{"id":2392,"date":"2018-05-10T10:33:47","date_gmt":"2018-05-10T02:33:47","guid":{"rendered":"https:\/\/www.webteach.tw\/?p=2392"},"modified":"2018-05-10T10:33:47","modified_gmt":"2018-05-10T02:33:47","slug":"key-value","status":"publish","type":"post","link":"https:\/\/www.webteach.tw\/?p=2392","title":{"rendered":"[ JavaScript ] – How to print array( key value )"},"content":{"rendered":"
<\/div>
<\/div>
<\/div>

\t\t\t\t\u5047\u8a2d\u6709\u4e00\u500b \u6c34\u679c\u50f9\u76ee\u8868\u7684 key value array
\n[javascript]
\nvar price_list={
\n appale:100,
\n banana:50,
\n pear:20
\n}
\n\/\/\u90a3\u6211\u5011\u60f3\u7528\u8ff4\u5708\u628a\u4ed6\u5217\u51fa\u4f86
\nfor (var f in price_list){
\n if (price_list.hasOwnProperty(f)) {
\n alert( ‘Fruit: ‘+ f + ‘ Price is ‘ + price_list[f]);
\n }
\n}
\n[\/javascript]\t\t<\/p>\n

<\/div>
<\/div>","protected":false},"excerpt":{"rendered":"

\u5047\u8a2d\u6709\u4e00\u500b \u6c34\u679c\u50f9\u76ee\u8868\u7684 key val […]<\/p>\n","protected":false},"author":1,"featured_media":1868,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"yasr_overall_rating":0,"yasr_post_is_review":"","yasr_auto_insert_disabled":"","yasr_review_type":"","footnotes":""},"categories":[29],"tags":[354],"class_list":["post-2392","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-javascript","tag-key-value"],"yoast_head":"\n[ JavaScript ] - How to print array( key value ) - \u6df7\u6c34\u6478\u9b5a<\/title>\n<meta name=\"description\" content=\"How to print array(key:value)\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.webteach.tw\/?p=2392\" \/>\n<meta property=\"og:locale\" content=\"zh_TW\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"[ JavaScript ] - 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