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solepixel-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org

2007-Mar-16 15:42 UTC

Ajax.Request onSuccess - function with response

Currently I have 2 functions for saving data:

function confirmStep2(){
	var error_msg = validateForm(''step2'');

	if(error_msg == ""){
		prepareStuff(''Validating your information...'');
		var poststr = saveString(''step2'');
		new Ajax.Request(''crossjax.php?step2&validate'',
{parameters :
poststr, onSuccess : saveStep2, asynchronous : true});
	} else {
		errorStuff(error_msg);
	}

	return false;
}

function saveStep2(t){
	var error_msg = validateForm(''step2'');

	var validate = t.responseText;
	if(validate.indexOf('' '') != -1){
		var error_msg = validate;
	}

	if(error_msg == ""){
		prepareStuff(''Saving your information...'');
		var poststr = saveString(''step2'');
		new Ajax.Request(''crossjax.php?step2'', {parameters :
poststr,
onSuccess : function(){ goTo(''step3''); }, asynchronous :
true});
	} else {
		errorStuff(error_msg);
	}
	return false;
}

The problem is I can''t pass any information onto the next function due
to the fact that the onSuccess call of the first function won''t allow
me to enter any variables.

How can I setup 1 function that will allow me to get a response back
and make sure it''s blank and then process the information again
without a URL parameter, maybe something like this:

function confirmStep2(var_i_need_for_second_step){
	var error_msg = validateForm(''step2'');

	if(error_msg == ""){
		prepareStuff(''Validating your information...'');
		var poststr = saveString(''step2'');
		new Ajax.Request(''crossjax.php?step2&validate'',
{parameters :
poststr, onSuccess : handleResponse, asynchronous : true});

		handleResponse = function(t) {
			var validate = t.responseText;
			if(validate.indexOf('' '') != -1){
				var error_msg = validate;
			}

			if(error_msg == ""){
				prepareStuff(''Saving your information...'');
				new Ajax.Request(''crossjax.php?step2'', {parameters :
poststr,
onSuccess : function(){ goTo(var_i_need_for_second_step); },
asynchronous : true});
			}
		}
	} else {
		errorStuff(error_msg);
	}

	return false;
}

This would be really helpful because I could then setup 1 function for
all my steps, rather than having 1 for each step.


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solepixel-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org

2007-Mar-16 21:04 UTC

head link

Re: Ajax.Request onSuccess - function with response

Ok, I think I figured it out. I may have had it close to right before,
but was just missing a } or something.

Here is an example:

function confirmStep(step_num,goto_step,button_msg){
	var error_msg = validateForm(step_num);

	var opt = {
		// Send the data
		parameters: $(step_num).serialize(),
		// Use asynchronous
		asynchronous: true,
		// Handle successful response
		onSuccess: function(t) {
			error_msg = validateForm(step_num);
			var validate = t.responseText;

			if(validate.indexOf('' '') != -1){
				var error_msg = validate;
			}
			//alert(validate);
			if(error_msg == ""){
				new Ajax.Request(''crossjax.php?''+step_num, {parameters: $
(step_num).serialize(), onSuccess: function(){ goTo(goto_step); },
asynchronous: true});
			} else {
				errorStuff(button_msg,error_msg);
			}
		},
		// Handle other errors
		onFailure: function(t) {
			alert(''Error: '' + t.status + '' -- '' +
t.statusText);
		}
	}

	if(error_msg == ""){
		prepareStuff(''Validating your information...'');
		//var poststr = saveString(''step1'');
		new Ajax.Request(''crossjax.php?'' + step_num +
''&validate'', opt);

