alex/yomichan
1
Fork 0
Code Releases Activity

Update _appendMultiple to support general iterables

Browse Source
This commit is contained in:
toasted-nutbread 2020-01-25 00:14:27 -05:00
parent 93f7278586
commit 168bd72d0a
1 changed files with 14 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
ext/mixed/js/display-generator.js
View File

@ -301,22 +301,28 @@ class DisplayGenerator {
} }
} }
static _appendMultiple(container, createItem, detailsArray, fallback=[]) { static _appendMultiple(container, createItem, detailsIterable, fallback=[]) {
if (container === null) { return 0; } if (container === null) { return 0; }
const isArray = Array.isArray(detailsArray); const multi = (
if (!isArray) { detailsArray = fallback; } detailsIterable !== null &&
typeof detailsIterable === 'object' &&
typeof detailsIterable[Symbol.iterator] !== 'undefined'
);
if (!multi) { detailsIterable = fallback; }
container.dataset.multi = `${isArray}`; let count = 0;
container.dataset.count = `${detailsArray.length}`; for (const details of detailsIterable) {
for (const details of detailsArray) {
const item = createItem(details); const item = createItem(details);
if (item === null) { continue; } if (item === null) { continue; }
container.appendChild(item); container.appendChild(item);
++count;
} }
return detailsArray.length; container.dataset.multi = `${multi}`;
container.dataset.count = `${count}`;
return count;
} }
static _appendFurigana(container, segments, addText) { static _appendFurigana(container, segments, addText) {