[英]Click Event Works, but not Window.onunload as a function
因此,如果我從window.onunload切換並取消注釋#driver click事件,則此代碼將完全起作用。 我可以看到它正在寫入SQL數據庫,並且在使其在窗口關閉時起作用之前已經對其進行了調試。 調試並依賴於click事件,它將通過完整的表單並提交我想要的信息。 我已經檢查過PHP代碼,並沿着SQL數據庫路徑打印出格式正確的字符串。
window.onunload發生的事情是它執行同步提交,但是沒有捕獲任何表單元素。 它提交的只是已定義的購物車數據。
問題是,為什么從一個事件觸發器切換到另一個事件時,行為有何不同?
var formData = new Array();
var orderSubTotal ='46.15';
var orderTotal ='46.15';
var numOfItems ='2';
var items =new Array('item1','item2');
var ids =new Array('id1','id2');
var codes =new Array('code1','code2');
var qtys =new Array('1','1');
var price =new Array('44.95','1.2');
var orderTax ='0';
var orderShipping ='0';
var appliedPromoIdList ='';
var coupon ='';
var storeId ='storeid';
var activeShipPromotionCount ='';
var itemImages =new Array('image1','image2');
$(document).ready(function() {
//$("#driver").click(function() {
function submitform(formData) {
var formData = $("#testform :input[id!='card-type'][id!='paymentSelection_0']"+
"[id!='ccSelectedRadio'][id!='card-number'][id!='card-exp-month'][id!='card-exp-year'][id!='card-cvv'][id!='billing-first-name']"+
"[id!='billing-last-name'][id!='billing-company'][id!='billing-address1'][id!='billing-address2'][id!='billing-city']"+
"[id!='billing-state'][id!='billing-zip'][id!='billing-phone'][id!='billing-country'][id!='useShippingRadio'][id!='useBillingRadio']"+
"[id!='ppSelectedRadio'][name!='miscDS.shopperEmailAddress_ymixval'][name!='miscDS.shopperEmailAddress_ymixlabel']"+
"[name!='miscDS.shopperEmailAddress_secname'][name!='paymentSelectionDS.paymentSelection_ROW0_paymentPPSelected']").serializeArray();
var date=new Date();
$.ajax(
{
url: 'jquery/process.php',
data: {
mydata: formData,
orderSubTotal: orderSubTotal,
orderTotal: orderTotal,
numOfItems: numOfItems,
items: items,
ids: ids,
codes: codes,
qtys: qtys,
price: price,
orderTax: orderTax,
orderShipping: orderShipping,
appliedPromoIdList: appliedPromoIdList,
coupon: coupon,
storeId: storeId,
activeShipPromotionCount: activeShipPromotionCount,
itemImages: itemImages,
date: date
},
async: false
});
return formData;
};
window.onunload(submitform());
});
添加括號會立即執行該函數:
window.onunload(submitform());
您應該只引用它:
window.onunload = submitform;
而且您所有的變量都在全局范圍內,並且那個選擇器太可怕了!
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