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Seperated repetitive code in a function

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RadoslavL 2023-11-09 21:56:41 +02:00
parent 2b2d67fcfa
commit 019807256f
1 changed files with 22 additions and 8 deletions
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30
assets/js/pagination.js
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@ -32,23 +32,37 @@ function button_press(){
// On the first page, the stored continuation token is null. // On the first page, the stored continuation token is null.
if (prev_ctoken === null) { if (prev_ctoken === null) {
sessionStorage.removeItem(CONT_CACHE_KEY); sessionStorage.removeItem(CONT_CACHE_KEY);
let url = window.location.href.split('?')[0]; let url = set_continuation();
let params = window.location.href.split('?')[1]; window.location.href = url;
let url_params = new URLSearchParams(params);
url_params.delete('continuation');
window.location.href = `${url}?${url_params.toString()}`;
return; return;
} }
sessionStorage.setItem(CONT_CACHE_KEY, JSON.stringify(prev_data)); sessionStorage.setItem(CONT_CACHE_KEY, JSON.stringify(prev_data));
let url = set_continuation(prev_ctoken);
window.location.href = url;
};
// Method to set the current page's continuation token
// Removes the continuation parameter when a continuation token is not given
function set_continuation(prev_ctoken = null){
let url = window.location.href.split('?')[0]; let url = window.location.href.split('?')[0];
let params = window.location.href.split('?')[1]; let params = window.location.href.split('?')[1];
let url_params = new URLSearchParams(params); let url_params = new URLSearchParams(params);
url_params.set("continuation", prev_ctoken);
window.location.href = `${url}?${url_params.toString()}`; if (prev_ctoken) {
}; url_params.set("continuation", prev_ctoken);
} else {
url_params.delete('continuation');
};
if(Array.from(url_params).length > 0){
return `${url}?${url_params.toString()}`;
} else {
return url;
}
}
addEventListener('DOMContentLoaded', function(){ addEventListener('DOMContentLoaded', function(){
const pagination_data = JSON.parse(document.getElementById('pagination-data').textContent); const pagination_data = JSON.parse(document.getElementById('pagination-data').textContent);