Search

About 3 min

The theme adds built-in support for vuepress-plugin-search-proopen in new window, @vuepress/plugin-docsearchopen in new window and @vuepress/plugin-searchopen in new window. Just install the plugin you want and config it, you will get a search box in navbar.

Use `@vuepress/plugin-docsearch`

You need to submit the URL of your siteopen in new window to join the DocSearch program.
The DocSearch team will send apiKey and indexName to your email once the index is generated. Then you can configure this plugin to enable DocSearch in VuePress.
Alternatively, you can run your own crawleropen in new window to generate the index, and then use your own appId, apiKey and indexName to configure this plugin.

Set up the Algolia Crawler correctly according to the following requirements. You should go to Algolia Crawleropen in new window to update your crawler config.

Setting Crawler Config

Here are config options and descriptions:

new Crawler({
  appId: "YOUR_APP_ID",
  apiKey: "YOUR_API_KEY",
  rateLimit: 8,
  startUrls: [
    // These are urls which algolia start to craw
    // If your site is divided in to multiple parts,
    // you may want to set multiple entry links
    "https://YOUR_WEBSITE_URL/",
  ],
  sitemaps: [
    // if you are using sitemap plugins (e.g.: @vuepress/plugin-sitemap), you may provide one
    "https://YOUR_WEBSITE_URL/sitemap.xml",
  ],
  ignoreCanonicalTo: false,
  exclusionPatterns: [
    // You can use this to stop algolia crawling some paths
  ],
  discoveryPatterns: [
    // These are urls which algolia looking for,
    "https://YOUR_WEBSITE_URL/**",
  ],
  // Crawler schedule, set it according to your docs update frequency
  schedule: "at 02:00 every 1 day",
  actions: [
    // you may have multiple actions, especially when you are deploying multiple docs under one domain
    {
      // name the index with name you like
      indexName: "YOUR_INDEX_NAME",
      // paths where the index take effect
      pathsToMatch: ["https://YOUR_WEBSITE_URL/**"],
      // controls how algolia extracts records from your site
      recordExtractor: ({ $, helpers }) => {
        // The following are the default options for vuepress-theme-hope
        // vuepress-theme-hope default container class name is theme-hope-content
        return helpers.docsearch({
          recordProps: {
            lvl0: {
              selectors: ".sidebar-heading.active",
              defaultValue: "Documentation",
            },
            lvl1: ".theme-hope-content h1",
            lvl2: ".theme-hope-content h2",
            lvl3: ".theme-hope-content h3",
            lvl4: ".theme-hope-content h4",
            lvl5: ".theme-hope-content h5",
            lvl6: ".theme-hope-content h6",
            content: ".theme-hope-content p, .theme-hope-content li",
          },
          indexHeadings: true,
        });
      },
    },
  ],
  initialIndexSettings: {
    // controls how index are initialized
    // only has effects before index are initialize
    // you may need to delete your index and recraw after modification
    YOUR_INDEX_NAME: {
      attributesForFaceting: ["type", "lang"],
      attributesToRetrieve: ["hierarchy", "content", "anchor", "url"],
      attributesToHighlight: ["hierarchy", "hierarchy_camel", "content"],
      attributesToSnippet: ["content:10"],
      camelCaseAttributes: ["hierarchy", "hierarchy_radio", "content"],
      searchableAttributes: [
        "unordered(hierarchy_radio_camel.lvl0)",
        "unordered(hierarchy_radio.lvl0)",
        "unordered(hierarchy_radio_camel.lvl1)",
        "unordered(hierarchy_radio.lvl1)",
        "unordered(hierarchy_radio_camel.lvl2)",
        "unordered(hierarchy_radio.lvl2)",
        "unordered(hierarchy_radio_camel.lvl3)",
        "unordered(hierarchy_radio.lvl3)",
        "unordered(hierarchy_radio_camel.lvl4)",
        "unordered(hierarchy_radio.lvl4)",
        "unordered(hierarchy_radio_camel.lvl5)",
        "unordered(hierarchy_radio.lvl5)",
        "unordered(hierarchy_radio_camel.lvl6)",
        "unordered(hierarchy_radio.lvl6)",
        "unordered(hierarchy_camel.lvl0)",
        "unordered(hierarchy.lvl0)",
        "unordered(hierarchy_camel.lvl1)",
        "unordered(hierarchy.lvl1)",
        "unordered(hierarchy_camel.lvl2)",
        "unordered(hierarchy.lvl2)",
        "unordered(hierarchy_camel.lvl3)",
        "unordered(hierarchy.lvl3)",
        "unordered(hierarchy_camel.lvl4)",
        "unordered(hierarchy.lvl4)",
        "unordered(hierarchy_camel.lvl5)",
        "unordered(hierarchy.lvl5)",
        "unordered(hierarchy_camel.lvl6)",
        "unordered(hierarchy.lvl6)",
        "content",
      ],
      distinct: true,
      attributeForDistinct: "url",
      customRanking: [
        "desc(weight.pageRank)",
        "desc(weight.level)",
        "asc(weight.position)",
      ],
      ranking: [
        "words",
        "filters",
        "typo",
        "attribute",
        "proximity",
        "exact",
        "custom",
      ],
      highlightPreTag:
        '<span class="algolia-docsearch-suggestion--highlight">',
      highlightPostTag: "</span>",
      minWordSizefor1Typo: 3,
      minWordSizefor2Typos: 7,
      allowTyposOnNumericTokens: false,
      minProximity: 1,
      ignorePlurals: true,
      advancedSyntax: true,
      attributeCriteriaComputedByMinProximity: true,
      removeWordsIfNoResults: "allOptional",
    },
  },
});

