*(Please, keep chorimum-extensions in the CC field or hit "Reply to all".)*
You can use the developer tools (Ctrl+Shift+J) or go to chrome://extensions
and inspect your extension (in case this is happening in the background
page).
Go to the "Resources" tab and (after you enable resource tracking) look at
the added entry for the URL you just tried to fetch through XMLHttpRequest.
It should be there and you can check its request headers, response headers
and its content. See if something is wrong there, if there is content.
☆PhistucK
On Mon, Jan 11, 2010 at 08:11, Ildiko Pocsai <ildiko.pocsa...@gmail.com>wrote:
> Hi!
>
> Thanks for the reply! I removed the asterisk from the end of the domain and
> put var output after the readyState, but the reponseText is still empty.
>
> By "strange error" I meant the empty response text. I looked into some
> tutorials about xmlhttrequest and saw that readyState should be 4 if request
> is done, and status 200. In my case readyState becomes 4, but status is 0. I
> don't understand what causes this.
>
> Could you give any other suggestions, please?
>
> Thanks in advance,
>
> Ildi
>
>
> On Mon, Jan 11, 2010 at 7:51 AM, PhistucK <phist...@gmail.com> wrote:
>
>> Try removing the asterisk in the end of the domain, it is not a regular
>> match pattern, so there is no need for it.
>> (Keep chromium-extensions as a recipient, please.)
>>
>> You said you received a "strange error", you meant a strange behavior (an
>> empty responseText) or a strange JavaScript error?
>> If it is indeed a strange error, please, paste it in your reply.
>>
>> And I just looked at your code more carefully - you cannot get the
>> responseText if the readyState is not 4. I know this should not be the
>> situation, but try putting the "var output = httpRequest.responseText;"
>> after the readyState assertion.
>>
>>
>> ☆PhistucK
>>
>>
>>
>> On Mon, Jan 11, 2010 at 00:10, Ildiko Pocsai
>> <ildiko.pocsa...@gmail.com>wrote:
>>
>>> Hi!
>>>
>>> First of all, thank you for your answer! I verified my manifest file and
>>> I have the domain included in it. Here is the manifest file:
>>>
>>> {
>>>
>>> "name":"cirip",
>>> "version":"1.0",
>>> "desciption":"A Cirip button in your toolbar.",
>>> "icons":{"128":"cirip.png"},
>>> "permission":[
>>> "http://www.cirip.ro/*";,
>>> "tabs"
>>> ],
>>> "browser_action":{
>>> "default_icon":"cirip.png",
>>> "default_title":"Cirip",
>>> "popup":"popup.html"
>>> }
>>> }
>>>
>>> But it is still not working. Do I need to include permission anywhere
>>> else? Or could give another possible solution to making the request?
>>>
>>> Thanks in advance,
>>>
>>> Ildi
>>>
>>> On Sun, Jan 10, 2010 at 9:58 PM, PhistucK <phist...@gmail.com> wrote:
>>>
>>>> Make sure you set the domain in the "permissions" section in the
>>>> manifest.
>>>>
>>>> ☆PhistucK
>>>>
>>>>
>>>> On Sun, Jan 10, 2010 at 12:18, ildi <ildiko.pocsa...@gmail.com> wrote:
>>>>
>>>>> Hello!
>>>>>
>>>>> I'm trying to develop an extension that retrieves messages from a
>>>>> blog, but I receive a strange error at httprequest. The request is
>>>>> executed because readystate = 4 but the responsetext is empty and
>>>>> status is null. I post my code here:
>>>>>
>>>>> function s1(){
>>>>> var url = "
>>>>> http://www.cirip.ro/php/firefox/mesajev2.php?";;
>>>>>
>>>>>
>>>>> url+="user="+document.getElementById("login").value;
>>>>>
>>>>> url+="&pass="+document.getElementById("pass").value;
>>>>>
>>>>> url+="&lang=RO";
>>>>> ajax(url);
>>>>> }
>>>>>
>>>>> var httpRequest = null;
>>>>>
>>>>> function ajax(url){
>>>>>
>>>>> httpRequest = new XMLHttpRequest();
>>>>> httpRequest.open('GET', url, true);
>>>>> httpRequest.onreadystatechange = infoReceived;
>>>>>
>>>>> httpRequest.send('');
>>>>>
>>>>> }
>>>>>
>>>>>
>>>>> function infoReceived(){
>>>>>
>>>>> var output = httpRequest.responseText;
>>>>>
>>>>> if (httpRequest.readyState == 4){
>>>>>
>>>>> document.getElementById("signin").style.visibility = "hidden";
>>>>>
>>>>> document.getElementById("workspace").style.display = "";
>>>>>
>>>>> }
>>>>> }
>>>>>
>>>>> Could anyone tell me what the problem is. The url used by ajax
>>>>> function is corect because if I put it directly in the browser the
>>>>> messages appear. So I really don't have an idea what is the matter
>>>>> with responsetext. Any help is welcome.
>>>>>
>>>>> Thanks!
>>>>>
>>>>> Ildi
>>>>>
>>>>> --
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>>>>> .
>>>>>
>>>>> For more options, visit this group at
>>>>> http://groups.google.com/group/chromium-extensions?hl=en.
>>>>>
>>>>>
>>>>>
>>>>>
>>>>
>>>
>>
>
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