var t = new Pman.Request({
url: baseURL + '/Images/Download/0/myfile.jpg',
params: { .... },
- success : function(data) {
-
- },
- failure : function () {
-
- }
+ success : function(res) {
+ Roo.log(res.data);
+ Roo.log(res.total);
+ ....
+ }
});
</code></pre>
* @param {Object} cfg Configuration object.
* @cfg {String} url Location to download from.
* @cfg {String} method GET or POST (default GET), POST will create a form, and post that into the hidden frame.
-* @cfg {Object/String/Function} (Optional) An object containing properties which are used as parameters to the
+* @cfg {Object/String/Function} params (Optional) An object containing properties which are used as parameters to the
* request, a url encoded string or a function to call to get either.
-*
+* @cfg {Function} success called with ( JSON decoded data of the data.. )
+* @cfg {Function} success called with ( JSON decoded data of the data.. )
+* @cfg {Boolean} showFailtureDialog (true|false) default true
*/
Pman.Request = function(config){
Pman.Request.superclass.constructor.call(this, config);
- config.failure = typeof(config.failure) == 'undefined' ? this.failure : config.failure;
+
+ if (this.mask) {
+ this.maskEl = this.maskEl || Roo.get(document.body);
+ Roo.get(this.maskEl).mask(this.mask);
+
+ }
this.request(config);
+
}
Roo.extend(Pman.Request, Roo.data.Connection, {
+ // private
+ showFailtureDialog : true,
+ processResponse : function(response) {
+ // convert the Roo Connection response into JSON data.
+
+ var res;
+ try {
+ res = Roo.decode(response.responseText);
+ // oops...
+ if (typeof(res) != 'object') {
+ res = { success : false, errorMsg : res, errors : true };
+ }
+ if (typeof(res.success) == 'undefined') {
+ res.success = false;
+ }
+
+ } catch(e) {
+ res = { success : false, errorMsg : response.responseText || Roo.encode(response), errors : true };
+ }
+ //Roo.log(response.responseText);
+ if (!res.success && !res.errorMsg) {
+ res.errorMsg = Roo.encode(response);
+ }
+ return res;
+ },
+ handleResponse : function(response)
+ {
+ this.transId = false;
+ var options = response.argument.options;
+ response.argument = options ? options.argument : null;
+ this.fireEvent("requestcomplete", this, response, options);
+
+ if (this.mask && this.maskEl) {
+ Roo.get(this.maskEl).unmask(true);
+ }
+ var res = this.processResponse(response);
+
+ if (!res.success) { // error!
+ if (options.failure) {
+ // failure is handled... - do not show error..
+ Roo.callback(options.failure, options.scope, [res, options]);
+ return;
+ }
+ Roo.MessageBox.hide(); // hide any existing messages..
+ Roo.MessageBox.alert("Error", res && res.errorMsg ? res.errorMsg : "Error Sending data");
+ return;
+ }
+ Roo.callback(options.success, options.scope, [res, options]);
+
+ },
+ handleFailure : function(response, e){
+ this.transId = false;
+ var options = response.argument.options;
+ response.argument = options ? options.argument : null;
+ this.fireEvent("requestexception", this, response, options, e);
+ var res = Roo.callback(options.failure, options.scope, [response, options]);
+ if (this.mask && this.maskEl) {
+ Roo.get(this.maskEl).unmask(true);
+ }
+ if (res !== true) {
+ var decode = this.processResponse(response);
+ Roo.log(decode);
+
+ if(!this.showFailtureDialog){
+ return;
+ }
+
+ if (Roo.MessageBox.isVisible()) {
+ alert(decode && decode.errorMsg ? decode.errorMsg : "Error Sending data - return true from failure to remove message");
+ return;
+ }
+
+ Roo.MessageBox.alert("Error", decode && decode.errorMsg ? decode.errorMsg : "Error Sending data");
+
+ }
+ }
});
\ No newline at end of file