Cascading Dropdowms not Triggering change fucntion

[Diego Barrientos]

Hi Aalex,

We have an issue with a cascade field when trying to use a change function:

$(‘#Trainer_casc’).change(function () {
alert(‘Trigger on Trainer’);
trainerSelected = $(‘#Trainer_casc option:selected’).text();
getTrainerData(trainerSelected);
});

The change function never gets triggered but if we use a SPJS-Lookup field it works.

Any idea?

• This topic was modified 6 years, 8 months ago by Diego Barrientos.

[Alexander Bautz]

The element with ID “Trainer_casc” doesn’t exist when you run this code so you should change it like this:

$("#dffs_Trainer").on("change","select",function () {
    alert("Trigger on Trainer");
    trainerSelected = $("#Trainer_casc option:selected").text();
    getTrainerData(trainerSelected);
});

You could however just set up a rule to change on the “Trainer” field instead – did you try that?

Alexander

[Author]

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