title: Vue Js Element UI how to render array object in table column
body: <p>For my <strong>Vue Js Element UI</strong> code, I want to display/traverse the array data in <code>el-table-column</code> but it's not rendering. String data is showing correctly only issue with the array.  I have tried by putting the static data in <code>data() return</code> method also but it's not working for me. Please check below code what I have tried,</p>
  <blockquote>
  <p>HTML</p>
  </blockquote>
  <pre><code>&lt;el-table :data=&quot;tableData&quot; style=&quot;width: 100%&quot;&gt;
  
      &lt;el-table-column prop=&quot;module&quot; label=&quot;Module&quot;&gt;
      &lt;/el-table-column&gt;
      &lt;el-table-column prop=&quot;status&quot; label=&quot;Status&quot;&gt;
      &lt;/el-table-column&gt;
      &lt;el-table-column prop=&quot;downloadfiles&quot; label=&quot;Download Files&quot;
                       v-for=&quot;(download,index) in tableData[0].downloadfiles[0]&quot;&gt;
        &lt;el-table-column label=&quot;File&quot; :prop=&quot;download.file&quot;&gt;&lt;/el-table-column&gt;
        &lt;el-table-column label=&quot;Path&quot; :prop=&quot;JSON.stringify({download, property:'path'})&quot;&gt;&lt;/el-table-column&gt;
      &lt;/el-table-column&gt;
    &lt;/el-table&gt;
  </code></pre>
  <blockquote>
  <p>Script</p>
  </blockquote>
  <pre><code>data () {
      return {
        tableData: [{
          &quot;module&quot;: 'Order',
          &quot;status&quot;: &quot;Ok&quot;,
  
          &quot;downloadfiles&quot;:
            [{
              &quot;file&quot;: &quot;test_20210406080352.zip&quot;,
              &quot;path&quot;: &quot;/opt/var/log/download/&quot;
            },
              {
                &quot;file&quot;: &quot;New_20210406080352.zip&quot;,
                &quot;path&quot;: &quot;/opt/var/log/download/&quot;
              }]
        }],
      }
    }
  </code></pre>
  <p>I have tried to parse download node data in 2 ways but both the solution not working for me. Please help me how to traverse the array object in <code>el-table-column</code>.</p>