" id="edit-status-3" name="status" value="72" apr="0.0530" months="72" checked="checked" class="form-radio radioCursor"/>
<label class="option checked" for="edit-status-3">72 mos</label>
</div>
jQuery:
$(document).ready(function() {
$(function() {
$("body").on("blur", "#vehiclePrice,#estimatedTaxesAndFees,#downPayment,#manufacturerRebate,#tradeInValue,#amtOwedOnTrade,#extendedWarranty,#gapInsurance,#serviceContract", function () {
updateTotal();
});
var updateTotal = function () {
var input1 = parseInt($('#vehiclePrice').val()) || 0;
var input2 = parseInt($('#estimatedTaxesAndFees').val()) || 0;
var input3 = parseInt($('#downPayment').val()) || 0;
var input4 = parseInt($('#manufacturerRebate').val()) || 0;
var input5 = parseInt($('#tradeInValue').val()) || 0;
var input6 = parseInt($('#amtOwedOnTrade').val()) || 0;
var input7 = parseInt($('#extendedWarranty').val()) || 0;
var input8 = parseInt($('#gapInsurance').val()) || 0;
var input9 = parseInt($('#serviceContract').val()) || 0;
var sum=input1 + input2 - input3 - input4 - input5 + input6 + input7 + input8 + input9;
// $('.total').text(input1 + input2 + input3 + input4 + input5 + input6 + input7 + input8 + input9);
$('.total').text('$'+sum.toFixed(0).replace(/(\d)(?=(\d{3})+\.)/g, '$1,'));
var principle = parseInt($('#vehiclePrice').val()) || 0;
var apr = $("input[name='status']:checked").attr("apr");
var months = $("input[name='status']:checked").attr("months");
var perMonth = sum*(apr/12)/(1-Math.pow((1+(apr/12)),-months)).toFixed(2);
$('.perMonth').text('$'+perMonth.toFixed(0).replace(/(\d)(?=(\d{3})+\.)/g, '$1,'));
};
var output_total = $('#total');
});
});
单选按钮的 JQ:
$(document).ready(function () {
$('label.option').click(function() {
$('.form-item input[type=radio]').attr('checked',null);
$('label.option').removeClass("checked").addClass("unchecked");
$(this).prev().attr('checked',"checked");
$(this).addClass("checked").removeClass("unchecked");
});
$("input[name='status']").click(function() {
console.log("changed");
if ($("input[name='status']:checked").val() == '36')
$(".output2").html("4.36%" + "<span class=\"expandedTermsText\"> APR<\/span>");
else if ($("input[name='status']:checked").val() == '48')
$(".output2").html("4.74%" + "<span class=\"expandedTermsText\"> APR<\/span>");
else if ($("input[name='status']:checked").val() == '60')
$(".output2").html("4.94%" + "<span class=\"expandedTermsText\"> APR<\/span>");
else if ($("input[name='status']:checked").val() == '72')
$(".output2").html("5.30%" + "<span class=\"expandedTermsText\"> APR<\/span>");
});
});
小提琴显示了一切如何正常工作(只需确保在车辆价格框中至少输入 1000),如果您选择不同的月份,它将更新。但前提是您选择另一个单选按钮,然后聚焦输入然后聚焦。单击收音机时,我需要更改它。 Working Fiddle
【问题讨论】:
标签: javascript jquery html radio-button