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send data url to server

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waltem01 2024-02-16 07:21:03 +01:00
parent ad72d2582e
commit 8f4e669d51
1 changed files with 14 additions and 3 deletions
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11
Webserver/src/routes/image/+page.svelte
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@ -10,6 +10,12 @@
let imageURL: string | null, lastImage: File; let imageURL: string | null, lastImage: File;
let uploadData: UploadData; let uploadData: UploadData;
async function sendImage(url: string) {
const fdata = new FormData();
fdata.append('url', url);
await post(fdata, 'upload');
}
async function fileAsDataURL(file: File, width: number, height: number): Promise<string> { async function fileAsDataURL(file: File, width: number, height: number): Promise<string> {
return new Promise((resolve, reject) => { return new Promise((resolve, reject) => {
const img = new Image(); const img = new Image();
@ -73,8 +79,13 @@
{#await fileAsDataURL(lastImage, 192, 192)} {#await fileAsDataURL(lastImage, 192, 192)}
<p>Loading image data . . .</p> <p>Loading image data . . .</p>
<p>{uploadData.elapsed} seconds elapsed.</p> <p>{uploadData.elapsed} seconds elapsed.</p>
{:then dataUrl}
{#await sendImage(dataUrl)}
<p>Sending image . . .</p>
<p>{uploadData.elapsed} seconds elapsed.</p>
{:then} {:then}
<p>Done!</p> <p>Done!</p>
<p>{uploadData.elapsed} seconds elapsed.</p> <p>{uploadData.elapsed} seconds elapsed.</p>
{/await} {/await}
{/await}
{/if} {/if}