From 2da9158a5dd52edafc20f976fa4f46e4a703224e Mon Sep 17 00:00:00 2001
From: libiqi <libiqi@createsz.cn>
Date: Fri, 5 Jul 2024 12:27:15 +0800
Subject: [PATCH] Feature Passing Additional Arguments And Programmatic form
 submission

---
 src/app/RegistrationForm.tsx | 71 +++++++++++-------------------------
 src/app/page.tsx             | 29 ++++++---------
 src/app/sumbit-button.tsx    | 17 +++++++++
 3 files changed, 49 insertions(+), 68 deletions(-)
 create mode 100644 src/app/sumbit-button.tsx

diff --git a/src/app/RegistrationForm.tsx b/src/app/RegistrationForm.tsx
index 9055adc..3caa9f9 100644
--- a/src/app/RegistrationForm.tsx
+++ b/src/app/RegistrationForm.tsx
@@ -1,8 +1,6 @@
 "use client";
 import { useFormState } from "react-dom";
-import { useRef } from "react";
-
-import { Button } from "@/components/ui/button";
+import { useEffect, useRef } from "react";
 import { Input } from "@/components/ui/input";
 import {
   Form,
@@ -16,33 +14,38 @@ import {
 
 import { zodResolver } from "@hookform/resolvers/zod";
 import { useForm } from "react-hook-form";
-import { z } from "zod";
+import { number, z } from "zod";
 
 import { schema } from "./registrationSchema";
+import SubmitButton from "./sumbit-button";
+import { Button } from "@/components/ui/button";
 
 export const RegistrationForm = ({
-  onDataAction,
   onFormAction,
 }: {
-  onDataAction: (data: z.infer<typeof schema>) => Promise<{
-    message: string;
-    user?: z.infer<typeof schema>;
-    issues?: string[];
-  }>;
   onFormAction: (
+    additional: {
+      userId: number;
+    },
     prevState: {
       message: string;
+      success: boolean;
       user?: z.infer<typeof schema>;
       issues?: string[];
     },
     data: FormData
   ) => Promise<{
     message: string;
+    success: boolean;
     user?: z.infer<typeof schema>;
     issues?: string[];
   }>;
 }) => {
-  const [state, formAction] = useFormState(onFormAction, {
+  const withId = onFormAction.bind(null, {
+    userId: 1
+  })
+  const [state, formAction] = useFormState(withId, {
+    success: false,
     message: "",
   });
   const form = useForm<z.infer<typeof schema>>({
@@ -53,51 +56,19 @@ export const RegistrationForm = ({
       email: "",
       zipcode: "",
     },
+    mode: 'all'
   });
 
-  const onSubmit = async (data: z.infer<typeof schema>) => {
-    console.log(data);
-    fetch("/api/register", {
-      method: "POST",
-      headers: {
-        "Content-Type": "application/json",
-      },
-      body: JSON.stringify(data),
-    })
-      .then((response) => response.json())
-      .then((data) => console.log(data));
-    // const formData = new FormData();
-    // formData.append("first", data.first);
-    // formData.append("last", data.last);
-    // formData.append("email", data.email);
-    // fetch("/api/registerForm", {
-    //   method: "POST",
-    //   body: formData,
-    // })
-    //   .then((response) => response.json())
-    //   .then((data) => console.log(data));
-    // console.log(await onDataAction(data));
-    // const formData = new FormData();
-    // formData.append("first", data.first);
-    // formData.append("last", data.last);
-    // formData.append("email", data.email);
-    // console.log(await onDataAction(data));
-  };
-
   const formRef = useRef<HTMLFormElement>(null);
-
-  return (
+  return (<>
+    <Button onClick={() => {
+      formRef.current?.requestSubmit()
+    }}>test Programmatic form submission </Button>
     <Form {...form}>
       <div>{state?.message}</div>
       <form
         ref={formRef}
         action={formAction}
-        onSubmit={(evt) => {
-          evt.preventDefault();
-          form.handleSubmit(() => {
-            formAction(new FormData(formRef.current!));
-          })(evt);
-        }}
         className="space-y-8"
       >
         <div className="flex gap-2">
@@ -158,8 +129,8 @@ export const RegistrationForm = ({
             </FormItem>
           )}
         />
-        <Button type="submit">Submit</Button>
+        <SubmitButton text="Submit"></SubmitButton>
       </form>
-    </Form>
+    </Form></>
   );
 };
diff --git a/src/app/page.tsx b/src/app/page.tsx
index 30ad5e5..fd6a4e6 100644
--- a/src/app/page.tsx
+++ b/src/app/page.tsx
@@ -4,47 +4,40 @@ import { z } from "zod";
 import { schema } from "./registrationSchema";
 
 export default function Home() {
-  const onDataAction = async (data: z.infer<typeof schema>) => {
-    "use server";
-    const parsed = schema.safeParse(data);
-
-    if (parsed.success) {
-      console.log("User registered");
-      return { message: "User registered", user: parsed.data };
-    } else {
-      return {
-        message: "Invalid data",
-        issues: parsed.error.issues.map((issue) => issue.message),
-      };
-    }
-  };
   const onFormAction = async (
+    additional: {
+      userId: number;
+    },
     prevState: {
       message: string;
+      success: boolean;
       user?: z.infer<typeof schema>;
       issues?: string[];
     },
     formData: FormData
   ) => {
     "use server";
+    console.log(additional, formData)
     const data = Object.fromEntries(formData);
     const parsed = await schema.safeParseAsync(data);
 
     if (parsed.success) {
       console.log("User registered");
-      return { message: "User registered", user: parsed.data };
+      return { success: true, message: "User registered", user: parsed.data };
     } else {
-      return {
+      const obj = {
+        success: false,
         message: "Invalid data",
         issues: parsed.error.issues.map((issue) => issue.message),
-      };
+      }
+      console.log(JSON.stringify(obj))
+      return obj;
     }
   };
 
   return (
     <div className="mx-auto max-w-xl">
       <RegistrationForm
-        onDataAction={onDataAction}
         onFormAction={onFormAction}
       />
     </div>
diff --git a/src/app/sumbit-button.tsx b/src/app/sumbit-button.tsx
new file mode 100644
index 0000000..a48c154
--- /dev/null
+++ b/src/app/sumbit-button.tsx
@@ -0,0 +1,17 @@
+
+import { useFormStatus } from 'react-dom';
+import { Button } from "@/components/ui/button"
+import { cn } from "@/lib/utils";
+
+interface SubmitButtonProps {
+    text: string;
+    className?: string;
+}
+
+export default function SubmitButton(props: SubmitButtonProps) {
+    const { pending, data, method, action } = useFormStatus();
+    return <Button
+        className={cn("gap-1", props.className)}
+        aria-disabled={pending}
+        disabled={pending}>{props.text}</Button>
+}