我有代码:ExtJS的 - 表单提交
win = desktop.createWindow({
id: 'admin-win',
title: 'Add administration users',
width: 740,
height: 480,
iconCls: 'icon-grid',
animCollapse: false,
constrainHeader: true,
xtype: 'form',
bodyPadding: 15,
url: 'save-form.php',
items: [{
xtype: 'textfield',
fieldLabel: 'Field',
name: 'theField'
}],
buttons: [{
text: 'Submit',
handler: function() {
var form = this.up('form').getForm();
if (form.isValid()) {
form.submit({
success: function (form, action) {
Ext.Msg.alert('Success', action.result.message);
},
failure: function (form, action) {
Ext.Msg.alert('Failed', action.result ? action.result.message : 'No response');
}
});
}
}
}]
});
和按钮不起作用。它会产生错误 - this.up('form')是未定义的。我怎样才能在这样的代码中调用getForm()?
更新: 非常感谢您的快速回复! 我修改你的代码为我的需求,这是它,并将它与桌面实例的工作原理:
win = desktop.createWindow({
id: 'admin-win',
title: 'Add administration users',
width: 740,
iconCls: 'icon-grid',
animCollapse: false,
constrainHeader: true,
items: [{
xtype: 'form',
bodyPadding: 15,
url: 'save-form.php',
items: [{
xtype: 'textfield',
fieldLabel: 'Field',
name: 'theField'
}],
buttons: [{
text: 'Submit',
handler: function() {
var form = this.up('form').getForm();
if (form.isValid()) {
this.up().up().submit({
success: function (form, action) {
Ext.Msg.alert('Success', action.result.message);
},
failure: function (form, action) {
Ext.Msg.alert('Failed', action.result ? action.result.message : 'No response');
}
});
}
}
}]
}]
});
这是您的完整的代码?什么desktop.createWindow做什么?我问这是因为你似乎试图创建一个窗口,但使用Ext.form.Panel选项。 – davidbuzatto 2012-08-13 21:43:17
它基于ExtJS桌面示例。我只想用窗体创建窗口。 – 2012-08-13 21:49:08
那么你复制/粘贴这段代码? – davidbuzatto 2012-08-13 21:49:47