Sencha touch ExtJS，SenchaTouch-FormPanel can'；是否从存储中加载值？

如何将值从存储加载到formpanel中？我已经建立了一个

我不知道为什么我的表单字段没有加载

模型：

Ext.ns('app', 'app.defaults');
        Ext.regModel('MyModel', {
            fields: [
                {name: 'var1', type: 'integer'}
            ]
        });
        app.defaults.vars = {
            var1: 5
        };

 var myStore = new Ext.data.Store({
                    model: 'MyModel',
                    proxy: {
                        type: 'localstorage',
                        id: 'model-proxy'
                    },
                    listeners: {
                        load: function(store, records, successful) {
                            if (this.getCount() > 1) {
                                alert('Error: More than one record is impossible.');
                                this.proxy.clear();
                            }
                            if (this.getCount() == 0) {
                                alert( "Count 0, loading defaults");
                                this.add(app.defaults.vars);
                                this.sync();
                            }

                            console.log("Attempting to load store");
                            myForm.load(this);
                        }
                    },
                    autoLoad: true,
                    autoSave: true
                });

var myForm = new Ext.form.FormPanel({
                    id: 'my-form',
                    scroll: 'vertical',
                    items: [
                        {
                            xtype: 'fieldset',
                            defaults: {
                                labelWidth: '35%'
                            },
                            items: [
                                {
                                    xtype: 'numberfield',
                                    id: 'var1',
                                    name: 'var1',
                                label: 'Var1',
                                placeHolder: '100',
                                useClearIcon: true
                            }
                        ]
                    }
                ]
            });

商店：

Ext.ns('app', 'app.defaults');
        Ext.regModel('MyModel', {
            fields: [
                {name: 'var1', type: 'integer'}
            ]
        });
        app.defaults.vars = {
            var1: 5
        };

 var myStore = new Ext.data.Store({
                    model: 'MyModel',
                    proxy: {
                        type: 'localstorage',
                        id: 'model-proxy'
                    },
                    listeners: {
                        load: function(store, records, successful) {
                            if (this.getCount() > 1) {
                                alert('Error: More than one record is impossible.');
                                this.proxy.clear();
                            }
                            if (this.getCount() == 0) {
                                alert( "Count 0, loading defaults");
                                this.add(app.defaults.vars);
                                this.sync();
                            }

                            console.log("Attempting to load store");
                            myForm.load(this);
                        }
                    },
                    autoLoad: true,
                    autoSave: true
                });

var myForm = new Ext.form.FormPanel({
                    id: 'my-form',
                    scroll: 'vertical',
                    items: [
                        {
                            xtype: 'fieldset',
                            defaults: {
                                labelWidth: '35%'
                            },
                            items: [
                                {
                                    xtype: 'numberfield',
                                    id: 'var1',
                                    name: 'var1',
                                label: 'Var1',
                                placeHolder: '100',
                                useClearIcon: true
                            }
                        ]
                    }
                ]
            });

表格：

Ext.ns('app', 'app.defaults');
        Ext.regModel('MyModel', {
            fields: [
                {name: 'var1', type: 'integer'}
            ]
        });
        app.defaults.vars = {
            var1: 5
        };

 var myStore = new Ext.data.Store({
                    model: 'MyModel',
                    proxy: {
                        type: 'localstorage',
                        id: 'model-proxy'
                    },
                    listeners: {
                        load: function(store, records, successful) {
                            if (this.getCount() > 1) {
                                alert('Error: More than one record is impossible.');
                                this.proxy.clear();
                            }
                            if (this.getCount() == 0) {
                                alert( "Count 0, loading defaults");
                                this.add(app.defaults.vars);
                                this.sync();
                            }

                            console.log("Attempting to load store");
                            myForm.load(this);
                        }
                    },
                    autoLoad: true,
                    autoSave: true
                });

var myForm = new Ext.form.FormPanel({
                    id: 'my-form',
                    scroll: 'vertical',
                    items: [
                        {
                            xtype: 'fieldset',
                            defaults: {
                                labelWidth: '35%'
                            },
                            items: [
                                {
                                    xtype: 'numberfield',
                                    id: 'var1',
                                    name: 'var1',
                                label: 'Var1',
                                placeHolder: '100',
                                useClearIcon: true
                            }
                        ]
                    }
                ]
            });

---

我找到了连接formpanel和数据的其他方法 加载表单后，插入以下代码

  myForm.getForm().loadRecord(Ext.ModelManager.create({
                        'var1':5
                    }, 'MyModel'));

---

因此，请加载一条记录而不是存储。加载

记录[0]

，而不是

此
@Gregory Nozik:已用模型更新。它位于1页实时示例的源代码中。
.load
或
.loadRecord
只要您传入的是一条记录而不是一个存储区，就可以正常工作。我给你的答案加上了修正。