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线上课编辑章节名时逻辑优化

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unknown 2023-11-01 16:14:30 +08:00
parent d06214aec0
commit 7d37329713
2 changed files with 32 additions and 10 deletions
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2
src/pages/course/compenents/hour-update.tsx
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@ -234,7 +234,7 @@ export const CourseHourUpdate: React.FC<PropInterface> = ({
const arr = [...chapters]; const arr = [...chapters];
if (arr[index].id) { if (arr[index].id) {
courseChapter courseChapter
.updateCourseChapter(id, Number(arr[index].id), value, arr.length) .updateCourseChapter(id, Number(arr[index].id), value, index + 1)
.then((res: any) => { .then((res: any) => {
console.log("ok"); console.log("ok");
getDetail(); getDetail();

40
src/pages/course/compenents/hours.tsx
View File

@ -96,23 +96,35 @@ export const TreeHours = (props: PropInterface) => {
// Find dragObject // Find dragObject
let dragObj: DataNode; let dragObj: DataNode;
loop(data, dragKey, (item, index, arr) => { let dragLength = (info.dragNode as any).props.pos.split("-").length;
arr.splice(index, 1); let dropLength = (info.node as any).props.pos.split("-").length;
dragObj = item;
});
if (!info.dropToGap) { if (!info.dropToGap) {
// Drop on the content // Drop on the content
loop(data, dropKey, (item) => { if (
item.children = item.children || []; (dropPosition == 0 && dropPos.length == 3) ||
// where to insert 示例添加到头部，可以是随意位置 (dropPosition == 0 && dropPos.length == 2 && dragLength == 2)
item.children.unshift(dragObj); ) {
}); } else {
loop(data, dragKey, (item, index, arr) => {
arr.splice(index, 1);
dragObj = item;
});
loop(data, dropKey, (item) => {
item.children = item.children || [];
// where to insert 示例添加到头部，可以是随意位置
item.children.unshift(dragObj);
});
}
} else if ( } else if (
((info.node as any).props.children || []).length > 0 && // Has children ((info.node as any).props.children || []).length > 0 && // Has children
(info.node as any).props.expanded && // Is expanded (info.node as any).props.expanded && // Is expanded
dropPosition === 1 // On the bottom gap dropPosition === 1 // On the bottom gap
) { ) {
loop(data, dragKey, (item, index, arr) => {
arr.splice(index, 1);
dragObj = item;
});
loop(data, dropKey, (item) => { loop(data, dropKey, (item) => {
item.children = item.children || []; item.children = item.children || [];
// where to insert 示例添加到头部，可以是随意位置 // where to insert 示例添加到头部，可以是随意位置
@ -121,6 +133,16 @@ export const TreeHours = (props: PropInterface) => {
// item to the tail of the children // item to the tail of the children
}); });
} else { } else {
if (
(dragLength == 3 && dropLength == 2) ||
(dragLength == 2 && dropLength == 3)
) {
return;
}
loop(data, dragKey, (item, index, arr) => {
arr.splice(index, 1);
dragObj = item;
});
let ar: DataNode[] = []; let ar: DataNode[] = [];
let i: number; let i: number;
loop(data, dropKey, (_item, index, arr) => { loop(data, dropKey, (_item, index, arr) => {