{"id":21216,"date":"2024-03-15T21:40:49","date_gmt":"2024-03-15T21:40:49","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-to-dynamically-add-input-fields-in-layui\/"},"modified":"2024-03-21T19:57:25","modified_gmt":"2024-03-21T19:57:25","slug":"how-to-dynamically-add-input-fields-in-layui","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-to-dynamically-add-input-fields-in-layui\/","title":{"rendered":"How to dynamically add input fields in layui?"},"content":{"rendered":"<p>In Layui, you can dynamically add input fields using the following code.<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">div<\/span> <span class=\"hljs-attr\">id<\/span>=<span class=\"hljs-string\">\"container\"<\/span>&gt;<\/span>\r\n    <span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">button<\/span> <span class=\"hljs-attr\">class<\/span>=<span class=\"hljs-string\">\"layui-btn layui-btn-primary\"<\/span> <span class=\"hljs-attr\">id<\/span>=<span class=\"hljs-string\">\"addInput\"<\/span>&gt;<\/span>\u6dfb\u52a0\u8f93\u5165\u6846<span class=\"hljs-tag\">&lt;\/<span class=\"hljs-name\">button<\/span>&gt;<\/span>\r\n<span class=\"hljs-tag\">&lt;\/<span class=\"hljs-name\">div<\/span>&gt;<\/span>\r\n\r\n<span class=\"hljs-tag\">&lt;<span class=\"hljs-name\">script<\/span>&gt;<\/span><span class=\"language-javascript\">\r\nlayui.<span class=\"hljs-title function_\">use<\/span>([<span class=\"hljs-string\">'element'<\/span>, <span class=\"hljs-string\">'form'<\/span>], <span class=\"hljs-keyword\">function<\/span>(<span class=\"hljs-params\"><\/span>){\r\n  <span class=\"hljs-keyword\">var<\/span> element = layui.<span class=\"hljs-property\">element<\/span>;\r\n  <span class=\"hljs-keyword\">var<\/span> form = layui.<span class=\"hljs-property\">form<\/span>;\r\n  \r\n  <span class=\"hljs-comment\">\/\/ \u6dfb\u52a0\u8f93\u5165\u6846<\/span>\r\n  $(<span class=\"hljs-string\">\"#addInput\"<\/span>).<span class=\"hljs-title function_\">on<\/span>(<span class=\"hljs-string\">\"click\"<\/span>, <span class=\"hljs-keyword\">function<\/span>(<span class=\"hljs-params\"><\/span>) {\r\n    <span class=\"hljs-keyword\">var<\/span> inputHtml = <span class=\"hljs-string\">'&lt;div class=\"layui-form-item\"&gt;&lt;input type=\"text\" name=\"input[]\" placeholder=\"\u8bf7\u8f93\u5165\u5185\u5bb9\" autocomplete=\"off\" class=\"layui-input\"&gt;&lt;\/div&gt;'<\/span>;\r\n    $(<span class=\"hljs-string\">\"#container\"<\/span>).<span class=\"hljs-title function_\">append<\/span>(inputHtml);\r\n    \r\n    <span class=\"hljs-comment\">\/\/ \u91cd\u65b0\u6e32\u67d3\u8868\u5355\u5143\u7d20<\/span>\r\n    form.<span class=\"hljs-title function_\">render<\/span>();\r\n  });\r\n});\r\n<\/span><span class=\"hljs-tag\">&lt;\/<span class=\"hljs-name\">script<\/span>&gt;<\/span>\r\n<\/code><\/pre>\n<p>The above code first places a button in a div container, and when the button is clicked, it dynamically adds an input box to the container.<\/p>\n<p>In JavaScript code, first load the element and form modules using layui.use method, and then in the click event handler function, use jQuery&#8217;s append method to add HTML code of an input box to the container.<\/p>\n<p>Finally, call the form.render() method to re-render the form elements so that the newly added input box can display the correct style.