This extension adds the Triggering-Event header to requests. The value of the header is a JSON serialized version of the event that triggered the request.

Install

<script src="https://unpkg.com/[email protected]/event-header.js"></script>

Usage

<button hx-ext="event-header">
   Click Me!
</button>

Sends something like this:

Triggering-Event: '{ "isTrusted": false, "htmx-internal-data": { "handled": true }, "screenX": 0, "screenY": 0, "clientX": 0, "clientY": 0, "ctrlKey": false, "shiftKey": false, "altKey": false, "metaKey": false, "button": 0, "buttons": 0, "relatedTarget": null, "pageX": 0, "pageY": 0, "x": 0, "y": 0, "offsetX": 0, "offsetY": 0, "movementX": 0, "movementY": 0, "fromElement": null, "toElement": "button", "layerX": 0, "layerY": 0, "view": "Window", "detail": 0, "sourceCapabilities": null, "which": 1, "NONE": 0, "CAPTURING_PHASE": 1, "AT_TARGET": 2, "BUBBLING_PHASE": 3, "type": "click", "target": "button", "currentTarget": "button", "eventPhase": 2, "bubbles": true, "cancelable": true, "defaultPrevented": true, "composed": true, "timeStamp": 188.86999995447695, "srcElement": "button", "returnValue": false, "cancelBubble": false, "path": [ "button", "div#work-area", "body", "html", "Node", "Window" ] }'