{"id":501,"date":"2026-06-21T21:28:02","date_gmt":"2026-06-21T13:28:02","guid":{"rendered":"https:\/\/mitongxue.cn\/?p=501"},"modified":"2026-06-21T21:28:02","modified_gmt":"2026-06-21T13:28:02","slug":"uncaught-typeerror-basecolumns-some-is-not-a-function","status":"publish","type":"post","link":"https:\/\/mitongxue.cn\/index.php\/2026\/06\/21\/uncaught-typeerror-basecolumns-some-is-not-a-function\/","title":{"rendered":"Uncaught TypeError: baseColumns.some is not a function"},"content":{"rendered":"\n<pre class=\"wp-block-code\"><code>return (\n      &lt;Table\n        components={components}\n        rowClassName={() => 'editable-row'}\n        bordered\n        dataSource={dataSource}\n        columns={Columns({userInfo,handleSave})}\n      \/>\n\n    ); <\/code><\/pre>\n\n\n\n<pre class=\"wp-block-code\"><code>columns={() => Columns({userInfo,handleSave})}<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">1. \u4e24\u79cd\u5199\u6cd5\u672c\u8d28\u5b8c\u5168\u4e0d\u540c<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u5199\u6cd5 <\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><code>Columns()<\/code> \u7acb\u5373\u6267\u884c\uff0c<strong>\u8fd4\u56de\u6570\u7ec4<\/strong>\uff0c\u76f4\u63a5\u4f20\u7ed9 Table \u7684 columns \u5c5e\u6027\uff1b<\/li>\n\n\n\n<li>Table \u62ff\u5230\u6570\u7ec4\uff0c\u5185\u90e8\u8c03\u7528 <code>.some()<\/code> \u4e0d\u4f1a\u62a5\u9519\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u5199\u6cd5 2\uff08\u62a5\u9519\u7684\u5199\u6cd5\uff09<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>columns={() =&gt; Columns({userInfo,handleSave})}\n<\/code><\/pre>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f60\u4f20\u7ed9 columns \u7684\u4e0d\u662f\u6570\u7ec4\uff0c\u662f<strong>\u4e00\u4e2a\u51fd\u6570<\/strong>\uff1b<\/li>\n\n\n\n<li>Antd Table \u5185\u90e8\u62ff\u5230\u503c\u540e\u6267\u884c <code>baseColumns.some()<\/code>\uff0c\u53d8\u91cf\u662f\u51fd\u6570\u800c\u975e\u6570\u7ec4 \u2192 <code>some is not a function<\/code>\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">2. \u4ec0\u4e48\u65f6\u5019 columns \u4f20\u51fd\u6570\u624d\u5408\u6cd5\uff1f<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u53ea\u6709 Antd Table \u7684 <strong><code>column.render<\/code> \/ <code>filter<\/code> \u8fd9\u7c7b\u56de\u8c03\u5b57\u6bb5<\/strong> \u624d\u5141\u8bb8\u4f20\u51fd\u6570\uff1b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6839\u5c5e\u6027 <code>columns<\/code> \u53ea\u63a5\u53d7<strong>\u6570\u7ec4<\/strong>\uff0c\u4e0d\u63a5\u53d7\u51fd\u6570\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. \u5982\u679c\u4f60\u60f3\u5ef6\u8fdf\u6267\u884c Columns \u51fd\u6570\uff08\u6bd4\u5982\u4f9d\u8d56 state \u66f4\u65b0\u91cd\u7b97\u5217\uff09<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0d\u9700\u8981\u5305\u4e00\u5c42\u7bad\u5934\u51fd\u6570\uff0c\u6539\u7528 <code>useMemo<\/code> \u7f13\u5b58\u5217\u914d\u7f6e\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import { useMemo } from 'react';\n\n\/\/ \u7f13\u5b58\u5217\uff0c\u4ec5 userInfo \u53d8\u5316\u65f6\u91cd\u65b0\u751f\u6210\nconst tableColumns = useMemo(() => {\n  return Columns({ userInfo, handleSave });\n}, &#91;userInfo, handleSave]);\n\nreturn (\n  &lt;Table\n    columns={tableColumns}\n    \/\/ ...\u5176\u4ed6\u5c5e\u6027\n  \/>\n);<\/code><\/pre>\n\n\n\n<h2 class=\"wp-block-heading\">4. \u5199\u56de\u8c03\u65e0\u610f\u4e49<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">antd\u4e2dTable \u6ca1\u6709\u652f\u6301 columns \u4e3a\u51fd\u6570\u7684 API\uff0c\u5f3a\u884c\u4f20\u51fd\u6570\u5fc5\u7136\u62a5\u9519\uff1b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6846\u67b6\u5185\u90e8\u7b80\u5316\u903b\u8f91\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>\/\/ antd Table \u5185\u90e8\u4f2a\u4ee3\u7801\nconst baseColumns = props.columns;\nbaseColumns.some(col =&gt; ...) \n\/\/ baseColumns = ()=&gt;&#91;]\uff0c\u51fd\u6570\u6ca1\u6709some\u65b9\u6cd5\uff0c\u76f4\u63a5\u629b\u9519<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>1. \u4e24\u79cd\u5199\u6cd5\u672c\u8d28\u5b8c\u5168\u4e0d\u540c \u5199\u6cd5 \u5199\u6cd5 2\uff08\u62a5\u9519\u7684..<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12,11],"tags":[],"class_list":["post-501","post","type-post","status-publish","format-standard","hentry","category-react-","category-front"],"featured_image_urls":{"full":"","thumbnail":"","medium":"","medium_large":"","large":"","1536x1536":"","2048x2048":""},"author_info":{"info":["\u9648 \u67d0\u4eba"]},"category_info":"<a href=\"https:\/\/mitongxue.cn\/index.php\/category\/front\/react-%e5%89%8d%e7%ab%af\/\" rel=\"category tag\">React<\/a> <a href=\"https:\/\/mitongxue.cn\/index.php\/category\/front\/\" rel=\"category tag\">\u524d\u7aef<\/a>","tag_info":"\u524d\u7aef","comment_count":"0","_links":{"self":[{"href":"https:\/\/mitongxue.cn\/index.php\/wp-json\/wp\/v2\/posts\/501","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mitongxue.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mitongxue.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mitongxue.cn\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/mitongxue.cn\/index.php\/wp-json\/wp\/v2\/comments?post=501"}],"version-history":[{"count":3,"href":"https:\/\/mitongxue.cn\/index.php\/wp-json\/wp\/v2\/posts\/501\/revisions"}],"predecessor-version":[{"id":504,"href":"https:\/\/mitongxue.cn\/index.php\/wp-json\/wp\/v2\/posts\/501\/revisions\/504"}],"wp:attachment":[{"href":"https:\/\/mitongxue.cn\/index.php\/wp-json\/wp\/v2\/media?parent=501"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mitongxue.cn\/index.php\/wp-json\/wp\/v2\/categories?post=501"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mitongxue.cn\/index.php\/wp-json\/wp\/v2\/tags?post=501"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}