mk875sd/projekt-7
4
1
Fork 0
Code Issues 14 Pull Requests Actions Packages Projects 1 Releases Wiki Activity

funguje

Browse Source
This commit is contained in:
Mário Panenko 2024-11-23 14:59:41 +00:00
parent d68e0f14c7
commit 28468a596f
1 changed files with 14 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
scripts/videoplayer.js
View File

@ -103,22 +103,27 @@ async function loadVideoSequenceByLetters() {
currentIndex = 0;
}
// Function to highlight the current word or letter
// Function to highlight the current word or letter in the textarea
function highlightCurrentText(index) {
let wordsOrLetters = currentTranslationMode === 'words' ? inputText.value.trim().split(' ') : inputText.value.trim().split('');
// Reset the text content and remove previous highlights
inputText.innerHTML = '';
// Reset the highlighted text in the textarea
inputText.value = '';
inputText.setSelectionRange(0, 0);
// Rebuild the text content with highlighting
let startIndex = 0;
wordsOrLetters.forEach((item, i) => {
const span = document.createElement('span');
span.textContent = item + (currentTranslationMode === 'words' ? ' ' : '');
if (i === index) {
span.classList.add('highlight');
if (i < index) {
startIndex += item.length + (currentTranslationMode === 'words' ? 1 : 0);
}
inputText.appendChild(span);
});
let endIndex = startIndex + wordsOrLetters[index].length;
inputText.value = wordsOrLetters.join(currentTranslationMode === 'words' ? ' ' : '');
// Highlight the current word or letter
inputText.setSelectionRange(startIndex, endIndex);
inputText.focus();
}
// Function to play video at a specific index