【发布时间】:2012-06-27 16:18:27
【问题描述】:
好吧,我被这个难住了。 我需要遍历这些,以便可以按类别列出类似
商业书籍
第一册
第二册
第三册
烹饪书籍
等等。
但不知道如何遍历嵌套对象。 有没有 jquery 都可以
window.books = {
"Business Books": [
{
Title: "Finance 101",
Description: "Info for Finance 101 book goes here."
},
{
Title: "Economics 123",
Description: "Info for Economics 123 book goes here."
},
{
Title: "Statistics for Beginners",
Description: "Learn about Statistics."
}
],
"Cooking Books": [
{
Title: "Lowfat Treats",
Description: "Eat a lowfat Diet"
},
{
Title: "Chocolate Lovers",
Description: "Eat a lot of chocolate"
},
{
Title: "Book of Brownies",
Description: "Stuff about Brownies"
}
],
"IT Books": [
{
Title: "Windows XP",
Description: "Please go away"
},
{
Title: "Linux",
Description: "A how to guide."
},
{
Title: "Unix",
Description: "All about Unix."
},
{
Title: "Mac",
Description: "Costs too much."
}
],
};
【问题讨论】:
-
迭代对象的属性。每个都有一个对象数组作为值。遍历数组。这需要一个嵌套的 for 循环。看看developer.mozilla.org/en/JavaScript/Guide/…
标签: javascript jquery object nested