{"id":25633,"date":"2024-03-16T05:20:17","date_gmt":"2024-03-16T05:20:17","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-checkbox-issue-with-the-layui-tree-component\/"},"modified":"2024-03-22T06:38:44","modified_gmt":"2024-03-22T06:38:44","slug":"how-to-resolve-the-checkbox-issue-with-the-layui-tree-component","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-checkbox-issue-with-the-layui-tree-component\/","title":{"rendered":"How to resolve the checkbox issue with the layui tree component?"},"content":{"rendered":"<p>In the layui tree component, the issue of checkboxes can be solved by using the following methods:<\/p>\n<ol>\n<li>Using the oncheck event of the tree to monitor the check operation, and then processing accordingly based on the check status. For example:<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code>tree.<span class=\"hljs-title function_\">on<\/span>(<span class=\"hljs-string\">'check'<\/span>, <span class=\"hljs-keyword\">function<\/span>(<span class=\"hljs-params\">obj<\/span>) {\r\n  <span class=\"hljs-comment\">\/\/ \u83b7\u53d6\u52fe\u9009\u72b6\u6001<\/span>\r\n  <span class=\"hljs-keyword\">var<\/span> isChecked = obj.<span class=\"hljs-property\">checked<\/span>;\r\n  <span class=\"hljs-comment\">\/\/ \u83b7\u53d6\u5f53\u524d\u8282\u70b9\u6570\u636e<\/span>\r\n  <span class=\"hljs-keyword\">var<\/span> data = obj.<span class=\"hljs-property\">data<\/span>;\r\n  \r\n  <span class=\"hljs-comment\">\/\/ \u6839\u636e\u52fe\u9009\u72b6\u6001\u8fdb\u884c\u5904\u7406<\/span>\r\n  <span class=\"hljs-keyword\">if<\/span> (isChecked) {\r\n    <span class=\"hljs-comment\">\/\/ \u5904\u7406\u52fe\u9009\u64cd\u4f5c<\/span>\r\n    <span class=\"hljs-variable language_\">console<\/span>.<span class=\"hljs-title function_\">log<\/span>(<span class=\"hljs-string\">'\u8282\u70b9\u88ab\u52fe\u9009\uff1a'<\/span>, data);\r\n  } <span class=\"hljs-keyword\">else<\/span> {\r\n    <span class=\"hljs-comment\">\/\/ \u5904\u7406\u53d6\u6d88\u52fe\u9009\u64cd\u4f5c<\/span>\r\n    <span class=\"hljs-variable language_\">console<\/span>.<span class=\"hljs-title function_\">log<\/span>(<span class=\"hljs-string\">'\u8282\u70b9\u88ab\u53d6\u6d88\u52fe\u9009\uff1a'<\/span>, data);\r\n  }\r\n});\r\n<\/code><\/pre>\n<ol>\n<li>If you need to specify the checked status of certain nodes when initializing, you can achieve this by setting the checked attribute in the data. For example:<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">var<\/span> data = [\r\n  {\r\n    <span class=\"hljs-attr\">title<\/span>: <span class=\"hljs-string\">'\u8282\u70b91'<\/span>,\r\n    <span class=\"hljs-attr\">id<\/span>: <span class=\"hljs-string\">'1'<\/span>,\r\n    <span class=\"hljs-attr\">checked<\/span>: <span class=\"hljs-literal\">true<\/span> <span class=\"hljs-comment\">\/\/ \u8bbe\u7f6e\u52fe\u9009\u72b6\u6001\u4e3atrue<\/span>\r\n  },\r\n  {\r\n    <span class=\"hljs-attr\">title<\/span>: <span class=\"hljs-string\">'\u8282\u70b92'<\/span>,\r\n    <span class=\"hljs-attr\">id<\/span>: <span class=\"hljs-string\">'2'<\/span>,\r\n    <span class=\"hljs-attr\">checked<\/span>: <span class=\"hljs-literal\">false<\/span> <span class=\"hljs-comment\">\/\/ \u8bbe\u7f6e\u52fe\u9009\u72b6\u6001\u4e3afalse<\/span>\r\n  }\r\n];\r\n\r\ntree.<span class=\"hljs-title function_\">render<\/span>({\r\n  <span class=\"hljs-attr\">elem<\/span>: <span class=\"hljs-string\">'#tree'<\/span>,\r\n  <span class=\"hljs-attr\">data<\/span>: data,\r\n  <span class=\"hljs-attr\">showCheckbox<\/span>: <span class=\"hljs-literal\">true<\/span> <span class=\"hljs-comment\">\/\/ \u663e\u793a\u590d\u9009\u6846<\/span>\r\n});\r\n<\/code><\/pre>\n<p>By using the methods mentioned above, the issue of checking can be resolved in the tree component of layui.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the layui tree component, the issue of checkboxes can be solved by using the following methods: Using the oncheck event of the tree to monitor the check operation, and then processing accordingly based on the check status. For example: tree.on(&#8216;check&#8217;, function(obj) { \/\/ \u83b7\u53d6\u52fe\u9009\u72b6\u6001 var isChecked = obj.checked; \/\/ \u83b7\u53d6\u5f53\u524d\u8282\u70b9\u6570\u636e var data = obj.data; [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-25633","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to resolve the checkbox issue with the layui tree component? - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-checkbox-issue-with-the-layui-tree-component\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to resolve the checkbox issue with the layui tree component?