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🐛 Fix: [前台]:修复向非同级目录拖拽报错bug

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fanxb 2019-08-02 11:46:14 +08:00
parent 0ef049c994
commit 749eca76f3
1 changed files with 21 additions and 12 deletions
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33
front/src/pages/manage/OverView/function.js
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@ -201,6 +201,7 @@ export function onDrop(info) {
//-1 表示排在最后 //-1 表示排在最后
sort: -1 sort: -1
}; };
//从原来所属的节点列表中删除当前节点
const currentBelowList = current.path === "" ? treeData : getBelowList(treeData, current); const currentBelowList = current.path === "" ? treeData : getBelowList(treeData, current);
currentBelowList.splice(currentBelowList.indexOf(current), 1); currentBelowList.splice(currentBelowList.indexOf(current), 1);
if (info.dropToGap) { if (info.dropToGap) {
@ -215,7 +216,7 @@ export function onDrop(info) {
insertToArray(current, index, targetBelowList); insertToArray(current, index, targetBelowList);
} }
} else { } else {
//移动该一个文件夹内，该文件夹可能还未加载 //移动到一个文件夹内，该文件夹可能还未加载
body.targetPath = target.path + "." + target.bookmarkId; body.targetPath = target.path + "." + target.bookmarkId;
//存在children说明已经加载 //存在children说明已经加载
if (target.children) { if (target.children) {
@ -229,22 +230,28 @@ export function onDrop(info) {
} }
} }
if (body.sort !== -1) { if (body.sort !== -1) {
//说明目标位置已经加载，需要更新当前节点信息 //说明目标节点已经加载，需要更新当前节点信息
current.path = body.targetPath; current.path = body.targetPath;
current.sort = body.sort; current.sort = body.sort;
//如果当前节点和目标节点不在一个层级中，需要更新当前子节点的path信息
if (body.sourcePath !== body.targetPath) {
updateChildrenPath(current.children, body.sourcePath + "." + body.bookmarkId, body.targetPath + "." + body.bookmarkId);
}
} }
//如果移动的目标和当前位置不在同一个层级需要更新子节点path信息 httpUtil
if (body.sourcePath !== body.targetPath) { .post("/bookmark/moveNode", body)
updateChildrenPath(current.children, body.sourcePath + "." + body.bookmarkId, body.targetPath + "." + body.bookmarkId); .then(res => {
} message.success("移动完成");
httpUtil.post("/bookmark/moveNode", body).then(res => { updateTreeData([...treeData]);
message.success("移动完成"); })
updateTreeData([...treeData]); .catch(() => {
}); message.error("后台移动失败，将于2s后刷新页面，以免前后台数据不一致");
setTimeout(window.location.reload, 2000);
});
} }
/** /**
* 获取node所属list * 递归获取node所属list
* @param {*} tree 树结构 * @param {*} tree 树结构
* @param {*} node node * @param {*} node node
*/ */
@ -255,7 +262,9 @@ function getBelowList(treeList, node) {
if (item.path + "." + item.bookmarkId === node.path) { if (item.path + "." + item.bookmarkId === node.path) {
return item.children; return item.children;
} else if (item.children) { } else if (item.children) {
return getBelowList(item.children, node); let res = getBelowList(item.children, node);
//如果找到了,那么返回
if (res) return res;
} }
} }
} }