Re: T5: JSONArray + fillling

2008-05-15 Thread Leon Derks 

Thanks,

How can I loop through the jsonObjects in javascript?

I have now something like this:

array.each(function(item) {
 item[0]  item[1]
 //fill options with the item.
}

But I get undefined text in for my select option values.
The number of items in my select is correct, but the key-value is set 
to  undefined


Leon

Lance Java wrote:

JSONArray options = new JSONArray();
for(Group group : ListGroup groups) {
   JSONObject obj = new JSONObject();
   obj.put(group.getId, group.getName());
   options.put(obj);
}

Cheers,
Lance.

2008/5/14 Leon Derks [EMAIL PROTECTED]:

  

Can you give me an example of that?

Leon


Lance Java wrote:



You want a JSONObject not a JSONArray
http://tapestry.formos.com/nightly/tapestry5/apidocs/index.html

Cheers,
Lance.

2008/5/14 Leon Derks [EMAIL PROTECTED]:



  

Hello

I found this example:

new JSONArray([['a', 'value a'], ['b', 'value b'], ['c', 'value c'],
['d',
'value d']]));

The JSONArray contains information for my select box, with a value -
label
pair.

But in my case, I want to make a new JSONArray filled with properties
from
my List of Groups.

So for example something like this:

for(Group group : ListGroup groups) {
 jsonArray.put(group.getId, group.getName());
}

The problem is that a put operation only allows put(Object value) and
put(int index, Object value);

How can I add the group.getId and group.getName() as a value-label pair
to
the JSONArray?

Leon


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Re: T5: JSONArray + fillling

2008-05-15 Thread Sven Homburg 
http://www.prototypejs.org/learn/json

2008/5/15 Leon Derks [EMAIL PROTECTED]:

 Thanks,

 How can I loop through the jsonObjects in javascript?

 I have now something like this:

 array.each(function(item) {
  item[0]  item[1]
  //fill options with the item.
 }

 But I get undefined text in for my select option values.
 The number of items in my select is correct, but the key-value is set to
  undefined

 Leon


 Lance Java wrote:

 JSONArray options = new JSONArray();
 for(Group group : ListGroup groups) {
   JSONObject obj = new JSONObject();
   obj.put(group.getId, group.getName());
   options.put(obj);
 }

 Cheers,
 Lance.

 2008/5/14 Leon Derks [EMAIL PROTECTED]:



 Can you give me an example of that?

 Leon


 Lance Java wrote:



 You want a JSONObject not a JSONArray
 http://tapestry.formos.com/nightly/tapestry5/apidocs/index.html

 Cheers,
 Lance.

 2008/5/14 Leon Derks [EMAIL PROTECTED]:





 Hello

 I found this example:

 new JSONArray([['a', 'value a'], ['b', 'value b'], ['c', 'value c'],
 ['d',
 'value d']]));

 The JSONArray contains information for my select box, with a value -
 label
 pair.

 But in my case, I want to make a new JSONArray filled with properties
 from
 my List of Groups.

 So for example something like this:

 for(Group group : ListGroup groups) {
  jsonArray.put(group.getId, group.getName());
 }

 The problem is that a put operation only allows put(Object value) and
 put(int index, Object value);

 How can I add the group.getId and group.getName() as a value-label pair
 to
 the JSONArray?

 Leon


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 To unsubscribe, e-mail: [EMAIL PROTECTED]
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-- 
with regards
Sven Homburg
http://tapestry5-components.googlecode.com

T5: JSONArray + fillling

2008-05-14 Thread Leon Derks 

Hello

I found this example:

new JSONArray([['a', 'value a'], ['b', 'value b'], ['c', 'value c'], 
['d', 'value d']]));


The JSONArray contains information for my select box, with a value - 
label pair.


But in my case, I want to make a new JSONArray filled with properties 
from my List of Groups.


