how to detect input value change by javascript observe

Ansary answered on October 2, 2021 Popularity 8/10 Helpfulness 2/10

answer how to detect input value change by javascript observe

how to detect input value change by javascript observe

Comment

function changeValue (event, target) {
    document.querySelector("#" + target).value = new Date().getTime();
}
 
function changeContentValue () {
    document.querySelector("#content").value = new Date().getTime();
}
 
Object.defineProperty(document.querySelector("#content"), "value", {
    set:  function (t) {
        alert('#changed content value');
        var caller = arguments.callee
            ? (arguments.callee.caller ? arguments.callee.caller : arguments.callee)
            : ''
 
        console.log('this =>', this);
        console.log('event => ', event || window.event);
        console.log('caller => ', caller);
        return this.textContent = t;
    }
});

Popularity 8/10 Helpfulness 2/10 Language javascript

Source: stackoverflow.com

Tags: detect input javascript

Link to this answer
Share Copy Link

Contributed on Oct 02 2021

Ansary

0 Answers Avg Quality 2/10

how to detect input value change by javascript observe

Contents

More Related Answers

how to detect input value change by javascript observe

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.