{"id":5873,"date":"2025-07-15T13:34:45","date_gmt":"2025-07-15T13:34:45","guid":{"rendered":"https:\/\/functiontranslator.com\/webservice\/"},"modified":"2021-02-26T10:05:52","modified_gmt":"2021-02-26T10:05:52","slug":"webservice","status":"publish","type":"post","link":"https:\/\/functiontranslator.com\/cs\/webservice\/","title":{"rendered":"WEBSERVICE"},"content":{"rendered":"

Funkce WEBSERVICE umo\u017e\u0148uje u\u017eivatel\u016fm MS Excel a Google Sheets efektivn\u011b z\u00edsk\u00e1vat data p\u0159\u00edmo z internetov\u00fdch slu\u017eeb. Je zvl\u00e1\u0161t\u011b u\u017eite\u010dn\u00e1 pro automatizaci a zjednodu\u0161en\u00ed proces\u016f zpracov\u00e1n\u00ed dat dostupn\u00fdch online, nap\u0159\u00edklad prost\u0159ednictv\u00edm API (Application Programming Interface) nebo jednoduch\u00fdch URL.<\/p>\n

Syntaxe a pou\u017eit\u00ed ve funk\u010dn\u00edch tabulk\u00e1ch<\/h2>\n

Ve Microsoft Excel je funkce WEBSERVICE p\u0159\u00edmo dostupn\u00e1. Google Sheets tuto funkci p\u0159\u00edmo nepodporuje, ale lze pou\u017e\u00edt alternativn\u00ed funkce IMPORTDATA<\/code>, IMPORTXML<\/code> a IMPORTHTML<\/code> pro podobn\u00e9 \u00fa\u010dely.<\/p>\n