	} else {
		errorStuff(button_msg,error_msg);
	}

	return false;
}

On Mar 16, 10:42 am,
"solepi...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org"
<solepi...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
wrote:> Currently I have 2 functions for saving data:
>
> function confirmStep2(){
>         var error_msg = validateForm(''step2'');
>
>         if(error_msg == ""){
>                 prepareStuff(''Validating your
information...'');
>                 var poststr = saveString(''step2'');
>                 new
Ajax.Request(''crossjax.php?step2&validate'', {parameters :
> poststr, onSuccess : saveStep2, asynchronous : true});
>         } else {
>                 errorStuff(error_msg);
>         }
>
>         return false;
>
> }
>
> function saveStep2(t){
>         var error_msg = validateForm(''step2'');
>
>         var validate = t.responseText;
>         if(validate.indexOf('' '') != -1){
>                 var error_msg = validate;
>         }
>
>         if(error_msg == ""){
>                 prepareStuff(''Saving your
information...'');
>                 var poststr = saveString(''step2'');
>                 new Ajax.Request(''crossjax.php?step2'',
{parameters : poststr,
> onSuccess : function(){ goTo(''step3''); }, asynchronous :
true});
>         } else {
>                 errorStuff(error_msg);
>         }
>         return false;
>
> }
>
> The problem is I can''t pass any information onto the next function
due
> to the fact that the onSuccess call of the first function won''t
allow
> me to enter any variables.
>
> How can I setup 1 function that will allow me to get a response back
> and make sure it''s blank and then process the information again
> without a URL parameter, maybe something like this:
>
> function confirmStep2(var_i_need_for_second_step){
>         var error_msg = validateForm(''step2'');
>
>         if(error_msg == ""){
>                 prepareStuff(''Validating your
information...'');
>                 var poststr = saveString(''step2'');
>                 new
Ajax.Request(''crossjax.php?step2&validate'', {parameters :
> poststr, onSuccess : handleResponse, asynchronous : true});
>
>                 handleResponse = function(t) {
>                         var validate = t.responseText;
>                         if(validate.indexOf('' '') != -1){
>                                 var error_msg = validate;
>                         }
>
>                         if(error_msg == ""){
>                                 prepareStuff(''Saving your
information...'');
>                                 new
Ajax.Request(''crossjax.php?step2'', {parameters : poststr,
> onSuccess : function(){ goTo(var_i_need_for_second_step); },
> asynchronous : true});
>                         }
>                 }
>         } else {
>                 errorStuff(error_msg);
>         }
>
>         return false;
>
> }
>
> This would be really helpful because I could then setup 1 function for
> all my steps, rather than having 1 for each step.

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Andreas Franke

2007-Mar-17 13:28 UTC

head link

AW: [Rails-spinoffs] Ajax.Request onSuccess - function with response

Hi,
If i correctly understood your problem, i had the same a few days ago and
this might work for you:
----------------------------------------------------------------------------
function saveStep2(t){
	var error_msg = validateForm(''step2'');

	var validate = t.responseText;
	if(validate.indexOf('' '') != -1){
		var error_msg = validate;
	}

	if(error_msg == ""){
		prepareStuff(''Saving your information...'');
		var poststr = saveString(''step2'');
		new Ajax.Request(''crossjax.php?step2'', {parameters :
poststr, onSuccess : function(transport,json){
goTo(transport,json,''step3'');
}, asynchronous : true});
	} else {
		errorStuff(error_msg);
	}
	return false;
}

function goTo (transport,json,yourdata){
	var response = transport.responseText;
	alert (yourdata);
}
----------------------------------------------------------------------------

Andreas


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Brian DiChiara

2007-Mar-19 19:20 UTC

head link

Re: AW: [Rails-spinoffs] Ajax.Request onSuccess - function with response

Ok, so, what exactly is already available from the xhttp request? I''ve
seen
transport.responseText, and responseStatus, etc. What all do I have access
to. Also, what does the json variable return?

On 3/17/07, Andreas Franke <info-8Zvurif+njuzQB+pC5nmwQ@public.gmane.org>
wrote:>
>
> Hi,
> If i correctly understood your problem, i had the same a few days ago and
> this might work for you:
>
>
----------------------------------------------------------------------------
> function saveStep2(t){
>         var error_msg = validateForm(''step2'');
>
>         var validate = t.responseText;
>         if(validate.indexOf('' '') != -1){
>                 var error_msg = validate;
>         }
>
>         if(error_msg == ""){
>                 prepareStuff(''Saving your
information...'');
>                 var poststr = saveString(''step2'');
>                 new Ajax.Request(''crossjax.php?step2'',
{parameters :
> poststr, onSuccess : function(transport,json){
> goTo(transport,json,''step3'');
> }, asynchronous : true});
>         } else {
>                 errorStuff(error_msg);
>         }
>         return false;
> }
>
> function goTo (transport,json,yourdata){
>         var response = transport.responseText;
>         alert (yourdata);
> }
>
>
----------------------------------------------------------------------------
>
> Andreas
>
>
> >
>
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Rails spinoffs - Mar 2007 - Ajax.Request onSuccess - function with response

Ajax.Request onSuccess - function with response

Re: Ajax.Request onSuccess - function with response

AW: [Rails-spinoffs] Ajax.Request onSuccess - function with response

Re: AW: [Rails-spinoffs] Ajax.Request onSuccess - function with response