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Fixed language picker bug in viewer

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This commit is contained in:
Maurice 2024-02-05 16:34:29 +01:00
parent 049a1b0125
commit 8b3c78cb84
1 changed files with 7 additions and 7 deletions

14
pastabble-frontend/src/lib/components/CodeBlock.svelte

@ -6,23 +6,22 @@
export let language: string | undefined; export let language: string | undefined;
let displayCode: string | undefined; let displayCode: string | undefined;
let displayLanguage: string | undefined;
let showAlert = false; let showAlert = false;
let initial = true;
$: if(code) { $: if(code) {
highlight(); highlight();
initial = false;
} }
$: if(language) { $: if(language !== displayLanguage) {
if(initial || !code) { highlight();
highlight();
}
} }
function highlight() { function highlight() {
if(language) { if(language) {
const res = hljs.highlight(language!, code!); const res = hljs.highlight(code!, {
language
});
if(!res.errorRaised) { if(!res.errorRaised) {
displayCode = res.value; displayCode = res.value;
} }
@ -33,6 +32,7 @@
language = res.language; language = res.language;
} }
} }
displayLanguage = language;
} }
async function copy() { async function copy() {