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How to filter object array based on attributes in jQuery?
To filter object array based on attributes in jQuery, use the map() method with JSON.
Example
You can try to run the following code to learn how to filter object array based on attributes in jQuery,
<!DOCTYPE html>
<html>
<head>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
$(document).ready(function(){
var json ={"DEPARTMENT": [
{
"id":"1",
"deptemp":"840",
"shares":"1100",
},
{
"id":"2",
"deptemp":"1010",
"shares":"1900",
}, {
"id":"1",
"deptemp":"350",
"shares":"510",
},
{
"id":"2",
"deptemp":"575",
"shares":"1900",
}]};
json.DEPARTMENT = $.map(json.DEPARTMENT,function(val,key) {
if(Number(val.deptemp) <= 500 && Number(val.shares) >= 500) return val;
});
for(var i in json.DEPARTMENT)
$("p").html("Department Employees: "+json.DEPARTMENT[i].deptemp+" , Shares:"+json.DEPARTMENT[i].shares)
});
});
</script>
</head>
<body>
<p></p>
<div></div>
</body>
</html> 
Updated on: 2019-12-18T07:10:59+05:30
2K+ Views
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