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In Layui, you can dynamically add input fields using the following code. &lt;div id=&#8221;container&#8221;&gt; &lt;button class=&#8221;layui-btn layui-btn-primary&#8221; id=&#8221;addInput&#8221;&gt;\u6dfb\u52a0\u8f93\u5165\u6846&lt;\/button&gt; &lt;\/div&gt; &lt;script&gt; layui.use([&#8216;element&#8217;, &#8216;form&#8217;], function(){ var element = layui.element; var form = layui.form; \/\/ \u6dfb\u52a0\u8f93\u5165\u6846 $(&#8220;#addInput&#8221;).on(&#8220;click&#8221;, function() { var inputHtml = &#8216;&lt;div class=&#8221;layui-form-item&#8221;&gt;&lt;input type=&#8221;text&#8221; name=&#8221;input[]&#8221; placeholder=&#8221;\u8bf7\u8f93\u5165\u5185\u5bb9&#8221; autocomplete=&#8221;off&#8221; class=&#8221;layui-input&#8221;&gt;&lt;\/div&gt;&#8217;; $(&#8220;#container&#8221;).append(inputHtml); \/\/ \u91cd\u65b0\u6e32\u67d3\u8868\u5355\u5143\u7d20 form.render(); }); }); &lt;\/script&gt; The above [&hellip;]<\/p>\n","protected":false},"author":14,"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-21216","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 dynamically add input fields in layui? - 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-dynamically-add-input-fields-in-layui\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to dynamically add input fields in layui?\" \/>\n<meta property=\"og:description\" content=\"In Layui, you can dynamically add input fields using the following code. &lt;div id=&quot;container&quot;&gt; &lt;button class=&quot;layui-btn layui-btn-primary&quot; id=&quot;addInput&quot;&gt;\u6dfb\u52a0\u8f93\u5165\u6846&lt;\/button&gt; &lt;\/div&gt; &lt;script&gt; layui.use([&#039;element&#039;, &#039;form&#039;], function(){ var element = layui.element; var form = layui.form; \/\/ \u6dfb\u52a0\u8f93\u5165\u6846 $(&quot;#addInput&quot;).on(&quot;click&quot;, function() { var inputHtml = &#039;&lt;div class=&quot;layui-form-item&quot;&gt;&lt;input type=&quot;text&quot; name=&quot;input[]&quot; placeholder=&quot;\u8bf7\u8f93\u5165\u5185\u5bb9&quot; autocomplete=&quot;off&quot; class=&quot;layui-input&quot;&gt;&lt;\/div&gt;&#039;; $(&quot;#container&quot;).append(inputHtml); \/\/ \u91cd\u65b0\u6e32\u67d3\u8868\u5355\u5143\u7d20 form.render(); }); }); &lt;\/script&gt; The above [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/blog\/how-to-dynamically-add-input-fields-in-layui\/\" \/>\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=\"2024-03-15T21:40:49+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-21T19:57:25+00:00\" \/>\n<meta name=\"author\" content=\"Noah Thompson\" \/>\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=\"Noah Thompson\" \/>\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-dynamically-add-input-fields-in-layui\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-dynamically-add-input-fields-in-layui\/\"},\"author\":{\"name\":\"Noah Thompson\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/2e83cc6ab9f60d36921c2d0f9f280f4a\"},\"headline\":\"How to dynamically add input fields in layui?\",\"datePublished\":\"2024-03-15T21:40:49+00:00\",\"dateModified\":\"2024-03-21T19:57:25+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-dynamically-add-input-fields-in-layui\/\"},\"wordCount\":107,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/#organization\"},\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/how-to-dynamically-add-input-fields-in-layui\/\",\"url\":\"https:\/\/www.silicloud.com\/blog\/how-to-dynamically-add-input-fields-in-layui\/\",\"name\":\"How to dynamically add input fields in layui? - 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