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Implement live line number rendering

This commit is contained in:
Lukas Schulte Pelkum 2021-07-28 13:21:08 +02:00
parent 6172ad463b
commit d4e3430feb
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GPG Key ID: 408DA7CA81DB885C
1 changed files with 13 additions and 1 deletions
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14
web/assets/js/modules/state.js
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@ -68,6 +68,10 @@ export async function initialize() {
// Update the state of the buttons to match the current state
updateButtonState();
INPUT_ELEMENT.addEventListener("input", () => {
updateLineNumbers(INPUT_ELEMENT.value);
});
}
// Loads the API information
@ -89,8 +93,15 @@ function updateCode() {
CODE_ELEMENT.innerHTML = LANGUAGE
? hljs.highlight(LANGUAGE, CODE).value
: hljs.highlightAuto(CODE).value;
updateLineNumbers(CODE);
}
LINE_NUMBERS_ELEMENT.innerHTML = CODE.split(/\n/).map((_, index) => `<span>${index + 1}</span>`).join("");
function updateLineNumbers(content) {
if (content == "") {
LINE_NUMBERS_ELEMENT.innerHTML = "<span>></span>";
return;
}
LINE_NUMBERS_ELEMENT.innerHTML = content.split(/\n/).map((_, index) => `<span>${index + 1}</span>`).join("");
}
// Updates the button state according to the current state
@ -122,6 +133,7 @@ function toggleEditMode() {
EDIT_MODE = false;
INPUT_ELEMENT.classList.add("hidden");
CODE_ELEMENT.classList.remove("hidden");
updateLineNumbers(CODE);
Animation.animate(BUTTONS_EDIT_ELEMENT, "animate__fadeOutDown", "0.3s", () => {
BUTTONS_EDIT_ELEMENT.classList.add("hidden");
BUTTONS_DEFAULT_ELEMENT.classList.remove("hidden");