我有以下代码:
$(document).ready(function(){
var country;
$('#selectCountry').on('change', function (e) {
var optionSelected = $("option:selected", this);
var country= this.value;
});
$('#selectedPlace').on('change', function (e) {
var optionSelected = $("option:selected", this);
var place = this.value;
console.log(country);
console.log(place);
});
});
选择位置或触发
selectedCountry
onchange事件时,我想获取selectPlace
值。我尝试了该代码,但是
country
未定义如何在onchange事件中为全局变量分配值?
请帮忙。谢谢 :)
最佳答案
触发country
selectedplace
时,您可以直接获取onchange
的值
$('#selectedPlace').on('change', function (e) {
var optionSelected = $("option:selected", this);
var place = this.value;
console.log( $('#selectCountry').val());
console.log(place);
});