Re: [jQuery] Why isn't my Ajax call working?

2007-02-16 Thread Jake McGraw 
Which PHP array are you using to access user variables? If you're
using $_GET, then your AJAX Post variables won't show up in the
application, I usually use $_REQUEST. Also, have you thought of using
the jQuery ajax abstraction methods? Something like this should do the
trick (not tested):

$.ajaxError(function(request, settings){
alert('An error has occurred!');
});

function loadModuleHTML(p_id, p_moduleIndex) {
$.post('get_file_contents.php',{mod_index:p_moduleIndex},function(data){
$(#+p_id).empty().append('div class=sortListInner'+data+'/div');
});

$(function(){
loadModuleHTML('li0',0);
});

I noticed that you're using some plain Jane JavaScript, like
'getElementById', etc. In case you haven't already, you should check
out all the amazing things jQuery can do besides ajax.

- jake

On 2/16/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
 Hi,

 I'm sure this is really simple, but here is my dilemma.  I'm trying to make 
 an Ajax call to get some response text.  However, when I make the call, my 
 html variable is coming up empty.  Additionally, my error function is never 
 invoked.

 function loadModuleHTML(p_id, p_moduleIndex) {
 var html = $.ajax({
 type: POST,
 url: get_file_contents.php,
 data: mod_index= + p_moduleIndex,
 dataType: html,
 error: function(req, errorMsg) {
 alert(An error occurred:  + errorMsg);
 }
 }).responseText;
 alert(html);// This always returns a blank alert 
 box.
 document.getElementById(p_id).innerHTML = div 
 class=\sortListInner\ + html + /div;
 }// loadModuleHTML

 $().ready(function() {
 loadModuleHTML('li0', 0);
 });

 If I hard code the URL mydomain.com/get_file_contents.php?mod_index=0 into 
 my browser, I get valid HTML returned.  Any ideas what's going on?

 Thanks, - Dave

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Re: [jQuery] Why isn't my Ajax call working?

2007-02-16 Thread dalvarado 

  ---Original Message---
  From: Jake McGraw [EMAIL PROTECTED]
  Subject: Re: [jQuery] Why isn't my Ajax call working?
  Sent: Feb 16 '07 22:33
  
  Which PHP array are you using to access user variables? If you're
  using $_GET, then your AJAX Post variables won't show up in the
  application, I usually use $_REQUEST. Also, have you thought of using
  the jQuery ajax abstraction methods? Something like this should do the
  trick (not tested):
  
  $.ajaxError(function(request, settings){
  alert('An error has occurred!');
  });
  
  function loadModuleHTML(p_id, p_moduleIndex) {
  $.post('get_file_contents.php',{mod_index:p_moduleIndex},function(data){
  $(#+p_id).empty().append('div class=sortListInner'+data+'/div');
  });
  
  $(function(){
  loadModuleHTML('li0',0);
  });
  
  I noticed that you're using some plain Jane JavaScript, like
  'getElementById', etc. In case you haven't already, you should check
  out all the amazing things jQuery can do besides ajax.
  
  - jake
  
  On 2/16/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
   Hi,
  
   I'm sure this is really simple, but here is my dilemma.  I'm trying to 
 make an Ajax call to get some response text.  However, when I make the call, 
 my html variable is coming up empty.  Additionally, my error function is 
 never invoked.
  
   function loadModuleHTML(p_id, p_moduleIndex) {
   var html = $.ajax({
   type: POST,
   url: get_file_contents.php,
   data: mod_index= + p_moduleIndex,
   dataType: html,
   error: function(req, errorMsg) {
   alert(An error occurred:  + errorMsg);
   }
   }).responseText;
   alert(html);// This always returns a blank 
 alert box.
   document.getElementById(p_id).innerHTML = div 
 class=\sortListInner\ + html + /div;
   }// loadModuleHTML
  
   $().ready(function() {
   loadModuleHTML('li0', 0);
   });
  
   If I hard code the URL mydomain.com/get_file_contents.php?mod_index=0 
 into my browser, I get valid HTML returned.  Any ideas what's going on?
  
