[OpenLayers-Users] ISO-8859-1
R. Ortner
reinhard.ortner at edu.fh-kaernten.ac.at
Fri Nov 30 05:44:29 EST 2007
Well maybe thats the problem on my side!
Another Question:
Do u know how to adapt this request to query a ka-map layer? because if i do
now i only get some weired response:
�PNG ��� IHDR���������f�:%���PLTE���������tRNS�@��f��� IDATh���
��� �Om7���������� !���`������IEND�B`�
----
That site probably does some server-side trick, since if you look in
their GetFeatureInfo responses the special characters have been
translated to htmlentities:
<p id="Text1">Gletscherkessel Präg</p>
Best regards,
Bart
----
R. Ortner wrote:
>
> Hi,
>
> i´m now a little confused...
> I looked at
> http://rips-uis.lubw.baden-wuerttemberg.de/rips/wms_viewer/openlayer_test/OpenLayers.php
> cause i use the same GetFeatureInfo request (see below). They also use
> responseText with innerHTML and they can display special characters with
> no problem.
>
> If I open the request in a new window everything is displayed correct but
> with the "normal" call within the application (like the lubw application)
> the special characters shown as ?.
>
> Any idea where else the problem could be?
>
>
> function checkinfo(imgid,url,title){
>
> if (infobox == 0) {infobox = 1;}
> if (imgid == oldimgid) {infobox = 0;}
> id = imgid.substring(3,imgid.length);
> if(infobox == 1 && document.getElementById(id).checked==true) {
> document.getElementById('map').style.cursor = 'crosshair';
> document.getElementById(imgid).src = "img/treemenu/identify_2.gif";
> if (oldimgid != null) document.getElementById(oldimgid).src =
> "img/treemenu/identify_1.gif";
> oldimgid = imgid;
> document.getElementById('nodeList').style.visibility =
> 'visible';
>
> map.events.register('click', map, function (e) {
> if(infobox == 1 && document.getElementById(id).checked==true) {
> document.getElementById('map').style.cursor = 'crosshair';
> OpenLayers.Util.getElement('nodeList').innerHTML = "Loading...
> please wait...";
> var request = window[id].getFullRequestString({
> REQUEST: "GetFeatureInfo",
> EXCEPTIONS: "application/vnd.ogc.se_xml",
> BBOX: window[id].map.getExtent().toBBOX(),
> X: e.xy.x,
> Y: e.xy.y,
> INFO_FORMAT: 'text/html',
> QUERY_LAYERS: window[id].params.LAYERS,
> WIDTH: window[id].map.size.w,
> HEIGHT: window[id].map.size.h});
> OpenLayers.loadURL(request, '', this, setHTML);
> OpenLayers.Event.stop(e);
> }
> });
> }
> else {
> document.getElementById('map').style.cursor = 'auto';
> document.getElementById('nodeList').style.visibility = 'hidden';
> if (imgid == oldimgid) { oldimgid = null; } else { oldimgid =
> imgid; }
> document.getElementById('nodeList').innerHTML = "??";
> infobox = 0;
> document.getElementById(imgid).src = "img/treemenu/identify_1.gif";
> }
> }
>
> function setHTML(response) {
> OpenLayers.Util.getElement('nodeList').innerHTML =
> response.responseText;
> }
>
>
>
> ----
>
> Bart van den Eijnden (OSGIS)-2 wrote:
>>
>> You can use an iframe and set it's source (src) to the GetFeatureInfo
>> URL.
>>
>> Best regards,
>> Bart
>>
>> --
>> Bart van den Eijnden
>> OSGIS, Open Source GIS
>> http://www.osgis.nl
>>
>>
>> --------- Oorspronkelijk bericht --------
>> Van: R. Ortner <reinhard.ortner at edu.fh-kaernten.ac.at>
>> Naar: users at openlayers.org <users at openlayers.org>
>> Onderwerp: Re: [OpenLayers-Users] ISO-8859-1
>> Datum: 29/11/07 07:52
>>
>>>
>>> that will work basically. Now i can open the info in a new window and it
>> will
>>> diplayed correctly.
>>>
>>> but i need to find out a way to disply it within the application. maybe
>> not
>>> with innerHTML but with something different. Can i use something else
>> except
>>> innerHTML to place it e.g. in the top right corner?
>>>
>>> ----
>>>
>>> Bart van den Eijnden (OSGIS)-2 wrote:
>>> >
>>> > ResponseXML will only work if the content-type (set in the http
>> headers)
>>> > is
>>> > text/xml. Then ofcourse you won't be able to set it to the
>>> innerHTML
>> since
>>> > it is not a string.
>>> >
>>> > I tend to believe you can only get this done using (UTF-8 and HTML)
>> or
>>> > (ISO8859 and XML) if you use AJAX.
