{"id":9950,"date":"2023-08-25T00:00:00","date_gmt":"2023-08-25T00:00:00","guid":{"rendered":"https:\/\/tech-lib.eu\/tech\/pouziti-funkce-today-v-aplikaci-excel-pruvodce-vypoctem-data\/"},"modified":"2023-08-25T00:00:00","modified_gmt":"2023-08-25T00:00:00","slug":"pouziti-funkce-today-v-aplikaci-excel-pruvodce-vypoctem-data","status":"publish","type":"post","link":"https:\/\/tech-lib.eu\/tech\/pouziti-funkce-today-v-aplikaci-excel-pruvodce-vypoctem-data\/","title":{"rendered":"Pou\u017eit\u00ed funkce TODAY v aplikaci Excel. Pr\u016fvodce v\u00fdpo\u010dtem data"},"content":{"rendered":"<div class=\"orig\">\n<div class=\"origqestion\">Jak funguje funkce dnes?<\/div>\n<div class=\"origanswer\">Funkce Dnes() vrac\u00ed aktu\u00e1ln\u00ed datum, funke Nyn\u00ed() aktu\u00e1ln\u00ed datum a \u010das. Ob\u011b pat\u0159\u00ed do skupiny funkc\u00ed volatiln\u00edch, to znamen\u00e1, \u017ee se aktualizuj\u00ed p\u0159i jak\u00e9koli zm\u011bn\u011b (p\u0159epo\u010d\u00edt\u00e1v\u00e1n\u00ed dat v kter\u00e9koli bu\u0148ce) a t\u00e9\u017e p\u0159i otev\u0159en\u00ed se\u0161itu (je-li Excel ve standardn\u00edm re\u017eimu Automatick\u00e9 rekalkulace). Cached<\/div>\n<div class=\"origurl\">\n\t\t\t\t\t<span> Dal\u0161\u00ed informace najdete na<\/span> <a href=\"http:\/\/web.natur.cuni.cz\/~jmakov\/ExcelStranky\/DatumCas.html#:~:text=Funkce%20Dnes()%20vrac%C3%AD%20aktu%C3%A1ln%C3%AD,ve%20standardn%C3%ADm%20re%C5%BEimu%20Automatick%C3%A9%20rekalkulace).\">web.natur.cuni.cz<\/a>\n\t\t\t\t<\/div>\n<\/p><\/div>\n<div class=\"articlecontent\">\n<div class=\"newlinediv\"><\/div>\n<p> \u0160iroce pou\u017e\u00edvan\u00fd tabulkov\u00fd procesor Excel m\u00e1 \u0159adu siln\u00fdch funkc\u00ed, kter\u00e9 usnad\u0148uj\u00ed anal\u00fdzu dat a v\u00fdpo\u010dty. Jednou z takov\u00fdch funkc\u00ed je funkce TODAY, kter\u00e1 umo\u017e\u0148uje u\u017eivatel\u016fm zobrazit aktu\u00e1ln\u00ed datum v bu\u0148ce. V tomto p\u0159\u00edsp\u011bvku se pod\u00edv\u00e1me na to, jak funkci TODAY \u00fasp\u011b\u0161n\u011b pou\u017e\u00edvat, vy\u0159e\u0161\u00edme typick\u00e9 probl\u00e9my a pochop\u00edme, jak tato flexibiln\u00ed funkce funguje zevnit\u0159. <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> Pro pou\u017eit\u00ed funkce TODAY sta\u010d\u00ed vybrat po\u017eadovanou bu\u0148ku a zadat &#8222;=TODAY()&#8220;. V dan\u00e9 bu\u0148ce aplikace Excel se pak zobraz\u00ed aktu\u00e1ln\u00ed datum. Funkce TODAY automaticky z\u00edsk\u00e1 aktu\u00e1ln\u00ed datum ze syst\u00e9mov\u00fdch hodin po\u010d\u00edta\u010de, tak\u017ee nevy\u017eaduje \u017e\u00e1dn\u00e9 dal\u0161\u00ed argumenty ani vstupy. Proto\u017ee dok\u00e1\u017ee zachytit \u010dasov\u011b citliv\u00e9 \u00fadaje a vytv\u00e1\u0159et dynamick\u00e9 sestavy, jedn\u00e1 se o u\u017eite\u010dn\u00fd n\u00e1stroj. <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> Je d\u016fle\u017eit\u00e9 si uv\u011bdomit, \u017ee p\u0159i ka\u017ed\u00e9m p\u0159epo\u010d\u00edt\u00e1n\u00ed pracovn\u00edho listu se funkce TODAY aktualizuje. To znamen\u00e1, \u017ee