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addEventListener al pasar el mouse pero solo se activa una vez?

Tengo un código que muestra una ventana emergente al pasar el mouse sobre el elemento .acfef-submit-button. Sin embargo, solo quiero que esto suceda una vez. ¿Cómo puedo ajustar este código para permitir que la ventana emergente solo aparezca una vez?

 document.addEventListener('DOMContentLoaded', function() { let elements = document.querySelectorAll( '.acfef-submit-button' ); let popupposts = ['6033']; elements.forEach(function(e,i){ e.addEventListener( 'mouseenter', function(){ elementorProFrontend.modules.popup.showPopup( { id: popupposts[i] } ); } ); }); });
about 4 years ago · Juan Pablo Isaza
3 answers
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Después de la función, agregue un objeto de opción con {once: true}

about 4 years ago · Juan Pablo Isaza Report

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Use {once: true} para que la función se ejecute solo una vez:

 document.addEventListener('DOMContentLoaded', function() { let elements = document.querySelectorAll( '.acfef-submit-button' ); let popupposts = ['6033']; elements.forEach(function(e,i){ e.addEventListener( 'mouseenter', function(){ elementorProFrontend.modules.popup.showPopup( { id: popupposts[i] } ); } ); }); }, {once: true});
about 4 years ago · Juan Pablo Isaza Report

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Es un poco complicado, pero configurar un booleano viewed funcionaría.

 document.addEventListener('DOMContentLoaded', function () { let elements = document.querySelectorAll('.acfef-submit-button'); let popupposts = ['6033']; let viewed = false; // or set this in the first loop if you need to elements.forEach(function (e, i) { e.addEventListener('mouseenter', function () { if (viewed === false) { elementorProFrontend.modules.popup.showPopup({ id: popupposts[i] }); viewed = true; } }); }); });
about 4 years ago · Juan Pablo Isaza Report
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