{"id":1213,"date":"2026-02-26T11:02:43","date_gmt":"2026-02-26T02:02:43","guid":{"rendered":"https:\/\/www.fdc-inc.co.jp\/sfsolution\/?p=1213"},"modified":"2026-02-26T11:09:05","modified_gmt":"2026-02-26T02:09:05","slug":"lwc","status":"publish","type":"post","link":"https:\/\/www.fdc-inc.co.jp\/sfsolution\/blog\/sfa-support\/lwc\/","title":{"rendered":"\u3010Salesforce\u3011LWC\u958b\u767a\u306e\u57fa\u790e\u3068\u5b9f\u8df5\u4e8b\u4f8b\u3092\u3054\u7d39\u4ecb"},"content":{"rendered":"

Salesforce\u306e\u5c0e\u5165\u30b5\u30dd\u30fc\u30c8\u3001\u958b\u767a\u30fb\u9023\u643a\u3092\u884c\u3046(\u682a)FDC\u306e\u30a8\u30f3\u30b8\u30cb\u30a2\u30c1\u30fc\u30e0\u304c\u3001Salesforce LWC\u958b\u767a\uff08Lightning Web Components\uff09\u306e\u57fa\u790e\u77e5\u8b58\u304b\u3089\u5b9f\u8df5\u7684\u306a\u6d3b\u7528\u65b9\u6cd5<\/span>\u307e\u3067\u3001\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n

\u300cLWC\u3063\u3066\u4f55\uff1f\u300d\u300cAura\u3068\u4f55\u304c\u9055\u3046\u306e\uff1f\u300d\u3068\u7591\u554f\u3092\u304a\u6301\u3061\u306e\u65b9\u3067\u3082\u5b89\u5fc3\u3057\u3066\u8aad\u307f\u9032\u3081\u3089\u308c\u308b\u5185\u5bb9\u3067\u3059\u3002Salesforce\u306e\u30ab\u30b9\u30bf\u30e0\u753b\u9762\u958b\u767a\u3084UI\u6539\u5584\u3092\u3054\u691c\u8a0e\u306e\u65b9\u306f\u3001\u305c\u3072\u6700\u5f8c\u307e\u3067\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n

\n
\n \"\u682a\u5f0f\u4f1a\u793e\u30a8\u30d5\u30fb\u30c7\u30a3\u30fc\u30fb\u30b7\u30fc\u306fSalesforce\u30b3\u30f3\u30b5\u30eb\u30c6\u30a3\u30f3\u30b0\u30d1\u30fc\u30c8\u30ca\u30fc\"
\n <\/a>
\n<\/figure>\n

LWC\u3068\u306f\uff1fSalesforce\u958b\u767a\u306e\u65b0\u305f\u306aUI\u6a19\u6e96\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af<\/h2>\n

LWC\uff08Lightning Web Components\uff09\u3068\u306f\u3001Salesforce\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u4e0a\u3067Web\u3084\u30e2\u30d0\u30a4\u30eb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30ab\u30b9\u30bf\u30e0UI\u3092\u69cb\u7bc9\u3059\u308b\u305f\u3081\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af<\/span>\u3067\u3059\u3002W3C\uff08World Wide Web Consortium\uff09\u304c\u5b9a\u3081\u308bWeb\u6a19\u6e96\u898f\u683c\u3092\u30d9\u30fc\u30b9\u306b\u8a2d\u8a08\u3055\u308c\u3066\u304a\u308a\u3001HTML\u30fbJavaScript\u30fbCSS\u3068\u3044\u3046\u99b4\u67d3\u307f\u306e\u3042\u308b\u6280\u8853\u3092\u4f7f\u3063\u3066\u958b\u767a\u3067\u304d\u308b\u306e\u304c\u5927\u304d\u306a\u7279\u5fb4\u3067\u3059\u3002<\/p>\n

Salesforce\u304c\u516c\u5f0f\u306b\u63d0\u4f9b\u3059\u308b\u958b\u767a\u8005\u30ac\u30a4\u30c9\u3067\u306f\u3001LWC\u306b\u3064\u3044\u3066\u6b21\u306e\u3088\u3046\u306b\u8aac\u660e\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\n

