{"id":2129,"date":"2023-01-27T18:36:26","date_gmt":"2023-01-27T09:36:26","guid":{"rendered":"http:\/\/160.251.208.217\/?p=2129"},"modified":"2026-05-03T20:12:42","modified_gmt":"2026-05-03T11:12:42","slug":"power-apps-form-error-noitem","status":"publish","type":"post","link":"https:\/\/it-dxblog.com\/blog\/power-apps-form-error-noitem\/","title":{"rendered":"\u3010Power Apps\u3011\u30d5\u30a9\u30fc\u30e0\u4f7f\u7528\u6642\u306e\u300c\u8868\u793a\u3059\u308b\u30a2\u30a4\u30c6\u30e0\u304c\u3042\u308a\u307e\u305b\u3093\u300d\u304c\u8868\u793a\u3055\u308c\u308b\u5834\u5408\u306e\u5bfe\u7b56"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">\u30d5\u30a9\u30fc\u30e0\u3092\u4f5c\u6210\u3057\u3066\u3044\u3056\u30d7\u30ec\u30d3\u30e5\u30fc\u8868\u793a\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u300c<strong>\u8868\u793a\u3059\u308b\u30a2\u30a4\u30c6\u30e0\u304c\u3042\u308a\u307e\u305b\u3093<\/strong>\u300d\u3068\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u6642\u306e\u539f\u56e0\u3068\u5bfe\u7b56\u3092\u66f8\u3044\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-0\"><span class=\"sgb-heading__inner sgb-heading--type2 with-icon\" style=\"background-color:var(--sgb-main-color);border-color:transparent;font-size:1.2em\"><i class=\"fa fa-check-square\" style=\"color:rgba(255,255,255,.6)\"><\/i><span class=\"sgb-heading__text\" style=\"color:#FFF\">\u30a8\u30e9\u30fc\u306e\u539f\u56e0<\/span><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"626\" height=\"390\" src=\"http:\/\/160.251.208.217\/wp-content\/uploads\/2023\/01\/77ba76f0556fd16e57374e5da6c27787.png\" alt=\"\" class=\"wp-image-2137\" srcset=\"https:\/\/it-dxblog.com\/blog\/wp-content\/uploads\/2023\/01\/77ba76f0556fd16e57374e5da6c27787.png 626w, https:\/\/it-dxblog.com\/blog\/wp-content\/uploads\/2023\/01\/77ba76f0556fd16e57374e5da6c27787-300x187.png 300w\" sizes=\"auto, (max-width: 626px) 100vw, 626px\"><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d5\u30a9\u30fc\u30e0\u3092\u4f5c\u6210\u3057\u3001\u3044\u3056\u30d7\u30ec\u30d3\u30e5\u30fc\u30e2\u30fc\u30c9\u3067\u898b\u3066\u307f\u305f\u3068\u304d\u3053\u306e\u3088\u3046\u306a\u753b\u9762\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-1\"><span class=\"sgb-heading__inner sgb-heading--type4\" style=\"background-color:var(--wp--preset--color--sango-pastel);border-color:var(--wp--preset--color--sango-pastel);font-size:1.2em\"><span class=\"sgb-heading__text\" style=\"color:var(--wp--preset--color--sango-main)\">\uff11\uff0e\u30d5\u30a9\u30fc\u30e0\u304c\u7de8\u96c6\u30d5\u30a9\u30fc\u30e0\u306b\u306a\u3063\u3066\u3044\u308b<\/span><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u308c\u306f\u30d5\u30a9\u30fc\u30e0\u304c<strong>\u7de8\u96c6\u30e2\u30fc\u30c9<\/strong>\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u306b\u8868\u793a\u3059\u3079\u304d\u30c7\u30fc\u30bf\uff08\u30ec\u30b3\u30fc\u30c9\uff09\u304c\u306a\u3044\u3053\u3068\u304c\u539f\u56e0\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u30d5\u30a9\u30fc\u30e0\u65b0\u3057\u304f\u4f5c\u6210\u3057\u305f\u5834\u5408\u3001<\/strong>\u30c7\u30d5\u30a9\u30eb\u30c8\u306f\u300c<strong>\u7de8\u96c6<\/strong>\u300d\u30e2\u30fc\u30c9\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<br>\u305d\u306e\u305f\u3081\u3001\u30d7\u30ec\u30d3\u30e5\u30fc\u3084\u5b9f\u969b\u306b\u516c\u958b\u3057\u3066\u30a2\u30d7\u30ea\u3092\u958b\u304f\u3068\u4f5c\u6210\u3057\u305f\u30d5\u30a9\u30fc\u30e0\u304c\u8868\u793a\u3055\u308c\u305a\u3001\u300c<strong>\u8868\u793a\u3059\u308b\u30a2\u30a4\u30c6\u30e0\u304c\u3042\u308a\u307e\u305b\u3093<\/strong>\u300d\u3068\u3044\u3046\u30a8\u30e9\u30fc\u8868\u793a\u304c\u51fa\u307e\u3059\u3002\u7a7a\u306e\u30d5\u30a9\u30fc\u30e0\u3092\u8868\u793a\u3059\u308b\u305f\u3081\u306b\u306f\u3001\u300c<strong>\u65b0\u898f<\/strong>\u300d\u306b\u5909\u66f4\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"288\" height=\"440\" src=\"http:\/\/160.251.208.217\/wp-content\/uploads\/2023\/01\/b94a9f44c71ef99d24715490e9932104.png\" alt=\"\" class=\"wp-image-2138\" srcset=\"https:\/\/it-dxblog.com\/blog\/wp-content\/uploads\/2023\/01\/b94a9f44c71ef99d24715490e9932104.png 