{"url":"https://www.letitride.jp/entry/2019/07/26/121814","author_name":"letitride","author_url":"https://blog.hatena.ne.jp/letitride/","provider_name":"Hatena Blog","title":"Vue.js computed\u30d7\u30ed\u30d1\u30c6\u30a3","version":"1.0","blog_url":"https://www.letitride.jp/","height":"190","categories":["\u30c6\u30c3\u30af","\u30c6\u30c3\u30af-Vue.js"],"provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.letitride.jp%2Fentry%2F2019%2F07%2F26%2F121814\" title=\"Vue.js computed\u30d7\u30ed\u30d1\u30c6\u30a3 - \u8ffd\u61b6\u884c\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/l/letitride/20190726/20190726113727.png","published":"2019-07-26 12:18:14","blog_title":"\u8ffd\u61b6\u884c","description":"\u8a08\u7b97\u30de\u30af\u30ed\u306fcomputed\u30d7\u30ed\u30d1\u30c6\u30a3\u3068\u3057\u3066\u5b9a\u7fa9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002 <div id=\"app1\" class=\"frame\"> <h2>\u7acb\u65b9\u4f53\u306e\u4f53\u7a4d:1\u8fba\u306e\u9577\u3055{{ side }}\u306e\u4f53\u7a4d\u306f\u3001{{ side**3 }} </h2> <h2>computed\u3067\u8a08\u7b97:1\u8fba\u306e\u9577\u3055{{ side }}\u306e\u4f53\u7a4d\u306f\u3001{{ volume }} </h2> </div> var app1 = new Vue({ el: '#app1', data: { side: 5 }, computed: { volume: function(){ return this.side**3 } } }); methods\u3068\u540c\u5c45\u2026","type":"rich"}