增加json-editor-vue
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"install": "^0.13.0",
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"js-cookie": "^3.0.5",
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"js-table2excel": "^1.1.2",
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"json-editor-vue": "^0.18.1",
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"jsplumb": "^2.15.6",
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"jwchat": "^2.0.3",
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"lodash-es": "^4.17.21",
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64
Web/src/components/jsonEditor/index.vue
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64
Web/src/components/jsonEditor/index.vue
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<!--
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// JsonEditor组件,用于编辑类json格式数据,防止配置式数据的错误格式输入
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// 使用示例:
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<template>
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<el-col :xs="24" :sm="24" :md="24" :lg="24" :xl="24" class="mb20">
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<el-form-item label="内容" prop="content">
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<JsonEditor ref="jsonEditorRef" v-model:jsonObj="ruleForm.content"></JsonEditor>
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</el-form-item>
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</el-col>
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</template>
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<script lang="ts" setup>
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import JsonEditor from '/@/components/jsonEditor/index.vue';
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</script>
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-->
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<template>
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<!-- 根据 isJsonValid 控制 JsonEditorVue 的显示 -->
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<JsonEditorVue ref="jsonEditorVueRef" v-show="isJsonValid" v-model="internalJsonObj" mode="text" style="width: 100%; height: 800px" />
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</template>
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<script setup lang="ts" name="jsonEditor">
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import { ref, useTemplateRef, watch, onMounted, computed } from 'vue';
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import JsonEditorVue from 'json-editor-vue';
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const props = defineProps({
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jsonObj: {
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type: null,
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default: null, // 允许为 null
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required: false, // 不是必需的
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},
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});
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const jsonEditorVueRef = useTemplateRef('jsonEditorVueRef');
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const internalJsonObj = ref(props.jsonObj);
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const emit = defineEmits(['update:jsonObj']);
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// 计算属性,判断 jsonObj 是否为有效的 JSON 字符串,这里为简易判断,防止输入框失去焦点时,组件频繁隐藏和显示
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const isJsonValid = computed(() => {
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// try {
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// if (internalJsonObj.value && (internalJsonObj.value.startsWith('{') || internalJsonObj.value.startsWith('[')) && (internalJsonObj.value.endsWith('}') || internalJsonObj.value.endsWith(']'))) {
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// return true;
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// }
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// } catch {
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// return false;
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// }
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return true;
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});
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// 监听内部 JSON 对象变化并触发外部更新
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watch(internalJsonObj, () => {
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emit('update:jsonObj', internalJsonObj.value);
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});
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// 监听外部字符串变化并更新内部JSON对象
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watch(
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() => props.jsonObj,
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(newVal) => {
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internalJsonObj.value = newVal;
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}
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);
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onMounted(() => {
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jsonEditorVueRef.value.jsonEditor.focus();
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});
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</script>
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