vue實現手風琴效果
本文實例為大傢分享瞭vue實現手風琴效果的具體代碼,供大傢參考,具體內容如下
利用鼠標移入移出事件實現內容出現隱藏
用到的知識點:
1.@mouseover 鼠標移入事件
2.@mouseout 鼠標移出事件
3.v-if 條件渲染
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title></title> <!-- 簡單樣式設置 --> <style type="text/css"> * { margin: 0; padding: 0; } ul { list-style: none; } .title{ width: 90px; height: 40px; line-height: 40px; text-align: center; background-color: #AFAFAF; } .active{ background-color: #000000; color: white; } </style> </head> <body> <div id="box"> <ul class="ul"> <!-- 鼠標移入移出事件 --> <li @mouseover="num=1" @mouseout="num=0" class="title">標題1</li> <!-- 條件渲染 --> <li v-if="num==1">h1h1h1h1</li> <li v-if="num==1">h1h1h1h1</li> <li v-if="num==1">h1h1h1h1</li> <li v-if="num==1">h1h1h1h1</li> </ul> <ul class="ul"> <li @mouseover="num=2" @mouseout="num=0" class="title">標題2</li> <li v-if="num==2">h2h2h2h2</li> <li v-if="num==2">h2h2h2h2</li> <li v-if="num==2">h2h2h2h2</li> <li v-if="num==2">h2h2h2h2</li> </ul> <ul> <li @mouseover="num=3" @mouseout="num=0" class="title">標題3</li> <li v-if="num==3">h3h3h3hh3</li> <li v-if="num==3">h3h3h3hh3</li> <li v-if="num==3">h3h3h3hh3</li> <li v-if="num==3">h3h3h3hh3</li> </ul> </div> </body> <script src="../js/vue.js" type="text/javascript" charset="utf-8"></script> <script type="text/javascript"> var vm = new Vue({ el: "#box", data() { return { num: 0 } } }) </script> </html>
結果:
以上就是本文的全部內容,希望對大傢的學習有所幫助,也希望大傢多多支持WalkonNet。