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POExtJS - dependent combobox
 

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  1. POExtJS - dependent combobox
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    <p>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.</p> <p>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.</p> <p>I dont know why. Here is my code, can anyone lend me a hand?</p> <p>The store: </p> <pre><code>var cmb_menu = new Ext.data.SimpleStore({ fields : ['id', 'menu'], data : menu }); </code></pre> <p>Code:</p> <pre><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(); } } } </code></pre> <p>},</p> <p>Thank you!</p>
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