What is the problem of manipulating cells by el-table components in elementUI?

the use of elementUI, in a project requires a single-row N-column table. The number of columns is not fixed and needs to be generated dynamically. And the contents of each cell provide editing function.

< hr >

dynamically generated columns are implemented by el-table-column
http://jsfiddle.net/6ar2jons/.

< hr >

column editing is implemented by custom cell contents
https://jsfiddle.net/q6b54vry/

< hr >

the above two requirements can be implemented separately, but after merging, the data cannot be rendered
https://jsfiddle.net/8rqjw0yg/1/
, how can we bind the data to the cell?

Vue.js element-ui front-end
Mar.28,2022

double click to open cell editing
https://jsfiddle.net/vk7jh4q8/

Previous: Is it still the problem of VUE template rendering data after being cheated for a whole day?

Next: Package error report after using react-native-wechat

css mysql arrays josn react html typescript webpack npm sass R objective-c .net sql-server jquery python-3.x angularjs django angular excel regex iphone ajax linux xml pandas vba spring database wordpress string wpf xcode windows bash postgresql oracle multithreading eclipse list firebase algorithm macos forms image scala visual-studio azure bootstrap spring-boot react-native python-2.7 docker performance function winforms matlab powershell apache dataframe api sqlite numpy rest shell selenium flutter dart maven loops qt swing android-studio csv express file class tensorflow sorting codeigniter perl
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-64f5-1b2b11e-2ba7a.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b2b11e-2ba7a.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?