{"id":28537,"date":"2024-03-16T10:30:38","date_gmt":"2024-03-16T10:30:38","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/the-issue-with-displaying-line-breaks-in-strings-in-ext-messagebox-alert-in-extjs\/"},"modified":"2024-03-22T13:41:45","modified_gmt":"2024-03-22T13:41:45","slug":"the-issue-with-displaying-line-breaks-in-strings-in-ext-messagebox-alert-in-extjs","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/the-issue-with-displaying-line-breaks-in-strings-in-ext-messagebox-alert-in-extjs\/","title":{"rendered":"The issue with displaying line breaks in strings in Ext.MessageBox.alert() in ExtJs."},"content":{"rendered":"<p>In the ExtJs Ext.MessageBox.alert() method, you can use \\n to represent a line break. Example:<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-title class_\">Ext<\/span>.<span class=\"hljs-property\">MessageBox<\/span>.<span class=\"hljs-title function_\">alert<\/span>(<span class=\"hljs-string\">'\u63d0\u793a'<\/span>, <span class=\"hljs-string\">'\u8fd9\u662f\u7b2c\u4e00\u884c\\n\u8fd9\u662f\u7b2c\u4e8c\u884c'<\/span>);\r\n<\/code><\/pre>\n<p>Additionally, if you want to change the font style while breaking a line, you can use HTML tags to achieve this. For example:<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-title class_\">Ext<\/span>.<span class=\"hljs-property\">MessageBox<\/span>.<span class=\"hljs-title function_\">alert<\/span>(<span class=\"hljs-string\">'\u63d0\u793a'<\/span>, <span class=\"hljs-string\">'\u8fd9\u662f\u7b2c\u4e00\u884c&lt;br&gt;&lt;span style=\"color:red\"&gt;\u8fd9\u662f\u7b2c\u4e8c\u884c&lt;\/span&gt;'<\/span>);\r\n<\/code><\/pre>\n<p>The code above will insert red text between the first and second lines.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>In the ExtJs Ext.MessageBox.alert() method, you can use \\n to represent a line break. Example: Ext.MessageBox.alert(&#8216;\u63d0\u793a&#8217;, &#8216;\u8fd9\u662f\u7b2c\u4e00\u884c\\n\u8fd9\u662f\u7b2c\u4e8c\u884c&#8217;); Additionally, if you want to change the font style while breaking a line, you can use HTML tags to achieve this. For example: Ext.MessageBox.alert(&#8216;\u63d0\u793a&#8217;, &#8216;\u8fd9\u662f\u7b2c\u4e00\u884c&lt;br&gt;&lt;span style=&#8221;color:red&#8221;&gt;\u8fd9\u662f\u7b2c\u4e8c\u884c&lt;\/span&gt;&#8217;); The code above will insert red text between the first and second [&hellip;]<\/p>\n","protected":false},"author":8,"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-28537","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>The issue with displaying line breaks in strings in Ext.MessageBox.alert() in ExtJs. - 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\/the-issue-with-displaying-line-breaks-in-strings-in-ext-messagebox-alert-in-extjs\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The issue with displaying line breaks in strings in Ext.MessageBox.alert() in ExtJs.\" \/>\n<meta property=\"og:description\" content=\"In the ExtJs Ext.MessageBox.alert() method, you can use n to represent a line break. Example: Ext.MessageBox.alert(&#039;\u63d0\u793a&#039;, &#039;\u8fd9\u662f\u7b2c\u4e00\u884cn\u8fd9\u662f\u7b2c\u4e8c\u884c&#039;); Additionally, if you want to change the font style while breaking a line, you can use HTML tags to achieve this. For example: Ext.MessageBox.alert(&#039;\u63d0\u793a&#039;, &#039;\u8fd9\u662f\u7b2c\u4e00\u884c&lt;br&gt;&lt;span style=&quot;color:red&quot;&gt;\u8fd9\u662f\u7b2c\u4e8c\u884c&lt;\/span&gt;&#039;); The code above will insert red text between the first and second [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/blog\/the-issue-with-displaying-line-breaks-in-strings-in-ext-messagebox-alert-in-extjs\/\" \/>\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=\"2024-03-16T10:30:38+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-03-22T13:41:45+00:00\" \/>\n<meta name=\"author\" content=\"William Carter\" \/>\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=\"William Carter\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/the-issue-with-displaying-line-breaks-in-strings-in-ext-messagebox-alert-in-extjs\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/the-issue-with-displaying-line-breaks-in-strings-in-ext-messagebox-alert-in-extjs\/\"},\"author\":{\"name\":\"William Carter\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/#\/schema\/person\/f697031891aacefc4b681d139781d3c0\"},\"headline\":\"The issue with displaying line breaks in strings in Ext.MessageBox.alert() in ExtJs.\",\"datePublished\":\"2024-03-16T10:30:38+00:00\",\"dateModified\":\"2024-03-22T13:41:45+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/the-issue-with-displaying-line-breaks-in-strings-in-ext-messagebox-alert-in-extjs\/\"},\"wordCount\":67,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.silicloud.com\/blog\/#organization\"},\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/blog\/the-issue-with-displaying-line-breaks-in-strings-in-ext-messagebox-alert-in-extjs\/\",\"url\":\"https:\/\/www.silicloud.com\/blog\/the-issue-with-displaying-line-breaks-in-strings-in-ext-messagebox-alert-in-extjs\/\",\"name\":\"The issue with displaying line breaks in strings in Ext.MessageBox.alert() in ExtJs. - 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