Guriddo » Topic: Number of rows returned by the server

Number of rows returned by the server

Guriddo
Number of rows returned by the server

This topic has 1 reply, 2 voices, and was last updated 17 years, 1 month ago by koni.

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June 24, 2009 at 6:43 am #73577

kYuZz
Participant

Hi,

First of all, thanks for you great jQuery plugin, it's awesome!

And now my problem: I am using jq-grid with data returned by the server in JSON format.

I would like to display in a separate point in the we page the number of rows returned. How do I do it? I guess there must be some JavaScript I can use to get this.

Also, I would like to be able to access directly the JSON data, i.e. properties like these: root, page, total, records, repeatedItems… and so on.

Thank you in advance.
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June 24, 2009 at 7:43 am #87383

koni

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You can get the “records” via getGridParam.

Use the loadComplete-Property to get the number of records after the request like this:

jQuery(&#039;#mygrid&#039;).jqGrid({<br />
...<br />
loadComplete:function(){<br />
var returnedrecords = $(&#039;#mygrid&#039;).getGridParam(&#039;records&#039;);<br />
alert(returnedrecords); // do someting with the var<br />
}<br />
...<br />
});<br />

jQuery('#mygrid').jqGrid({

...

loadComplete:function(){

var returnedrecords = $('#mygrid').getGridParam('records');

alert(returnedrecords); // do someting with the var

}

...

});

For this to work, you must provide “records” in your server-side backend.

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