\u300cLightning Web \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8 (LWC) \u306f\u3001Salesforce \u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u4e0a\u3067 Web\u3001\u30e2\u30d0\u30a4\u30eb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3001\u30c7\u30b8\u30bf\u30eb\u30a8\u30af\u30b9\u30da\u30ea\u30a8\u30f3\u30b9\u306e\u6700\u65b0\u306e\u30e6\u30fc\u30b6\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u3092\u4f5c\u6210\u3059\u308b\u305f\u3081\u306e\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3059\u3002\u300d<\/p>\n

\uff08\u51fa\u5178\uff1aSalesforce Developer \u2013 Lightning Web Components \u958b\u767a\u8005\u30ac\u30a4\u30c9<\/a>\uff09<\/p>\n<\/blockquote>\n

LWC\u306f\u30d6\u30e9\u30a6\u30b6\u3067\u30cd\u30a4\u30c6\u30a3\u30d6\u306b\u5b9f\u884c\u3055\u308c\u308b\u30b3\u30fc\u30c9\u3092\u57fa\u76e4\u3068\u3057\u3066\u3044\u308b\u305f\u3081\u3001\u8efd\u91cf\u304b\u3064\u9ad8\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/span>\u306a\u306e\u3082\u5927\u304d\u306a\u30e1\u30ea\u30c3\u30c8\u3067\u3059\u3002\u307e\u305f\u3001Salesforce\u306fW3C\u304a\u3088\u3073Ecma International TC39\u306e\u30e1\u30f3\u30d0\u30fc\u3068\u3057\u3066\u3001\u30aa\u30fc\u30d7\u30f3\u306aWeb\u6a19\u6e96\u306e\u7b56\u5b9a\u306b\u3082\u8ca2\u732e\u3057\u3066\u304a\u308a\u3001LWC\u81ea\u4f53\u3082\u30aa\u30fc\u30d7\u30f3\u30bd\u30fc\u30b9\u3068\u3057\u3066\u516c\u958b\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n

LWC\u3068Aura\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3001\u3069\u3061\u3089\u3092\u9078\u3076\u3079\u304d\u304b\uff1f<\/h3>\n

Salesforce\u306b\u306f\u5f93\u6765\u304b\u3089\u300cAura\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u300d\u3068\u3044\u3046\u5225\u306eUI\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3082\u5b58\u5728\u3057\u307e\u3059\u3002LWC\u3068Aura\u306f\u540c\u4e00\u30da\u30fc\u30b8\u4e0a\u3067\u5171\u5b58\u30fb\u76f8\u4e92\u904b\u7528\u3067\u304d\u307e\u3059\u304c\u3001Salesforce\u516c\u5f0f\u3067\u306f\u300c\u65b0\u898f\u958b\u767a\u306b\u306fLWC\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u300d\u3092\u63a8\u5968<\/span>\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

