fix: 防止拖选内容误关闭弹窗 (#56)

This commit is contained in:
chengma
2026-08-09 16:31:41 +08:00
parent 64318b92a0
commit ff75b271ee
3 changed files with 40 additions and 2 deletions
+15 -2
View File
@@ -164,9 +164,22 @@
});
document.querySelectorAll(".modal-backdrop").forEach(function (modal) {
/* 关闭:叉、取消按钮,以及点弹窗外面的灰底 */
/* 关闭:叉、取消按钮,以及真正点弹窗外面的灰底。
不能只看 click 的 target:从输入框按下拖选到灰底松开时,浏览器会把
合成的 click 目标设成灰底。只有手势也从灰底开始,才算有意关闭。 */
var pointerStartedOnBackdrop = false;
modal.addEventListener("pointerdown", function (e) {
pointerStartedOnBackdrop = e.target === modal;
});
modal.addEventListener("pointercancel", function () {
pointerStartedOnBackdrop = false;
});
modal.addEventListener("click", function (e) {
if (e.target === modal || e.target.closest("[data-modal-close]")) {
var clickedCloseButton = e.target.closest("[data-modal-close]");
var clickedBackdrop = e.target === modal && pointerStartedOnBackdrop;
pointerStartedOnBackdrop = false;
if (clickedBackdrop || clickedCloseButton) {
closeModal(modal);
}
});