Hola,
tengo el siguiente html:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Flexigrid</title>
<link rel="stylesheet" type="text/css" href="css/flexigrid/flexigrid.css">
<script type="text/javascript" src="lib/jquery/jquery.js"></script>
<script type="text/javascript" src="flexigrid.js"></script>
<style>
body
{
font-family: Arial, Helvetica, sans-serif;
font-size: 12px;
}
.flexigrid div.fbutton .add
{
background: url(css/images/add.png) no-repeat center left;
}
.flexigrid div.fbutton .delete
{
background: url(css/images/close.png) no-repeat center left;
}
</style>
</head>
<body>
<b>This is a sample implementation attached to a form, to add additional parameters</b>
<form id="sform">
<p>
The values you entered will be place in name column for demo's sake.<br />
Value 1 : <input type="text" name="val1" value="" autocomplete="off" /><br />
Value 2 : Is a hidden input with value 3<input type="hidden" name="val2" value="3" /><br />
Value 3 :
<select name="val3">
<option value="1">One</option>
<option value="2">Two</option>
<option value="3">Three</option>
<option value="4">Four</option>
<option value="5">Five</option>
</select><br />
Value 4 : <input type="checkbox" name="val4" id="val4" value="4" /><label for="val4">This will pass a value 4 if checked</label>
</p>
<p>
<input type="reset" value="Reset" />
<input type="submit" value="Submit" />
</p>
</form>
<table id="flex1" style="display:none"></table>
<script type="text/javascript">
$("#flex1").flexigrid
(
{
url: "/Ejemplo_jQuery_Grid/States",
dataType: 'json',
colModel : [
{display: 'Name', name : 'name', width : 40, sortable : true, align: 'center'}/*,
{display: 'Label', name : 'label', width : 180, sortable : true, align: 'left'},
{display: 'Abbreviation', name : 'abbreviation', width : 120, sortable : true, align: 'left'},
{display: 'ISO3', name : 'iso3', width : 130, sortable : true, align: 'left', hide: true},
{display: 'Number Code', name : 'numcode', width : 80, sortable : true, align: 'right'}*/
],
searchitems : [
{display: 'ISO', name : 'name'}/*,
{display: 'Name', name : 'name', isdefault: true}*/
],
sortname: "name",
sortorder: "asc",
nowrap:false,
usepager: true,
title: 'Countries',
useRp: true,
rp: 15,
method:"get",
showTableToggleBtn: true,
width: 700,
onSubmit: addFormData,
height: 200
}
);
//This function adds paramaters to the post of flexigrid. You can add a verification as well by return to false if you don't want flexigrid to submit
function addFormData()
{
//passing a form object to serializeArray will get the valid data from all the objects, but, if the you pass a non-form object, you have to specify the input elements that the data will come from
var dt = $('#sform').serializeArray();
$("#flex1").flexOptions({params: dt});
return true;
}
$('#sform').submit
(
function ()
{
$('#flex1').flexOptions({newp: 1}).flexReload();
return false;
}
);
</script>
</body>
</html>
Y el servlet es:
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
System.out.println("entra");// TODO Auto-generated method stub
response.setContentType("text/json");
List objs = new ArrayList();
Objeto objeto = new Objeto();
objeto.setName("jose");
objs.add(objeto);
JSONArray ja = new JSONArray();
ja.put(objs);
response.getWriter().write("({\"listaObjetos\":" + ja.toString() + "})");
//response.addHeader("X-JSON", "{identifier:\"abbreviation\",items: [{name:\"Alabama\", label:\"Alabama\",abbreviation:\"AL\"},{name:\"Ala ska\", label:\"Alaska\",abbreviation:\"AK\"},{name:\"Barc elona\", label:\"Barcelona\",abbreviation:\"BCN\"}]}");
//response.getWriter().write("{identifier:\"abbrevia tion\",items: [{name:\"Alabama\", label:\"Alabama\",abbreviation:\"AL\"},{name:\"Ala ska\", label:\"Alaska\",abbreviation:\"AK\"},{name:\"Barc elona\", label:\"Barcelona\",abbreviation:\"BCN\"}]}");
//response.getWriter().println("{\"identifier\": \"abbreviation\",\"items\": [{\"name\": \"Alabama\",\"label\": \"Alabama\",\"abbreviation\": \"AL\"}]}");
}
El problema está en que no me muestra los datos en el grid y en la información de página me da el siguiente error:
--> Displaying NaN to NaN of undefined items
Alguien podría ayudarme, por favor?.
Saludos!!
