Skip to content

Added code and a setting to allow unfold of child menus on hover #170

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
wants to merge 1 commit into
base: master
Choose a base branch
from
Open

Added code and a setting to allow unfold of child menus on hover #170

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
1 change: 1 addition & 0 deletions README.md
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -54,6 +54,7 @@ slicknav.css can be modified to fit website design
'allowParentLinks': false // Allow clickable links as parent elements.
'nestedParentLinks': true // If false, parent links will be separated from the sub-menu toggle.
'showChildren': false // Show children of parent links by default.
'showChildrenOnHover': false // Show children of parent links when hovering over parent.
'removeIds': true // Remove IDs from all menu elements. Defaults to false if duplicate set to false.
'removeClasses': false // Remove classes from all menu elements.
'brand': '' // Add branding to menu bar.
Expand Down
32 changes: 32 additions & 0 deletions jquery.slicknav.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,7 @@
allowParentLinks: false,
nestedParentLinks: true,
showChildren: false,
showChildrenOnHover: false,
removeIds: true,
removeClasses: false,
removeStyles: false,
Expand Down Expand Up @@ -257,6 +258,37 @@
$this._itemClick($(this));
});

// toggle submenus on hover
if (settings.showChildrenOnHover) {
$('.'+prefix+'_parent,.'+prefix+'_open' ).mouseenter(function (event) {
event.preventDefault();
var parentEl=$(event.target).closest('.'+prefix+'_parent');
var sub_menu = parentEl.children('ul');
if (!parentEl.hasClass(prefix+'_collapsed')) {
return;
}
parentEl.removeClass(prefix+'_collapsed');
parentEl.addClass(prefix+'_open');
parentEl.addClass(prefix+'_animating');
var arrow = parentEl.children('.'+prefix+'_item').children('.'+prefix+'_arrow');
arrow.html(settings.openedSymbol);
$this._visibilityToggle(sub_menu, parentEl, true, parentEl);
}).mouseleave(function (event) {
event.preventDefault();
var parentEl=$(event.target).closest('.'+prefix+'_parent');
var sub_menu = parentEl.children('ul');
if (!parentEl.hasClass(prefix+'_open')) {
return;
}
parentEl.addClass(prefix+'_collapsed');
parentEl.removeClass(prefix+'_open');
parentEl.addClass(prefix+'_animating');
var arrow = parentEl.children('.'+prefix+'_item').children('.'+prefix+'_arrow');
arrow.html(settings.closedSymbol);
$this._visibilityToggle(sub_menu, parentEl, true, parentEl);
});
}

// check for keyboard events on menu button and menu parents
$($this.btn).keydown(function (e) {
var ev = e || event;
Expand Down