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How to use click events in vue to achieve num addition and subtraction

2025-02-25 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Internet Technology >

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这篇文章主要讲解了"vue怎么使用点击事件实现num加减功能",文中的讲解内容简单清晰,易于学习与理解,下面请大家跟着小编的思路慢慢深入,一起来研究和学习"vue怎么使用点击事件实现num加减功能"吧!

代码如下:

Vue num加减 click me click me click me click me {{num}} new Vue({ el: '#app', data: { num:0, message: '6', data: { name: '', gender: '', interest: [], identity: '' }, selected: 'A', options: [ { text: 'One', value: 'A' }, { text: 'Two', value: 'B' }, { text: 'Three', value: 'C' } ] }, methods:{ add:function (inc){ this.num += inc; }, remove:function (dec){ this.num -= dec; }, } })

结果:

感谢各位的阅读,以上就是"vue怎么使用点击事件实现num加减功能"的内容了,经过本文的学习后,相信大家对vue怎么使用点击事件实现num加减功能这一问题有了更深刻的体会,具体使用情况还需要大家实践验证。这里是,小编将为大家推送更多相关知识点的文章,欢迎关注!

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