var arr=[];
$.each($("#id").serializeArray(), function (i, field) {
arr.push({
field.name : field.value
});
});
I want field.name should be dynamic.
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"I want field.name should be dynamic." ? Can you elaborate ?Rayon– Rayon2016-05-24 06:00:22 +00:00Commented May 24, 2016 at 6:00
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this is showing Uncaught SyntaxError: Unexpected token . (dot)ML680– ML6802016-05-24 06:02:22 +00:00Commented May 24, 2016 at 6:02
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2 Answers
You can use Bracket Notation
var arr=[];
$.each($("#id").serializeArray(), function (i, field) {
var obj = {};
obj[field.name] = field.value;
arr.push(obj );
});
Comments
showing Uncaught SyntaxError: Unexpected token .
It is because, LHS contains a . in
arr.push({
field.name : field.value //field.name on LHS contains a dot, which is not correct syntax
});
As per spec (section 6 Objects)
An object structure is represented as a pair of curly bracket tokens surrounding zero or more name/value pairs. A name is a string. A single colon token follows each name, separating the name from the value. A single comma token separates a value from a following name.
If your property name is dynamic, then use bracket notation as @Satpal has shown above.
var obj = {};
obj[field.name] = field.value;
arr.push(obj);
