使用示例代码进行JQuery选择时的语法错误

Question

I've been using this example code to activate chosen fields

<script type="text/javascript">
    var config = {
        '.chosen-select': { "proyects", "users" }, //This is necessary to tell the plugin which select fields will be used in chosen 
        '.chosen-select-deselect': { allow_single_deselect: true },
        '.chosen-select-no-single': { disable_search_threshold: 10 },
    }

    for (var selector in config) {
        $(selector).chosen(config[selector]);
    }
</script>

However I get a complaint about a javascript syntax error on the .chosen-select line that reads: Uncaught SyntaxError: Unexpected token , (In Chrome) and I get SyntaxError: missing : after property id (In IceWeasel)

However I can't figure it out. I can get chosen to work, but I have a lot of trouble doing it. I'm thinking it might be because of this.

Any idea what is wrong?

Answer 1

Objects have their key/value pairs separated by : not , . Change this:

{ "proyects", "users" }

To this:

{ "proyects": "users" }

Answer 2

Correct Your JSON syntax

 var config = {
          '.chosen-select' : {'proyects':'users'}, 
    '.chosen-select-deselect'  : {allow_single_deselect:true},
    '.chosen-select-no-single' : {disable_search_threshold:10},
      }