Vue扩展下拉表格组件：el-combo-grid

如下效果：

可使用keyword 输入检索

 

el-combo-grid.vue  组件：

<template>
  <div >
    <el-input :value="value" @input="changeValue" @focus="onfocus" @blur="onblur" :placeholder="placeholder" ref="inputValue"></el-input>
    <div class="el-picker-panel" :style="pStyle" v-show="visible" ref="elcombogrid">
      <div class="table-container">
        <el-table v-loading="listLoading"  :data="list" @row-click="rowClick" stripe  size="mini" element-loading-text="Loading" fit border highlight-current-row>
          <el-table-column v-if="showIndex" label="序号"    type="index"  align="center" width="50"></el-table-column>
          <el-table-column v-for="item in columns"
                           :type="item.type"
                           :key="i