通過JS更新的包含發票行項目總計的發票輸入值在提交時返回NULL值。通過JS更新的表單輸入未提交
<span class="sublabel">Subtotal</span><input type="text" class="total-box" id="product-subtotal" readonly="true" />
<span class="sublabel">Tax</span><input type="text" class="total-box" id="product-tax" readonly="true" />
<span class="sublabel">Total</span><input type="text" class="total-box" id="order-total" readonly="true" />
的JS
function calcProdSubTotal() {
var prodSubTotal = 0;
$(".row-total-input").each(function(){
var valString = $(this).val() || 0;
prodSubTotal += parseInt(valString);
});
$("#product-subtotal").val(prodSubTotal);
};
function calcTaxTotal() {
var taxTotal = 0;
//var taxAmount = 10;
var taxAmount = $("#salesTaxAmount").val() || 0;
var productSubtotal = $("#product-subtotal").val() || 0;
var taxTotal = parseInt(productSubtotal) * parseInt(taxAmount)/100;
var taxTotalNice = taxTotal;
$("#product-tax").val(taxTotalNice);
};
function calcOrderTotal() {
var orderTotal = 0;
var productSubtotal = $("#product-subtotal").val() || 0;
var productTax = $("#product-tax").val() || 0;
var orderTotal = parseInt(productSubtotal) + parseInt(productTax);
var orderTotalNice = "$" + orderTotal;
$("#order-total").val(orderTotalNice);
};
$(function(){
$('.row-total-input').each(
function(intIndex){
$('.invAmount').livequery('blur', function() {
var $this = $(this);
var amount = $this.val();
var qty = $this.parent().find('.invQty').val();
if ((IsNumeric(amount)) && (amount != '')) {
var rowTotal = qty * amount;
$this.css("background-color", "white").parent().find(".row-total-input").val(rowTotal);
} else {
$this.css("background-color", "#ffdcdc");
};
calcProdSubTotal();
calcTaxTotal()
calcOrderTotal();
});
}
);
});
我原本的輸入設置爲禁用,但是我已經改變了他們爲只讀,因爲殘疾字段不能提交。
我在想什麼?
在此先感謝。
小小的東西,對於真正的問題沒有實現:它應該是
readonly="readonly"
而不是readonly="true"
。 – 2009-11-15 10:52:39好的抱歉。我會記住這一點 – Tristan 2009-11-16 04:32:57