xtype: textfield, con un inputType: 'file' y al formpanel colocarle fileUpload: true... con eso puedes recibir del lado servidor el archivo que escogiste en el formulario y guradarlo donde quieras.
function cargarclientes(){
this.form = new Ext.form.FormPanel({
url: 'cargar.php',
width:330,
bodyStyle:'margin-left:10px;',
border:false,
waitMsgTarget: true,
labelWidth: 50,
fileUpload: true,
items:[
{xtype:'textfield',
fieldLabel:'Archivo',
inputType:'file',
name:'archivo',
emptyText: 'Debe seleccionar un archivo',
width:200}
]
});
this.cargar= function()
{
this.form.getForm().submit(
{
waitMsg:'Cargando...',
success: function(f,a)
{
Ext.Msg.show({
title: 'Cargando', //<- el título del diálogo
msg: 'Archivo Cargado Correctamente !!', //<- El mensaje
buttons: Ext.Msg.OK, //<- Boton de Aceptar
icon: Ext.Msg.INFO // <- un ícono de Info
});
winc.close();
},
failure: function(f,a)
{
Ext.Msg.show({
title: 'Error', //<- el título del diálogo
msg: a.result.errormsg, //<- El mensaje
buttons: Ext.Msg.OK, //<- Boton de Aceptar
icon: Ext.Msg.ERROR // <- un ícono de Info
});
}
}
);//submit
}//cargar
var winc;
if(!winc){
winc = new Ext.Window({
title: '.: Cargar Clientes :.',
bodyStyle: 'padding:10px;background-color:#fff;',
width:315,
height:150,
x:50,
y:50,
modal:true,
buttons: [{text:'Cargar',handler:this.cargar,scope:this}],
items:[this.form]
});
}
winc.show(this);
}
/*!
* Ext JS Library 3.0+
* Copyright(c) 2006-2009 Ext JS, LLC
* licensing@extjs.com
* http://www.extjs.com/license
*/
Ext.ns('Ext.ux.form');
/**
* <a href="/profile/class">@class</a> Ext.ux.form.FileUploadField
* <a href="/profile/extends">@extends</a> Ext.form.TextField
* Creates a file upload field.
* <a href="/profile/xtype">@xtype</a> fileuploadfield
*/
Ext.ux.form.FileUploadField = Ext.extend(Ext.form.TextField, {
/**
* <a href="/profile/cfg">@cfg</a> {String} buttonText The button text to display on the upload button (defaults to
* 'Browse...'). Note that if you supply a value for {@link #buttonCfg}, the buttonCfg.text
* value will be used instead if available.
*/
buttonText: 'Browse...',
/**
* <a href="/profile/cfg">@cfg</a> {Boolean} buttonOnly True to display the file upload field as a button with no visible
* text field (defaults to false). If true, all inherited TextField members will still be available.
*/
buttonOnly: false,
/**
* <a href="/profile/cfg">@cfg</a> {Number} buttonOffset The number of pixels of space reserved between the button and the text field
* (defaults to 3). Note that this only applies if {@link #buttonOnly} = false.
*/
buttonOffset: 3,
/**
* <a href="/profile/cfg">@cfg</a> {Object} buttonCfg A standard {@link Ext.Button} config object.
*/
// private
readOnly: true,
/**
* <a href="/profile/hide">@hide</a>
* <a href="/profile/method">@method</a> autoSize
*/
autoSize: Ext.emptyFn,
// private
initComponent: function(){
Ext.ux.form.FileUploadField.superclass.initComponent.call(this);
this.addEvents(
/**
* <a href="/profile/event">@event</a> fileselected
* Fires when the underlying file input field's value has changed from the user
* selecting a new file from the system file selection dialog.
* <a href="/profile/param">@param</a> {Ext.ux.form.FileUploadField} this
* <a href="/profile/param">@param</a> {String} value The file value returned by the underlying file input field
*/
'fileselected'
);
},
// private
onRender : function(ct, position){
Ext.ux.form.FileUploadField.superclass.onRender.call(this, ct, position);
this.wrap = this.el.wrap({cls:'x-form-field-wrap x-form-file-wrap'});
this.el.addClass('x-form-file-text');
this.el.dom.removeAttribute('name');
this.fileInput = this.wrap.createChild({
id: this.getFileInputId(),
name: this.name||this.getId(),
cls: 'x-form-file',
tag: 'input',
type: 'file',
size: 1
});
var btnCfg = Ext.applyIf(this.buttonCfg || {}, {
text: this.buttonText
});
this.button = new Ext.Button(Ext.apply(btnCfg, {
renderTo: this.wrap,
cls: 'x-form-file-btn' + (btnCfg.iconCls ? ' x-btn-icon' : '')
}));
if(this.buttonOnly){
this.el.hide();
this.wrap.setWidth(this.button.getEl().getWidth());
}
this.fileInput.on('change', function(){
var v = this.fileInput.dom.value;
this.setValue(v);
this.fireEvent('fileselected', this, v);
}, this);
},
// private
getFileInputId: function(){
return this.id + '-file';
},
// private
onResize : function(w, h){
Ext.ux.form.FileUploadField.superclass.onResize.call(this, w, h);
this.wrap.setWidth(w);
if(!this.buttonOnly){
var w = this.wrap.getWidth() - this.button.getEl().getWidth() - this.buttonOffset;
this.el.setWidth(w);
}
},
// private
onDestroy: function(){
Ext.ux.form.FileUploadField.superclass.onDestroy.call(this);
Ext.destroy(this.fileInput, this.button, this.wrap);
},
// private
preFocus : Ext.emptyFn,
// private
getResizeEl : function(){
return this.wrap;
},
// private
getPositionEl : function(){
return this.wrap;
},
// private
alignErrorIcon : function(){
this.errorIcon.alignTo(this.wrap, 'tl-tr', [2, 0]);
}
});
Ext.reg('fileuploadfield', Ext.ux.form.FileUploadField);
// backwards compat
Ext.form.FileUploadField = Ext.ux.form.FileUploadField;
{
xtype: 'fileuploadfield',
id: 'form-file',
emptyText: 'Select an image',
fieldLabel: 'Photo',
name: 'photo-path',
buttonText: '',
buttonCfg: {
iconCls: 'upload-icon'
}
}
{
xtype: 'fileuploadfield',
id: 'form-file',
emptyText: 'Select an image',
fieldLabel: 'Photo',
name: 'photo-path',
buttonText: '',
buttonCfg: {
iconCls: 'upload-icon'
}
}
![]() |
LoadFile.png | 18K |
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