vue3 使用 jsoneditor
<template>
<div ref="jsonDom" style="width: 100%; height: 460px"></div>
</template>
<script setup lang="ts">
import { ref, onMounted, watchEffect } from 'vue'
import JsonEditor from 'jsoneditor'
interface validateResult {
path: Array<string | number>
message: string
}
const props = defineProps<{
option: any
validate?: (val: any) => validateResult
}>()
const emit = defineEmits(['update:modelValue', 'change', 'customValidation'])
const jsonDom = ref(null)
const validate = (res: any, editor: any) => {
try {
emit('change', {
success: res.length === 0 && typeof editor.get() !== 'number',
json: editor.getText()
})
} catch (error) {
console.log(error)
}
}
onMounted(() => {
const options = {
history: false,
sortObjectKeys: false,
mode: 'code',
modes: ['code', 'text'],
onChange() {
editor.validate().then((res: any) => validate(res, editor))
},
onBlur() {
try {
editor.set(eval(`(${editor.getText()})`))
editor.validate().then((res: any) => validate(res, editor))
} catch (error) {
console.log(error)
}
},
onValidate: props.validate,
onValidationError: function (errors: any) {
errors.forEach((error: any) => {
switch (error.type) {
case 'validation': // schema validation error
break
case 'customValidation': // custom validation error
emit('customValidation')
break
case 'error': // json parse error
emit('change', {
success: false,
json: editor.getText()
})
break
}
})
}
}
const editor = new JsonEditor(jsonDom.value, options)
watchEffect(() => {
editor.set(props.option)
editor.validate().then((res: any) => validate(res, editor))
})
})
</script>