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update: remove bbcode tags if selection already contains tags

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This way, pushing bold twice first removes the bold tags, then removes the tags on the second button push. For convenience. Hopefully I'm not missing any edge cases where this isn't intended behavior.
This commit is contained in:
Roardom
2024-09-24 05:40:18 +00:00
parent 3649c27f1a
commit 041e6bab4a
1 changed files with 21 additions and 7 deletions
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resources/views/livewire/bbcode-input.blade.php
+21 -7
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@@ -345,12 +345,22 @@
input = this.$refs.bbcode;
start = input.selectionStart;
end = input.selectionEnd;
input.value =
input.value.substring(0, start) +
openTag +
input.value.substring(start, end) +
closeTag +
input.value.substring(end);
alreadyNested =
input.value.substring(start, start + openTag.length) === openTag &&
input.value.substring(end - closeTag.length, end) === closeTag;
if (alreadyNested) {
input.value =
input.value.substring(0, start) +
input.value.substring(start + openTag.length, end - closeTag.length) +
input.value.substring(end);
} else {
input.value =
input.value.substring(0, start) +
openTag +
input.value.substring(start, end) +
closeTag +
input.value.substring(end);
}
input.dispatchEvent(new Event('input'));
input.focus();
if (openTag.charAt(openTag.length - 2) === '=') {
@@ -361,7 +371,11 @@
} else if (start == end) {
input.setSelectionRange(start + openTag.length, end + openTag.length);
} else {
input.setSelectionRange(start, end + openTag.length + closeTag.length);
if (alreadyNested) {
input.setSelectionRange(start, end - openTag.length - closeTag.length);
} else {
input.setSelectionRange(start, end + openTag.length + closeTag.length);
}
}
},
}));