安装

npm install common-methods-krm

导入

const krm = require('common-methods-krm')

开源协议

ISC

方法

table:  { getDataById: [Function: getDataById] }
tree:  {
  getNodeById: [Function: getNodeById],
  getParentNodeById: [Function: getParentNodeById]
}
time:  {
  getCurrentTime: [Function: getCurrentTime],
  getUniqueId: [Function: getUniqueId]
}
common:  {
  debounce: [Function: debounce],
  throttle: [Function: throttle],
  getTypeOf: [Function: getTypeOf],
  fmoney: [Function: fmoney],
  numberToChinese: [Function: numberToChinese],
  amountToChinese: [Function: amountToChinese]
}
escape:  {
  htmlEscape: [Function: htmlEscape],
  htmlUnEscape: [Function: htmlUnEscape]
}

根据id 返回表格对应信息

var tableData = [
  { id: 1, name: 'Alice', age: 25, city: 'New York' },
  { id: 2, name: 'Bob', age: 30, city: 'San Francisco' },
  { id: 3, name: 'Charlie', age: 28, city: 'Los Angeles' },
  // 更多数据项...
];

var res = getDataById(tableData, 1,)
console.log(res); // { id: 1, name: 'Alice', age: 25, city: 'New York' }

根据id 返回树形结构当前节点信息

var treeData = [{
  id: '1',
  name: "Root",
  children: [
    {
      id: '1.1',
      name: "Node 1.1",
      children: [
        {
          id: '1.1.1',
          name: "Node 1.1.1",
          // children: []
        },
        {
          id: '1.1.2',
          name: "Node 1.1.2",
          // children: []
        }
      ]
    },
    {
      id: '1.2',
      name: "Node 1.2",
      children: [
        {
          id: '1.2.1',
          name: "Node 1.2.1",
          children: []
        },
        {
          id: '1.2.2',
          name: "Node 1.2.2",
          children: []
        }
      ]
    }
  ]
}];

var res = getNodeById(treeData, '1.2.1');
console.log(res); // { id: '1.2.1', name: 'Node 1.2.1', children: [] }

根据id 返回树形结构父节点信息

var treeData = [...同上]
var res = getParentNodeById(treeData, '1.2.2');
console.log(res);
// 打印结果
// {
//   id: '1.2',
//   name: 'Node 1.2',
//   children: [
//     { id: '1.2.2', name: 'Node 1.2.2', children: [] },
//     { id: '1.2.1', name: 'Node 1.2.1', children: [] }
//   ]
// }

转义 HTML 中的特殊字符

// 带转换的 HTML 字符串
const htmlStr = '<h1 title="abc">这是h1标签<span>123&nbsp;</span></h1>'
// 调用 htmlEscape 方法进行转换
const str = itheima.htmlEscape(htmlStr)
// 转换的结果 &lt;h1 title=&quot;abc&quot;&gt;这是h1标签&lt;span&gt;123&amp;nbsp;&lt;/span&gt;&lt;/h1&gt;
console.log(str)

还原 HTML 中的特殊字符

// 待还原的 HTML 字符串
const str2 = itheima.htmlUnEscape(str)
// 输出的结果 <h1 title="abc">这是h1标签<span>123&nbsp;</span></h1>
console.log(str2)