页面中经常会出现一些下拉框,点击选择的时候显示点击的内容
html代码:
{ { tbfa }}
- { {item.value}}
css代码:
.lx { width: 250px; font-size: 26px; border: 1px solid #e11121; border-radius: 5px; height: 50px; // text-align: center; margin: 45px 0; position: relative; .xlk_mr{ line-height: 50px; width: 250px; text-indent: 40px; .tbtb{ width: 100%; height: 100%; span{ float: left; img{ display: block; width: 20px; height: 13px; margin:20px 0 0 40px; } } } .select{ width: 250px; height: 0; position: absolute; background-color: #fff; top: 51px; left: 0; overflow: hidden; transition: all .3s // display: none; } .fzxs{ height: 150px; // display: block; } } }
js代码:
data (){
return {
tbfa: '请选择', active3: false, active2: null, tbxz: [ { lx: 'A', value: '雅典计划' }, { lx: 'B', value: '尊贵计划' }, { lx: 'C', value: '钻石计划' } ]
} } methods: { fsxz () { this.active3 ? this.active3 = false : this.active3 = true } }