   Thanks, - Dave
  
   ___
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   discuss@jquery.com
   http://jquery.com/discuss/
  
  

Thanks for this info.  Unfortunately, I'm getting a JS error $.ajaxError is 
not a function.  My code is below.  Is that the right syntax or do I need to 
be using a more current version of jQuery?  

$.ajaxError(function(request, settings){
alert('An error has occurred!');
});

function loadModuleHTML(p_id, p_moduleIndex) {
$.post('get_file_contents.php',
{mod_index:p_moduleIndex},
function(data){
$(#+p_id).empty().append('div 
class=sortListInner'+data+'/div');
});
}

$(function(){
loadModuleHTML('li0',0);
});

Thanks, - Dave  

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Re: [jQuery] Why isn't my Ajax call working?

2007-02-16 Thread Jake McGraw 
Sorry, that function needs to be attached to jQuery object... if
you're just going to put up an alert box, you can use:

$(document).ajaxError(function(request, settings){
 alert('An error has occurred!');
 });

That should work, I think.

- jake

On 2/16/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:

   ---Original Message---
   From: Jake McGraw [EMAIL PROTECTED]
   Subject: Re: [jQuery] Why isn't my Ajax call working?
   Sent: Feb 16 '07 22:33
 
   Which PHP array are you using to access user variables? If you're
   using $_GET, then your AJAX Post variables won't show up in the
   application, I usually use $_REQUEST. Also, have you thought of using
   the jQuery ajax abstraction methods? Something like this should do the
   trick (not tested):
 
   $.ajaxError(function(request, settings){
   alert('An error has occurred!');
   });
 
   function loadModuleHTML(p_id, p_moduleIndex) {
   $.post('get_file_contents.php',{mod_index:p_moduleIndex},function(data){
   $(#+p_id).empty().append('div class=sortListInner'+data+'/div');
   });
 
   $(function(){
   loadModuleHTML('li0',0);
   });
 
   I noticed that you're using some plain Jane JavaScript, like
   'getElementById', etc. In case you haven't already, you should check
   out all the amazing things jQuery can do besides ajax.
 
   - jake
 
   On 2/16/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
Hi,
   
I'm sure this is really simple, but here is my dilemma.  I'm trying to 
  make an Ajax call to get some response text.  However, when I make the 
  call, my html variable is coming up empty.  Additionally, my error 
  function is never invoked.
   
function loadModuleHTML(p_id, p_moduleIndex) {
var html = $.ajax({
type: POST,
url: get_file_contents.php,
data: mod_index= + p_moduleIndex,
dataType: html,
error: function(req, errorMsg) {
alert(An error occurred:  + errorMsg);
}
}).responseText;
alert(html);// This always returns a blank 
  alert box.
document.getElementById(p_id).innerHTML = div 
  class=\sortListInner\ + html + /div;
}// loadModuleHTML
   
$().ready(function() {
loadModuleHTML('li0', 0);
});
   
If I hard code the URL mydomain.com/get_file_contents.php?mod_index=0 
  into my browser, I get valid HTML returned.  Any ideas what's going on?
   
Thanks, - Dave
   
___
jQuery mailing list
discuss@jquery.com
http://jquery.com/discuss/
   
 

 Thanks for this info.  Unfortunately, I'm getting a JS error $.ajaxError is 
 not a function.  My code is below.  Is that the right syntax or do I need to 
 be using a more current version of jQuery?

 $.ajaxError(function(request, settings){
 alert('An error has occurred!');
 });

 function loadModuleHTML(p_id, p_moduleIndex) {
 $.post('get_file_contents.php',
 {mod_index:p_moduleIndex},
 function(data){
 $(#+p_id).empty().append('div 
 class=sortListInner'+data+'/div');
 });
 }

 $(function(){
 loadModuleHTML('li0',0);
 });

 Thanks, - Dave

 ___
 jQuery mailing list
 discuss@jquery.com
 http://jquery.com/discuss/


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Re: [jQuery] Why isn't my Ajax call working?

2007-02-16 Thread dalvarado 

  ---Original Message---
  From: Jake McGraw [EMAIL PROTECTED]
  Subject: Re: [jQuery] Why isn't my Ajax call working?
  Sent: Feb 16 '07 22:58
  
  Sorry, that function needs to be attached to jQuery object... if
  you're just going to put up an alert box, you can use:
  
  $(document).ajaxError(function(request, settings){
   alert('An error has occurred!');
  });
  
  That should work, I think.
  