Warning

initialIndexSettings.YOUR_INDEX_NAME.attributesForFaceting field must contain "lang", otherwise the plugin will not work properly.

Install @vuepress/plugin-docsearch

pnpm

pnpm add -D @vuepress/plugin-docsearch@next

yarn

yarn add -D @vuepress/plugin-docsearch@next

npm

npm i -D @vuepress/plugin-docsearch@next

Customize the plugin with plugins.docsearch in theme options.

import { defineUserConfig } from "vuepress";
import { hopeTheme } from "vuepress-theme-hope";

export default defineUserConfig({
  theme: hopeTheme({
    plugins: {
      docsearch: {
        // plugin options here
        // appId, apiKey and indexName are required
      },
    },
  }),
});

import { defineUserConfig } from "vuepress";
import { hopeTheme } from "vuepress-theme-hope";

export default defineUserConfig({
  theme: hopeTheme({
    plugins: {
      docsearch: {
        // plugin options here
        // appId, apiKey and indexName are required
      },
    },
  }),
});

See Plugin Docsopen in new window for how to use docsearch plugin and its available options.

Use `vuepress-plugin-search-pro`

Install vuepress-plugin-search-pro

pnpm

pnpm add -D vuepress-plugin-search-pro

yarn

yarn add -D vuepress-plugin-search-pro

npm

npm i -D vuepress-plugin-search-pro

Customize plugins.searchPro in theme options.

You can set plugins.searchPro to true to enable it directly, or set it to an object to customize the plugin.

import { defineUserConfig } from "vuepress";
import { hopeTheme } from "vuepress-theme-hope";

export default defineUserConfig({
  theme: hopeTheme({
    plugins: {
      searchPro: true,
      // searchPro: {
      //   plugin options here
      // },
    },
  }),
});

import { defineUserConfig } from "vuepress";
import { hopeTheme } from "vuepress-theme-hope";

export default defineUserConfig({
  theme: hopeTheme({
    plugins: {
      searchPro: true,
      // searchPro: {
      //   插件选项
      // },
    },
  }),
});

See Plugin Docsopen in new window for available options.

Use `@vuepress/plugin-search`

Install @vuepress/plugin-search

pnpm

pnpm add -D @vuepress/plugin-search@next

yarn

yarn add -D @vuepress/plugin-search@next

npm

npm i -D @vuepress/plugin-search@next

Customize plugins.search in theme options.

import { defineUserConfig } from "vuepress";
import { hopeTheme } from "vuepress-theme-hope";

export default defineUserConfig({
  theme: hopeTheme({
    plugins: {
      search: true,
      // search: {
      //   plugin options here
      // },
    },
  }),
});

import { defineUserConfig } from "vuepress";
import { hopeTheme } from "vuepress-theme-hope";

export default defineUserConfig({
  theme: hopeTheme({
    plugins: {
      search: true,
      // search: {
      //   plugin options here
      // },
    },
  }),
});

See Plugin Docsopen in new window for available options.

Search

Use @vuepress/plugin-docsearch

Use vuepress-plugin-search-pro

Use @vuepress/plugin-search

Use `@vuepress/plugin-docsearch`

Use `vuepress-plugin-search-pro`

Use `@vuepress/plugin-search`