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code refactor

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MaysWind
2024-08-27 22:49:57 +08:00
parent 2bd3845d22
commit d8f7175da9
2 changed files with 18 additions and 39 deletions
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src/components/mobile/TransactionTagSelectionSheet.vue
+2 -39
View File
@@ -42,7 +42,7 @@
<script> <script>
import { copyArrayTo } from '@/lib/common.js'; import { copyArrayTo } from '@/lib/common.js';
import { elements } from '@/lib/ui.mobile.js'; import { scrollToSelectedItem } from '@/lib/ui.mobile.js';
export default { export default {
props: [ props: [
@@ -82,7 +82,7 @@ export default {
}, },
onSheetOpen(event) { onSheetOpen(event) {
this.selectedItemIds = copyArrayTo(this.modelValue, []); this.selectedItemIds = copyArrayTo(this.modelValue, []);
this.scrollToSelectedItem(event.$el); scrollToSelectedItem(event.$el, '.page-content', 'li.list-item-selected');
}, },
onSheetClosed() { onSheetClosed() {
this.$emit('update:show', false); this.$emit('update:show', false);
@@ -107,43 +107,6 @@ export default {
} }
} }
}, },
scrollToSelectedItem(parent) {
if (!parent || !parent.length) {
return;
}
const container = parent.find('.page-content');
const selectedItem = parent.find('li.list-item-selected');
if (!container.length || !selectedItem.length) {
return;
}
let firstSelectedItem = selectedItem;
let lastSelectedItem = selectedItem;
if (selectedItem.length > 0) {
firstSelectedItem = elements(selectedItem[0]);
lastSelectedItem = elements(selectedItem[selectedItem.length - 1]);
}
let firstSelectedItemInTop = firstSelectedItem.offset().top - container.offset().top - parseInt(container.css('padding-top'), 10);
let lastSelectedItemInTop = lastSelectedItem.offset().top - container.offset().top - parseInt(container.css('padding-top'), 10);
let lastSelectedItemInBottom = lastSelectedItem.offset().top - container.offset().top - parseInt(container.css('padding-top'), 10)
- (container.outerHeight() - firstSelectedItem.outerHeight());
let targetPos = (firstSelectedItemInTop + lastSelectedItemInBottom) / 2;
if (lastSelectedItemInTop - firstSelectedItemInTop > container.outerHeight()) {
targetPos = firstSelectedItemInTop;
}
if (targetPos <= 0) {
return;
}
container.scrollTop(targetPos);
},
isChecked(itemId) { isChecked(itemId) {
for (let i = 0; i < this.selectedItemIds.length; i++) { for (let i = 0; i < this.selectedItemIds.length; i++) {
if (this.selectedItemIds[i] === itemId) { if (this.selectedItemIds[i] === itemId) {
src/lib/ui.mobile.js
+16
View File
@@ -167,6 +167,22 @@ export function scrollToSelectedItem(parentEl, containerSelector, selectedItemSe
let targetPos = selectedItem.offset().top - container.offset().top - parseInt(container.css('padding-top'), 10) let targetPos = selectedItem.offset().top - container.offset().top - parseInt(container.css('padding-top'), 10)
- (container.outerHeight() - selectedItem.outerHeight()) / 2; - (container.outerHeight() - selectedItem.outerHeight()) / 2;
if (selectedItem.length > 1) {
let firstSelectedItem = elements(selectedItem[0]);
let lastSelectedItem = elements(selectedItem[selectedItem.length - 1]);
let firstSelectedItemInTop = firstSelectedItem.offset().top - container.offset().top - parseInt(container.css('padding-top'), 10);
let lastSelectedItemInTop = lastSelectedItem.offset().top - container.offset().top - parseInt(container.css('padding-top'), 10);
let lastSelectedItemInBottom = lastSelectedItem.offset().top - container.offset().top - parseInt(container.css('padding-top'), 10)
- (container.outerHeight() - firstSelectedItem.outerHeight());
targetPos = (firstSelectedItemInTop + lastSelectedItemInBottom) / 2;
if (lastSelectedItemInTop - firstSelectedItemInTop > container.outerHeight()) {
targetPos = firstSelectedItemInTop;
}
}
if (targetPos <= 0) { if (targetPos <= 0) {
return; return;
} }