pass variable

[mohaskuar]

i hav a controller and my problem is how can i pass variables to my php file so that i can do a new query and fill my store as json out put....

[redraid]

http://docs.sencha.com/ext-js/4-1/#!/guide/data

[mohaskuar]

my controller

Ext.define('AM.controller.Users', {
    extend: 'Ext.app.Controller',
    views:[
        'user.List','user.Edit','user.West','user.Tabview','user.ReportTree','user.SearchGrid',    
    ],
    stores:[
        'Users','Policies','SearchGrids',
    ],
    models: [
        'User','Gridfill',
    ],    
    init: function() {
        this.control({
            'userlist': {
                itemclick: this.searchUser
            },
        ...........remaining codes....
          
        });
            
    },
        
searchUser: function(grid, record) {//the grid  desplayed from userlist view
  var  searchId=record.get('id');
  
   SearchGrids.load({params: searchId});
      var view = Ext.widget('searchGrid');
    
},

......and on my php page

$sId=$_POST['searchId'];
then do query.....

// error SearchGrids is not defined and i tried this var SearchGrids= Ext.data.StoreManager.lookup('mystore'); and still the same error...what shall i do

[vietits]

Did you try SearchGrids = Ext.data.StoreManager.lookup('SearchGrids')?

[mohaskuar]

plus 'mystore' is the storeId of my store(SearchGrids);

[redraid]

Controller add getters for stores:

searchUser: function(grid, record) {//the grid  desplayed from userlist view
  var SearchGrids = this.getSearchGridsStore(), // or SearchGrids = grid.getStore(),
       searchId=record.get('id');
  
   SearchGrids.load({
       params: {
            searchId: searchId
       },
       callback: function () {
             // store loaded
       }
   });   
},

[mohaskuar]

the above

 var SearchGrids= this.getSearchGridsStore();
     SearchGrids.load({
       params: {
            searchId: searchId
       },.......

do exactly like i wanted but after loading the view which have a grid that uses SearchGrid the refresh button is not working....because..

$sId=$_POST['searchId'];

on the php file would be null...after refreshing the grid....how can i solve that.....another is i used

var view=Ext.widget('SearchGrid');

to load the view...so how can i close the first opend view before another one is loaded ....i tried this one

 Ext.widget('SearchGrid').close();

but does not close it

[redraid]

Use proxy extraParams:

searchUser: function(grid, record) {//the grid  desplayed from userlist view
  var SearchGrids = this.getSearchGridsStore(), // or SearchGrids = grid.getStore(),
       searchId=record.get('id');
  
   SearchGrids.proxy.extraParams.searchId = searchId;
   SearchGrids.load(
       callback: function () {
             // store loaded
       }
   });   

   if (this.searchGridWin) {
       // close opened window
       this.searchGridWin.close();
       //this.searchGridWin.destroy(); // if window closeAction != 'destroy' uncomment
       this.searchGridWin = null;
   } else {
       this.searchGridWin = Ext.widget('SearchGrid');
       this.searchGridWin.show();
   }
},