288w, https:\/\/it-dxblog.com\/blog\/wp-content\/uploads\/2023\/01\/b94a9f44c71ef99d24715490e9932104-196x300.png 196w\" sizes=\"auto, (max-width: 288px) 100vw, 288px\"><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\u307e\u305f\u3053\u306e\u73fe\u8c61\u306f\u30d5\u30a9\u30fc\u30e0\u3067SubmitForm\u95a2\u6570\u3092\u4f7f\u7528\u3057\u305f\u5f8c\u3001\u30d5\u30a9\u30fc\u30e0\u306e\u30b9\u30af\u30ea\u30fc\u30f3\u306b\u623b\u3063\u305f\u6642\u306b\u3082\u3088\u304f\u8d77\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u3061\u3089\u3082\u539f\u56e0\u306f<strong>SubmitForm\u95a2\u6570<\/strong>\u306e\u5f8c\u3001\u300c<strong>\u7de8\u96c6<\/strong>\u300d\u30e2\u30fc\u30c9\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u305f\u3081\u3067\u3059\u3002\u4e0b\u8a18\u306fMicrosoft Learn\u306eSubmifForm\u306e\u8aac\u660e\u6587\u304b\u3089\u629c\u7c8b\u3057\u3066\u304d\u307e\u3057\u305f\u304c\u3001\u9ec4\u8272\u5857\u8272\u3057\u305f\u90e8\u5206\u306b\u8a18\u8f09\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-style-sango-with-big-shadow\"><img loading=\"lazy\" decoding=\"async\" width=\"683\" height=\"522\" src=\"http:\/\/160.251.208.217\/wp-content\/uploads\/2023\/01\/image.png\" alt=\"\" class=\"wp-image-2139\" srcset=\"https:\/\/it-dxblog.com\/blog\/wp-content\/uploads\/2023\/01\/image.png 683w, https:\/\/it-dxblog.com\/blog\/wp-content\/uploads\/2023\/01\/image-300x229.png 300w\" sizes=\"auto, (max-width: 683px) 100vw, 683px\"><\/figure>\n\n\n<p>  <a class=\"reference table\" href=\"https:\/\/learn.microsoft.com\/ja-jp\/power-platform\/power-fx\/reference\/function-form\" target=\"_blank\" rel=\"noopener noreferrer\">\n    <span class=\"tbcell refttl\">\u53c2\u8003<\/span>\n    <span class=\"tbcell refcite\">Power Apps \u3067\u306e EditForm\u3001NewForm\u3001SubmitForm\u3001ResetForm\u3001\u304a\u3088\u3073 ViewForm \u95a2\u6570<span>Microsoft Learn<\/span><\/span>\n  <\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u7a7a\u306e\u30d5\u30a9\u30fc\u30e0\u3092\u8868\u793a\u3055\u305b\u308b\u5834\u5408\u306b\u306f\u3001<strong>\u7de8\u96c6\u30e2\u30fc\u30c9<\/strong>\u306b\u306a\u3089\u306a\u3044\u3088\u3046\u30d5\u30a9\u30fc\u30e0\u304c\u8868\u793a\u3055\u308c\u308b\u3068\u304d\u306bNewForm\u306b\u306a\u308b\u3088\u3046\u306b<strong>Screen<\/strong>\u306eOnVisible\u30d7\u30ed\u30d1\u30c6\u30a3\u306bNewForm(\u30d5\u30a9\u30fc\u30e0\u540d)\u3068\u5165\u529b\u3057\u305f\u308a\u3001\u30d5\u30a9\u30fc\u30e0\u306e\u3042\u308b\u30b9\u30af\u30ea\u30fc\u30f3\u306b\u623b\u308b\u30c8\u30ea\u30ac\u30fc\u3068\u306a\u308b\u30dc\u30bf\u30f3\u306bNewForm(\u30d5\u30a9\u30fc\u30e0\u540d)\u3092\u5165\u529b\u3057\u3066\u304a\u304f\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-sgb-codebox pre_tag\"><span><i class=\"fa fa-code\"><\/i>Apps<\/span><pre><code>NewForm(Form1)<\/code><\/pre><\/div>\n\n\n\n<h3 class=\"wp-block-sgb-headings sgb-heading\" id=\"i-2\"><span class=\"sgb-heading__inner sgb-heading--type4\" style=\"background-color:var(--wp--preset--color--sango-pastel);border-color:var(--wp--preset--color--sango-pastel);font-size:1.2em\"><span