pokud dojde ke zm\u011bn\u011b se\u0161itu nebo listu, aktualizuje se i zobrazen\u00e9 datum. Zkop\u00edrov\u00e1n\u00edm bu\u0148ky a v\u00fdb\u011brem mo\u017enosti &#8222;Vlo\u017eit speci\u00e1ln\u00ed&#8220; pro vlo\u017een\u00ed vzorce jako hodnoty m\u016f\u017eete zajistit, aby datum bylo statick\u00e9 t\u00edm, \u017ee vzorec p\u0159evedete na hodnotu. <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> U\u017eivatel\u00e9 mohou m\u00edt ob\u010das probl\u00e9my s nefunk\u010dnost\u00ed funkce TODAY aplikace Excel. Pokud jsou mo\u017enosti v\u00fdpo\u010dtu nastaveny na ru\u010dn\u00ed a nikoli automatick\u00e9, m\u016f\u017ee k tomu doch\u00e1zet. P\u0159ejd\u011bte na kartu &#8222;Vzorce&#8220; na p\u00e1su karet aplikace Excel a vyberte mo\u017enost &#8222;Mo\u017enosti v\u00fdpo\u010dtu&#8220;, abyste si to ov\u011b\u0159ili a upravili. Chcete-li, aby Excel p\u0159epo\u010d\u00edt\u00e1val v\u00fdpo\u010dty v\u010detn\u011b funkce TODAY automaticky, zvolte mo\u017enost &#8222;Automaticky&#8220;. <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> Je tak\u00e9 d\u016fle\u017eit\u00e9 si uv\u011bdomit, \u017ee funkce TODAY vrac\u00ed datum ve standardn\u00edm form\u00e1tu data ur\u010den\u00e9m oblast\u00ed va\u0161eho po\u010d\u00edta\u010de. Pokud se form\u00e1t zobrazen\u00e9ho data li\u0161\u00ed od po\u017eadovan\u00e9ho, lze jej zm\u011bnit pomoc\u00ed form\u00e1tovac\u00edch n\u00e1stroj\u016f aplikace Excel. Sta\u010d\u00ed kliknout prav\u00fdm tla\u010d\u00edtkem my\u0161i na bu\u0148ku s vybranou funkc\u00ed TODAY a vybrat mo\u017enost &#8222;Form\u00e1tovat bu\u0148ky&#8220;. Od tohoto okam\u017eiku m\u016f\u017eete zvolit vhodn\u00fd form\u00e1t data, nap\u0159\u00edklad dd\/mm\/rrrr nebo mm\/dd\/rrrr. <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> P\u0159esto\u017ee je funkce TODAY u\u017eite\u010dn\u00e1 pro zobrazen\u00ed aktu\u00e1ln\u00edho data v aplikaci Excel, existuj\u00ed i dal\u0161\u00ed funkce, kter\u00e9 lze pou\u017e\u00edt pro v\u00fdpo\u010det data. Dal\u0161\u00ed je \u010dasto pou\u017e\u00edvan\u00e1 funkce NOW(), kter\u00e1 zobrazuje aktu\u00e1ln\u00ed \u010das a datum. Vedle funkce TODAY nab\u00edz\u00ed Excel tak\u00e9 \u0159adu dal\u0161\u00edch funkc\u00ed pro v\u00fdpo\u010det data, v\u010detn\u011b funkc\u00ed DATUM, DEN, M\u011aS\u00cdC a ROK, kter\u00e9 lze ve vz\u00e1jemn\u00e9 kombinaci pou\u017e\u00edt ke slo\u017eit\u011bj\u0161\u00edm v\u00fdpo\u010dt\u016fm. <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> Stru\u010dn\u011b \u0159e\u010deno, funkce TODAY aplikace Excel nab\u00edz\u00ed rychl\u00fd a efektivn\u00ed zp\u016fsob, jak v tabulce zobrazit aktu\u00e1ln\u00ed datum. U\u017eivatel\u00e9 mohou pln\u011b vyu\u017e\u00edvat aplikaci Excel pro v\u00fdpo\u010dty data, pokud se nau\u010d\u00ed tuto funkci spr\u00e1vn\u011b pou\u017e\u00edvat, \u0159e\u0161it b\u011b\u017en\u00e9 probl\u00e9my a m\u011bnit form\u00e1t data. Chcete-li d\u00e1le zlep\u0161it sv\u00e9 dovednosti v oblasti anal\u00fdzy dat, ujist\u011bte se, \u017ee volby v\u00fdpo\u010dtu jsou nastaveny na automatick\u00e9, a prozkoumejte r\u016fzn\u00e9 funkce data.