jqgrid and ajaxfileupload plugin again

jqgrid and ajaxfileupload plugin again

I broke my head and need help ...
I am using the ajaxfileupload plugin, very old but small, modified as
explained here.
jQuery.extend({
createUploadIframe: function(id, uri)
{
//create frame
var frameId = 'jUploadFrame' + id;
var iframeHtml = '';
jQuery(iframeHtml).appendTo(document.body);
return jQuery('#' + frameId).get(0);
},
createUploadForm: function(id, fileElementId, data)
{
//create form
var formId = 'jUploadForm' + id;
var fileId = 'jUploadFile' + id;
var form = jQuery('');
if(data)
{
for(var i in data)
{
jQuery('').appendTo(form);
}
}
var oldElement = jQuery('#' + fileElementId);
var newElement = jQuery(oldElement).clone();
jQuery(oldElement).attr('id', fileId);
jQuery(oldElement).before(newElement);
jQuery(oldElement).appendTo(form);
//set attributes
jQuery(form).css('position', 'absolute');
jQuery(form).css('top', '-1200px');
jQuery(form).css('left', '-1200px');
jQuery(form).appendTo('body');
return form;
},
ajaxFileUpload: function(s) {
// TODO introduce global settings, allowing the client to modify
them for all requests, not only timeout
s = jQuery.extend({}, jQuery.ajaxSettings, s);
var id = new Date().getTime()
var form = jQuery.createUploadForm(id, s.fileElementId,
(typeof(s.data)=='undefined'?false:s.data));
var io = jQuery.createUploadIframe(id, s.secureuri);
var frameId = 'jUploadFrame' + id;
var formId = 'jUploadForm' + id;
// Watch for a new set of requests
if ( s.global && ! jQuery.active++ )
{
jQuery.event.trigger( "ajaxStart" );
}
var requestDone = false;
// Create the request object
var xml = {}
if ( s.global )
jQuery.event.trigger("ajaxSend", [xml, s]);
// Wait for a response to come back
var uploadCallback = function(isTimeout)
{
var io = document.getElementById(frameId);
try
{
if(io.contentWindow)
{
xml.responseText =
io.contentWindow.document.body?io.contentWindow.document.body.innerHTML:null;
xml.responseXML =
io.contentWindow.document.XMLDocument?io.contentWindow.document.XMLDocument:io.contentWindow.document;
}else if(io.contentDocument)
{
xml.responseText =
io.contentDocument.document.body?io.contentDocument.document.body.innerHTML:null;
xml.responseXML =
io.contentDocument.document.XMLDocument?io.contentDocument.document.XMLDocument:io.contentDocument.document;
}
}catch(e)
{
jQuery.my_handleError(s, xml, null, e);
}
if ( xml || isTimeout == "timeout")
{
requestDone = true;
var status;
try {
status = isTimeout != "timeout" ? "success" : "error";
// Make sure that the request was successful or
notmodified
if ( status != "error" )
{
// process the data (runs the xml through httpData
regardless of callback)
var data = jQuery.uploadHttpData( xml, s.dataType );
// If a local callback was specified, fire it and
pass it the data
if ( s.success )
s.success( data, status );
// Fire the global callback
if( s.global )
jQuery.event.trigger( "ajaxSuccess", [xml, s] );
} else
jQuery.my_handleError(s, xml, status);
} catch(e)
{
status = "error";
jQuery.my_handleError(s, xml, status, e);
}
// The request was completed
if( s.global )
jQuery.event.trigger( "ajaxComplete", [xml, s] );
// Handle the global AJAX counter
if ( s.global && ! --jQuery.active )
jQuery.event.trigger( "ajaxStop" );
// Process result
if ( s.complete )
s.complete(xml, status);
jQuery(io).unbind()
setTimeout(function()
{ try
{
jQuery(io).remove();
jQuery(form).remove();
} catch(e)
{
jQuery.my_handleError(s, xml, null, e);
}
}, 100)
xml = null
}
}
// Timeout checker
if ( s.timeout > 0 )
{
setTimeout(function(){
// Check to see if the request is still happening
if( !requestDone ) uploadCallback( "timeout" );
}, s.timeout);
}
try
{
var form = jQuery('#' + formId);
jQuery(form).attr('action', s.url);
jQuery(form).attr('method', 'POST');
jQuery(form).attr('target', frameId);
if(form.encoding)
{
jQuery(form).attr('encoding', 'multipart/form-data');
}
else
{
jQuery(form).attr('enctype', 'multipart/form-data');
}
jQuery(form).submit();
} catch(e)
{
jQuery.my_handleError(s, xml, null, e);
}
jQuery('#' + frameId).load(uploadCallback );
return {abort: function () {}};
},
uploadHttpData: function( r, type ) {
var data = !type;
data = type == "xml" || data ? r.responseXML : r.responseText;
// If the type is "script", eval it in global context
if ( type == "script" )
jQuery.globalEval( data );
// Get the JavaScript object, if JSON is used.
if ( type == "json" )
eval( "data = " + data );
// evaluate scripts within html
if ( type == "html" )
jQuery("").html(data).evalScripts();
//alert($('param',
data).each(function(){alert($(this).attr('value'));}));
return data;
},
/* jQuery 1.2 function substitution: */
my_handleError: function( s, xhr, status, e ) {
// If a local callback was specified, fire it
if ( s.error ) s.error( xhr, status, e );
// Fire the global callback
/* INCOMPATIBLE!!! Modern jQuery 1.5+ expects xhr to be an
jqXHR object.
if ( s.global )
jQuery.event.trigger( "ajaxError", [xhr, s, e] );
*/
}
})
The environment is jquery-1.9.1, jqgrid 4.5.2
I uses it like this in the .navgrid add part:
width:350,
resize:false,
reloadAfterSubmit:true,
url: 'url_1.php',
closeAfterAdd:true,
recreateForm:true,
onInitializeForm: function (formid)
{
$(formid).attr('method','POST');
$(formid).attr('enctype','multipart/form-data');
$(formid).attr('action','');
},
afterSubmit: function (reponse,postdata)
{
if (reponse.responseText == "ok")
{
erreur='';
if ($("#photo").val() != "")
{
$.ajaxFileUpload({
url:'url_2.php',
secureuri:false,
fileElementId:'photo',
dataType:'json',
beforeSend:function()
{
$("#loading").show();
},
complete:function()
{
$("#loading").hide();
},
success: function (data, status) {
if (typeof data.error != 'undefined')
{
if(data.error != '') {
alert(data.error);
erreur = 'success';
} else {
alert(data.msg);
erreur = 'failed';
}
}
},
error: function (data, status, e) {
erreur = data.responseText;
}
});
if (erreur == 'success')
{
return [true,''];
}
else
{
return [false,erreur];
}
}
else
{ //nothing to do
return [true,''];
}
}
else
{
return [false,reponse.responseText,''];
}
}
url_1.php is correctly called and executed. Return 'ok', afterSubmit fired.
url_2.php is called with the photo as parameter. Return 'ok'.
With firebug I noted that ajaxfileupload didn't exit by success or by
error !!??
Therefore I dont know how to manage the exit of the afterSubmit event. I
mean the errors of url_2.php and the errors of ajaxfileupload.
I suppose that afterSubmit doesn't "wait" the exit of ajaxfileupload
because the process is asynchroneous.