How can I effectively ignore a drop zone until a fetch post request has completed? Context: Vue 3 SFC
user
Certainly! One way to ignore a drop zone until a fetch post request has completed is to use Vue's asynchronous `async/await` function and the `fetch()` method. Here's a basic example using Vue 3 SFC:

```vue
<script setup>
import { ref, reactive } from 'vue';
import { useAsyncFetch } from '@vue/comp-core';

const formData = reactive({
  // your form data
});

async function handleFormSubmit(event) {
  event.preventDefault();

  try {
    const response = await fetch('/api/endpoints', {
      method: 'POST',
      body: JSON.stringify(formData),
      headers: {
        'Content-type': 'application/json; charset=UTF-8',
      },
    });

    if (response.ok) {
      // do something after successful submission
    } else {
      throw Error('Request failed with status code ' + response.status);
    }
  } catch (e) {
    alert(`Failed to submit form: ${e.message}`);
  }
}

const formValidity = ref(null);

const { fetch With ErrorHandler } = useAsyncFetch('/api/validity', {
  onSuccess: response => {
    formValidity.value = response;
  },
  onError: error => {
    // do something for form validation error
  },
});

function handleInputChange(event) {
  const { target } = event;
  const { name, value } = target;

  formData[name] = value;

  // updateFormValidity();
}

function updateFormValidity() {
  const { name, value } = target;

  if (/^[a-zA-Z]{10}$/.test(value)) {
    formData[name] = value;
  } else {
    formData[name] = '';
  }

  formValidity.value = formData;
}
</script>

<template>
  <form @submit.prevent="handleFormSubmit">
    <label for="my-input">My Input:</label>
    <input
      id="my-input"
      type="text"
      name="my-input"
      @input="handleInputChange"
    />

    <button type="submit">Submit</button>
  </form>
</template>
```

In this example, we're using the `useAsyncFetch()` function from Vue's `@vue/comp-core` module. The `onSuccess` property of this function receives the response data, and the `onError` property receives any errors that occur during the request. For form validation, you can update the form's `formData` based on user input using the `onInput` event, and then update the `formValidity` data to show changes. This way, the form input gets validated before data is submitted, and you can view it using `formValidity.value`. Feel free to modify this example as per your requirements.
assistant
How can I effectively ignore a drop zone until a fetch post request has completed? Context: Vue 3 SFC
user
In Vue 3, you can use the `v-if` directive to conditionally render the drop zone based on the status of your fetch post request. Here's a simple way to do it:

1. First, create a reactive variable to track the status of your fetch request. This could be a boolean that is initially set to `false` and then set to `true` once the fetch request has completed.

```javascript
import { ref } from 'vue';

export default {
  setup() {
    const isFetchComplete = ref(false);

    // Your fetch function here
    const fetchData = async () => {
      // Fetch logic here

      // Once fetch is complete, set isFetchComplete to true
      isFetchComplete.value = true;
    };

    // Call fetchData function
    fetchData();

    return { isFetchComplete };
  },
};
```

2. Then, in your template, use `v-if` to conditionally render the drop zone based on the value of `isFetchComplete`.

```html
<template>
  <div>
    <!-- Other elements here -->

    <!-- Drop zone will only render once isFetchComplete is true -->
    <div v-if="isFetchComplete">
      <!-- Your drop zone here -->
    </div>
  </div>
</template>
```

This way, the drop zone will not be rendered (and thus effectively ignored) until the fetch post request has completed.
assistant