javascript how to trigger a change or input event when handling a paste event

I have successfully overridden the paste event on the document object, but now I want to trigger the onchange, oninput, and other input events in the event handler for the paste event.


document.addEventListener('paste', function (e) {
    
    e.preventDefault();
    
    var copiedText = e.clipboardData.getData("text/plain");
    
    if (e.srcElement.type === 'text' || e.srcElement.type === 'textarea') {
        var startPosition = e.srcElement.selectionStart;
        var endPosition = e.srcElement.selectionEnd;
        var len = e.srcElement.value.length;
        var sel = e.srcElement.value.substring(startPosition, endPosition);
        
        e.srcElement.value = e.srcElement.value.substring(0, startPosition) + copiedText +
            e.srcElement.value.substring(endPosition, len);
    }

    $(e.srcElement).trigger("change");
    $(e.srcElement).trigger("input");
    $(e.srcElement).trigger("propertychange");
    
});

How can I trigger the change, input, or propertychange event for an input element?

This section of code is not functioning correctly.


$(e.srcElement).trigger("change");
$(e.srcElement).trigger("input");
$(e.srcElement).trigger("propertychange");

Answer №1

$(e.srcElement).change(); triggers the change event along with its handlers, although its effect on input and propertychange is uncertain.

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