{"id":10753,"date":"2024-03-14T12:45:30","date_gmt":"2024-03-14T12:45:30","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-to-re-render-a-page-in-uniapp\/"},"modified":"2025-08-04T03:29:58","modified_gmt":"2025-08-04T03:29:58","slug":"how-to-re-render-a-page-in-uniapp","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-to-re-render-a-page-in-uniapp\/","title":{"rendered":"Uniapp Page Re-rendering Methods"},"content":{"rendered":"

In Uniapp, you can achieve re-rendering the page in several ways.<\/p>\n

    \n
  1. Refresh the component’s state.<\/li>\n<\/ol>\n
    this<\/span>.$forceUpdate();\r\n<\/code><\/pre>\n
      \n
    1. conditional rendering in VueJS<\/li>\n<\/ol>\n
      <template<\/span>><\/span>\r\n  <div<\/span>><\/span>\r\n    <ChildComponent<\/span> v-if<\/span>=\"showComponent\"<\/span> \/><\/span>\r\n  <\/div<\/span>><\/span>\r\n<\/template<\/span>><\/span>\r\n\r\n<script<\/span>><\/span>\r\nexport<\/span> default<\/span> {\r\n  data<\/span>(<\/span>) {\r\n    return<\/span> {\r\n      showComponent<\/span>: true<\/span>\r\n    }\r\n  },\r\n  methods<\/span>: {\r\n    reRenderPage<\/span>(<\/span>) {\r\n      this<\/span>.showComponent<\/span> = false<\/span>;\r\n      this<\/span>.$nextTick(() =><\/span> {\r\n        this<\/span>.showComponent<\/span> = true<\/span>;\r\n      });\r\n    }\r\n  }\r\n}\r\n<\/span><\/script<\/span>><\/span>\r\n<\/code><\/pre>\n
        \n
      1. essential<\/li>\n<\/ol>\n
        <template<\/span>><\/span>\r\n  <div<\/span>><\/span>\r\n    <ChildComponent<\/span> :key<\/span>=\"componentKey\"<\/span> \/><\/span>\r\n  <\/div<\/span>><\/span>\r\n<\/template<\/span>><\/span>\r\n\r\n<script<\/span>><\/span>\r\nexport<\/span> default<\/span> {\r\n  data<\/span>(<\/span>) {\r\n    return<\/span> {\r\n      componentKey<\/span>: 0<\/span>\r\n    }\r\n  },\r\n  methods<\/span>: {\r\n    reRenderPage<\/span>(<\/span>) {\r\n      this<\/span>.componentKey<\/span>++;\r\n    }\r\n  }\r\n}\r\n<\/span><\/script<\/span>><\/span>\r\n<\/code><\/pre>\n
        Here are some commonly used methods for re-rendering pages, developers can choose the appropriate method based on specific needs in practical development.<\/p>\n","protected":false},"excerpt":{"rendered":"
        In Uniapp, you can achieve re-rendering the page in several ways. Refresh the component’s state. this.$forceUpdate(); conditional rendering in VueJS <template> <div> <ChildComponent v-if=”showComponent” \/> <\/div> <\/template> <script> export default { data() { return { showComponent: true } }, methods: { reRenderPage() { this.showComponent = false; this.$nextTick(() => { this.showComponent = true; }); } } […]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[13568,13567,13566,1873,1813],"class_list":["post-10753","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-conditional-rendering","tag-forceupdate","tag-re-render","tag-uniapp","tag-vue-js"],"yoast_head":"\nUniapp Page Re-rendering Methods - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"Learn two effective methods to re-render Uniapp pages: forceUpdate() and conditional rendering with v-if.\" \/>\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-re-render-a-page-in-uniapp\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Uniapp Page Re-rendering Methods\" \/>\n<meta property=\"og:description\" content=\"Learn two effective methods to re-render Uniapp pages: forceUpdate() and conditional rendering with v-if.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/blog\/how-to-re-render-a-page-in-uniapp\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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