Syntaxe funkce WEBSERVICE v MS Excel:<\/strong><\/p>\n

WEBSERVICE(url)<\/code><\/pre>\n
    \n
  • url<\/strong> – je \u0159et\u011bzec URL adresy, ze kter\u00e9 se maj\u00ed data z\u00edskat. URL by m\u011bla vracet data ve form\u00e1tech, kter\u00e9 Excel m\u016f\u017ee p\u0159\u00edmo zpracovat, jako nap\u0159\u00edklad XML nebo JSON.<\/li>\n<\/ul>\n
    P\u0159\u00edklady vyu\u017eit\u00ed funkce<\/h2>\n
    Funkce WEBSERVICE lze vyu\u017e\u00edt nap\u0159\u00edklad pro:<\/p>\n
    Na\u010d\u00edt\u00e1n\u00ed aktu\u00e1ln\u00edch m\u011bnov\u00fdch kurz\u016f<\/h2>\n
    Pro pravideln\u00e9 aktualizace m\u011bnov\u00fdch kurz\u016f z online API, jako je API Evropsk\u00e9 centr\u00e1ln\u00ed banky, m\u016f\u017eete pou\u017e\u00edt n\u00e1sleduj\u00edc\u00ed p\u0159\u00edkaz:<\/p>\n
    =WEBSERVICE(\"https:\/\/api.exchangeratesapi.io\/latest?base=EUR\")<\/code><\/pre>\n
    Tento p\u0159\u00edkaz st\u00e1hne aktu\u00e1ln\u00ed m\u011bnov\u00e9 kurzy s eurovou b\u00e1z\u00ed. Data budou pravd\u011bpodobn\u011b ve form\u00e1tu JSON, co\u017e m\u016f\u017ee vy\u017eadovat dal\u0161\u00ed zpracov\u00e1n\u00ed pomoc\u00ed dal\u0161\u00edch funkc\u00ed nebo VBA skript\u016f pro adekv\u00e1tn\u00ed rozbor.<\/p>\n
    Sledov\u00e1n\u00ed po\u010das\u00ed z online API<\/h2>\n
    Pro z\u00edsk\u00e1n\u00ed aktu\u00e1ln\u00edho po\u010das\u00ed m\u016f\u017eete pou\u017e\u00edt vol\u00e1n\u00ed na API slu\u017ebu OpenWeatherMap s n\u00e1sleduj\u00edc\u00edm p\u0159\u00edkladem:<\/p>\n
    =WEBSERVICE(\"http:\/\/api.openweathermap.org\/data\/2.5\/weather?q=Prague,cz&appid=YOUR_API_KEY\")<\/code><\/pre>\n
    Tento p\u0159\u00edklad vy\u017eaduje platn\u00fd API kl\u00ed\u010d (YOUR_API_KEY). P\u0159ijat\u00e1 data budou ve form\u00e1tu JSON a vy\u017eaduj\u00ed dal\u0161\u00ed zpracov\u00e1n\u00ed pro vlo\u017een\u00ed do aplikace Excel.<\/p>\n
    Tyto p\u0159\u00edklady ukazuj\u00ed, jak\u00fd potenci\u00e1l m\u00e1 funkce WEBSERVICE pro pr\u00e1ci s extern\u00edmi daty p\u0159\u00edmo z internetu.<\/p>\n","protected":false},"excerpt":{"rendered":"
    Vr\u00e1t\u00ed data z webov\u00e9 slu\u017eby<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[295],"tags":[],"class_list":["post-5873","post","type-post","status-publish","format-standard","hentry","category-webove"],"acf":[],"yoast_head":"\nFunkce WEBSERVICE v Excelu: jak funguje, primjeri kori\u0161tenja formule<\/title>\n<meta name=\"description\" content=\"Opis funkcije WEBSERVICE u Excelu i Google tablicama. Sintaksa, parametri funkcije te prakti\u010dni primjeri.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/functiontranslator.com\/cs\/webservice\/\" \/>\n<meta property=\"og:locale\" content=\"cs_CZ\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Funkce WEBSERVICE v Excelu: jak funguje, primjeri kori\u0161tenja formule\" \/>\n<meta property=\"og:description\" content=\"Opis funkcije WEBSERVICE u Excelu i Google tablicama. Sintaksa, parametri funkcije te prakti\u010dni primjeri.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/functiontranslator.com\/cs\/webservice\/\" \/>\n<meta property=\"og:site_name\" content=\"Function Translator\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-15T13:34:45+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-02-26T10:05:52+00:00\" \/>\n<meta name=\"author\" content=\"glavadmin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"Funkce WEBSERVICE v Excelu: jak funguje, primjeri kori\u0161tenja formule\" \/>\n<meta name=\"twitter:label1\" content=\"Napsal(a)\" \/>\n\t<meta name=\"twitter:data1\" content=\"glavadmin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Odhadovan\u00e1 doba \u010dten\u00ed\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minuty\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/functiontranslator.com\/cs\/webservice\/\",\"url\":\"https:\/\/functiontranslator.com\/cs\/webservice\/\",\"name\":\"Funkce WEBSERVICE v Excelu: jak funguje, primjeri kori\u0161tenja formule\",\"isPartOf\":{\"@id\":\"https:\/\/functiontranslator.com\/no\/#website\"},\"datePublished\":\"2025-07-15T13:34:45+00:00\",\"dateModified\":\"2021-02-26T10:05:52+00:00\",\"author\":{\"@id\":\"https:\/\/functiontranslator.com\/no\/#\/schema\/person\/87663eece497ca58643166ecb09f1389\"},\"description\":\"Opis funkcije WEBSERVICE u Excelu i Google tablicama. Sintaksa, parametri funkcije te prakti\u010dni primjeri.