遍历JSON
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2022-07-12 15:51:41
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<TITLE>遍历JSON</TITLE>
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<script language="javascript">
function e(){
var json = [{"id":"2","title":"Test date","content":"Test date"},{"id":"2","title":"Test","content":"Test"}]
var str = "$";
for (var one in json){
for(var key in json[one]){
str += "," + json[one][key];alert(one+"::"+key);
}
}
document.form.txtName.value = str.replace(/\$,/g,"");
}
</script>
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<BODY>
<form name="form">
<a href="#" onclick="e();">Click</a>
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<input name="txtName" value="" type="text" size="50">
</form>
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说明：使用for (var one in 数组对象)对数组遍历时，one是序号
使用for(var key in json对象)对JSON对象遍历时，key是名值对的名字
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