[ol3-dev] How can i add cross domain a wfs to my map?

[crossdomain via OL3 Dev]

Hello,
 
With the script down i try to go cross domain and add a wfs to my map:
 
This is my WFS call and this one *don't works* because it must go *cross 
domain*.. 
With open sites it works. 
 
*javascript*:

   var layerWFS = new ol.layer.Vector({
      source: new ol.source.Vector({
    loader: function(extent) {
      $.ajax("http://gisopenbaar.overijssel.nl/data/B4/wfs? 
<https://geodata.nationaalgeoregister.nl/ahn2/wfs>", {

     type: 'GET',
     data: {
       service: 'WFS',
       version: '1.1.0',
       request: 'getfeature',
       typename: 'B4:Heidegebieden',     
       srsname: 'EPSG:3857',
       bbox: extent.join(',') + ',EPSG:3857'
     },
      })
      .done(function(data) {
     layerWFS
     .getSource()
     .addFeatures(new ol.format.WFS()
       .readFeatures(data));    
      });      
    },
    strategy: ol.loadingstrategy.bbox,
     })
   });
            
 function WfsOn(){        
     map.addLayer(layerWFS);
 }
____________________________________
*This is what i tried till now to get it crossdomain with YQL:*
 
*html:*

<textarea id="wfsdata"></textarea>
 
*javascript*:

function wfsdata() {
    var site = "http://gisopenbaar.overijssel.nl/data/B4/wfs? 
<https://geodata.nationaalgeoregister.nl/ahn2/wfs>
request=GetFeature&typename=B4:Heidegebieden 
<https://geodata.nationaalgeoregister.nl/ahn2/wfs?request=GetFeature&typename=ahn2:ahn2_bladindex>
";
   // Take the provided url, and add it to a YQL query. Make sure you 
encode it!
    var yql1 = 'http://query.yahooapis.com/v1/public/yql?q=' + 
encodeURIComponent('select * from xml where url="' + site + '"') + 
'&format=xml&callback=?';
    
    // Request that YSQL string, and run a callback function.
    $.getJSON(yql, cbFunc);
    
    function cbFunc(data) {
     // what to do with the data.....
     if (data.results[0]) {
      var headline = data.results[0];
      wfsdata.value = headline;
       wfsgetdata();
      
     }
     // ELSE Foutmelding
     else alert('error.');
    }
   };
 
function wfsgetdata() {
    var value = $("#wfsdata").val().replace(/\n/g, '</br>')
    $('#wfsdata).append(value);
    WfsOn();

}
 
   var layerWFS = new ol.layer.Vector({
      source: new ol.source.Vector({
    loader: function(extent) {
      $.ajax(document.getElementById("wfsdata").value, {
     type: 'GET',
     data: {
       service: 'WFS',
       version: '1.1.0',
       request: 'getfeature',
       typename: 'B4:Heidegebieden',     
       srsname: 'EPSG:3857',
       bbox: extent.join(',') + ',EPSG:3857'
     },
      })
      .done(function(data) {
     layerWFS
     .getSource()
     .addFeatures(new ol.format.WFS()
       .readFeatures(data));   
      });      
    },
    strategy: ol.loadingstrategy.bbox,
     })
   });
 
 function WfsOn(){        
     map.addLayer(layerWFS);
 }
The method: 
1) with the YQL i get the xml data (hope the right data to load a wfs) 
cross domain and place it in the id=wfsdata
2) then i use the data from the id to do the add layerWFS call 

But it don't works..
I thought maybe also works something like this way:

function wfsdata() {
    var site = "http://gisopenbaar.overijssel.nl/data/B4/wfs? 
<https://geodata.nationaalgeoregister.nl/ahn2/wfs>
request=GetFeature&typename=B4:Heidegebieden 
<https://geodata.nationaalgeoregister.nl/ahn2/wfs?request=GetFeature&typename=ahn2:ahn2_bladindex>
";
   // Take the provided url, and add it to a YQL query. Make sure you 
encode it!
    var yql1 = 'http://query.yahooapis.com/v1/public/yql?q=' + 
encodeURIComponent('select * from xml where url="' + site + '"') + 
'&format=xml&callback=?';
    
    // Request that YSQL string, and run a callback function.
    $.getJSON(yql, cbFunc);
    
    function cbFunc(data) {
     // what to do with the data.....
     if (data.results[0]) {
    >>>>>>Push the data on the right place in the ajax call and add the wfs 
to the map. <<<<<<    
     }
     // ELSE Foutmelding
     else alert('error.');
    }
   };


Maybe someone can look at this....
I hope to hear from you.

 
Best regards

-- 
You received this message because you are subscribed to the Google Groups "OL3 
Dev" group.
To unsubscribe from this group and stop receiving emails from it, send an email 
to ol3-dev+unsubscr...@googlegroups.com.
To post to this group, send email to ol3-dev@googlegroups.com.
Visit this group at https://groups.google.com/group/ol3-dev.
To view this discussion on the web visit 
https://groups.google.com/d/msgid/ol3-dev/821bc926-7f38-4877-94df-f3c9659d2af9%40googlegroups.com.
For more options, visit https://groups.google.com/d/optout.