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<div v-for="(arg, index) in list" :key="index"> <el-form ref="`form-${index + 1}`" :model="arg"></el-form> </div> let count = 0 list.forEach((v, i) => 阅读全文
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App.vue: <tempalte> <router-view v-if="isRouterAlive" /> </tempalte> export default defineComponent({ provide () { return { reload: this.reload } } da 阅读全文
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参考地址:https://blog.csdn.net/weixin_43094965/article/details/122727682 function checkArray(key) { let arr = ['1', '2', '3', '4'] let index = arr.indexOf 阅读全文
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https://blog.csdn.net/weixin_43285861/article/details/123392784 let dataStr="1,2,3,4,5"; //原始字符串 let dataStrArr=dataStr.split(","); //分割成字符串数组 let dat 阅读全文
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arr.findIndex((val)=>{ return val.index == 5 }) arr.find((val)=>{ return val.index == 5 }) find findIndex 阅读全文
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<img :src="getImgUrl(row.img)"> compoted: { getImgUrl (img) { return img => { return require('../../assets/img' + img) } } } 阅读全文
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<el-form :model="tableForm1" ref="tableForm1" :rules="rules1" label-width="100px" > <el-form-item label="价格" prop="price"> <el-input v-model.number="t 阅读全文
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效果: 组件之间来回切换的时候可以保持组件的缓存状态,不重新加载组件 实例: tab页菜单之间的切换 <router-view v-slot="{ Component, route}"> <transition name="app" mode="out-in"> <div class="ap-con 阅读全文
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安装: cnpm install ag-grid-vue3 ag-grid-community vue-class-component@next 使用: // //引入样式文件 // import 'ag-grid-enterprise'; import "ag-grid-community/dis 阅读全文
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组件内部: <slot name="header"></slot> 使用: <div> <template v-slot:header></template> </div> 阅读全文