ParamQuery grid support forum

General Category => Help for ParamQuery Pro => Topic started by: omerix on August 29, 2023, 04:14:30 pm

Title: select list
Post by: omerix on August 29, 2023, 04:14:30 pm

Hello,

I have a selectable column with Select.

In this column, I choose from the itemlist field with value and label values.

The editing user doesn't need to see the id at all. But I am sending the id value to data and saving it.

I have an explanation called id_label, here I print the id_label field with "render text" for the user to understand.

No problem with recording and display.

But after the current data comes, in the 1st line, for example, I choose "needle" instead of "mask", but the "mask" still appears on the screen.

In fact, identity is changing. With console.log(ui.cellData) I see that the data has changed but after changing the selection the label on the screen is wrong.


https://jsfiddle.net/omerx/pye705ua/1/

Title: Re: select list
Post by: paramvir on August 29, 2023, 07:12:22 pm

You need to update column.render callback

Code: [Select]

render: function(ui) {
  //console.log(ui.cellData);
  return {   
    //text: itemlistObj[ui.cellData] //this can also be used.
    text: itemlist.find( item => item.value==ui.cellData).label
  }
}

And there is no need to store id_label values in the rowData.

https://jsfiddle.net/2cdg1fLo/

Title: Re: select list
Post by: omerix on September 12, 2023, 10:13:05 am

Thanks. There was a problem when opening a mismatched element or a new line (when an empty line was opened), it gave a "reading" error. It works very well this way.

Code: [Select]

text: itemlist.find( item => item.value==ui.cellData)?.label || ''