\" \/>\n<meta property=\"og:description\" content=\"In the layui tree component, the issue of checkboxes can be solved by using the following methods: Using the oncheck event of the tree to monitor the check operation, and then processing accordingly based on the check status. For example: tree.on(&#039;check&#039;, function(obj) { \/\/ \u83b7\u53d6\u52fe\u9009\u72b6\u6001 var isChecked = obj.checked; \/\/ \u83b7\u53d6\u5f53\u524d\u8282\u70b9\u6570\u636e var data = obj.data; [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-checkbox-issue-with-the-layui-tree-component\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/SiliCloudGlobal\/\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-16T05:20:17+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-22T06:38:44+00:00\" \/>\n<meta name=\"author\" content=\"Ava Mitchell\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@SiliCloudGlobal\" \/>\n<meta name=\"twitter:site\" content=\"@SiliCloudGlobal\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Ava Mitchell\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-checkbox-issue-with-the-layui-tree-component\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-checkbox-issue-with-the-layui-tree-component\/\"},\"author\":{\"name\":\"Ava Mitchell\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/a3e2658c2cb9fb2be95ae0a8861f4a64\"},\"headline\":\"How to resolve the checkbox issue with the layui tree component?\",\"datePublished\":\"2024-03-16T05:20:17+00:00\",\"dateModified\":\"2024-03-22T06:38:44+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-checkbox-issue-with-the-layui-tree-component\/\"},\"wordCount\":97,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/#organization\"},\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-checkbox-issue-with-the-layui-tree-component\/\",\"url\":\"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-checkbox-issue-with-the-layui-tree-component\/\",\"name\":\"How to resolve the checkbox issue with the layui tree component? - Blog - Silicon Cloud\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/#website\"},\"datePublished\":\"2024-03-16T05:20:17+00:00\",\"dateModified\":\"2024-03-22T06:38:44+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-checkbox-issue-with-the-layui-tree-component\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-checkbox-issue-with-the-layui-tree-component\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-checkbox-issue-with-the-layui-tree-component\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.silicloud.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How to resolve the checkbox issue with the layui tree component?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/#website\",\"url\":\"https:\/\/www.silicloud.com\/blog\/\",\"name\":\"Silicon Cloud Blog\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/#organization\"},\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/#organization\",\"name\":\"Silicon Cloud Blog\",\"url\":\"https:\/\/www.silicloud.com\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.silicloud.com\/blog\/wp-content\/uploads\/2023\/11\/EN-SILICON-Full.png\",\"contentUrl\":\"https:\/\/www.silicloud.com\/blog\/wp-content\/uploads\/2023\/11\/EN-SILICON-Full.png\",\"width\":1024,\"height\":1024,\"caption\":\"Silicon Cloud Blog\"},\"image\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/SiliCloudGlobal\/\",\"https:\/\/twitter.com\/SiliCloudGlobal\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/a3e2658c2cb9fb2be95ae0a8861f4a64\",\"name\":\"Ava Mitchell\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/15c63cd0564b4a2e07d611bcdffa296f6ea80e8db07c3091f43a84010514899d?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/15c63cd0564b4a2e07d611bcdffa296f6ea80e8db07c3091f43a84010514899d?s=96&d=mm&r=g\",\"caption\":\"Ava Mitchell\"},\"url\":\"https:\/\/www.silicloud.com\/blog\/author\/avamitchell\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"How to resolve the checkbox issue with the layui tree component? - Blog - Silicon Cloud","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:\/\/www.silicloud.com\/blog\/how-to-resolve-the-checkbox-issue-with-the-layui-tree-component\/","og_locale":"en_US","og_type":"article","og_title":"How to resolve the checkbox issue with the layui tree component?","og_description":"In the layui tree component, the issue of checkboxes can be solved by using the following methods: Using the oncheck event of the tree to monitor the check operation, and then processing accordingly based on the check status. For example: tree.on('check', function(obj) { \/\/ \u83b7\u53d6\u52fe\u9009\u72b6\u6001 var isChecked = obj.checked; \/\/ \u83b7\u53d6\u5f53\u524d\u8282\u70b9\u6570\u636e