I am trying to do it by hand.
I have this in my jsp:
<script type="text/javascript">
jQuery(document).ready(function()
{
jQuery("#list1").jqGrid({
url:'/WebAds/AjaxRetrieveUser.do', // this is the page where the XML Output is
delivered
datatype: "json",
colNames:['Nombre','Desc'],
colModel:[
{name:'name',index:'name', width:20},
{name:'description',index:'description', width:20}
],
rowNum:10,
rowList:[10,20,30],
imgpath: 'themes/sand/images',
pager: jQuery('#pager1'),
sortname: 'id',
viewrecords: true,
sortorder: "desc",
width: 620, // new width
height: 220,
rowheight: 10, // newrow height
caption: "Table Caption"
});
});
jQuery("#list1").navGrid('#pager1',{edit:false,add:false,del:false,refresh:true,searchtext:"Suchen"});
</script>
The AjaxRetrieveUser.do is defined in struts.xml as:
<action name="AjaxRetrieveUser" class="ads.web.action.RetrieveUser">
<result type="customJSON"/>
</action>
and my execute function from customJSON is:
List<Color> colors = new ArrayList<Color>();
Color c1 = new Color();
c1.setId(1);
c1.setName("n1");
c1.setDescription("d1");
Color c2 = new Color();
c2.setId(2);
c2.setName("n2");
c2.setDescription("d2");
colors.add(c1);
colors.add(c2);
JQGridJSONModel json = new JQGridJSONModel();
json.setPage("1");
json.setRecords(colors.size());
json.setTotal("1");
List<JQGridRow> rows = new ArrayList<JQGridRow>();
for (Color c : colors) {
JQGridRow row = new JQGridRow();
row.setId(c.getId());
List<String> cells = new ArrayList<String>();
cells.add(c.getName());
cells.add(c.getDescription());
row.setCell(cells);
rows.add(row);
}
json.setRows(rows);
JSONSerializer serializer = new JSONSerializer();
String jsonResult = serializer.exclude("*.class").deepSerialize(json);
System.out.println("Resultado = " + jsonResult);
which returns:
{"page":"1","records":2,"rows":[{"cell":["n1","d1"],"id":1},{"cell":["n2","d2"],"id":2}],"total":"1"}
and it is a JSON string used by jqGrid, as I've read.
But I receive an error in the console error:
Error: element is not found
input file:
http://localhost:8080/WebAds/AjaxRetrieveUser.do?page=1&rows=10&sidx=id&sord=desc&nd=1222724640660&_search=false
Line: 1
> To: [email protected]
> From: [EMAIL PROTECTED]
> Subject: Re: Struts2 + jqGrid possible?
> Date: Mon, 29 Sep 2008 16:22:00 -0400
>
> Francisco Exposito wrote:
> > Hi,
> >
> > Is it possible to use jqGrid with struts2? I am trying to use it but I
> > don't know how to do it.
> >
> > In the script we have:
> >
> > jQuery("#list2").jqGrid({
> > url:'server.php?q=2',
> > datatype: "json",
> > colNames:['Inv No','Date', 'Client', 'Amount','Tax','Total','Notes'],
> > ....
> > ....
> >
> > but what about the url? It seems that it will be the data which must be
> > shown in the table, but if I create an action in struts.xml file like that,
> > nothing happens.
> >
> > The class is executed, but no info is shown inside the table.
>
> Your approach is right. I can only assume the response you are
> generating in your action is incorrect. Are you using the JSON plugin to
> write the response, or constructing the JSON by hand?
>
> L.
>
>
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