1window.addEventListener("load", function () { 2 3 let getBsCollapseInstanceForElement = element => { 4 return bootstrap.Collapse.getInstance(element) ? 5 bootstrap.Collapse.getInstance(element) : 6 new bootstrap.Collapse(element, {toggle: false}) 7 } 8 9 [...document.querySelectorAll('.height-toggle-onclick-cs')].forEach(element => { 10 let collapseInstance = getBsCollapseInstanceForElement(element); 11 element.addEventListener("click", function () { 12 if (window.getSelection().toString() === "") { 13 collapseInstance.toggle(); 14 } 15 } 16 ); 17 } 18 ); 19 20}); 21