Menu Barrierefrei
element.addEventListener("focusin", (e) => {
let chnav = element.querySelector("ul");
if(chnav != null){
chnav.style.height = chnav.scrollHeight + "px";
}
})
element.addEventListener("focusout", (e) => {
if(e.relatedTarget != null){
if(e.relatedTarget.classList != null){
if(e.relatedTarget.classList.value == "" || e.relatedTarget.classList.value == "ionav-btn"){
let cor = e.relatedTarget.getBoundingClientRect();
this.toggleOverlay();
}
}
if(e.relatedTarget != null){
if(e.relatedTarget.parentElement.classList.value != "ionav--children"){
if(e.relatedTarget.parentElement.previousSibling != null){
if(e.relatedTarget.parentElement.previousSibling.lastChild != null){
e.relatedTarget.parentElement.previousSibling.lastChild.style.height = "";
}
}
if(e.relatedTarget.parentElement.nextSibling != null){
if(e.relatedTarget.parentElement.nextSibling.lastChild != null){
e.relatedTarget.parentElement.nextSibling.lastChild.style.height = "";
}
}
if(e.relatedTarget.previousSibling != null){
e.relatedTarget.previousSibling.lastChild.style.height = "";
}
if(e.relatedTarget.nextSibling != null){
if(e.relatedTarget.nextSibling.lastChild != null){
e.relatedTarget.nextSibling.lastChild.style.height = "";
}
}
}
}
}
})
});
let bb = document.querySelector(".ionav-btn");
bb.tabIndex = 1;
bb.addEventListener("keypress", (e) => {
if(e.key === "Enter"){
this.toggleOverlay();
}
});
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