Why I am getting this error by using fixed column ?

kaushikclarion

As soon as I add following property I am getting following error:

fixedColumns: {rightColumns: 1}

**Error: **

datatables.js:29290 Uncaught TypeError: Cannot read property 'cell' of undefined
at FixedColumns._fnCopyLayout (datatables.js:29290)
at FixedColumns._fnClone (datatables.js:29348)
at FixedColumns._fnCloneRight (datatables.js:29233)
at FixedColumns._fnDraw (datatables.js:29195)
at HTMLTableElement.<anonymous> (datatables.js:28842)
at HTMLTableElement.dispatch (jquery-3.1.1.min.js:3)
at HTMLTableElement.q.handle (jquery-3.1.1.min.js:3)
at Object.trigger (jquery-3.1.1.min.js:4)
at HTMLTableElement.<anonymous> (jquery-3.1.1.min.js:4)
at Function.each (jquery-3.1.1.min.js:2)

colin

Hi @kaushikclarion ,

As shown in this example here, if you're specifying the right column, you also need to set fixedColumns.leftColumns to 0.

Cheers,

Colin

kaushikclarion

Still not working ,

I have fixed by adding following check
// #:Kaushik fixed
if (aoOriginal[i][j] == undefined) {continue;}

under _fnCopyLayout function. however I am not sure whether I did correctly or not. because this may affect other functionality. But for time being i fixed the error.

I am still keep open this ticket to get more appropriate answer.

colin

We're happy to help if you can create a test case that demonstrates the problem - as that example I posted before shows, the code definitely works, so it's something with your configuration.

colin

Thanks for the code, but there's a lot there. As I said, could you create a test case please or link to your page. Information on how to create a test case (if you aren't able to link to the page you are working on) is available here.

Cheers,

Colin