ember.js - How to pass multiple (dynamic) Parameter to store.find() method // avoid duplicate entrys -

we have search formular multiple (dynamic generated) input fields. our server rest api spring mvc powered , accepts call this:

/rest/search/1?identnummer=0000000&parameter2=xy&parameter3=zy 

in search method of formular (action: search)

i collect parameters , build string this:

queryparams =  1?identnummer=0000000&parameter2=xy&parameter3=zy 

and call store.find method:

that.store.find('trefferliste', queryparams).then(function(response) {             console.log("success loading hit list...", response);         },          function(error) {             console.error(error);                 that.transitionto('trefferliste');              }         }); 

i overwrote buildurl method (removed encodeuricomponent()

if (id && !ember.isarray(id)) { url.push(encodeuricomponent(id)); } 

for trefferlisteadapter

app.trefferlisteadapter = app.applicationadapter.extend({ buildurl: function(type, id) {      var url = [];     var host = helicdevserver;     var prefix = this.urlprefix();      if (type) { url.push(this.pathfortype(type)); }     if (id && !ember.isarray(id)) { url.push(id); }     if (prefix) { url.unshift(prefix); }      url = url.join('/');     if (!host && url) { url = '/' + url; }     return url; } }); 

after request send , receive expected json response, have 2 entrys in store:

entry 1 :  id = 1 entry 2 :  id = 1?identnummer=0000000&parameter2=xy&parameter3=zy 

the first entry expected one, second corrupt , causes error:

error: assertion failed: expected object `data` in call `push` app.trefferliste , undefined @ new error (native) @ error.embererror (/js/libs/ember-stable/ember.debug.js:12061:21) @ object.ember.default.assert (/js/libs/ember-stable/ember.debug.js:5162:13) @ ember$data$lib$system$store$$service.extend.push (/js/libs/ember-canary/ember-data.js:10849:15) @ /js/libs/ember-canary/ember-data.js:4805:24 @ object.backburner.run (/js/libs/ember-stable/ember.debug.js:217:27) @ ember$data$lib$system$store$$service.extend._adapterrun (/js/libs/ember-canary/ember-data.js:11143:33) @ /js/libs/ember-canary/ember-data.js:4802:22 @ trycatch (/js/libs/ember-stable/ember.debug.js:46977:16) @ invokecallback (/js/libs/ember-stable/ember.debug.js:46989:17) 

so questions are:

• is acceptable method pass dynamic parameters find method?
• does know how can prevent corrupt item in store?

---

some more information setup:

debug: ember      : 1.11.3 ember.debug.js:5197 debug: ember data : 1.0.0-beta.17+canary.4ad70aab2a ember.debug.js:5197 debug: jquery     : 2.1.3 

serializer method sideloading records:

/** deserialize nested json payload flat object sideloaded relationships. */ app.nestedserializer = ds.restserializer.extend({  /** generate unique id record hash @param {ds.store} store @param {ds.model} type @param {object} hash record hash object @return {string} new id */ generateid: function(store, type, hash){ var id, primarykey, serializer = store.serializerfor(type);  type._generatedids = type._generatedids || 0;  // id property name primarykey = ember.get(serializer, 'primarykey') || 'id'; id = hash[primarykey];  // generate id if (!id) {   id = ++type._generatedids;   hash[primarykey] = id; } return id; },   /** sideload record hash payload  @method sideloadrecord @param {ds.store} store @param {ds.model} type @param {object} payload entire payload @param {object} hash    record hash object @return {object} id of record(s) sideloaded */ sideloadrecord: function(store, type, payload, hash) { var id, sideloadkey, sideloadarr, serializer;  // if hash array, sideload each item in array if (hash instanceof array) {   id = [];   hash.foreach(function(item, i){     id[i] = this.sideloadrecord(store, type, payload, item);     }, this); } // sideload record else if (typeof hash === 'object') {   sideloadkey = type.typekey.pluralize();   // sideloaded keys plural   sideloadarr = payload[sideloadkey] || []; // get/create sideload array   id = this.generateid(store, type, hash);    // sideload, if it's not sideloaded   if (sideloadarr.findby('id', id) === undefined){           sideloadarr.push(hash);     payload[sideloadkey] = sideloadarr;   } } // assume it's pointing sideloaded id else {   id = hash; }  return id; },  /** process nested relationships on single hash record  @method extractrelationships @param {ds.store} store @param {ds.model} type @param {object} payload entire payload @param {object} hash    hash record being processed @return {object} updated hash object */ processrelationships: function(store, type, payload, hash) { // if hash array, process each item in array if (hash instanceof array) {   hash.foreach(function(item, i){     hash[i] = this.processrelationships(store, type, payload, item);     }, this); }  else {    // find relationships in model  type.eachrelationship(function(key, relationship) {     var related = hash[key],         // hash relationship         reltype = relationship.type; // model type      this.generateid(store, type, hash);     hash[key] = this.sideloadrecord(store, reltype, payload, related);     this.processrelationships(store, reltype, payload, related);     }, this); }  return hash; },  /** (overloaded method) starts deserialized of payloads.  @method normalizepayload @param {object} payload @return {object} normalized payload  */ extract: function(store, type, payload, id, requesttype) {  payload = this.normalizepayload(payload); var rootkeys = ember.keys(payload);  // loop through root properties , process extract relationships rootkeys.foreach(function(key){   var type = store.container.lookupfactory('model:' + key.singularize()),       hash = payload[key];  // if key resolves model type, sideload embedded relationships   if (type) {      this.processrelationships(store, type, payload, hash);   } }, this);  console.log(payload);  return this._super(store, type, payload, id, requesttype); } , normalizepayload: function(payload) {  if(payload.elementbeanwrapper){   payload.dashboard = payload.elementbeanwrapper;   delete payload.elementbeanwrapper;       }  return payload;  } });  app.applicationserializer = app.nestedserializer; 

you can monitor query params this:

#..controller queryparamsdidchange: (->   @store.find('mymodel', @get('customqueryparams')).then (models)=>     @set 'content', models ).observes 'customqueryparams' 

customqueryparams object {myparam1: '123', myparam2: '456'}

will work you?