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最近跑了个老项目由于node版本太高启动的时候报如下错误对应报错的文件C:\code\siemens\bsceba\node_modules\http-deceiver\lib\deceiver.js主要问题 process.binding('http_parser') 是 Node已弃用。解决方法:HTTPParser = process.binding('http_parser').HTTPParser;
改成:HTTPParser = require('http-parser-js').HTTPParser;
兼容修改成如下:try {
// 尝试使用原生绑定
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LogicFlow 配置项:LogicFlow 流程图上所有的节点实例操作以及事件new LogicFlow()初始化的详情 点击这里跳转官方说明 图片显示demo在文章底部用到的依赖包
"@logicflow/core": "^2.1.7",
"@logicflow/extension": "^2.1.9",
"@logicflow/layout": "^2.0.7",
LogicFlow apinew LogicFlow 初始化基础DEMO CODEt- 阅读剩余部分 -
主要代码: keyList.forEach(key => {
const node = this.$refs.weiTree.getNode(key);
console.log(node.isLeaf)
if (node.isLeaf) {
this.$refs.weiTree.setChecked(node, true);
}
});
完整demo<template>
<el-dialog title="tree" class="bp-dialog" - 阅读剩余部分 -
比较忙,直接贴代码<template>
<div class="app-container">
<el-button size="mini" @click="handleExpand" class="bp-primary-plain" type="primary" plain>一键展开
</el-button>
<el-button size="mini" @click=&q- 阅读剩余部分 -
在使用elment中el-radio的时候发现控制台报错,Blocked aria-hidden on an element because its descendant retained focus. The focus must not be hidden from assistive technology users. Avoid using aria-hidden on a focused element or its ancestor. Consider using the inert attribute instead, which will also prev- 阅读剩余部分 -
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