Qing/HTML
Qing/HTML
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完成,bug修复

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This commit is contained in:
landaiqing 2023-05-01 21:47:33 +08:00
parent 71d37fac5f
commit 381fefa889
2 changed files with 21 additions and 18 deletions
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8
Html-practice/Ajax/基于jQuery的AJAX实现三级联动菜单/index.html
View File

@ -34,9 +34,15 @@
// console.log(FatherId);
getCity(CountryId);
CityID=$("#city").val();
console.log(CityID);
// console.log(CityID);
getArea(CityID);
});
$("#city").change(function(){
CityID=$("#city").val();
// console.log(CityID);
getArea(CityID);
})
})
</script>

31
Html-practice/Ajax/基于jQuery的AJAX实现三级联动菜单/js/index.js
View File

@ -16,16 +16,7 @@ function getData(){
}
function getCountry(){
// $.ajax({
// url : './json/third-level-address.json',
// type : 'get',
// async: false,
// success : function(data) {
// if(data=="error"){
// alert("系统错误");
// return;
// }
function getCountry(){
var data = getData();
var country = new Array();
var children = new Array();
@ -36,9 +27,8 @@ function getCountry(){
children.push(tmp.children);
});
// for(var i in data){
// console.log(data[i].children[0].children[0].code);
// console.log(data[i].children[0].children.length);
// }
// console.log(data[0].children[1].name);
var options = "<option value='0'>--请选择--</option>";
for(var i in data){
options += "<option value='" + data[i].code + "' selected>" + dataJson[i].name+"</option>";
@ -52,9 +42,12 @@ function getCity(countryCode){
$('#city').empty();
var options = "<option value='0'>--请选择--</option>";
for(var i in data){
if(countryCode && countryCode == data[i].code){
options += "<option value='" + data[i].children[0].code + "' selected>" + data[i].children[0].name+"</option>";
for(let j=0;j<data[i].children.length;j++){
if(countryCode && countryCode == data[i].code){
options += "<option value='" + data[i].children[j].code + "' selected>" + data[i].children[j].name+"</option>";
}
}
$("#city").html(options);
}
@ -63,9 +56,13 @@ function getArea(cityCode){
var data = getData();
var options = "<option value='0'>--请选择--</option>";
for(var i in data){
if(cityCode && cityCode == data[i].children[0].code){
options += "<option value='" + data[i].children[0].children[0].code + "' selected>" + data[i].children[0].children[0].name+"</option>";
}
for(let j=0;j<data[i].children.length;j++){
for(let k=0;k<data[i].children[j].children.length;k++){
if(cityCode && cityCode == data[i].children[j].code){
options += "<option value='" + data[i].children[j].children[k].code + "' selected>" + data[i].children[j].children[k].name+"</option>";
}
}
}
$("#area").html(options);
}