[Proto-Scripty] Re: Ajax.request problem

[Gaurav Dubey]

Hello Akaballa

   Well as long as I understand prototype ajax request you need to add 
asynchronous: false,  in you ajax request definition.
So try like this:
  new Ajax.Request('some url',
{
   asynchronous: false, 
method:'post',
parameters: {searchString: searchQuery},
onSuccess: function(transport)
{ 
var str = transport.responseText || no response text;
$('searchResponse').update(str); 
 },
onFailure: function()
{
alert('Unable to retrieve requested data. Please try again.');
}
 });



Let me know if it still creates problem for you.
On Wednesday, 22 October 2008 19:49:30 UTC+5:30, akaballa wrote:

 Well I implemented what you said and debugged my code through firebug 
 and found out that the request is not sent because of the following 
 error: 

 Prototype is not defined 
 dispatchException()Prototype.js (line 1355) 
 respondToReadyState()Prototype.js (line 1322) 
 onStateChange()Prototype.js (line 1249) 
 bind()Prototype.js (line 214) 
 [Break on this error] (this.options.onException || 
 Prototype.emptyFunction)(this, exception); 

 i did not make any changes to the prototype.js file.  So I have no 
 idea what the problem is. 

 On Oct 22, 8:18 am, Baglan baglan@gmail.com wrote: 
  I see an error in your code which could have prevented it from working 
  at all; the ',' (comma) after the onSuccess function definition is 
  missing (happens to me all to frequently :)) - could that be the issue 
  or is it a typo? 
  
  I'd suggest you to use some kind of debugger for spotting that kind of 
  issues. Personally, I'm using FireBug for Firefox - it shows if there 
  were any Javascript errors and lets you inspect AJAX requests easily. 
  
  - Baglan 
  
  p.s. Here's the link for the Firebug: 
  
  https://addons.mozilla.org/en-US/firefox/addon/1843

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[Proto-Scripty] Re: Ajax.request problem

[Aurélien DESMULIER]

I suppose 'secid','Name' and 'cIns' are input elements from your
'trainingForm' form?
Why don't you use the serialize() method from the Form object in order to
send the parameters ?

*ie*:
var url = 'courseSecIdUpdate.php';
new Ajax.Request(url,
  {
   method: 'post',
   parameters: $('trainingForm').serlialize(),
   onSuccess: function(transport)
   {
   if(transport.status != 200)
   {
   alert(transport.status);
   }
   }
   onFailure: function(transport1)
   {
   alert('Did not work');
   alert(transport1.readyState);
   }
 });

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[Proto-Scripty] Re: Ajax.request problem

[Baglan]

I see an error in your code which could have prevented it from working
at all; the ',' (comma) after the onSuccess function definition is
missing (happens to me all to frequently :)) - could that be the issue
or is it a typo?

I'd suggest you to use some kind of debugger for spotting that kind of
issues. Personally, I'm using FireBug for Firefox - it shows if there
were any Javascript errors and lets you inspect AJAX requests easily.

- Baglan

p.s. Here's the link for the Firebug:

https://addons.mozilla.org/en-US/firefox/addon/1843

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