{"id":6071,"date":"2019-02-14T15:53:08","date_gmt":"2019-02-14T15:53:08","guid":{"rendered":"http:\/\/www.garysieling.com\/blog\/?p=6071"},"modified":"2019-02-14T15:53:08","modified_gmt":"2019-02-14T15:53:08","slug":"apache-zeppelin-form-select-example","status":"publish","type":"post","link":"https:\/\/www.garysieling.com\/blog\/apache-zeppelin-form-select-example\/","title":{"rendered":"Apache Zeppelin Form Select Example"},"content":{"rendered":"<p>First option is the default, and the second option is the list of key-value pairs:<\/p>\n<pre lang=\"scala\">\nprintln(z.select(\"\", List((\"a\", \"B\"))))\n<\/pre>\n<p>If you want to get what the user picked, z.select will return it:<\/p>\n<pre lang=\"scala\">\nval selection = \n  z.select(\n    \"\", \n   listBuckets.map((b) => (b, b)).sorted\n  )\n\nif (selection != \"\") {\n    println(selection)\n}\n<\/pre>\n<p>You should also name these, especially if you want more than one. To do that, add another parameter up front:<\/p>\n<pre lang=\"scala\">\nval selection = z.select(\"tag\", \"\", listTags(dataset.toString))\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Apache Zeppelin Select Example<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"footnotes":""},"categories":[4],"tags":[152,480,609],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.9 - aioseo.com -->\n\t<meta name=\"description\" content=\"Apache Zeppelin Select Example\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"gary\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.garysieling.com\/blog\/apache-zeppelin-form-select-example\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.9\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Gary Sieling - 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