Vue如何利用flex布局实现TV端城市列表功能

前言

vue中城市列表和搜索很常见,这篇博客就来说说咋实现搜索和城市列表

1.实现搜索布局代码:

2.搜索布局css样式代码:

.search-bar-root {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-top: 140px;
}
​
.index-root-search-title-css {
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin-bottom: 40px;
}
​
.search-bar-root .search-bar {
  background-color: #ffffff;
  width: 1000px;
  height: 100px;
  display: flex;
  justify-content: center;
  border-radius: 8px;
}
​
.search-input {
  width: 780px;
  border-radius: 8px;
  font-size: 36px;
  font-family: PingFangSC-Regular, PingFang SC;
  font-weight: 400;
  color: #000000;
  margin-left: 40px;
  text-indent: 40px;
}
​
.index-root-search-image-view-css {
  position: absolute;
  width: 32px;
  height: 32px;
  top: 35px;
  bottom: 35px;
  right: 0;
  margin-right: 102px;
  text-align: center;
}
​
.index-root-search-flex-view-css {
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  width: 1450px;
  margin-left: 245px;
  margin-right: 245px;
  margin-top: 40px;
}
​
.index-root-search-text-view-css {
  font-size: 30px;
  font-family: PingFangSC-Regular, PingFang SC;
  color: #000000;
  text-align: center;
  font-weight: 400;
  top: 0;
  bottom: 0;
  right: 0;
  position: absolute;
  margin-right: 30px;
}
​
.index-root-search-title-text-view-css {
  font-size: 70px;
  font-family: PingFangSC-Regular, PingFang SC;
  color: #ffffff;
  text-align: center;
  opacity: 1.0;
}
​
.search-city-button-view-css {
  width: 270px;
  height: 100px;
  background-color: rgba(0, 0, 0, .1);
  margin-right: 20px;
  margin-top: 40px;
  border-radius: 11px;
  border-width: 2px;
  border-color: rgba(255, 255, 255, 0.1);
  focus-background-color: #fff;
}
​
.search-city-button-view-css .city-sel-box {
  border-width: 2px;
  border-color: #32C5FF;
}

3.城市列表布局代码:

{{item.cityName}}

4.城市列表css样式代码:

.index-root-search-flex-view-css {
  display: flex;
  flex-wrap: wrap;
  flex-direction: row;
  width: 1450px;
  margin-left: 245px;
  margin-right: 245px;
  margin-top: 40px;
}
​
.index-root-search-text-view-css {
  font-size: 30px;
  font-family: PingFangSC-Regular, PingFang SC;
  color: #000000;
  text-align: center;
  font-weight: 400;
  top: 0;
  bottom: 0;
  right: 0;
  position: absolute;
  margin-right: 30px;
}
​
.index-root-search-title-text-view-css {
  font-size: 70px;
  font-family: PingFangSC-Regular, PingFang SC;
  color: #ffffff;
  text-align: center;
  opacity: 1.0;
}
​
.search-city-button-view-css {
  width: 270px;
  height: 100px;
  background-color: rgba(0, 0, 0, .1);
  margin-right: 20px;
  margin-top: 40px;
  border-radius: 11px;
  border-width: 2px;
  border-color: rgba(255, 255, 255, 0.1);
  focus-background-color: #fff;
}
​
.search-city-button-view-css .city-sel-box {
  border-width: 2px;
  border-color: #32C5FF;
}
​
.icon-location-reactive {
  position: absolute;
  width: 26px;
  height: 34px;
  margin-left: 60px;
  margin-top: 30px;
  margin-bottom: 30px;
}
​
.icon-location {
  width: 26px;
  height: 34px;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 9;
}
​
.search-city-hot-text-iew-css {
  width: 270px;
  height: 100px;
  background-color: rgba(50, 197, 255, 0.1);
  border-radius: 11px;
  border: 2px solid #32C5FF;
  font-size: 36px;
  font-family: PingFangSC-Regular, PingFang SC;
  text-align: center;
  color: white;
}
​
.search-city-empty {
  margin-top: 40px;
  width: 425px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  margin-left: 535px;
}
​
.search-city-empty .icon-no-connect {
  width: 425px;
  height: 307px;
}
​
.search-city-empty .empty-txt {
  font-size: 32px;
  font-family: PingFangSC-Light, PingFang SC;
  font-weight: 300;
  color: #FFFFFF;
  margin-top: 60px;
}

5.城市列表获取焦点的事件:

主要是在div设置:focusable="true"和@focus="onFocus"

6.设置焦点背景颜色和字体效果:

主要是设置:duplicateParentState="true"当文本获得焦点时颜色不受父布局影响,还可以设置焦点放大和带边框效果

:enableFocusBorder="true"//设置获得焦点时的边框
:focusScale="1.0"//设置焦点放大时的倍数

焦点效果的样式::style="{focusColor: focusHotTextColor,fontSize: textFontSize,fontWeight: textFontWeight,}

{{item.cityName}}

7.搜索框输入事件:

//输入内容之后请求城市列表接口刷新数据
endEditing(e) {
  console.log("--resultData--", this.citySearchResult)
},

8.搜索框获取焦点的事件:

onFocus(e) {
  this.focused = e.isFocused;
  this.$emit("onButtonFocused", e.isFocused);
},

9.默认弹出TV软键盘:

mounted() {
  this.hotCity = hotCity;
  this.showHot = true;
  this.pageLoading = true
  //弹出软键盘
  this.$refs.searchInput.focus()
  //搜索框默认获取焦点
  this.setHideLoading()
},

10.完整代码如下:

11.实现的效果截图如下:

Vue如何利用flex布局实现TV端城市列表功能_第1张图片

Vue如何利用flex布局实现TV端城市列表功能_第2张图片

总结

到此这篇关于Vue如何利用flex布局实现TV端城市列表功能的文章就介绍到这了,更多相关Vue实现TV端城市列表内容请搜索脚本之家以前的文章或继续浏览下面的相关文章希望大家以后多多支持脚本之家!

你可能感兴趣的:(Vue如何利用flex布局实现TV端城市列表功能)