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Display sub-menu in vertical list configuration #5

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44 changes: 42 additions & 2 deletions force-app/navigation/lwc/sfpegNavigationMenuCmp/sfpegNavigationMenuCmp.html
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Original file line number Diff line number Diff line change
Expand Up @@ -33,7 +33,27 @@
<ul class={listClass} >
<template for:each={menuItems} for:item="item">
<li key={item.label}>
<a href="#" data-value={item.label} tabindex="0" title={item.title} onclick={handleLinkClick}>{item.label}</a>
<template lwc:if={item.isLink}>
<a href="#" data-value={item.label} tabindex="0" title={item.title} onclick={handleLinkClick}>{item.label}</a>
</template>
<template lwc:else>
{item.label}
</template>
<!-- Submenu for MenuLabel items -->
<template if:true={item.hasChildren}>
<ul class={listClass}>
<template for:each={item.children} for:item="child">
<li key={child.label}>
<template lwc:if={child.isLink}>
<a href="#" data-value={child.label} tabindex="0" title={child.title} onclick={handleLinkClick}>{child.label}</a>
</template>
<template lwc:else>
{child.label}
</template>
</li>
</template>
</ul>
</template>
</li>
</template>
</ul>
Expand All @@ -46,7 +66,27 @@
<ol class={listClass}>
<template for:each={menuItems} for:item="item">
<li key={item.label}>
<a href="#" data-value={item.label} tabindex="0" title={item.title} onclick={handleLinkClick}>{item.label}</a>
<template lwc:if={item.isLink}>
<a href="#" data-value={item.label} tabindex="0" title={item.title} onclick={handleLinkClick}>{item.label}</a>
</template>
<template lwc:else>
{item.label}
</template>
<!-- Submenu for MenuLabel items -->
<template if:true={item.hasChildren}>
<ul class={listClass}>
<template for:each={item.children} for:item="child">
<li key={child.label}>
<template lwc:if={child.isLink}>
<a href="#" data-value={child.label} tabindex="0" title={child.title} onclick={handleLinkClick}>{child.label}</a>
</template>
<template lwc:else>
{child.label}
</template>
</li>
</template>
</ul>
</template>
</li>
</template>
</ol>
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28 changes: 26 additions & 2 deletions force-app/navigation/lwc/sfpegNavigationMenuCmp/sfpegNavigationMenuCmp.js
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Original file line number Diff line number Diff line change
Expand Up @@ -111,13 +111,37 @@ export default class SfpegNavigationMenuCmp extends NavigationMixin(LightningEle
if (this.isDebug) console.log('wiredMenu: processing menu item ',item);
let newItem = {... item};
newItem.labelOrig = item.label;
//newItem.title = this.titlePrefix + ' ' + this.navLabel;
newItem.title = this.titlePrefix + ' ' + item.label;
newItem.title = this.titlePrefix + ' ' + newItem.label;
newItem.hasChildren = false;
newItem.children = [];
newItem.isLink = true;

if (newItem.label?.includes('&')) {
if (this.isDebug) console.log('wiredHeaderMenus: unescaping label');
newItem.label = this.htmlDecode(newItem.label);
}
if (newItem.actionValue === null) {
newItem.isLink = false;
}
// Process submenu items
if (item.subMenu && item.subMenu.length > 0) {
newItem.hasChildren = true;
item.subMenu.forEach(subItem => {
let childItem = { ...subItem };
childItem.labelOrig = subItem.label;
childItem.title = this.titlePrefix + ' ' + childItem.label;
childItem.isChild = true;
childItem.isLink = true;

if (childItem.label?.includes('&')) {
childItem.label = this.htmlDecode(childItem.label);
}
if (childItem.actionValue === null) {
childItem.isLink = false;
}
newItem.children.push(childItem);
});
}
menuItems.push(newItem);
});
if (this.isDebug) console.log('wiredMenu: menuItems reworked',JSON.stringify(menuItems));
Expand Down