AJAX——案例_天气预报

天气预报案例

步骤

1. 获取北京市天气数据，展示
2. 搜索城市列表，展示
3. 点击城市，显示对应天气数据

index.css代码 

html,
body {
  height: 100%;
}

body {
  background-image: linear-gradient(135deg, #50B1FF 0%, #1F57D6 100%);
}

.container {
  width: 1200px;
  margin: 0 auto;
  height: 100%;
}

/* 顶部 */
.top-box {
  display: flex;
  padding: 50px;
  justify-content: space-between;
}

/* 日期 */
.top-box .title .data {
  color: white;
  margin-right: 20px;
}

/* 农历 */
.top-box .title .calendar {
  opacity: .72;
}

/* 搜索区域 */
.search-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.search-box .location {
  display: flex;
  align-items: center;
  margin-right: 20px;
  font-size: 16px;
}

.search-box .location img {
  width: 20px;
  height: 20px;
  margin-right: 7.1px;
}

.search-box .search-city {
  width: 234px;
  height: 32px;
  border: none;
  border-radius: 16px;
  padding-left: 10px;
  background-color: rgba(255, 255, 255, .2);
  color: white;
  font-size: 14px;
}

.search {
  position: relative;
}

/* 搜索列表 */
.search-list {
  width: 100%;
  height: 200px;
  overflow-y: scroll;
  background-color: #fff;
  position: absolute;
  left: 0;
  top: 40px;
  display: none;
}
.search-list.show{
  display: block;
}
.search-list::-webkit-scrollbar{
  display: none;
}
.search-list li{
  color: black;
  font-size: 14px;
  padding: 15px 10px;
}
.search-list li:hover{
  background-color: lightgray;
}

/* 当前天气 */
.weather-box {
  display: flex;
  padding-left: 50px;
  align-items: flex-end;
}

.weather-box .tem-box {
  margin-right: 42px;
  display: flex;
  flex-direction: column;
}

.weather-box .tem-box .temp span{
  font-size: 90px;
  display: inline-block;
  height: 100px;
  margin-bottom: 10px;
  line-height: 100px;
}

.climate-box .air {
  display: inline;
  padding: 5px 10px;
  height: 32px;
  border-radius: 16px;
  background: #65D45A;
  text-align: center;
  line-height: 32px;
  font-family: PingFangSC-Medium;
  font-size: 18px;
  color: #FFFFFF;
  letter-spacing: 0;
  font-weight: 500;
}

.climate-box .weather-list {
  display: flex;
  align-items: flex-end;
  margin-top: 21px;
  margin-bottom: 28px;
}

.climate-box .weather-list li img {
  width: 20px;
  height: 20px;
}

.climate-box .weather-list li {
  margin-right: 20px;
}

.climate-box .weather-list li,
.climate-box .weather-list span {
  display: flex;
  align-items: center;
  font-size: 16px;
}

/* 今日详细天气 */
.today-weather{
  display: flex;
  padding-left: 50px;
}
.today-weather .range-box,
.today-weather .range {
  font-size: 16px;
}

.today-weather .sun-list {
  display: flex;
  align-items: center;
  margin-left: 50px;
}

.today-weather .sun-list li {
  font-size: 16px;
  margin-right: 42px;
}

/* 周天气预报 */
.week-weather-box {
  height: 382px;
  border-radius: 10px;
  background-color: #fff;
  width: 1039px;
  margin: 30px auto;
  padding: 30px;
}
.week-weather-box .title {
  font-size: 20px;
  color: #3A475A;
  letter-spacing: 0;
  font-weight: 600;
}
/* 列表 */
.week-wrap {
  display: flex;
  margin: 0 auto;
  margin-top: 30px;
}
.week-wrap .item {
  width: 150px;
  height: 254px;
  cursor: pointer;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 30px;
}
.week-wrap .item:hover {
  background: #F7FAFF;
  border-radius: 10px;
}

.week-wrap .item span{
  color: #393F48;
}

.week-wrap .item .date-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 4px;
}

.week-wrap .item .date-box .dateFormat {
  font-size: 16px;
  color: #393F48;
  letter-spacing: 0;
  text-align: center;
  font-weight: 400;
}
.week-wrap .item .date-box .date {
  font-size: 16px;
  color: #88909D;
  letter-spacing: 0;
  text-align: center;
  font-weight: 400;
}

.week-wrap .item img {
  width: 46px;
  height: 46px;
  margin: 12px 0 12px;
}

.week-wrap .item .weather {
  font-size: 16px;
  color: #393F48;
  letter-spacing: 0;
  text-align: center;
  font-weight: 400;
  margin-bottom: 4px;
}

.week-wrap .item .temp  {
  font-size: 14px;
  color: #393F48;
  letter-spacing: 0;
  text-align: center;
  font-weight: 500;
  margin-bottom: 10px;
}

.week-wrap .item .wind span {
  font-size: 14px;
  color: #676C74;
  letter-spacing: 0;
  text-align: center;
  font-weight: 400;
}

reset.css代码

* {
  box-sizing: border-box;
  font-size: 18px;
  ;
  color: white;
}

body,
ul,
h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  padding: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
  font-weight: normal;
}

a {
  text-decoration: none;
}

ul {
  list-style: none;
}

img {
  border: 0px;
}

input {
  appearance: none;
  outline: none;
}

input::-we