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how to add a name:value pair to json data?

Tags: json

08/07/2010
15:09

Ed Valentine

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23/10/2009

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Is it possible to add a name:value pair to the json reader like the 'page' and 'totals' ? there are data that apply to all rows, not just a single row.

How do I reference these values in the HTML/JS?

Any suggestions?

Thanks

08/07/2010
15:21

Asshiah

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27/04/2010

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You can find what you need here:

http://www.trirand.com/jqgridw.....eving_data

You should specify some userdata in the jsonreader to match the json data your server return.

You can then get this data in the client side using jQuery("grid_id").getGridParam('userData') for instance.

10/07/2010
15:17

Ed Valentine

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Thanks. I have put it in and am still not seeing the data. If I use the existing data pair like 'records' I get a valid value, but for the new pair the value is 'null'. The value is in the json string.

                    loadComplete:function(){
                       $("#run_date").val(jQuery("#list").getGridParam('rundate') );
                       var vrun_date = jQuery("#list").getGridParam('rundate') ;
                       alert(vrun_date );
                   },

{"records": "2", "rows": [{"cell": ["12907001", "0", "on_us", ""11184877"",
"2797.40", "None", null

, null, null, "Cr Item Amt. Exceeds Avg. ", null,
"TEXCHEM CORP", "cust3", " ", " "], ""id"": "573891"

}, {"cell": ["12194001",
"0", "on_us", ""11162914"", "372239.00", "None", null, null, null,
"Cr Item

Amt. Exceeds Avg. ", null, "AUTO EXPRESS FRONTERA NORTE SA",
"cust4", " ", " "], ""id"": "573890"

}], "rundate": "09-12-2009", "total": "2", "page": "1"}

Any suggestions?

31/07/2010
09:07

Ed Valentine

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I am using the following as the test of what is returned and what is in the alert box is the function shown.

                    loadComplete:function(){
//                       $("#run_date").val(jQuery("#list").getGridParam('userData') );
                       var vrun_date = jQuery("#list").getUserData ;
                       alert(vrun_date );
                   },

function () {
    var a = this[0];
    if (a.grid) {
        return a.p.userData;
    }
}

The following is in the json data :


 "rundate":
 "{rundate:09-02-2009}",

Any suggestions?

Thanks.

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