>>> >
>>> > What happens if you just popup a new window with the url:
>>> >
>>> > So instead of:
>>> >
>>> > OpenLayers.loadURL(request, '', this, setHTML);
>>> >
>>> > try:
>>> >
>>> > window.open(request);
>>> >
>>> > Best regards,
>>> > Bart
>>> >
>>> > --
>>> > Bart van den Eijnden
>>> > OSGIS, Open Source GIS
>>> > http://www.osgis.nl
>>> >
>>> >
>>> > --------- Oorspronkelijk bericht --------
>>> > Van: R. Ortner <reinhard.ortner at edu.fh-kaernten.ac.at>
>>> > Naar: users at openlayers.org <users at openlayers.org>
>>> > Onderwerp: Re: [OpenLayers-Users] ISO-8859-1
>>> > Datum: 29/11/07 06:37
>>> >
>>> >>
>>> >> Heres my code for the getfeatureinfo part:
>>> >>
>>> >> function checkinfo(imgid,url,title){
>>> >>
>>> >> if (infobox == 0) {infobox = 1;}
>>> >> if (imgid == oldimgid) {infobox = 0;}
>>> >> id = imgid.substring(3,imgid.length);
>>> >> if(infobox == 1 &amp;&amp;
>> document.getElementById(id).checked==true) {
>>> >> document.getElementById('map').style.cursor =
>>> 'crosshair';
>>> >> document.getElementById(imgid).src =
>>> > &quot;img/treemenu/identify_2.gif&quot;;
>>> >> if (oldimgid != null)
>> document.getElementById(oldimgid).src =
>>> >> &quot;img/treemenu/identify_1.gif&quot;;
>>> >> oldimgid = imgid;
>>> >> document.getElementById('nodeList').style.visibility
>>> =
>>> > 'visible';
>>> >>
>>> >> map.events.register('click', map, function (e) {
>>> >> if(infobox == 1 &amp;&amp;
>> document.getElementById(id).checked==true)
>>> > {
>>> >> document.getElementById('map').style.cursor =
>>> 'crosshair';
>>> >> OpenLayers.Util.getElement('nodeList').innerHTML =
>>> > &quot;Loading...
>>> >> please wait...&quot;;
>>> >> var request = window[id].getFullRequestString({
>>> >> REQUEST:
>> &quot;GetFeatureInfo&quot;,
>>> >> EXCEPTIONS:
>>> > &quot;application/vnd.ogc.se_xml&quot;,
>>> >> BBOX:
>> window[id].map.getExtent().toBBOX(),
>>> >> X: e.xy.x,
>>> >> Y: e.xy.y,
>>> >> INFO_FORMAT: 'text/html',
>>> >> QUERY_LAYERS:
>> window[id].params.LAYERS,
>>> >> WIDTH: window[id].map.size.w,
>>> >> HEIGHT: window[id].map.size.h});
>>> >> OpenLayers.loadURL(request, '', this, setHTML);
>>> >> OpenLayers.Event.stop(e);
>>> >> }
>>> >> });
>>> >> }
>>> >> else {
>>> >> document.getElementById('map').style.cursor = 'auto';
>>> >> document.getElementById('nodeList').style.visibility =
>> 'hidden';
>>> >> if (imgid == oldimgid) { oldimgid = null; } else {
>> oldimgid =
>>> > imgid;
>>> >> }
>>> >> document.getElementById('nodeList').innerHTML =
>> &quot;&quot;;
>>> >> infobox = 0;
>>> >> document.getElementById(imgid).src =
>>> > &quot;img/treemenu/identify_1.gif&quot;;
>>> >> }
>>> >> }
>>> >>
>>> >> function setHTML(response) {
>>> >> OpenLayers.Util.getElement('nodeList').innerHTML =
>>> > response.responseText;
>>> >> }
>>> >>
>>> >>
>>> >> I tried to change the response.responseText to responseXML as u
>> told, but
>>> >> than the Info is not displayed any more. (after mouseclick i
>>> see
>> short
>>> >> the
>>> >> Loading... please wait... and than nothing!)
>>> >> do i have then to change something about my template to, maybe
>> with the
>>> >> responseXML the template is not correct anymore?
>>> >>
>>> >>
>>> >> ----
>>> >>
>>> >>
>>> >>
>>> >> Bart van den Eijnden (OSGIS)-2 wrote:
>>> >> &gt;
>>> >> &gt; Can you explain code-wise how you perform the
>> GetFeatureInfo
>>> >> request?
>>> >> &gt;
>>> >> &gt; If the code uses responseText instead of responseXML,
>>> it
>> can only
>>> > work in
>>> >> &gt; UTF-8.