\u4ee5\u4e0b\u306e\u8868\u3067LWC\u3068Aura\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u4e3b\u306a\u9055\u3044\u3092\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n\n\n\n\n\n\n\n\n
\u6bd4\u8f03\u9805\u76ee<\/th>\nLWC\uff08Lightning Web Components\uff09<\/th>\nAura\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8<\/th>\n<\/tr>\n
\u6280\u8853\u57fa\u76e4<\/td>\nW3C Web\u6a19\u6e96\uff08\u30e2\u30c0\u30f3Web\uff09<\/td>\nSalesforce\u72ec\u81ea\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af<\/td>\n<\/tr>\n
\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9<\/td>\n\u9ad8\u3044\uff08\u30d6\u30e9\u30a6\u30b6\u30cd\u30a4\u30c6\u30a3\u30d6\u5b9f\u884c\uff09<\/td>\nLWC\u306b\u6bd4\u3079\u3066\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3042\u308a<\/td>\n<\/tr>\n
\u5b66\u7fd2\u30b3\u30b9\u30c8<\/td>\nWeb\u958b\u767a\u7d4c\u9a13\u8005\u306b\u306f\u99b4\u67d3\u307f\u3084\u3059\u3044<\/td>\nSalesforce\u56fa\u6709\u306e\u69cb\u6587\u304c\u591a\u3044<\/td>\n<\/tr>\n
\u4eca\u5f8c\u306e\u65b9\u5411\u6027<\/td>\nSalesforce\u304c\u63a8\u5968\u3059\u308b\u6a19\u6e96<\/td>\n\u65e2\u5b58\u8cc7\u7523\u3068\u3057\u3066\u306e\u7dad\u6301\u30fb\u4fdd\u5b88<\/td>\n<\/tr>\n
\u76f8\u4e92\u904b\u7528<\/td>\nAura\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u5185\u306bLWC\u3092\u30cd\u30b9\u30c8\u3057\u3066\u4f7f\u7528\u53ef\u80fd<\/td>\nLWC\u5185\u306bAura\u3092\u30cd\u30b9\u30c8\u3059\u308b\u3053\u3068\u306f\u4e0d\u53ef<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\uff08\u51fa\u5178\uff1aSalesforce Developer \u2013 Lightning Web \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u4f7f\u7528\u958b\u59cb<\/a>\uff09<\/p>\n

\u76f8\u4e92\u904b\u7528\u306e\u884c\u304c\u30dd\u30a4\u30f3\u30c8\u3067\u3059\u3002Aura\u304b\u3089LWC\u3078\u306f\u4e00\u65b9\u901a\u884c\u306e\u95a2\u4fc2\u306e\u305f\u3081\u3001\u65e2\u5b58\u306eAura\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306bLWC\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u6bb5\u968e\u7684\u306b\u7d44\u307f\u8fbc\u3080\u3053\u3068\u306f\u3067\u304d\u307e\u3059\u304c\u3001\u305d\u306e\u9006\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u65e2\u5b58Aura\u8cc7\u7523\u304c\u3042\u308b\u7d44\u7e54\u3067\u306f\u3001\u65b0\u898f\u30d1\u30fc\u30c4\u3060\u3051LWC\u3067\u958b\u767a\u3059\u308b\u300c\u6bb5\u968e\u7684\u30de\u30a4\u30b0\u30ec\u30fc\u30b7\u30e7\u30f3\u300d\u304c\u73fe\u5b9f\u7684\u306a\u79fb\u884c\u6226\u7565\u3067\u3059\u3002<\/p>\n

LWC\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u30d5\u30a1\u30a4\u30eb\u69cb\u6210\u3068\u57fa\u672c\u7684\u306a\u4ed5\u7d44\u307f<\/h2>\n

LWC\u306e\u958b\u767a\u3092\u59cb\u3081\u308b\u524d\u306b\u3001\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u3069\u306e\u3088\u3046\u306a\u30d5\u30a1\u30a4\u30eb\u69cb\u6210\u306b\u306a\u3063\u3066\u3044\u308b\u304b\u3092\u628a\u63e1\u3057\u3066\u304a\u304f\u3053\u3068\u304c\u5927\u5207\u3067\u3059\u3002\u57fa\u672c\u7684\u306b\u306fHTML\u30fbJavaScript\u30fbXML\uff08\u30e1\u30bf\u30c7\u30fc\u30bf\uff09\u306e3\u30d5\u30a1\u30a4\u30eb\u30671\u3064\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u69cb\u6210<\/span>\u3055\u308c\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066CSS\u30d5\u30a1\u30a4\u30eb\u3082\u8ffd\u52a0\u3055\u308c\u307e\u3059\u3002<\/p>\n