So for example something like this:

for(Group group : ListGroup groups) {
   jsonArray.put(group.getId, group.getName());
}

The problem is that a put operation only allows put(Object value) and 
put(int index, Object value);


How can I add the group.getId and group.getName() as a value-label pair 
to the JSONArray?


Leon


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To unsubscribe, e-mail: [EMAIL PROTECTED]
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Re: T5: JSONArray + fillling

2008-05-14 Thread Lance Java 
You want a JSONObject not a JSONArray
http://tapestry.formos.com/nightly/tapestry5/apidocs/index.html

Cheers,
Lance.

2008/5/14 Leon Derks [EMAIL PROTECTED]:

 Hello

 I found this example:

 new JSONArray([['a', 'value a'], ['b', 'value b'], ['c', 'value c'], ['d',
 'value d']]));

 The JSONArray contains information for my select box, with a value - label
 pair.

 But in my case, I want to make a new JSONArray filled with properties from
 my List of Groups.

 So for example something like this:

 for(Group group : ListGroup groups) {
   jsonArray.put(group.getId, group.getName());
 }

 The problem is that a put operation only allows put(Object value) and
 put(int index, Object value);

 How can I add the group.getId and group.getName() as a value-label pair to
 the JSONArray?

 Leon


 -
 To unsubscribe, e-mail: [EMAIL PROTECTED]
 For additional commands, e-mail: [EMAIL PROTECTED]

Re: T5: JSONArray + fillling

2008-05-14 Thread Leon Derks 

Can you give me an example of that?

Leon

Lance Java wrote:

You want a JSONObject not a JSONArray
http://tapestry.formos.com/nightly/tapestry5/apidocs/index.html

Cheers,
Lance.

2008/5/14 Leon Derks [EMAIL PROTECTED]:

  

Hello

I found this example:

new JSONArray([['a', 'value a'], ['b', 'value b'], ['c', 'value c'], ['d',
'value d']]));

The JSONArray contains information for my select box, with a value - label
pair.

But in my case, I want to make a new JSONArray filled with properties from
my List of Groups.

So for example something like this:

for(Group group : ListGroup groups) {
  jsonArray.put(group.getId, group.getName());
}

The problem is that a put operation only allows put(Object value) and
put(int index, Object value);

How can I add the group.getId and group.getName() as a value-label pair to
the JSONArray?

Leon


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For additional commands, e-mail: [EMAIL PROTECTED]





  



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Re: T5: JSONArray + fillling

2008-05-14 Thread Lance Java 
JSONArray options = new JSONArray();
for(Group group : ListGroup groups) {
   JSONObject obj = new JSONObject();
   obj.put(group.getId, group.getName());
   options.put(obj);
}

Cheers,
Lance.

2008/5/14 Leon Derks [EMAIL PROTECTED]:

 Can you give me an example of that?

 Leon


 Lance Java wrote:

 You want a JSONObject not a JSONArray
 http://tapestry.formos.com/nightly/tapestry5/apidocs/index.html

 Cheers,
 Lance.

 2008/5/14 Leon Derks [EMAIL PROTECTED]:



 Hello

 I found this example:

 new JSONArray([['a', 'value a'], ['b', 'value b'], ['c', 'value c'],
 ['d',
 'value d']]));

 The JSONArray contains information for my select box, with a value -
 label
 pair.

 But in my case, I want to make a new JSONArray filled with properties
 from
 my List of Groups.

 So for example something like this:

 for(Group group : ListGroup groups) {
  jsonArray.put(group.getId, group.getName());
 }

 The problem is that a put operation only allows put(Object value) and
 put(int index, Object value);

 How can I add the group.getId and group.getName() as a value-label pair
 to
 the JSONArray?

 Leon


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 To unsubscribe, e-mail: [EMAIL PROTECTED]
 For additional commands, e-mail: [EMAIL PROTECTED]









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 To unsubscribe, e-mail: [EMAIL PROTECTED]
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