# Join node and Table ui problem

**URL:** <https://discourse.nodered.org/t/join-node-and-table-ui-problem/18993>\
**Category:** General\
**Created:** [10 December 2019 13:07 UTC](https://discourse.nodered.org/t/join-node-and-table-ui-problem/18993 "2019-12-10T13:07:42Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![nikza5566](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/nikza5566/32/26570_2.png) [@nikza5566](https://discourse.nodered.org/u/nikza5566)\
**Post date:** [10 December 2019 13:07 UTC](https://discourse.nodered.org/t/join-node-and-table-ui-problem/18993/1 "2019-12-10T13:07:42Z")

</div>

I had a problem when I use a join node to make an array JSON form.  
I have 5 function node that write payload to a table

```auto
msg.payload =
    { 
    "Load": "Lamp",
    "Usage": true,
    "Up-Time": "00:00"
    };

```

^This is a 1 of 5 output before join node.  
So if I push a start button and stop it will appear 2 same load but different state in one table.

![Annotation 2019-12-10 195513](https://us1.discourse-cdn.com/flex026/uploads/nodered/original/2X/3/37c9334ef1e1e3f823a267c2d8598ac44eddd20b.png)

How can I fix this to make it disappear after I push stop that load one time?