alamin/websurfx
alamin/websurfx
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Merge pull request #103 from alamin655/js

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Streamline search and navigation logic for better code maintainability
This commit is contained in:
zhou fan 2023-06-11 06:33:29 +08:00 committed by GitHub
commit e8935bc52d
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2 changed files with 48 additions and 20 deletions
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27
public/static/index.js
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@ -1,10 +1,25 @@
let search_box = document.querySelector('input') /**
function search_web() { * Selects the input element for the search box
window.location = `search?q=${search_box.value}` * @type {HTMLInputElement}
*/
const searchBox = document.querySelector('input');
/**
* Redirects the user to the search results page with the query parameter
*/
function searchWeb() {
const query = searchBox.value.trim();
if (query) {
window.location.href = `search?q=${encodeURIComponent(query)}`;
}
} }
search_box.addEventListener('keyup', (e) => { /**
* Listens for the 'Enter' key press event on the search box and calls the searchWeb function
* @param {KeyboardEvent} e - The keyboard event object
*/
searchBox.addEventListener('keyup', (e) => {
if (e.key === 'Enter') { if (e.key === 'Enter') {
search_web() searchWeb();
} }
}) });

41
public/static/pagination.js
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@ -1,26 +1,39 @@
/**
* Navigates to the next page by incrementing the current page number in the URL query parameters.
* @returns {void}
*/
function navigate_forward() { function navigate_forward() {
const url = new URL(window.location) const url = new URL(window.location);
const searchParams = url.searchParams const searchParams = url.searchParams;
let q = searchParams.get('q') let q = searchParams.get('q');
let page = searchParams.get('page') let page = parseInt(searchParams.get('page'));
if (page === null) { if (isNaN(page)) {
page = 2 page = 1;
window.location = `${url.origin}${url.pathname}?q=${q}&page=${page}`
} else { } else {
window.location = `${url.origin}${url.pathname}?q=${q}&page=${++page}` page++;
} }
window.location.href = `${url.origin}${url.pathname}?q=${encodeURIComponent(q)}&page=${page}`;
} }
/**
* Navigates to the previous page by decrementing the current page number in the URL query parameters.
* @returns {void}
*/
function navigate_backward() { function navigate_backward() {
const url = new URL(window.location) const url = new URL(window.location);
const searchParams = url.searchParams const searchParams = url.searchParams;
let q = searchParams.get('q') let q = searchParams.get('q');
let page = searchParams.get('page') let page = parseInt(searchParams.get('page'));
if (page !== null && page > 1) { if (isNaN(page)) {
window.location = `${url.origin}${url.pathname}?q=${q}&page=${--page}` page = 1;
} else if (page > 1) {
page--;
} }
window.location.href = `${url.origin}${url.pathname}?q=${encodeURIComponent(q)}&page=${page}`;
} }