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save image and url

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This commit is contained in:
waltem01 2024-02-16 07:16:32 +01:00
parent 0831e751c3
commit a1d177678c
1 changed files with 8 additions and 3 deletions
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11
Webserver/src/routes/image/+page.svelte
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@ -7,20 +7,25 @@
interval: NodeJS.Timeout; interval: NodeJS.Timeout;
} }
let imageURL: string, uploadData: UploadData; let imageURL: string | null, lastImage: File;
let uploadData: UploadData;
async function sendImage() {} async function sendImage() {}
function uploadImage(event: Event) { function uploadImage(event: Event) {
// Revoke previous image url, if any // Revoke previous image url, if any
if (imageURL) URL.revokeObjectURL(imageURL); if (imageURL) {
URL.revokeObjectURL(imageURL);
imageURL = null;
}
// Get user input // Get user input
const input = event.target as HTMLInputElement; const input = event.target as HTMLInputElement;
const file = input?.files?.[0]; const file = input?.files?.[0];
if (!file) return; if (!file) return;
// Load image data from file // Load image data and file
lastImage = file;
imageURL = URL.createObjectURL(file); imageURL = URL.createObjectURL(file);
// Time upload by saving date // Time upload by saving date