setHead

README.md

@@ -1,7 +1,7 @@
 ## Van Router
 
 [![ci](https://github.com/herudi/van-router/workflows/ci/badge.svg)](https://github.com/herudi/van-router)
-[![npm version](https://img.shields.io/badge/npm-0.6.3-blue.svg)](https://npmjs.org/package/van-router)
+[![npm version](https://img.shields.io/badge/npm-0.6.4-blue.svg)](https://npmjs.org/package/van-router)
 [![License](https://img.shields.io/:license-mit-blue.svg)](http://badges.mit-license.org)
 [![download-url](https://img.shields.io/npm/dm/van-router.svg)](https://npmjs.org/package/van-router)
 [![minzip](https://img.shields.io/bundlephobia/minzip/van-router)](https://github.com/herudi/van-router)
@@ -47,7 +47,7 @@ const { createRouter } = require("van-router");
 ### Deno
 
 ```ts
-import { createRouter } from "https://deno.land/x/van_router@0.6.3/mod.ts";
+import { createRouter } from "https://deno.land/x/van_router@0.6.4/mod.ts";
 ```
 
 ## Usage
@@ -203,7 +203,7 @@ Config for VanRouter
 ```js
 // types
 type Config = {
-  render?: (elem: any) => void;
+  render?: (elem: any) => any;
   base?: string;
   hash?: boolean;
 }
@@ -530,7 +530,7 @@ http.createServer(async (request, response) => {
 ## With Deno (Server-Rendered)
 
 ```ts
-import { createRouter } from "https://deno.land/x/van_router@0.6.3/mod.ts";
+import { createRouter } from "https://deno.land/x/van_router@0.6.4/mod.ts";
 import { serve } from "https://deno.land/std@0.140.0/http/server.ts";
 
 const port = 8080;

index.ts

@@ -204,12 +204,14 @@ class Router<Ctx extends Context = Context> {
         return (a == "title>" ? "" : " van-head") + a;
       });
       if (!isServer) {
-        const title = w.document.querySelector("title");
-        if (title) title.remove();
-        const arr = w.document.querySelectorAll("[van-head]");
-        for (let i = 0; i < arr.length; i++) arr[i].remove();
-        const h = w.document.querySelector("head");
-        if (h) h.insertAdjacentHTML("beforeend", tag);
+        if (str.indexOf("</title>") !== -1) {
+          const title = w.document.querySelector("title");
+          if (title) title.remove();
+        }
+        w.document.querySelectorAll("[van-head]").forEach((el: TRet) =>
+          el.remove()
+        );
+        w.document.head.insertAdjacentHTML("beforeend", tag);
       }
       s._head = tag;
     };

scripts/build.ts

@@ -1,6 +1,6 @@
 import * as esbuild from "https://deno.land/x/esbuild@v0.14.25/mod.js";
 
-const VERSION = "0.6.3";
+const VERSION = "0.6.4";
 
 const dir = Deno.cwd();
 const dir_npm = dir + "/npm";