判断后不继续执行的FOR循环
一个 自引用 函数,条件判断为FALSE后 后面的循环就不执行了,为什么呢....代码如下
程序代码：var znodes = [
{"id": 1,"pId": null,"name": "父节点1","childs": [
{"id": 11,"pId": 1,"name": "a-a","childs": [
{"id": 12,"pId": 11,"name": "a-a-a","level": 2,"childs": [
{"id": 101,"pId": 12,"name": "a-a-a-a"},
{"id": 102,"pId": 12,"name": "a-a-a-b"}]}]}]},
{"id": 2,"pId": null,"name": "父节点2","childs": [
{"id": 21,"pId": 2,"name": "b-a"}]},
{"id": 3,"pId": null,"name": "父节点3","childs": []}
];
function jsonview(jdata) {
for (i = 0; i < jdata.length; i++) {
console.log(jdata[i]['name'])
if (jdata[i].hasOwnProperty('childs') && jdata[i]['childs'].length > 0) {
jsonview(jdata[i]['childs'])}
else {console.log('-----')}
}
};
