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Thread: dependent combobox

  1. #1

    Default dependent combobox

    i had a problem with the loadData() function in my dependent combobox.I'm doing a desk where I can create shortcuts and modify them.
    The problem occurs when trying to modify the shortcut and pass "Tab con URL" to "Tab con Info de sistema". Detects an error in the loadData function when I choose the combo with id="sistemas". No data load brings me function GetMenu in the store.The data that returns the GetMenu function isn't loaded to the store.
    I dont know why. Here is my code, can anyone lend me a hand?

    Code:
    { xtype : "radio", boxLabel : "Tab con Info de sistema", value : "oneway", tabIndex : 1, id :'IdCheck', name : "rt_rt_radiobutton", listeners: { check: function(){ Ext.getCmp("sistemas").enable(); Ext.getCmp("iconUrl").disable(); } } }, { xtype:"radio", boxLabel:"Tab con URL", value:"twoway", id: 'idCheckedUrl', tabIndex:1, name:"rt_rt_radiobutton", listeners: { check: function (ctl, val) { if(val){ Ext.getCmp("iconUrl").enable(); Ext.getCmp("sistemas").disable(); Ext.getCmp("sistemas").clearValue(); Ext.getCmp("menus").clearValue(); Ext.getCmp("items").clearValue(); Ext.getCmp("subMenu").clearValue(); Ext.getCmp("menus").disable(); Ext.getCmp("items").disable(); Ext.getCmp("subMenu").disable(); } } } }, { xtype : 'combo', store : cmb_sistemas, hiddenName : 'id_sistema', allowBlank : false, value : sistemId, mode : 'local', fieldLabel : 'Sistemas', disabled : true, name : 'sistemas', id : 'sistemas', anchor : '90%', displayField : 'sistema', triggerAction: 'all', //rdiaz emptyText : 'Seleccione un sistema',//rdiaz editable : false, //rdiaz valueField : 'id', listeners : { select: function (){ idSistema = this.getValue(); nombreSistema= this.getRawValue(); var menu = Ext.getCmp("menus"); iMenu = getMenu(idSistema); //menu.store.clear(); menu.store.loadData(iMenu, true); menu.enable(); var items = Ext.getCmp("items"); //menu.clearValue(); //menu.store.removeAll();//rdiaz items.clearValue(); items.disable(); var subMenues= Ext.getCmp("subMenu"); subMenues.clearValue(); subMenues.disable(); } } }, { xtype : 'combo', store : cmb_menu, hiddenName : 'id', valueField : 'id', value : menuID, mode : 'local', allowBlank : false, fieldLabel : 'menu', disabled : true, triggerAction: 'all',//rdiaz emptyText : 'Seleccione un menu',//rdiaz editable : false, //rdiaz name : 'menus', id : 'menus', anchor : '90%', displayField : 'menu', listeners : { select: function () { selectedMenu = this.getValue(); Ext.getCmp("subMenu").clearValue(); //alert(selectedMenu); idSistema = Ext.getCmp("sistemas").getValue(); mItems = getItemsMenu(selectedMenu, idSistema); if($.trim(selectedMenu) == "000060000000010000"){ var subMenues= Ext.getCmp("subMenu"); subMenues.store.loadData(mItems); subMenues.enable(); var items = Ext.getCmp("items"); items.clearValue(); items.enable(); }else{ var subMenues= Ext.getCmp("subMenu"); subMenues.store.loadData(mItems); subMenues.disable(); var items = Ext.getCmp("items"); //alert(mItems); items.store.loadData(mItems); items.clearValue(); items.enable(); } } } },
    Thanks you!

  2. #2

    Default

    This Store:
    Code:
    var cmb_menu = new Ext.data.SimpleStore({
    				fields : ['id', 'menu'],
    				data   : menu
    				});
    someone help me with this problem?
    Thanks!!

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