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| author | syuilo <Syuilotan@yahoo.co.jp> | 2022-12-27 14:36:33 +0900 |
|---|---|---|
| committer | syuilo <Syuilotan@yahoo.co.jp> | 2022-12-27 14:36:33 +0900 |
| commit | 9384f5399da39e53855beb8e7f8ded1aa56bf72e (patch) | |
| tree | ce5959571a981b9c4047da3c7b3fd080aa44222c /packages/frontend/src/scripts/contains.ts | |
| parent | wip: retention for dashboard (diff) | |
| download | sharkey-9384f5399da39e53855beb8e7f8ded1aa56bf72e.tar.gz sharkey-9384f5399da39e53855beb8e7f8ded1aa56bf72e.tar.bz2 sharkey-9384f5399da39e53855beb8e7f8ded1aa56bf72e.zip | |
rename: client -> frontend
Diffstat (limited to 'packages/frontend/src/scripts/contains.ts')
| -rw-r--r-- | packages/frontend/src/scripts/contains.ts | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/packages/frontend/src/scripts/contains.ts b/packages/frontend/src/scripts/contains.ts new file mode 100644 index 0000000000..256e09d293 --- /dev/null +++ b/packages/frontend/src/scripts/contains.ts @@ -0,0 +1,9 @@ +export default (parent, child, checkSame = true) => { + if (checkSame && parent === child) return true; + let node = child.parentNode; + while (node) { + if (node === parent) return true; + node = node.parentNode; + } + return false; +}; |