需求：延迟查询,autocomplete延迟触发执行事件。当有下一个事件开始时，本次事件中断。目的是为了防止调用服务器过于频繁。
var timeout = 0;//延时处理
$("#customerName").autocomplete({
minLength: 0,
source: function (request, response) {
clearTimeout(timeout);
console.log(timeout);
var customerName = $("#customerName").val();
var cutomerToken = $("#cutomerToken").val();
timeout = setTimeout(function () {
console.log("run");
$.ajax({
url: "api/pmstransaction/getcustomerbybigdata",
dataType: "json",
data: {
customerName: customerName,
token: cutomerToken
},
success: function (data) {
response(data.Data);
}
});
}, 800);
},
focus: function (event, ui) {
$("#customerName").val(ui.item.Name);
return false;
},
select: function (event, ui) {
module.viewModel.customerInfo.CustomerName(ui.item.Name);
module.viewModel.customerInfo.CustomerTaxCode(ui.item.TaxCode);
module.viewModel.customerInfo.CustomerAddressPhone(ui.item.AddressPhone);
module.viewModel.customerInfo.CustomerBankAccount(ui.item.BankAccount);
);
return false;
}
}).autocomplete("instance")._renderItem = function (ul, item) {
return $("<li>")
.append("<div>" + item.Name + "</div>")
.appendTo(ul);
}