Requested unknown parameter '0' from the data source for row '0'

afarber

Does anybody please know, what is wrong with the very simple HTML file below?

The screenshot can be seen at
http://stackoverflow.com/questions/16539578/datatables-warning-requested-unknown-parameter-0-from-the-data-source-for-row

I am just trying to use an array of objects as the data source for DataTables:

[code]









var data = [
{"Name":"UpdateBootProfile","Result":"PASS","ExecutionTime":"00:00:00","Measurement":[]},
{"Name":"NRB Boot","Result":"PASS","ExecutionTime":"00:00:50.5000000","Measurement":[{"TestName":"TOTAL_TURN_ON_TIME","Result":"PASS","Value":"50.5","LowerLimit":"NaN","UpperLimit":"NaN","ComparisonType":"nctLOG","Units":"SECONDS"}]},
{"Name":"NvMgrCommit","Result":"PASS","ExecutionTime":"00:00:00","Measurement":[]},
{"Name":"SyncNvToEFS","Result":"PASS","ExecutionTime":"00:00:01.2500000","Measurement":[]}
];

$(function() {
var testsTable = $('#tests').dataTable({
bJQueryUI: true,
aaData: data,
aoColumns: [
{ mData: 'Name' },
{ mData: 'Result' },
{ mData: 'ExecutionTime' }
]
});
});








Name
Result
ExecutionTime








[/code]

allan

mData was introduced in v1.9.4 (it was called mDataProp before). So the problem is that you are using an out of date version of DataTables.

http://live.datatables.net/ugizod/edit#javascript,html

Allan

afarber

Thank you!

afarber

I'm trying to render results in red, green or black color now using the mData:

http://live.datatables.net/ocavik/edit#source

But get a new error message:

[quote]
DataTables warning (table id = 'tests'):
Requested unknown parameter {mData function} from the data source for row 0
[/quote]

Any suggestions please? Below is my new code:

[code]
var data = <?= json_encode($data) ?>;

function renderResult(data, type, val) {
if (type === 'set') {
if (val === 'PASS') {
data.display = '' + val + '';
} else if (val === 'FAIL') {
data.display = '' + val + '';
} else {
data.display = val;
}

data.result = val;
return;
}

if (type === 'display') {
return data.display;
}

// for type = sort, type, filter and undefined
return data.result;
}

$(function() {
var testsTable = $('#tests').dataTable({
bJQueryUI: true,
aaData: data,
aoColumns: [
{ mData: 'Name' },
{ mData: renderResult },
{ mData: 'ExecutionTime' }
]
});
});
[/code]

afarber

Ok, I probably shouldn't use the val argument in my renderResult function at all?

http://live.datatables.net/ocavik/5/

Regards
Alex