[Cartoweb-users] Search results limit
Oliver Christen
oliver.christen at camptocamp.com
Mon Apr 28 01:53:45 EDT 2008
well, add lots of alert in the javascript and print in the php until you can
find where it hangs.
because unless you give me a bit more debug info, I have no idea what may
going on in your application.
regards
Oliver
>
> Oliver,
>
> I have cleared the browser cache, and the data are all ascii characters.
> I tried searching different layers and fields, but still nothing come out
> in
> the textarea.
>
> Regards,
> Jady
>
>
>
> Oliver Christen wrote:
>>
>> errr, thats ... surprising.
>> did you clear your browser cache so the modified AjaxHandler.js file is
>> redownloaded by the browser ?
>>
>>
>>>
>>> Oliver,
>>>
>>> Nothing is displayed there...
>>>
>>> Thanks,
>>> Jady
>>>
>>>
>>>
>>> Oliver Christen wrote:
>>>>
>>>> ok, it seems to effectively crap out after the "Plugins that gave
>>>> response:
>>>> " stage. (The next line is a new action triggered by the search plugin,
>>>> which is not linked with the query action.)
>>>>
>>>> To be sure IE recieve correctly the query result, we will do a slight
>>>> modification in the file AjaxHandler.js
>>>>
>>>> On line 272, you have "Logger.trace('Response received!');"
>>>> Right after that, simply add "$('debug').innerHTML =
>>>> response.responseText;"
>>>>
>>>> and at the end of your cartoclient.tpl (just before the </body> tag)
>>>> add
>>>> this :
>>>> <textarea id="debug" style="width:800px;height:400px;"></textarea>
>>>>
>>>> Clean the cartoweb cache.
>>>>
>>>> This will display the whole ajax response in the textarea at the bottom
>>>> of
>>>> your page.
>>>> It's ugly but it's uselful.
>>>> You should see something like this inside (you may have to scroll down
>>>> for
>>>> a
>>>> while):
>>>>
>>>> <plugin name="tables">
>>>> <htmlCode id="tableResult" value="<h2>Requête</h2>
>>>> <table class="cw3table">
>>>> <caption>Glaciers</caption>
>>>> <tr>
>>>> <th>Id</th> <th>SURFACE</th>
>>>> </tr>
>>>> <tr>
>>>> <td>118</td> <td>413203555</td>
>>>> </tr>
>>>> <tr>
>>>> <td>120</td> <td>22474</td>
>>>> </tr>
>>>> ...
>>>>
>>>> (I did this example with the demoCW3, so the fields returned are
>>>> different
>>>> from what you should have.)
>>>>
>>>> Let me know what you get.
>>>>
>>>>>
>>>>> Hi Oliver,
>>>>>
>>>>> After the long query string, the debugger window shows:
>>>>>
>>>>> Waiting for response...
>>>>> Response received!
>>>>> Plugins that gave response:
>>>>> Calling Search.DoIt onAfterAjaxCall()
>>>>> Calling AjaxPlugins.Common.onAfterAjaxCall()
>>>>> Clearing DHTML drawings...
>>>>> Clearing stored features...
>>>>> --- Action Search.DoIt complete ---
>>>>>
>>>>>
>>>>> Many thanks,
>>>>> Jady
>>>>>
>>>>>
>>>>>
>>>>> Oliver Christen wrote:
>>>>>>
>>>>>> IE has some limitation to the quantity of data that can be handled at
>>>>>> once
>>>>>> in an ajax response.
>>>>>> With the Ajax implementation in Cartoweb, the limit seems to be
>>>>>> something
>>>>>> like 260000 characters or so (we didnt test this extensively, the
>>>>>> value
>>>>>> is
>>>>>> only informative)
>>>>>> So if your query result return a lot of data, it may be too much to
>>>>>> by
>>>>>> handled by IE at once.
>>>>>>
>>>>>> Can you tell me exactly what activity you have in your JS Trace
>>>>>> Debugger
>>>>>> windows after a long query ? (clear the debugger windows before doing
>>>>>> the
>>>>>> query, the "clear" button is at the bottom on the debugger windows)
>>>>>>
>>>>>> regards
>>>>>> Oliver
>>>>>>
>>>>>>>
>>>>>>> Hi Oliver,
>>>>>>>
>>>>>>> Ajax is enabled and I am using IE.
>>>>>>> Thanks for your hints, I just tested in Firefox and no problem with
>>>>>>> it.
>>>>>>> So I should do some settings in IE?
>>>>>>>
>>>>>>> Much thanks,
>>>>>>> Jady
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> Oliver Christen wrote:
>>>>>>>>
>>>>>>>> Hi,
>>>>>>>>
>>>>>>>> is Ajax enabled for your project and are you using IE ?
>>>>>>>> does the same problem occure with Firefox ?
>>>>>>>>
>>>>>>>>>
>>>>>>>>> Hi all,
>>>>>>>>>
>>>>>>>>> I have developed a guided search using the Search Plugin in my
>>>>>>>>> project,
>>>>>>>>> however I found that whenever the number of records in the search
>>>>>>>>> result
>>>>>>>>> exceeds 193, no result will be display. Where is this limit set?
>>>>>>>>>
>>>>>>>>> Appreciate any assistance in advance.
>>>>>>>>>
>>>>>>>>> Thanks,
>>>>>>>>> Jady
>>>>>>>>> --
>>>>>>>>> View this message in context:
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>>>>>>>>> Sent from the cartoweb-users mailing list archive at Nabble.com.
>>>>>>>>>
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