From e5f4cd0ec103870d7658546d2ce50b7d25550dd2 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E9=99=88=E8=A3=95=E8=B4=A2?= Date: Sat, 26 Feb 2022 17:49:42 +0800 Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- src/common/js/treeTool.js | 65 +++++++++++++++++++ .../core/xmProjectGroup/XmProjectGroupMng.vue | 59 +++++++++-------- 2 files changed, 97 insertions(+), 27 deletions(-) create mode 100644 src/common/js/treeTool.js diff --git a/src/common/js/treeTool.js b/src/common/js/treeTool.js new file mode 100644 index 00000000..6d102b97 --- /dev/null +++ b/src/common/js/treeTool.js @@ -0,0 +1,65 @@ + + +export default { + /** + * 将类表数据转换为如下树状结构的数据 + * { + * xxx:'', + * xxx2:'', + * children:[ + * xxx:'', + * xxx2:'', + * ] + * } + * @param {*} data2 将要转换的数据 + * @param {*} pidName 上级字段名称，如 pmenId + * @param {*} idName 本条数据主键字段名称 如 menuId + * @param {*} rowCallBack(data),如果需要对部分字段进行转换，可以传入这个回调函数。比如需要将 name:'陈天财' => label:'陈天财' + * @returns + */ + translateDataToTree: function(data2,pidName,idName,rowCallBack) { + var data=JSON.parse(JSON.stringify(data2)); + let parents = data.filter(value =>{ + //如果我的上级为空，则我是最上级 + if(value[pidName] == 'undefined' || value[pidName] == null || value[pidName] == ''|| value[pidName] == '0'){ + return true; + + //如果我的上级不在列表中，我作为最上级 + }else if(data.some(i=>value[pidName]==i[idName])){ + return false; + }else { + return true + } + + }) + let children = data.filter(value =>{ + if(data.some(i=>value[pidName]==i[idName])){ + return true; + }else{ + return false; + } + }) + let translator = (parents, children) => { + parents.forEach((parent) => { + if(rowCallBack){ + rowCallBack(parent) + } + children.forEach((current, index) => { + if (current[pidName] === parent[idName]) { + let temp = JSON.parse(JSON.stringify(children)) + temp.splice(index, 1) + translator([current], temp) + typeof parent.children !== 'undefined' ? parent.children.push(current) : parent.children = [current] + } + } + ) + } + ) + } + + translator(parents, children) + + return parents + }, + +} diff --git a/src/views/xm/core/xmProjectGroup/XmProjectGroupMng.vue b/src/views/xm/core/xmProjectGroup/XmProjectGroupMng.vue index 79b89f4d..ff91e906 100644 --- a/src/views/xm/core/xmProjectGroup/XmProjectGroupMng.vue +++ b/src/views/xm/core/xmProjectGroup/XmProjectGroupMng.vue @@ -1,18 +1,14 @@