\",\"breadcrumb\":{\"@id\":\"https:\/\/functiontranslator.com\/cs\/webservice\/#breadcrumb\"},\"inLanguage\":\"cs\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/functiontranslator.com\/cs\/webservice\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/functiontranslator.com\/cs\/webservice\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Funkce aplikace Excel\",\"item\":\"https:\/\/functiontranslator.com\/cs\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Webov\u00e9\",\"item\":\"https:\/\/functiontranslator.com\/cs\/webove\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"WEBSERVICE\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/functiontranslator.com\/no\/#website\",\"url\":\"https:\/\/functiontranslator.com\/no\/\",\"name\":\"Function Translator\",\"description\":\"Excel function translator\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/functiontranslator.com\/no\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"cs\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/functiontranslator.com\/no\/#\/schema\/person\/87663eece497ca58643166ecb09f1389\",\"name\":\"glavadmin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"cs\",\"@id\":\"https:\/\/functiontranslator.com\/no\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/03ccd9347c5339db75deede5a8c5b2bf1d40e0bce26a5251fcaac6331d381db8?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/03ccd9347c5339db75deede5a8c5b2bf1d40e0bce26a5251fcaac6331d381db8?s=96&d=mm&r=g\",\"caption\":\"glavadmin\"},\"sameAs\":[\"https:\/\/functiontranslator.com\"],\"url\":\"https:\/\/functiontranslator.com\/cs\/author\/glavadmin\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Funkce WEBSERVICE v Excelu: jak funguje, primjeri kori\u0161tenja formule","description":"Opis funkcije WEBSERVICE u Excelu i Google tablicama. Sintaksa, parametri funkcije te prakti\u010dni primjeri.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/functiontranslator.com\/cs\/webservice\/","og_locale":"cs_CZ","og_type":"article","og_title":"Funkce WEBSERVICE v Excelu: jak funguje, primjeri kori\u0161tenja formule","og_description":"Opis funkcije WEBSERVICE u Excelu i Google tablicama. Sintaksa, parametri funkcije te prakti\u010dni primjeri.","og_url":"https:\/\/functiontranslator.com\/cs\/webservice\/","og_site_name":"Function Translator","article_published_time":"2025-07-15T13:34:45+00:00","article_modified_time":"2021-02-26T10:05:52+00:00","author":"glavadmin","twitter_card":"summary_large_image","twitter_title":"Funkce WEBSERVICE v Excelu: jak funguje, primjeri kori\u0161tenja formule","twitter_misc":{"Napsal(a)":"glavadmin","Odhadovan\u00e1 doba \u010dten\u00ed":"2 minuty"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/functiontranslator.com\/cs\/webservice\/","url":"https:\/\/functiontranslator.com\/cs\/webservice\/","name":"Funkce WEBSERVICE v Excelu: jak funguje, primjeri kori\u0161tenja formule","isPartOf":{"@id":"https:\/\/functiontranslator.com\/no\/#website"},"datePublished":"2025-07-15T13:34:45+00:00","dateModified":"2021-02-26T10:05:52+00:00","author":{"@id":"https:\/\/functiontranslator.com\/no\/#\/schema\/person\/87663eece497ca58643166ecb09f1389"},"description":"Opis funkcije WEBSERVICE u Excelu i Google tablicama. Sintaksa, parametri funkcije te prakti\u010dni primjeri.","breadcrumb":{"@id":"https:\/\/functiontranslator.com\/cs\/webservice\/#breadcrumb"},"inLanguage":"cs","potentialAction":[{"@type":"ReadAction","target":["https:\/\/functiontranslator.com\/cs\/webservice\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/functiontranslator.com\/cs\/webservice\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Funkce aplikace Excel","item":"https:\/\/functiontranslator.com\/cs\/"},{"@type":"ListItem","position":2,"name":"Webov\u00e9","item":"https:\/\/functiontranslator.com\/cs\/webove\/"},{"@type":"ListItem","position":3,"name":"WEBSERVICE"}]},{"@type":"WebSite","@id":"https:\/\/functiontranslator.com\/no\/#website","url":"https:\/\/functiontranslator.com\/no\/","name":"Function Translator","description":"Excel function translator","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/functiontranslator.com\/no\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"cs"},{"@type":"Person","@id":"https:\/\/functiontranslator.com\/no\/#\/schema\/person\/87663eece497ca58643166ecb09f1389","name":"glavadmin","image":{"@type":"ImageObject","inLanguage":"cs","@id":"https:\/\/functiontranslator.com\/no\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/03ccd9347c5339db75deede5a8c5b2bf1d40e0bce26a5251fcaac6331d381db8?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/03ccd9347c5339db75deede5a8c5b2bf1d40e0bce26a5251fcaac6331d381db8?s=96&d=mm&r=g","caption":"glavadmin"},"sameAs":["https:\/\/functiontranslator.com"],"url":"https:\/\/functiontranslator.com\/cs\/author\/glavadmin\/"}]}},"_links":{"self":[{"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/posts\/5873","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/comments?post=5873"}],"version-history":[{"count":2,"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/posts\/5873\/revisions"}],"predecessor-version":[{"id":31007,"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/posts\/5873\/revisions\/31007"}],"wp:attachment":[{"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/media?parent=5873"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/categories?post=5873"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/functiontranslator.com\/cs\/wp-json\/wp\/v2\/tags?post=5873"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}