LWC\u306e\u57fa\u672c\u30d5\u30a1\u30a4\u30eb\u69cb\u9020<\/h3>\n\n\n\n\n\n\n\n
\u30d5\u30a1\u30a4\u30eb<\/th>\n\u5f79\u5272<\/th>\n\u5177\u4f53\u7684\u306a\u5185\u5bb9<\/th>\n<\/tr>\n
\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u540d.html<\/td>\n\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\uff08\u753b\u9762\u306e\u69cb\u6210\uff09<\/td>\n<template>\u30bf\u30b0\u5185\u306bUI\u306e\u30de\u30fc\u30af\u30a2\u30c3\u30d7\u3092\u8a18\u8ff0<\/td>\n<\/tr>\n
\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u540d.js<\/td>\n\u30ed\u30b8\u30c3\u30af\uff08\u52d5\u4f5c\u306e\u5236\u5fa1\uff09<\/td>\n\u30af\u30e9\u30b9\u30d9\u30fc\u30b9\u306eJavaScript\u3067\u30d7\u30ed\u30d1\u30c6\u30a3\u3084\u30e1\u30bd\u30c3\u30c9\u3092\u5b9a\u7fa9<\/td>\n<\/tr>\n
\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u540d.js-meta.xml<\/td>\n\u30e1\u30bf\u30c7\u30fc\u30bf\uff08\u8a2d\u5b9a\u60c5\u5831\uff09<\/td>\n\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u5bfe\u8c61API\u30fb\u914d\u7f6e\u5834\u6240\u306a\u3069\u3092\u6307\u5b9a<\/td>\n<\/tr>\n
\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u540d.css\uff08\u4efb\u610f\uff09<\/td>\n\u30b9\u30bf\u30a4\u30eb\uff08\u898b\u305f\u76ee\u306e\u88c5\u98fe\uff09<\/td>\n\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u30b9\u30b3\u30fc\u30d7\u306eCSS\u3092\u8a18\u8ff0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

HTML\u30d5\u30a1\u30a4\u30eb\u306f\u304b\u306a\u3089\u305a<template><\/code>\u30bf\u30b0\u3067\u30e9\u30c3\u30d7\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002JavaScript\u30d5\u30a1\u30a4\u30eb\u3067\u306fES\u30e2\u30b8\u30e5\u30fc\u30eb\u306eimport<\/code>\u69cb\u6587\u3092\u4f7f\u3044\u3001LightningElement<\/code>\u30af\u30e9\u30b9\u3092\u7d99\u627f\u3057\u305f\u30af\u30e9\u30b9\u3092\u5b9a\u7fa9\u3057\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u6b21\u306e\u3088\u3046\u306a\u69cb\u6210\u304c\u57fa\u672c\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n

