极客观点
项目管理
HarmonyOS
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"objid": 183700056,
"measure": 4,
"measclass": 2
}, {
"id": 183700022,
"objtype": 2,
"objid": 183700056,
"measure": 5,
"measclass": 2
}, {
"id": 183700023,
"objtype": 2,
"objid": 183700056,
"measure": 1,
"measclass": 1
}, {
"id": 183700024,
"objtype": 2,
"objid": 183700056,
"measure": 1,
"measclass": 1
}, {
"id": 183700025,
"objtype": 2,
"objid": 183700056,
"measure": 1,
"measclass": 1
}, {
"id": 183700026,
"objtype": 2,
"objid": 183700056,
"measure": 1,
"measclass": 1
}, {
"id": 183700027,
"objtype": 2,
"objid": 183700056,
"measure": 1,
"measclass": 1
}, {
"id": 183700028,
"objtype": 2,
"objid": 183700056,
"measure": 1,
"measclass": 1
}, {
"id": 183700029,
"objtype": 2,
"objid": 183700056,
"measure": 1,
"measclass": 1
}, {
"id": 183700030,
"objtype": 2,
"objid": -1,
"measure": 162,
"measclass": 4
}, {
"id": 183700031,
"objtype": 2,
"objid": 183700056,
"measure": 152,
"measclass": 15
}, {
"id": 183700032,
"objtype": 2,
"objid": 183700056,
"measure": 152,
"measclass": 15
}, {
"id": 183700033,
"objtype": 2,
"objid": 183700056,
"measure": 152,
"measclass": 15
}, {
"id": 183700034,
"objtype": 2,
"objid": 183700056,
"measure": 152,
"measclass": 15
}, {
"id": 183700035,
"objtype": 2,
"objid": 183700056,
"measure": 152,
"measclass": 15
}, {
"id": 183700036,
"objtype": 2,
"objid": 183700056,
"measure": 152,
"measclass": 15
}, {
"id": 183700037,
"objtype": 2,
"objid": 183700056,
"measure": 152,
"measclass": 15
}, {
"id": 183700038,
"objtype": 2,
"objid": 183700056,
"measure": 152,
"measclass": 15
}, {
"id": 183700039,
"objtype": 2,
"objid": 183700056,
"measure": 159,
"measclass": 15
}, {
"id": 183700040,
"objtype": 2,
"objid": 183700056,
"measure": 159,
"measclass": 15
}, {
"id": 183700041,
"objtype": 2,
"objid": 183700056,
"measure": 151,
"measclass": 15
}, {
"id": 183700042,
"objtype": 2,
"objid": 183700056,
"measure": 153,
"measclass": 15
}, {
"id": 183700043,
"objtype": 2,
"objid": 183700056,
"measure": 151,
"measclass": 15
}, {
"id": 183700044,
"objtype": 2,
"objid": 183700056,
"measure": 151,
"measclass": 15
}, {
"id": 183700045,
"objtype": 2,
"objid": 183700056,
"measure": 151,
"measclass": 15
}, {
"id": 183700046,
"objtype": 2,
"objid": 183700056,
"measure": 151,
"measclass": 15
}, {
"id": 183700047,
"objtype": 2,
"objid": 183700056,
"measure": 93,
"measclass": 14
}, {
"id": 183700048,
"objtype": 2,
"objid": 183700056,
"measure": 93,
"measclass": 14
}, {
"id": 183700049,
"objtype": 2,
"objid": 183700056,
"measure": 151,
"measclass": 15
}, {
"id": 183700050,
"objtype": 2,
"objid": 183700056,
"measure": 151,
"measclass": 15
}, {
"id": 183700052,
"objtype": 2,
"objid": 183700056,
"measure": 151,
"measclass": 15
}, {
"id": 183700053,
"objtype": 2,
"objid": 183700056,
"measure": 151,
"measclass": 15
}, {
"id": 183700054,
"objtype": 2,
"objid": 183700056,
"measure": 159,
"measclass": 15
}, {
"id": 183700055,
"objtype": 2,
"objid": 183700056,
"measure": 151,
"measclass": 15
}, {
"id": 183700056,
"objtype": 2,
"objid": 183700056,
"measure": 93,
"measclass": 14
}, {
"id": 183700057,
"objtype": 2,
"objid": 183700056,
"measure": 93,
"measclass": 14
}, {
"id": 183700103,
"objtype": 2,
"objid": -1,
"measure": 4,
"measclass": 2
}]
}]
}js遍历树 把 带有"objtype": 2,键值对的所有对象， 放在一个空数组里，不保持原有的嵌套关系
阅读 2.2k
可以用while循环，也可以用递归，我这里用的递归
function parseJson(json){
var arr = [];
parsetree(json);
return arr;
function parsetree(node){
node.forEach(function(val){
if(val.iconCls === 'im_role'){
// 装入带有iconCls属性且属性值为im_role对象
// 如果题主不想保持嵌套关系，这里需要将val拷贝一份再push
arr.push(val);
}
if(val.children){
parsetree(val.children);
}
});
}
}
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根据描述，修改了一下