54 lines
1.9 KiB
JavaScript
54 lines
1.9 KiB
JavaScript
window.addEventListener('DOMContentLoaded', () => {
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KEEP.utils.headerShrink = {
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pageTemplateDom: document.querySelector('.page-main-content'),
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sidebarToolsDom: document.querySelector('.sidebar-tools'),
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headerDom: document.querySelector('.header-wrapper'),
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menuBarDom: document.querySelector('.menu-bar'),
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windowMaskDom: document.querySelector('.window-mask'),
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isHeaderShrink: false,
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init() {
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this.headerHeight = this.headerDom.getBoundingClientRect().height;
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},
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headerShrink() {
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const scrollTop = document.body.scrollTop || document.documentElement.scrollTop;
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if (!this.isHeaderShrink && scrollTop > this.headerHeight) {
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this.isHeaderShrink = true;
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this.headerDom.classList.add('header-wrapper-shrink');
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this.pageTemplateDom.classList.add('page-main-content-top-shrink');
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this.sidebarToolsDom.classList.add('sidebar-tools-shrink');
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} else if (this.isHeaderShrink && scrollTop <= this.headerHeight) {
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this.isHeaderShrink = false;
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this.headerDom.classList.remove('header-wrapper-shrink');
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this.pageTemplateDom.classList.remove('page-main-content-top-shrink');
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this.sidebarToolsDom.classList.remove('sidebar-tools-shrink');
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}
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},
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initMenuBarButton() {
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let isShowHeaderDrawer = false;
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this.menuBarDom.addEventListener('click', () => {
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isShowHeaderDrawer = !isShowHeaderDrawer;
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document.body.style.overflow = isShowHeaderDrawer ? 'hidden' : 'auto';
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this.headerDom.classList.toggle('header-drawer-show');
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});
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},
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initWindowMask() {
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this.windowMaskDom.addEventListener('click', () => {
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this.headerDom.classList.toggle('header-drawer-show');
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});
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},
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}
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KEEP.utils.headerShrink.init();
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KEEP.utils.headerShrink.initMenuBarButton();
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KEEP.utils.headerShrink.initWindowMask();
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});
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