How to solve the problem of mouse error reporting when the element-ui table field data in vue is null?

use table, in element-ui in vue when a field data is null, an error will be reported when it passes through that line or the data console. The
code is for reference only.


let List = {loading:false,maxheight:400,data:[{OrgName:null}]}

<el-table
        v-loading="List.loading"
        ref="singleTableTRD"
        :data="List.data"
        border
        style="width: 100%; margin-top: 10px;"
        :max-height="List.maxheight">
<el-table-column
            prop="OrgName"
            label=""
            width="180">
          </el-table-column>

element-ui

Table vue.js element-ui

Mar.13,2021

version 2.3.9 has fixed this issue. For more information, please see update log

has the blogger solved it? With the same problem? I didn't find the reason. Is there something wrong with some dependency?

I also encountered this problem. I don't know how to solve

I also encountered this problem. The landlord solved no

final solution:
packget.json 's "element-ui": "^ 2.3.7", change it to "element-ui": "^ 2.3.9", and re-install.

temporary solution at that time:

<el-table
@cell-mouse-enter = "cellMouseEnter">

cellMouseEnter(row, column, cell, event){
        console.log(arguments);
        // text-overflow, tooltip --->//
        var cellChild = event.target.querySelector('.cell');
        // console.log(cellChild.innerHTML==='');
        if(''===cellChild.innerHTML){
          cellChild.innerHTML = '&nbsp';
        }
        // range.cloneRange()
        // range.insertNode();
        // var range = document.createRange();
        // range.setStart(cellChild, 0);
        // range.setEnd(cellChild, 1);
        
      },

official update:

Previous: Real-time transactions, data authentication, security issues?

Next: WeChat Mini Programs sandbox environment payment error

Element table can ctrl+ click a row of the table with the left mouse button?
I want to use element table to click the left mouse button to select, click the ctrl+ mouse button to choose more, can you do it? I can do the left mouse button radio, mainly because the ctrl+ left mouse button will not ...

Table vue.js element-ui

Apr.01,2021
How does the elementUI table component get the value of the checked check box
now you want to get the values of all the check boxes. The document in element has not found the corresponding method to get it. I don t want to get this value through dom. I hope God will give me some advice. Orz ...

Table vue.js element-ui javascript

Apr.07,2021

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b361c2-2bfcd.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b361c2-2bfcd.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?