Can someone share a method to transfer an array value to another page without relying on sessionStorage or localStorage? I would appreciate any insights!
Can someone share a method to transfer an array value to another page without relying on sessionStorage or localStorage? I would appreciate any insights!
If you have a webpage and need to transfer data to another page when a button is clicked, you can achieve this with the following approach:
function sendDataToPage(url, data) {
window.location = url + "#" + JSON.stringify(data);
}
function retrieveData() {
if (window.location.hash == "")
return "";
try {
return JSON.parse(window.location.hash.substr(1));
} catch(err) {
return "";
}
}To send the data using these functions, you can use the following code snippet:
<button onclick="sendDataToPage("anotherpage.html", [4, 5, 6])">Transfer Data</button>In the receiving page, you can access the transferred data by calling retrieveData().
If you want to pass an array, consider using the query string method.
For more information on how to pass an array within a query string, check out this helpful link: How to pass an array within a query string?
To achieve passing the array from a.html to b.html, utilize the `beforeunload` event to place the array in the query string before navigating to b.html. Then, use the `DOMContentLoaded` event in b.html to retrieve the array.
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