{"description":"js\u4e45\u3005\u306b\u89e6\u3063\u305f\u3089undefined is not a function\u51fa\u305f \u4e45\u3005\u306bjs\u3084\u3063\u305f\u3089\u521d\u6b69\u3067 undefined is not a function \u3063\u3066\u51fa\u3066\u4f55\u3082\u3067\u304d\u306a\u304b\u3063\u305f\u3002 \u30b3\u30fc\u30c9\u306f\u4ee5\u4e0b\u3002 $(function() { $('#area_button').changeArea(); }); $.fn.changeArea() = function() { $(this).on('click', function(){ console.log('aaa'); }); }; \uff13\u5206\u304f\u3089\u3044\u60a9\u3093\u3060\u3051\u3069\u3001 $.fn.changeArea() \u306e()\u306e\u3068\u3053\u308d\u8981\u3089\u306a\u304b\u3063\u305f\u7b11","author_name":"mask0702","version":"1.0","provider_name":"Hatena Blog","title":"js\u4e45\u3005\u306b\u89e6\u3063\u305f\u3089undefined is not a function\u51fa\u305f\u4ef6","author_url":"https://blog.hatena.ne.jp/mask0702/","blog_title":"\u304f\u308f\u3053\u306epermission denied.","published":"2015-01-27 23:32:53","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmask.hatenadiary.com%2Fentry%2F2015%2F01%2F27%2F233253\" title=\"js\u4e45\u3005\u306b\u89e6\u3063\u305f\u3089undefined is not a function\u51fa\u305f\u4ef6 - \u304f\u308f\u3053\u306epermission denied.\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["javascript"],"image_url":null,"provider_url":"https://hatena.blog","blog_url":"https://mask.hatenadiary.com/","type":"rich","url":"https://mask.hatenadiary.com/entry/2015/01/27/233253","height":"190","width":"100%"}