<\/p><\/div>\n<div class=\"questions\">\n<div class=\"questionstitle\">FAQ<\/div>\n<div class=\"question\">\n<div class=\"qtitle\"> Jak\u00e1 je zkratka pro v\u00fdpo\u010det v aplikaci Excel?<\/div>\n<p> V aplikaci Excel je kl\u00e1vesov\u00e1 zkratka pro v\u00fdpo\u010dty &#8222;F9&#8220;. <\/p>\n<\/div>\n<div class=\"question\">\n<div class=\"qtitle\"> Pro\u010d aplikace Excel neprov\u00e1d\u00ed automatick\u00e9 v\u00fdpo\u010dty?<\/div>\n<p> P\u0159\u00ed\u010din, pro\u010d aplikace Excel neprov\u00e1d\u00ed automatick\u00e9 v\u00fdpo\u010dty, m\u016f\u017ee b\u00fdt cel\u00e1 \u0159ada. Zde je n\u011bkolik mo\u017en\u00fdch p\u0159\u00ed\u010din: Zkontrolujte, zda je v prvn\u00edm kroku nastaven Re\u017eim v\u00fdpo\u010dtu na hodnotu Ru\u010dn\u00ed. Pokud ano, Excel nebude s\u00e1m p\u0159epo\u010d\u00edt\u00e1vat vzorce. V\u00fdb\u011brem mo\u017enosti Automaticky v \u010d\u00e1sti Mo\u017enosti v\u00fdpo\u010dtu na kart\u011b Vzorce to m\u016f\u017eete zm\u011bnit. Kruhov\u00e9 odkazy: Excel nemus\u00ed b\u00fdt schopen prov\u00e9st automatick\u00fd v\u00fdpo\u010det, pokud va\u0161e tabulka obsahuje kruhov\u00e9 odkazy. Pokud vzorec odkazuje na svou vlastn\u00ed bu\u0148ku nebo na jin\u00e9 bu\u0148ky, kter\u00e9 na n\u011bm z\u00e1vis\u00ed, jedn\u00e1 se o tzv. kruhov\u00fd odkaz. V\u00fdb\u011brem mo\u017enosti Kruhov\u00e9 odkazy v nab\u00eddce Kontrola chyb na kart\u011b Vzorce m\u016f\u017eete zkontrolovat, zda se ve vzorci nevyskytuj\u00ed kruhov\u00e9 odkazy. 3. Neshoda typu dat: Pokud v\u00e1\u0161 vzorec vy\u017eaduje v\u00fdpo\u010dty s pou\u017eit\u00edm n\u011bkolika datov\u00fdch typ\u016f, je mo\u017en\u00e9, \u017ee Excel nebude schopen prov\u00e9st v\u00fdpo\u010dty automaticky za v\u00e1s. Excel m\u016f\u017ee nap\u0159\u00edklad vyhodit chybu, pokud se pokus\u00edte prov\u00e9st v\u00fdpo\u010dty s pou\u017eit\u00edm textov\u00fdch hodnot m\u00edsto cel\u00fdch \u010d\u00edsel. Ujist\u011bte se, \u017ee datov\u00e9 typy va\u0161ich vzorc\u016f jsou konzistentn\u00ed. 4. Mo\u017enosti v\u00fdpo\u010dt\u016f: Jinou alternativou je, \u017ee pro Mo\u017enosti v\u00fdpo\u010dtu je vybr\u00e1na mo\u017enost Ru\u010dn\u011b. Chcete-li se ujistit, \u017ee nastaven\u00ed V\u00fdpo\u010dty v se\u0161it\u011b je nastaveno na hodnotu Automaticky, p\u0159ejd\u011bte na kartu Soubor, klikn\u011bte na Mo\u017enosti, vyberte Vzorce a pot\u00e9 potvr\u010fte, \u017ee je tomu tak. <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> D\u016fvod, pro\u010d Excel neprov\u00e1d\u00ed automatick\u00fd v\u00fdpo\u010det, byste m\u011bli b\u00fdt schopni zjistit a probl\u00e9m odstranit na z\u00e1klad\u011b t\u011bchto mo\u017en\u00fdch p\u0159\u00ed\u010din. <\/p>\n<\/div>\n<div class=\"question\">\n<div class=\"qtitle\"> Jak v aplikaci Excel porovn\u00e1m dne\u0161n\u00ed datum?