如何填充从外部json文件的嵌套html divs的数量？ [英] How to populate number of nested html divs from external json file?
本文介绍了如何填充从外部json文件的嵌套html divs的数量？的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
如何从html页面onLoad上的html中的json对象/ arays（外部json文件）中获取数据到它们各自的嵌套div。
How to fetch data from json objects/arays(in external json file) to their respective nested divs in html on the onLoad of html page.
<! DOCTYPE html>
<html>
<meta charset="UTF-8">
<title>first2</title>
<head>
<link rel="stylesheet" type="text/css" href="jsoncss.css">
</head>
<body>
<div class="wrapper">
<div class="MyAccountsLabel">
<div class="MyAccountsLeft">My Accounts</div>
</div>
<div class="LeftSection">
<div class="LeftSectionTopLeft">I Have (in 4 Accounts)</div>
<div class="LeftSectionTopRight">+USD 13,700.00</div>
<div class="MyMainSavings">
<div class="MyMainSavingsTop">
<table class="MyMainSavingsTop">
<tr>
<td></td>
</tr>
<tr>
<td></td>
</tr>
<td></td>
</table>
<div class="InterestRate">
</div>
<div class="regular">Regular</div>
</div>
<div class="MyMainSavingsBottom">
<table class="tablebottom">
<tr>
<td></td>
<td class="right"></td>
</tr>
<tr>
<td></td>
<td class="right"></td>
</tr>
<td></td>
<td class="right"></td>
</table>
</div>
</div>
<div class="MyEverydayExpenses">
<div class="MyEverydayExpensesTop">
<table class="MyEverydayExpensesTop">
<tr>
<td></td>
</tr>
<tr>
<td></td>
</tr>
<td></td>
</table>
<div class=".InterestRate">
<p></p>
</div>
<div class="regular">Regular</div>
</div>
<div class="MyEverydayExpensesBottom">
<table class="tablebottom">
<tr>
<td></td>
<td class="right"></td>
</tr>
<tr>
<td></td>
<td class="right"></td>
</tr>
<td></td>
<td class="right"></td>
</table>
</div>
</div>
<div class="MyDeposit">
<div class="MyDepositTop">
<table class="MyDepositTop">
<tr>
<td></td>
</tr>
<tr>
<td></td>
</tr>
<td></td>
</table>
<div class=".InterestRate"></div>
<div class="regular">Regular</div>
</div>
<div class="MyDepositBottom">
<table class="tablebottom">
<tr>
<td></td>
<td class="right"></td>
</tr>
<tr>
<td></td>
<td class="right"></td>
</tr>
<td></td>
<td class="right"></td>
</table>
</div>
</div>
<div class="FavDeposit">
<div class="FavDepositTop">
<table class="FavDepositTop">
<tr>
<td></td>
</tr>
<tr>
<td></td>
</tr>
<td></td>
</table>
<div class=".InterestRate"></div>
<div class="regular">Regular</div>
</div>
<div class="FavDepositBottom">
<table class="tablebottom">
<tr>
<td></td>
<td class="right"></td>
</tr>
<tr>
<td></td>
<td class="right"></td>
</tr>
<td></td>
<td class="right"></td>
</table>
</div>
</div>
</div>
<div class="RightSection">
<div class="RightSectionTopLeft">I Owe (from 3 Accounts)</div>
<div class="RightSectionTopRight">-USD 33,4500.00</div>
<div class="HomeLoan">
<div class="HomeLoanTop">
<table class="HomeLoanTop">
<tr>
<td></td>
</tr>
<tr>
<td></td>
</tr>
<td></td>
</table>
<div class=".InterestRate"></div>
<div class="regular">Regular</div>
</div>
<div class="HomeLoanBottom">
<table class="tablebottom">
<tr>
<td></td>
<td class="right"></td>
</tr>
<tr>
<td></td>
<td class="right"></td>
</tr>
<td></td>
<td class="right"></td>
</table>
</div>
</div>
<div class="Ruby">
<div class="RubyTop">
<table class="RubyTop">
<tr>
<td></td>
</tr>
<tr>
<td></td>
</tr>
<td></td>
</table>
<div class=".InterestRate">
</div>
<div class="regular">Regular</div>
</div>
<div class="RubyBottom">
<table class="tablebottom">
<tr>
<td></td>
<td class="right"></td>
</tr>
<tr>
<td></td>
<td class="right"></td>
</tr>
<td></td>
<td class="right"></td>
</table>
</div>
</div>
<div class="MyOverdraft">
<div class="MyOverdraftTop">
<table class="MyOverdraftTop">
<tr>
<td>MyOverdraft</td>
</tr>
<tr>
<td></td>
</tr>
<td></td>
</table>
<div class=".InterestRate">
</div>
<div class="regular"></div>
</div>
<div class="MyOverdraftBottom">
<table class="tablebottom">
<tr>
<td></td>
<td class="right"></td>
</tr>
<tr>
<td></td>
<td class="right"></td>
</tr>
<td></td>
<td class="right"></td>
</table>
</div>
</div>
</div>
</div>
</body>
</html>
JSON档案：
var mainObject = {
"Main": [{
"I_Have": [{
"MyMainSavings": {
"MyMainSavingsTop": {
"AccountName": "MyMainSavings",
"AccountNumber": "x726",
"Balance": "USD 5,600.00",
"Rate": ""
},
"MyMainSavingsBottom": [{
"Available": "Available",
"Value": "$4329"
}, {
"Clear": "Clear",
"Value": "$3456"
}, {
"Hold": "Hold",
"Value": "$5000"
}]
}
}, {
"MyEverydayExpenses": {
"MyEverydayExpensesTop": {
"AccountName": "MyMainSavings",
"AccountNumber": "x726",
"Balance": "USD 600.00",
"Rate": ""
},
"MyEverydayExpensesBottom": [{
"Available": "Available",
"Value": "$4329"
}, {
"Clear": "Clear",
"Value": "$3456"
}, {
"Hold": "Hold",
"Value": "$7300"
}]
}
}, {
"FavDeposit": {
"FavDepositTop": {
"AccountName": "MyMainSavings",
"AccountNumber": "x726",
"Balance": "USD 5,000.00",
"Rate": "@4.5%"
},
"FavDepositBottom": [{
"MaturityValue": "Maturity Value",
"Value": "$4009"
}, {
"Term": "Term",
"Value": "$1156"
}, {
"MaturesOn": "Matures On",
"Value": "$5000"
}]
}
}, {
"MyDeposit": {
"MyDepositTop": {
"AccountName": "MyMainSavings",
"AccountNumber": "x726",
"Balance": "USD 8,600.00",
"Rate": "@4.5%"
},
"MyDepositBottom": [{
"MaturityValue": "Maturity Value",
"Value": "$4329"
}, {
"Term": "Term",
"Value": "$3456"
}, {
"MaturesOn": "Matures On",
"Value": "$5000"
}]
}
}]
}
因此问题是，json中的对象MyMainSavings应该指向div，类名为MyMainSavings等等。
so the question is that the object MyMainSavings in json should point at div with class name MyMainSavings and so on for their respective children.
推荐答案
p>要访问json只需执行
To access the json simply do
mainObject.Main[0].I_Have[0].MyMainSavings.MyMainSavingsTop
如果您想列出内容并获取您可以执行的名称
If you want to list the content and get the names you can do
for (var i in mainObject.Main[0])
console.log(i);
> I_Have
for (var i in mainObject.Main[0].I_Have[0])
console.log(i);
> MyMainSavings
这篇关于如何填充从外部json文件的嵌套html divs的数量？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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