{"id":26750,"date":"2022-09-24T11:36:53","date_gmt":"2022-09-24T09:36:53","guid":{"rendered":"https:\/\/projectes.xtec.cat\/pensament-computacional\/\/?p=26750"},"modified":"2022-10-18T16:07:38","modified_gmt":"2022-10-18T14:07:38","slug":"nous-components-per-a-app-inventor","status":"publish","type":"post","link":"https:\/\/projectes.xtec.cat\/pensament-computacional\/general\/nous-components-per-a-app-inventor\/","title":{"rendered":"Nous components per a App Inventor"},"content":{"rendered":"<p>Amb la darrera actualitzaci\u00f3 d&#8217;App Inventor s&#8217;han incorporat 2 components nous que poden ser \u00fatils en les apps que programeu a l&#8217;aula: <strong>Chart<\/strong> i <strong>SpreadSheet<\/strong>.<\/p>\n<p>Amb el component <a href=\"http:\/\/ai2.appinventor.mit.edu\/reference\/components\/charts.html#Chart\" target=\"_blank\" rel=\"noopener\"><em>Chart<\/em><\/a> es poden incloure gr\u00e0fics a partir de dades de diverses fonts, que s&#8217;indiquen amb el tamb\u00e9 nou component <a href=\"http:\/\/ai2.appinventor.mit.edu\/reference\/components\/charts.html#ChartData2D\" target=\"_blank\" rel=\"noopener\"><em>ChartData2D<\/em><\/a>. Els tipus de gr\u00e0fics que es poden incloure s\u00f3n:<\/p>\n<ul>\n<li>De segments<\/li>\n<li>De dispersi\u00f3<\/li>\n<li>D&#8217;\u00e0rea<\/li>\n<li>De barres<\/li>\n<li>De sectors circulars<\/li>\n<\/ul>\n<p style=\"text-align: center;\"><a href=\"https:\/\/projectes.xtec.cat\/pensament-computacional\/\/wp-content\/uploads\/usu2217\/2022\/09\/sectors.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-26767 size-medium\" src=\"https:\/\/projectes.xtec.cat\/pensament-computacional\/\/wp-content\/uploads\/usu2217\/2022\/09\/sectors-218x300.jpg\" alt=\"\" width=\"218\" height=\"300\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>El component <a href=\"http:\/\/ai2.appinventor.mit.edu\/reference\/components\/storage.html#Spreadsheet\" target=\"_blank\" rel=\"noopener\"><em>SpreadSheet<\/em><\/a> permet accedir a fulls de c\u00e0lcul de Google amb la finalitat d&#8217;obtenir les dades que cont\u00e9, modificar-les o afegir-ne. Els blocs de funci\u00f3 d&#8217;aquest component tenen com a arguments el n\u00famero de fila i columna de les cel\u00b7les del full. \u00c9s, per tant, una forma d&#8217;accedir a la informaci\u00f3 com a <em>full de c\u00e0lcul<\/em>, alternatiu al que podeu trobar documentat a Ateneu, que proposa accedir-hi com a <a href=\"https:\/\/ateneu.xtec.cat\/wikiform\/wikiexport\/cmd\/tac\/computacional\/b12_ai_google_sheets\/index\" target=\"_blank\" rel=\"noopener\"><em>base de dades<\/em><\/a> (mitjan\u00e7ant consultes).<\/p>\n<p>Per utilitzar el component cal haver completat pr\u00e8viament unes tasques de configuraci\u00f3 per accedir als fulls de c\u00e0lcul mitjan\u00e7ant claus API (un procediment una mica tedi\u00f3s, similar al que s&#8217;utilitzava amb les ara obsoletes <em>Fusion Tables<\/em>).<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Amb la darrera actualitzaci\u00f3 d&#8217;App Inventor s&#8217;han incorporat 2 components nous que poden ser \u00fatils en les apps que programeu a l&#8217;aula: Chart i SpreadSheet.<\/p>\n","protected":false},"author":12,"featured_media":26857,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"site-sidebar-layout":"no-sidebar","site-content-layout":"plain-container","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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