1
选定子节点我有一个具有以下结构的JSON数据源类型:显示从URL
{
"list":
[
{
"id": "4167845External",
"personId": 4167845,
"profileId": 4268472,
"personType": "External",
"cat": "person",
"imageId": "10300600",
"extn": "88976",
"profileUrl":
[
"id-mark",
"mar123"
]}],
对于数组profileUrl
,我写了下面的JavaScript代码把它显示在网页上:
function Staff(person) {
var list = "";
for (var i = 0; i < person.length; ++i) {
var record = person[i];
list +=
"<tr><td>"
+ record.profileUrl
+ "</td><tr>\n";
}
document.getElementById("showList").innerHTML = list;
}
页面会显示id-mark,mar123
,如果我想只显示mar123
我运行它,但我应该怎么办?
询问数组的第二个元素,例如: record.profileUrl [1] – Keith