var data = obj.data; [&hellip;]","og_url":"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-checkbox-issue-with-the-layui-tree-component\/","og_site_name":"Blog - Silicon Cloud","article_publisher":"https:\/\/www.facebook.com\/SiliCloudGlobal\/","article_published_time":"2024-03-16T05:20:17+00:00","article_modified_time":"2024-03-22T06:38:44+00:00","author":"Ava Mitchell","twitter_card":"summary_large_image","twitter_creator":"@SiliCloudGlobal","twitter_site":"@SiliCloudGlobal","twitter_misc":{"Written by":"Ava Mitchell","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-checkbox-issue-with-the-layui-tree-component\/#article","isPartOf":{"@id":"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-checkbox-issue-with-the-layui-tree-component\/"},"author":{"name":"Ava Mitchell","@id":"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/a3e2658c2cb9fb2be95ae0a8861f4a64"},"headline":"How to resolve the checkbox issue with the layui tree component?","datePublished":"2024-03-16T05:20:17+00:00","dateModified":"2024-03-22T06:38:44+00:00","mainEntityOfPage":{"@id":"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-checkbox-issue-with-the-layui-tree-component\/"},"wordCount":97,"commentCount":0,"publisher":{"@id":"https:\/\/www.silicloud.com\/blog\/#organization"},"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-checkbox-issue-with-the-layui-tree-component\/","url":"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-checkbox-issue-with-the-layui-tree-component\/","name":"How to resolve the checkbox issue with the layui tree component? - Blog - Silicon Cloud","isPartOf":{"@id":"https:\/\/www.silicloud.com\/blog\/#website"},"datePublished":"2024-03-16T05:20:17+00:00","dateModified":"2024-03-22T06:38:44+00:00","breadcrumb":{"@id":"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-checkbox-issue-with-the-layui-tree-component\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-checkbox-issue-with-the-layui-tree-component\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.silicloud.com\/blog\/how-to-resolve-the-checkbox-issue-with-the-layui-tree-component\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.silicloud.com\/blog\/"},{"@type":"ListItem","position":2,"name":"How to resolve the checkbox issue with the layui tree component?"}]},{"@type":"WebSite","@id":"https:\/\/www.silicloud.com\/blog\/#website","url":"https:\/\/www.silicloud.com\/blog\/","name":"Silicon Cloud Blog","description":"","publisher":{"@id":"https:\/\/www.silicloud.com\/blog\/#organization"},"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.silicloud.com\/blog\/#organization","name":"Silicon Cloud Blog","url":"https:\/\/www.silicloud.com\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.silicloud.com\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/www.silicloud.com\/blog\/wp-content\/uploads\/2023\/11\/EN-SILICON-Full.png","contentUrl":"https:\/\/www.silicloud.com\/blog\/wp-content\/uploads\/2023\/11\/EN-SILICON-Full.png","width":1024,"height":1024,"caption":"Silicon Cloud Blog"},"image":{"@id":"https:\/\/www.silicloud.com\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/SiliCloudGlobal\/","https:\/\/twitter.com\/SiliCloudGlobal"]},{"@type":"Person","@id":"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/a3e2658c2cb9fb2be95ae0a8861f4a64","name":"Ava Mitchell","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/15c63cd0564b4a2e07d611bcdffa296f6ea80e8db07c3091f43a84010514899d?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/15c63cd0564b4a2e07d611bcdffa296f6ea80e8db07c3091f43a84010514899d?s=96&d=mm&r=g","caption":"Ava Mitchell"},"url":"https:\/\/www.silicloud.com\/blog\/author\/avamitchell\/"}]}},"_links":{"self":[{"href":"https:\/\/www.silicloud.com\/blog\/wp-json\/wp\/v2\/posts\/25633","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.silicloud.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.silicloud.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/blog\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/blog\/wp-json\/wp\/v2\/comments?post=25633"}],"version-history":[{"count":1,"href":"https:\/\/www.silicloud.com\/blog\/wp-json\/wp\/v2\/posts\/25633\/revisions"}],"predecessor-version":[{"id":59751,"href":"https:\/\/www.silicloud.com\/blog\/wp-json\/wp\/v2\/posts\/25633\/revisions\/59751"}],"wp:attachment":[{"href":"https:\/\/www.silicloud.com\/blog\/wp-json\/wp\/v2\/media?parent=25633"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.silicloud.com\/blog\/wp-json\/wp\/v2\/categories?post=25633"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.silicloud.com\/blog\/wp-json\/wp\/v2\/tags?post=25633"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}