ma-crud里面的 使用表单的字段组件插槽功能时，1怎么取详情信息？2值变化后方便提交吗？

[bingxinti]

例如 我在ma-crud里面使用了代码

<template #form-xxx>
这个时候，这里面我怎么读取到 详情的信息呢？（因为是ma-crud，所以新增和编辑时，有数据的详情信息）
大概意思是：怎么取值 {form} 或者 { record } ，我想读取到 record.xxx 显示，然后页面上改了这个值，最好保存时自动提交上去

    </template>

[dosubot]

嘿，@bingxinti！很高兴再次遇到你。👋 我正在查看你的问题，很快会给你一个完整的回答。请稍候哦！🚀

[bingxinti]

现在的方案是
beforeOpenAdd Function()
beforeOpenEdit Function(record)

弹窗前进行处理的，能否支持
<template #form-xxx> 里面直接取值，变化后直接提交呢。

[dosubot]

To directly access and manipulate record.xxx within a <template #form-xxx> slot in ma-crud for both adding and editing scenarios, you can use Vue's reactive data handling and template syntax. Here's a streamlined approach:

1. Initialize a reactive form data model in your component, using Vue 3's ref or reactive. This model will hold your form values.

2. Bind this model to your form fields within the ma-crud component's slots. Use v-model for two-way binding of input fields to your reactive form data model.

Example:

<ma-crud>
  <template #form-xxx="{ record }">
    <input v-model="formData.xxx" />
  </template>
</ma-crud>

And in your component script:

import { ref } from 'vue';

export default {
  setup() {
    const formData = ref({
      xxx: '' // Initialize with default or loaded data
    });

    // Populate formData with `record` for edit scenarios
    function loadFormData(record) {
      formData.xxx = record.xxx;
    }

    return {
      formData,
      loadFormData
    };
  }
};

For editing, ensure formData.xxx is populated with record.xxx when the form is opened. This setup allows you to directly work with detail values within your form slots, facilitating both display and submission of changes without additional preprocessing steps.

Sources

• src/components/ma-crud/index.vue

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