<\/div>\n<p> Funkci TODAY aplikace Excel lze kombinovat s oper\u00e1torem porovn\u00e1n\u00ed a porovnat tak aktu\u00e1ln\u00ed datum. Zde je ilustra\u010dn\u00ed p\u0159\u00edklad: <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> 1. Chcete-li vlo\u017eit aktu\u00e1ln\u00ed datum, za\u010dn\u011bte t\u00edm, \u017ee do bu\u0148ky nap\u00ed\u0161ete &#8222;=TODAY()&#8220;. <\/p>\n<div class=\"newlinediv\"><\/div>\n<p> 2. Pot\u00e9 vyberte bu\u0148ku, se kterou chcete aktu\u00e1ln\u00ed datum porovnat. 3. Pou\u017eijte oper\u00e1tor porovn\u00e1n\u00ed, nap\u0159\u00edklad &#8222;&gt;&#8220; pro v\u00edce ne\u017e, &#8222;&#8220; pro m\u00e9n\u011b ne\u017e, &#8222;&gt;=&#8220; pro m\u00e9n\u011b nebo rovno nebo &#8222;=&#8220; pro rovno. <\/p>\n<div class=\"newlinediv\"><\/div>\n<p>4. P\u0159i porovn\u00e1v\u00e1n\u00ed nezapome\u0148te zahrnout bu\u0148ku s funkc\u00ed TODAY. Nap\u0159\u00edklad byste mohli porovnat bu\u0148ku A1 s jinou bu\u0148kou pomoc\u00ed syntaxe &#8222;=A1&gt;=B1&#8220;, pokud byste pou\u017eili bu\u0148ku A1 pro funkci TODAY. T\u00edm se provede porovn\u00e1n\u00ed dne\u0161n\u00edho data s datem v jin\u00e9 bu\u0148ce a podle v\u00fdsledku porovn\u00e1n\u00ed se vr\u00e1t\u00ed bu\u010f TRUE, nebo FALSE.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Jak funguje funkce dnes? Funkce Dnes() vrac\u00ed aktu\u00e1ln\u00ed datum, funke Nyn\u00ed() aktu\u00e1ln\u00ed datum a \u010das. Ob\u011b pat\u0159\u00ed do skupiny funkc\u00ed volatiln\u00edch, to znamen\u00e1, \u017ee se aktualizuj\u00ed p\u0159i jak\u00e9koli zm\u011bn\u011b (p\u0159epo\u010d\u00edt\u00e1v\u00e1n\u00ed dat v kter\u00e9koli bu\u0148ce) a t\u00e9\u017e p\u0159i otev\u0159en\u00ed se\u0161itu (je-li Excel ve standardn\u00edm re\u017eimu Automatick\u00e9 rekalkulace). Cached Dal\u0161\u00ed informace najdete na web.natur.cuni.cz \u0160iroce pou\u017e\u00edvan\u00fd tabulkov\u00fd &#8230; <a title=\"Pou\u017eit\u00ed funkce TODAY v aplikaci Excel. Pr\u016fvodce v\u00fdpo\u010dtem data\" class=\"read-more\" href=\"https:\/\/tech-lib.eu\/tech\/pouziti-funkce-today-v-aplikaci-excel-pruvodce-vypoctem-data\/\" aria-label=\"\u010c\u00edst v\u00edce o Pou\u017eit\u00ed funkce TODAY v aplikaci Excel. Pr\u016fvodce v\u00fdpo\u010dtem data\">\u010c\u00edst d\u00e1l<\/a><\/p>\n","protected":false},"author":1580,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[316],"tags":[],"class_list":["post-9950","post","type-post","status-publish","format-standard","hentry","category-funkce-aplikace-excel"],"_links":{"self":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts\/9950","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/users\/1580"}],"replies":[{"embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/comments?post=9950"}],"version-history":[{"count":0,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/posts\/9950\/revisions"}],"wp:attachment":[{"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/media?parent=9950"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/categories?post=9950"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tech-lib.eu\/tech\/wp-json\/wp\/v2\/tags?post=9950"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}