\u3010HTML\u30d5\u30a1\u30a4\u30eb\u3011<\/p>\n

<template>\n  <p>{greeting}<\/p>\n<\/template><\/code><\/pre>\n
\u3010JavaScript\u30d5\u30a1\u30a4\u30eb\u3011<\/p>\n
import { LightningElement } from 'lwc';\nexport default class HelloWorld extends LightningElement {\n  greeting = '\u3053\u3093\u306b\u3061\u306f\u3001Salesforce\uff01';\n}<\/code><\/pre>\n
\u3053\u306e\u3088\u3046\u306b\u3001JavaScript\u30af\u30e9\u30b9\u306e\u30d7\u30ed\u30d1\u30c6\u30a3\u3092HTML\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u5185\u3067{\u30d7\u30ed\u30d1\u30c6\u30a3\u540d}<\/code>\u3068\u3044\u3046\u5f62\u5f0f\u3067\u53c2\u7167\u3059\u308b\u30c7\u30fc\u30bf\u30d0\u30a4\u30f3\u30c7\u30a3\u30f3\u30b0<\/span>\u304cLWC\u306e\u57fa\u672c\u3068\u306a\u308a\u307e\u3059\u3002\uff08\u51fa\u5178\uff1aSalesforce Trailhead \u2013 Learn Lightning Web Components for Salesforce<\/a>\uff09<\/p>\n
LWC\u306e\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u30d5\u30c3\u30af\u3092\u7406\u89e3\u3057\u3088\u3046<\/h2>\n
LWC\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u306f\u3001DOM\u3078\u306e\u633f\u5165\u30fb\u8868\u793a\u30fb\u524a\u9664\u3068\u3044\u3063\u305f\u5404\u30bf\u30a4\u30df\u30f3\u30b0\u3067\u81ea\u52d5\u7684\u306b\u547c\u3073\u51fa\u3055\u308c\u308b\u300c\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u30d5\u30c3\u30af\u300d\u304c\u7528\u610f\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u30d5\u30c3\u30af\u3092\u9069\u5207\u306b\u4f7f\u3046\u3053\u3068\u3067\u3001\u30c7\u30fc\u30bf\u53d6\u5f97\u306e\u521d\u671f\u5316\u3084\u30ea\u30bd\u30fc\u30b9\u306e\u89e3\u653e\u306a\u3069\u3092\u52b9\u7387\u3088\u304f\u5b9f\u88c5\u3067\u304d\u307e\u3059\u3002<\/span><\/p>\n\n\n\n\n\n\n\n\n
\u30e9\u30a4\u30d5\u30b5\u30a4\u30af\u30eb\u30d5\u30c3\u30af<\/th>\n\u547c\u3073\u51fa\u3057\u30bf\u30a4\u30df\u30f3\u30b0<\/th>\n\u4e3b\u306a\u7528\u9014<\/th>\n<\/tr>\n
constructor()<\/td>\n\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u751f\u6210\u6642<\/td>\n\u57fa\u672c\u7684\u306a\u521d\u671f\u5316\u51e6\u7406<\/td>\n<\/tr>\n
connectedCallback()<\/td>\n\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304cDOM\u306b\u633f\u5165\u3055\u308c\u305f\u3068\u304d<\/td>\n\u30c7\u30fc\u30bf\u53d6\u5f97\u30fb\u30a4\u30d9\u30f3\u30c8\u30ea\u30b9\u30ca\u30fc\u767b\u9332\u30fb\u5916\u90e8\u3068\u306e\u901a\u4fe1\u78ba\u7acb<\/td>\n<\/tr>\n
renderedCallback()<\/td>\n\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u63cf\u753b\uff08\u518d\u63cf\u753b\uff09\u3055\u308c\u308b\u305f\u3073<\/td>\nDOM\u8981\u7d20\u3078\u306e\u76f4\u63a5\u64cd\u4f5c\uff08\u7121\u9650\u30eb\u30fc\u30d7\u306b\u6ce8\u610f\uff09<\/td>\n<\/tr>\n
disconnectedCallback()<\/td>\n\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304cDOM\u304b\u3089\u524a\u9664\u3055\u308c\u305f\u3068\u304d<\/td>\n\u30a4\u30d9\u30f3\u30c8\u30ea\u30b9\u30ca\u30fc\u306e\u524a\u9664\u30fb\u30ad\u30e3\u30c3\u30b7\u30e5\u306e\u30af\u30ea\u30a2<\/td>\n<\/tr>\n
