<select class="select2" id="customer" style="width:78%;" onscroll="customerScroll()"> var pageSize = 50;
var customerLoadOrNo = true;
$.post("customer/ownerCustomer", null, function(rst) {
if (rst.customers) {
customerList = rst.customers;
$(function(){
//初始化加载一定数量的选项
for(var i=0;i<pageSize;i++){
if(customerList[i]){
var key = customerList[i].id + "," + HandleSpaceToZero(customerList[i].mileage) + "," + HandleSpaceToStr(customerList[i].brand) + " "
+ HandleSpaceToStr(customerList[i].model);
var value = customerList[i].customerName + "," + customerList[i].plateNo + ","
+ HandleSpaceToStr(customerList[i].mobile) + "," + HandleSpaceToStr(customerList[i].cardNo);
optionStr += "<option value='" + key + "'>" + value
+ "</option>";
}else{
break;
}
}
$("#customer").append(optionStr);
});
return initSelect(rst.customers);
}
}, "json");
function customerScroll(){
var vst = parseInt($('#customer')[0].scrollTop);
var vsh = parseInt($('#customer')[0].scrollHeight);
var vch = parseInt($('#customer')[0].clientHeight);
var len = $('#customer option').length;
//如果下拉到底，判断是否要继续加载
if((vst + vch == vsh) && loadOrNo){
//这里可以异步取数据，根据返回结果判断是否继续加载
if(len > rst.customers.length()){
customerLoadOrNo = false;
}
for(var i=len+1;i<len+pageSize;i++){
if(rst.customers[i]){
var key = customer.id + "," + HandleSpaceToZero(customer.mileage) + "," + HandleSpaceToStr(customer.brand) + " "
+ HandleSpaceToStr(customer.model);
var value = customer.customerName + "," + customer.plateNo + ","
+ HandleSpaceToStr(customer.mobile) + "," + HandleSpaceToStr(customer.cardNo);
optionStr += "<option value='" + key + "'>" + value
+ "</option>";
}else{
break;
}
}
$("#customer").append(optionStr);
}
}现在的问题是无法触发customerScroll()方法，该怎么解决，求大神们指导！感恩！
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