Select doesn't properly support onchange event. #11

SENTINELITE · 2023-07-01T22:27:16Z

I was perusing this as a potential overhaul for my PI, but I currently use the onchange="funcXYZ(this.value)" to react to changes when a new selection is made.

I can't seem to get it to work?

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GeekyEggo · 2023-07-03T18:03:20Z

Hey @SENTINELITE, thanks for expressing interest in the components.

Each component currently exposes a custom valuechange event which is invoked when any of the following occur:

When the value first loads in the PI, i.e. the component reads the settings and populates the component.
When the value is changed by the user.
When the value is changed due to the PI receiving didReceiveSettings, i.e. the plugin changed the settings and the PI is synchronizing.

Here is a usage example.

<!DOCTYPE html>
<html>

<head lang="en-gb">
    <meta charset="utf-8" />
    <script src="https://cdn.jsdelivr.net/gh/geekyeggo/sdpi-components@v2/dist/sdpi-components.js"></script>
</head>

<body>
    <sdpi-item label="Select">
        <sdpi-select>
            <option value="1">One</option>
            <option value="2">Two</option>
            <option value="3">Three</option>
        </sdpi-select>
    </sdpi-item>

    <script type="text/javascript">
        document.querySelector("sdpi-select").addEventListener('valuechange', function (ev) {
            console.log(ev.target.value); // 1, 2, or 3
        });
    </script>
</body>

</html>

Please let me know if you have questions, and any feedback is appreciated.

GeekyEggo · 2023-07-03T18:05:49Z

I've also noticed that this event isn't documented anywhere on https://sdpi-components.dev, so I'll be sure to make a note to get that updated. 👍

SENTINELITE · 2023-07-07T20:34:40Z

Awesome, thanks for pointing that out, Geeky! I'll give it a go next week!

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Select doesn't properly support onchange event. #11

Select doesn't properly support onchange event. #11

SENTINELITE commented Jul 1, 2023

GeekyEggo commented Jul 3, 2023 •

edited

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GeekyEggo commented Jul 3, 2023

SENTINELITE commented Jul 7, 2023

Select doesn't properly support onchange event. #11

Select doesn't properly support onchange event. #11

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SENTINELITE commented Jul 1, 2023

GeekyEggo commented Jul 3, 2023 • edited Loading

GeekyEggo commented Jul 3, 2023

SENTINELITE commented Jul 7, 2023

GeekyEggo commented Jul 3, 2023 •

edited

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