here's what i will do to send the json to server
---
new Ajax.Request(url, {
postBody: Object.toJSON(params),
contentType: "text/javascript",
onSuccess: function(xhr) {
},
onFailure: function(xhr) {
},
onComplete: function(xhr) {
}
});
---
another thing, you can lose those redundant $(e) in the array iterator.
cheers
--
mona
[EMAIL PROTECTED]
On Mon, Nov 17, 2008 at 1:53 PM, Alex Mcauley
<[EMAIL PROTECTED]> wrote:
>
> can i send all that into json afterwards to send it to the server ?
>
>
> Thanks
> Alex
> ----- Original Message -----
> From: "Mona Remlawi" <[EMAIL PROTECTED]>
> To: <[email protected]>
> Sent: Monday, November 17, 2008 12:52 PM
> Subject: [Proto-Scripty] Re: Sending Json to the server
>
>
>>
>> ok what about this:
>>
>> var params = {};
>> $$('.formJson').each(function(e) {
>> params[$(e).dbCol] = $(e).value;
>> }
>>
>> cheers
>>
>> --
>> mona
>> [EMAIL PROTECTED]
>>
>> On Mon, Nov 17, 2008 at 1:43 PM, Alex Mcauley
>> <[EMAIL PROTECTED]> wrote:
>>>
>>> cant use it as it needs to be custom as stipulated ... i need to get
>>> certain
>>> fields from the input elements ..
>>>
>>> merge() seems to want to do it but is not working as expected
>>>
>>> Thanks
>>> Alex
>>>
>>> ----- Original Message -----
>>> From: "Mona Remlawi" <[EMAIL PROTECTED]>
>>> To: <[email protected]>
>>> Sent: Monday, November 17, 2008 12:34 PM
>>> Subject: [Proto-Scripty] Re: Sending Json to the server
>>>
>>>
>>>>
>>>> hmm just out of the top of my head here, did you try using
>>>> $H(form.serialiaze()) ?
>>>>
>>>> cheers
>>>>
>>>> --
>>>> mona
>>>> [EMAIL PROTECTED]
>>>>
>>>> On Mon, Nov 17, 2008 at 1:13 PM, Alex Mcauley
>>>> <[EMAIL PROTECTED]> wrote:
>>>>>
>>>>> basically i think i need a push method to push values into a json
>>>>> object
>>>>>
>>>>> then i can try to decode it on the server!!
>>>>>
>>>>> ----- Original Message -----
>>>>> From: "Jeztah" <[EMAIL PROTECTED]>
>>>>> To: "Prototype & script.aculo.us"
>>>>> <[email protected]>
>>>>> Sent: Monday, November 17, 2008 11:51 AM
>>>>> Subject: [Proto-Scripty] Sending Json to the server
>>>>>
>>>>>
>>>>>>
>>>>>> Morning Guys ...
>>>>>>
>>>>>> I am having a real headache trying to send json data to the server and
>>>>>> have php decode it so i can do something with the data ..
>>>>>> .
>>>>>> Basically what i am trying to do is...
>>>>>>
>>>>>> I have a form and i would like to send data to the server in Json form
>>>>>> (key/value pairs) so i can go over it in a loop with php cehcking
>>>>>> somehting against a database...
>>>>>>
>>>>>> I did think of serialize() but i need to send information in a custom
>>>>>> tag thats in some input values somethin like
>>>>>>
>>>>>> <input type="text" id="foo_12323142341234" class="formJson"
>>>>>> dbCol="forename" value="John" />
>>>>>> <input type="text" id="foo_12323142344321" class="formJson"
>>>>>> dbCol="surname" value="Doe" />
>>>>>> and have in the json
>>>>>> var params=new Array();
>>>>>> $$('.formJson').each(function(e) {
>>>>>> var p=$(e).dbCol + $(e).value;
>>>>>> var d=p.toJSON();
>>>>>> params.push(d);
>>>>>> }
>>>>>> to end up with something like .....
>>>>>> "forename" : "John",
>>>>>> "surname" : "Doe"
>>>>>>
>>>>>> toJSON() seems to not be playing nice and tells me its not a function
>>>>>>
>>>>>> Can anyone think of a way to encode all the elements with the
>>>>>> className of 'formJson' grabbing the custom tag (dbCol) and the value
>>>>>> of the element into an object or an array and send it to the server
>>>>>> (running php 5.2) so i can process it on the server end ..
>>>>>>
>>>>>> I've been scratching my head over it all morning and cant find a
>>>>>> solution !!
>>>>>>
>>>>>> Regards
>>>>>> Alex
>>>>>> >
>>>>>>
>>>>>
>>>>>
>>>>> >
>>>>>
>>>>
>>>> >
>>>>
>>>
>>>
>>> >
>>>
>>
>> >
>>
>
>
> >
>
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