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Asked: 2026-05-15T23:38:45+00:00

I am trying to insert an key/value pair into a serializeArray(from jquery). So I

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I am trying to insert an key/value pair into a serializeArray(from jquery).

So I have something like

var form = $('#form');
var sendFormData = form.serializeArray();
sendFormData.push({ "name": "Name", "value": "test"});

In firefox this works yet in IE 8 I get

Line: 51 Error: Object doesn’t support
this property or method

So it seems to be pointing to this line. So does ie 8 not support push if so what is a way I can add a key/value pair that will work in all browsers(the 5 mains ones firefox, ie8, chrome, opera, safari)

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1 Answer

  1. Editorial Team

    What you have works (even in IE8), you can test it here: http://jsfiddle.net/ZAxzQ/

    There must be something outside the question that you’re doing to get that error 🙂

    .push() has been around as long as the Array object, I’ve never seen a browser that doesn’t support it…your unsupported error has to be coming from something else.

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