errorCallback(error, stack)<\/td>\n\u5b50\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u305f\u3068\u304d<\/td>\n\u30a8\u30e9\u30fc\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\u30fb\u30a8\u30e9\u30fc\u753b\u9762\u306e\u8868\u793a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u7279\u306bconnectedCallback()<\/code>\u306f\u30c7\u30fc\u30bf\u53d6\u5f97\u3084\u30e1\u30c3\u30bb\u30fc\u30b8\u30c1\u30e3\u30cd\u30eb\u306e\u767b\u9332\u306a\u3069\u3001\u521d\u671f\u5316\u51e6\u7406\u306b\u5e45\u5e83\u304f\u6d3b\u7528\u3055\u308c\u307e\u3059\u3002\u307e\u305fdisconnectedCallback()<\/code>\u3067\u306fconnectedCallback()<\/code>\u3067\u767b\u9332\u3057\u305f\u30ea\u30bd\u30fc\u30b9\u3092\u30af\u30ea\u30fc\u30f3\u30a2\u30c3\u30d7\u3059\u308b\u306e\u304c\u5b9a\u77f3\u3067\u3059\u3002\u3053\u306e2\u3064\u306f\u30da\u30a2\u3067\u8a2d\u8a08\u3059\u308b\u7fd2\u6163\u3092\u3064\u3051\u3066\u304a\u304f\u3068\u3001\u30e1\u30e2\u30ea\u30ea\u30fc\u30af\u3084\u30a4\u30d9\u30f3\u30c8\u30ea\u30b9\u30ca\u30fc\u306e\u4e8c\u91cd\u767b\u9332\u3068\u3044\u3063\u305f\u30d0\u30b0\u3092\u9632\u3052\u307e\u3059\u3002<\/p>\n
\u306a\u304a\u3001renderedCallback()<\/code>\u306f\u518d\u63cf\u753b\u306e\u305f\u3073\u306b\u547c\u3073\u51fa\u3055\u308c\u308b\u305f\u3081\u3001\u5185\u90e8\u3067\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u5909\u66f4\u3059\u308b\u3068\u3055\u3089\u306b\u518d\u63cf\u753b\u304c\u30c8\u30ea\u30ac\u30fc\u3055\u308c\u3001\u7121\u9650\u30eb\u30fc\u30d7\u306b\u9665\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30d5\u30e9\u30b0\u5909\u6570\u3092\u4f7f\u3063\u3066\u521d\u56de\u306e\u307f\u5b9f\u884c\u3059\u308b\u3001\u3068\u3044\u3063\u305f\u30ac\u30fc\u30c9\u51e6\u7406\u3092\u5fc5\u305a\u5165\u308c\u307e\u3057\u3087\u3046\u3002\uff08\u51fa\u5178\uff1aSalesforce Developer \u2013 connectedCallback() \u304a\u3088\u3073 disconnectedCallback()<\/a>\uff09<\/p>\n
\u30c7\u30fc\u30bf\u9023\u643a\u306e\u8981\uff01Wire Service\u3068Apex\u9023\u643a<\/h2>\n
LWC\u3067Salesforce\u306e\u30c7\u30fc\u30bf\u3092\u6271\u3046\u5834\u5408\u3001\u4e3b\u306b\u300cWire Service\uff08\u30ef\u30a4\u30e4\u30b5\u30fc\u30d3\u30b9\uff09\u300d\u3068\u300cApex\u9023\u643a\u300d\u306e2\u3064\u306e\u65b9\u6cd5\u304c\u3042\u308a\u307e\u3059\u3002\u3069\u3061\u3089\u3092\u4f7f\u3046\u304b\u306f\u64cd\u4f5c\u306e\u7a2e\u985e\u306b\u3088\u3063\u3066\u4f7f\u3044\u5206\u3051\u308b\u306e\u304c\u57fa\u672c<\/span>\u3067\u3059\u3002<\/p>\n
@wire\u30c7\u30b3\u30ec\u30fc\u30bf\u3092\u4f7f\u3063\u305f\u30c7\u30fc\u30bf\u53d6\u5f97<\/h3>\n
\u30ef\u30a4\u30e4\u30b5\u30fc\u30d3\u30b9\u306f\u3001\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u4e0d\u5909\u306e\u30c7\u30fc\u30bf\u30b9\u30c8\u30ea\u30fc\u30e0\u3092\u30ea\u30a2\u30af\u30c6\u30a3\u30d6\u306b\u63d0\u4f9b\u3059\u308b\u4ed5\u7d44\u307f<\/span>\u3067\u3059\u3002@wire<\/code>\u30c7\u30b3\u30ec\u30fc\u30bf\u3092\u4f7f\u3063\u3066\u30d7\u30ed\u30d1\u30c6\u30a3\u3084\u95a2\u6570\u3092\u30c7\u30b3\u30ec\u30fc\u30c8\u3059\u308b\u3053\u3068\u3067\u3001Salesforce\u306e\u30c7\u30fc\u30bf\u3092\u81ea\u52d5\u7684\u306b\u53d6\u5f97\u30fb\u66f4\u65b0\u3067\u304d\u307e\u3059\u3002<\/p>\n