class=\"sgb-heading__text\" style=\"color:var(--wp--preset--color--sango-main)\">\uff12\uff0e\u7de8\u96c6\u30e2\u30fc\u30c9\u306a\u306e\u306bItem\u30d7\u30ed\u30d1\u30c6\u30a3\u304c\u7a7a<\/span><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d5\u30a9\u30fc\u30e0\u3092\u7de8\u96c6\u30e2\u30fc\u30c9\u306e\u307e\u307e\u8868\u793a\u3057\u305f\u3044\u5834\u5408\u3001\u4f8b\u3048\u3070\u5148\u307b\u3069\u767b\u9332\u3057\u305f\u30c7\u30fc\u30bf\u3092<strong>\u7de8\u96c6\u30e2\u30fc\u30c9<\/strong>\u3067\u8868\u793a\u3057\u305f\u3044\u3068\u3044\u3046\u5834\u5408\u306f\u3001\u30d5\u30a9\u30fc\u30e0\u306eItem\u306bLookUp\u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066LookUp(\u30ea\u30b9\u30c8\u540d\u3001ID\uff1d\u7de8\u96c6\u30e2\u30fc\u30c9\u306b\u8868\u793a\u3057\u305f\u3044ID)\u3068\u5165\u529b\u3057\u3001\u7de8\u96c6\u30e2\u30fc\u30c9\u306e\u6642\u306b\u8868\u793a\u3057\u305f\u3044\u30ec\u30b3\u30fc\u30c9\u3092\u8a2d\u5b9a\u3057\u3066\u304a\u304f\u3053\u3068\u3067\u56de\u907f\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u81ea\u52d5\u3067\u4f5c\u6210\u3057\u305f\u30d5\u30a9\u30fc\u30e0\u306b\u306f\u3053\u306eItems\u306bSelect(Parent)\u3068\u66f8\u3044\u3066\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"wp-block-sgb-codebox pre_tag\"><span><i class=\"fa fa-code\"><\/i>Apps<\/span><pre><code>LookUp\uff08\u30ea\u30b9\u30c8\u540d, ID=\u7de8\u96c6\u30e2\u30fc\u30c9\u306b\u8868\u793a\u3057\u305f\u3044\u30ea\u30b9\u30c8ID)<\/code><\/pre><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Gallery\u304b\u3089\u7e4a\u7dad\u3057\u3066\u304f\u308b\u5834\u5408\u306f\u3001Item\u30d7\u30ed\u30d1\u30c6\u30a3\u306bGallery\u540d.Selected\u3068\u5165\u529b\u3059\u308c\u3070\u8868\u793a\u30fb\u7de8\u96c6\u3057\u305f\u3044\u30ec\u30b3\u30fc\u30c9\u3092\u8868\u793a\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30d5\u30a9\u30fc\u30e0\u3092\u4f5c\u6210\u3057\u3066\u3044\u3056\u30d7\u30ec\u30d3\u30e5\u30fc\u8868\u793a\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u300c\u8868\u793a\u3059\u308b\u30a2\u30a4\u30c6\u30e0\u304c\u3042\u308a\u307e\u305b\u3093\u300d\u3068\u8868\u793a\u3055\u308c\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002 \u3053\u306e\u6642\u306e\u539f\u56e0\u3068\u5bfe\u7b56\u3092\u66f8\u3044\u3066\u304a\u304d\u307e\u3059\u3002 \u30d5\u30a9\u30fc\u30e0\u3092\u4f5c\u6210\u3057\u3001\u3044\u3056\u30d7\u30ec\u30d3\u30e5\u30fc\u30e2\u30fc\u30c9\u3067\u898b\u3066\u307f\u305f\u3068\u304d\u3053\u306e\u3088\u3046\u306a\u753b\u9762 &#8230; <\/p>\n","protected":false},"author":2,"featured_media":2143,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_wp_rev_ctl_limit":""},"categories":[29],"tags":[197],"class_list":["post-2129","post","type-post","status-publish","format-standard","has-post-thumbnail","category-power-apps","tag-error","entry"],"_links":{"self":[{"href":"https:\/\/it-dxblog.com\/blog\/wp-json\/wp\/v2\/posts\/2129","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/it-dxblog.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/it-dxblog.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/it-dxblog.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/it-dxblog.com\/blog\/wp-json\/wp\/v2\/comments?post=2129"}],"version-history":[{"count":5,"href":"https:\/\/it-dxblog.com\/blog\/wp-json\/wp\/v2\/posts\/2129\/revisions"}],"predecessor-version":[{"id":3002,"href":"https:\/\/it-dxblog.com\/blog\/wp-json\/wp\/v2\/posts\/2129\/revisions\/3002"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/it-dxblog.com\/blog\/wp-json\/wp\/v2\/media\/2143"}],"wp:attachment":[{"href":"https:\/\/it-dxblog.com\/blog\/wp-json\/wp\/v2\/media?parent=2129"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/it-dxblog.com\/blog\/wp-json\/wp\/v2\/categories?post=2129"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/it-dxblog.com\/blog\/wp-json\/wp\/v2\/tags?post=2129"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}