  - jake
  
  On 2/16/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
  
 ---Original Message---
 From: Jake McGraw [EMAIL PROTECTED]
 Subject: Re: [jQuery] Why isn't my Ajax call working?
 Sent: Feb 16 '07 22:33
   
 Which PHP array are you using to access user variables? If you're
 using $_GET, then your AJAX Post variables won't show up in the
 application, I usually use $_REQUEST. Also, have you thought of using
 the jQuery ajax abstraction methods? Something like this should do the
 trick (not tested):
   
 $.ajaxError(function(request, settings){
 alert('An error has occurred!');
 });
   
 function loadModuleHTML(p_id, p_moduleIndex) {
 $.post('get_file_contents.php',{mod_index:p_moduleIndex},function(data){
 $(#+p_id).empty().append('div class=sortListInner'+data+'/div');
 });
   
 $(function(){
 loadModuleHTML('li0',0);
 });
   
 I noticed that you're using some plain Jane JavaScript, like
 'getElementById', etc. In case you haven't already, you should check
 out all the amazing things jQuery can do besides ajax.
   
 - jake
   
 On 2/16/07, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote:
  Hi,
 
  I'm sure this is really simple, but here is my dilemma.  I'm trying 
 to make an Ajax call to get some response text.  However, when I make the 
 call, my html variable is coming up empty.  Additionally, my error function 
 is never invoked.
 
  function loadModuleHTML(p_id, p_moduleIndex) {
  var html = $.ajax({
  type: POST,
  url: get_file_contents.php,
  data: mod_index= + p_moduleIndex,
  dataType: html,
  error: function(req, errorMsg) {
  alert(An error occurred:  + 
 errorMsg);
  }
  }).responseText;
  alert(html);// This always returns a 
 blank alert box.
  document.getElementById(p_id).innerHTML = div 
 class=\sortListInner\ + html + /div;
  }// loadModuleHTML
 
  $().ready(function() {
  loadModuleHTML('li0', 0);
  });
 
  If I hard code the URL 
 mydomain.com/get_file_contents.php?mod_index=0 into my browser, I get valid 
 HTML returned.  Any ideas what's going on?
 
  Thanks, - Dave
 
  ___
  jQuery mailing list
  discuss@jquery.com
  http://jquery.com/discuss/
 
   
  
   Thanks for this info.  Unfortunately, I'm getting a JS error $.ajaxError 
 is not a function.  My code is below.  Is that the right syntax or do I need 
 to be using a more current version of jQuery?
  
   $.ajaxError(function(request, settings){
   alert('An error has occurred!');
   });
  
   function loadModuleHTML(p_id, p_moduleIndex) {
   $.post('get_file_contents.php',
   {mod_index:p_moduleIndex},
   function(data){
   $(#+p_id).empty().append('div 
 class=sortListInner'+data+'/div');
   });
   }
  
   $(function(){
   loadModuleHTML('li0',0);
   });
  
   Thanks, - Dave
  
   ___
   jQuery mailing list
   discuss@jquery.com
   http://jquery.com/discuss/
  
  

It does.  Thanks, Jake.  I have seen the light! - 

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Re: [jQuery] Why isn't my Ajax call working?

2007-02-16 Thread Christof Donat 
Hi,

 var html = $.ajax({
   type: POST,
   url: get_file_contents.php,
   data: mod_index= + p_moduleIndex,
   dataType: html,
   error: function(req, errorMsg) {
   alert(An error occurred:  + errorMsg);
   }
 }).responseText;

$.ajax() does an _assynchronous_ XMLHttpRequest. It returns immediatelly and 
does not wait for the request to finish. After the call has returned the text 
can simply not be there. Try it this way:

function loadModuleHTML(p_id, p_moduleIndex) {
  $.ajax({
type: POST,
url: get_file_contents.php,
data: mod_index= + p_moduleIndex,
dataType: html,
error: function(req, errorMsg) {
  alert(An error occurred:  + errorMsg);
}
success: function(h) {
  alert(h);
  $('#'+p_id).html(h); // yes, that is what jQuery is for
}
  });
}

Christof

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