jquery array with one empty string value

Question

I have code like this:

var form_data = {
        services: $("input[id^='campaign_cbx_']:checked").serialize(),

                };

And if no campaign_cbx_something checkbox is checked i would like to have an epmty array, but in php I have array with 0 index and empty string value. How to resolve it?

mplungjan · Accepted Answer · 2013-08-05 09:50:12Z

2

Not recommendable, but how about

var data = $("input[id^='campaign_cbx_']:checked").serialize();
var form_data = {
   services: data?data:"campaign_cbx[0]=" 
};

I strongly suggest your PHP can handle empty data

answered Aug 5, 2013 at 9:50

mplungjan

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