<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<style>
pre {outline: 1px solid #ccc; padding: 5px; margin: 5px; }
.string { color: green; }
.number { color: darkorange; }
.boolean { color: blue; }
.null { color: magenta; }
.key { color: red; }
.showinfo{
position: absolute;
background-color: #eef1f8;
width: 200px;
padding: 5px;
border-radius: 4px;
border: 1px solid #ccc;
display: none;
}
.showinfo pre{
padding: 5px;
border: 1px solid #ccc;
margin:0;
}
table,th,td{
border:1px solid blue;
}
</style>
<script src="./js/jquery-1.8.3.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$(".show-rough").mouseover(function(){
var left = $(this).offset().left + $(this).width() +20;//計算div顯示位置
var top = $(this).offset().top + 20;
var _jsonDate = $.parseJSON($(this).text());
var showJson = syntaxHighlight(_jsonDate);
$("#show-info").css({"left":left,"top":top}).show();
$("#show-pre").html(showJson);
});
$(".show-rough").mouseout(function(){
$("#show-info").hide().html();
$("#show-pre").html();
})
});
//處理json數據，采用正則過濾出不同類型參數
function syntaxHighlight(json) {
if (typeof json != 'string') {
json = JSON.stringify(json, undefined, 2);
}
json = json.replace(/&/g, '&').replace(/</g, '<').replace(/>/g, '>');
return json.replace(/("(\\u[a-zA-Z0-9]{4}|\\[^u]|[^\\"])*"(\s*:)?|\b(true|false|null)\b|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?)/g, function(match) {
var cls = 'number';
if (/^"/.test(match)) {
if (/:$/.test(match)) {
cls = 'key';
} else {
cls = 'string';
}
} else if (/true|false/.test(match)) {
cls = 'boolean';
} else if (/null/.test(match)) {
cls = 'null';
}
return '<span class="' + cls + '">' + match + '</span>';
});
};
</script>
</head>
<body>
<table>
<thead>
<tr>
<th>姓名</th>
<th>json數據</th>
</tr>
</thead>
<tbody>
<tr>
<td>小三</td>
<td class="show-rough">{ "name": "小三", "address":"北京路23號","age":16, "email": "123456@qq.com","Object":[{"職位":"經理"}],"del":[] }</td>
</tr>
<tr>
<td>小四</td>
<td class="show-rough">{ "name": "小四", "address":"上海路01號","age":27, "email": "222222@qq.com","Object":[],"del":[] }</td>
</tr>
</tbody>
</table>
<div id="show-info" class="showinfo">
<pre id="show-pre">
</pre>
</div>
</body>
</html>
到此這篇關于html頁面展示json數據并格式化的方法的文章就介紹到這了,更多相關html展示json并格式化內容請搜索腳本之家以前的文章或繼續瀏覽下面的相關文章，希望大家以后多多支持腳本之家！
