CODEWITHSUNDEEP
google-visualization
domantasjurkus
domantasjurkus

Reputation: 69

Google Charts - Category Filter Callback?

Is it possible to call a function whenever an option in a category filter is selected?

The answer here is what I'm looking for, but since I'm using Google's API I'd assume I can't access the element's HTML and attach an onChange() event. The only callback Google docs mention is setOnLoadCallback(), but it's only for the entire dashboard.

Any help is appreciated. Thanks!

Upvotes: 0

Views: 261

Answers (1)

BananaJoe
BananaJoe

Reputation: 137

this should be possible with a statechange listener:

function stateChangeHandler() {
    console.log("hello");
};

google.visualization.events.addListener(**name-of-your-filter**, 'statechange', stateChangeHandler);

Upvotes: 1

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