>>> >> &gt;
>>> >> &gt; See also some threads in september titled loading XML
>> problem, e.g.:
>>> >> &gt;
>>> >> &gt;
>> http://openlayers.org/pipermail/users/2007-September/003001.html
>>> >> &gt;
>>> >> &gt; Best regards,
>>> >> &gt; Bart
>>> >> &gt;
>>> >> &gt; --
>>> >> &gt; Bart van den Eijnden
>>> >> &gt; OSGIS, Open Source GIS
>>> >> &gt; http://www.osgis.nl
>>> >> &gt;
>>> >> &gt;
>>> >> &gt; --------- Oorspronkelijk bericht --------
>>> >> &gt; Van: R. Ortner
>> &lt;reinhard.ortner at edu.fh-kaernten.ac.at&gt;
>>> >> &gt; Naar: users at openlayers.org
>> &lt;users at openlayers.org&gt;
>>> >> &gt; Onderwerp: Re: [OpenLayers-Users] ISO-8859-1
>>> >> &gt; Datum: 29/11/07 06:00
>>> >> &gt;
>>> >> &gt;&gt;
>>> >> &gt;&gt; Hi again,
>>> >> &gt;&gt;
>>> >> &gt;&gt; i tried to set the charset by adding
>> &amp;lt;meta
>>> >> &gt; http-equiv=&amp;quot;content-type&amp;quot;
>>> >> &gt;&gt; content=&amp;quot;text/html;
>> charset=ISO-8859-1&amp;quot;
>>> > /&amp;gt; to the head of
>>> >> &gt;&gt; the
>>> >> &gt; template file
>>> >> &gt;&gt; and by adding it to my OL index.php. I also
>>> set
>> the apache
>>> > defaultCharset
>>> >> &gt; to
>>> >> &gt;&gt; ISO-8859-1 but i still have some special
>> characters displayed
>>> > wrong.
>>> >> &gt;&gt;
>>> >> &gt;&gt; So i gess that must be something in the
>> OpenLayers Code where
>>> >> the
>>> > Charset
>>> >> &gt; is
>>> >> &gt;&gt; set &amp;quot;wrong&amp;quot;!
>>> >> &gt;&gt;
>>> >> &gt;&gt; If i try to open the template file (template
>> file for a
>>> > getFeatrueInfo
>>> >> &gt;&gt; request the characters displayed correctly!
>>> only
>> wrong when OL
>>> >> is
>>> >> &gt; involved)
>>> >> &gt;&gt;
>>> >> &gt;&gt; hope some developer can tell me how to change
>> the default
>>> >> charset
>>> > of OL
>>> >> &gt;&gt;
>>> >> &gt;&gt; thx
>>> >> &gt;&gt;
>>> >> &gt;&gt; ----
>>> >> &gt;&gt;
>>> >> &gt;&gt;
>>> >> &gt;&gt; R. Ortner wrote:
>>> >> &gt;&gt; &amp;gt;
>>> >> &gt;&gt; &amp;gt; Hi,
>>> >> &gt;&gt; &amp;gt;
>>> >> &gt;&gt; &amp;gt; where to tell OL to show the
>> getFeatureInfo request in
>>> > ISO-8859-1?
>>> >> &gt;&gt; (i
>>> >> &gt; need
>>> >> &gt;&gt; &amp;gt; special character support)
>>> >> &gt;&gt; &amp;gt;
>>> >> &gt;&gt; &amp;gt; so far i get as a result of my
>> request for every
>>> >> special
>>> > character
>>> >> &gt; like ä
>>> >> &gt;&gt; &amp;gt; or ö -&amp;gt; � (FF) /?
>>> (in
>> IE).
>>> >> &gt;&gt; &amp;gt;
>>> >> &gt;&gt; &amp;gt; regards
>>> >> &gt;&gt; &amp;gt; R. Ortner
>>> >> &gt;&gt; &amp;gt;
>>> >> &gt;&gt;
>>> >> &gt;&gt; --
>>> >> &gt;&gt; View this message in context:
>>> >> &gt;
>> http://www.nabble.com/ISO-8859-1-tf4887822.html#a14021006
>>> >> &gt;&gt; Sent from the OpenLayers Users mailing list
>> archive at
>>> > Nabble.com.
>>> >> &gt;&gt;
>>> >> &gt;&gt;
>>> _______________________________________________
>>> >> &gt;&gt; Users mailing list
>>> >> &gt;&gt; Users at openlayers.org
>>> >> &gt;&gt; http://openlayers.org/mailman/listinfo/users
>>> >> &gt;&gt;
>>> >> &gt;
>>> >> &gt;
>>> >> &gt;
>>> >> &gt; _______________________________________________
>>> >> &gt; Users mailing list
>>> >> &gt; Users at openlayers.org
>>> >> &gt; http://openlayers.org/mailman/listinfo/users
>>> >> &gt;
>>> >> &gt;
>>> >>
>>> >> --
>>> >> View this message in context:
>>> > http://www.nabble.com/ISO-8859-1-tf4887822.html#a14021264
>>> >> Sent from the OpenLayers Users mailing list archive at
>> Nabble.com.
>>> >>
>>> >> _______________________________________________
>>> >> Users mailing list
>>> >> Users at openlayers.org
>>> >> http://openlayers.org/mailman/listinfo/users
>>> >>
>>> >
>>> >
>>> >
>>> > _______________________________________________
>>> > Users mailing list
>>> > Users at openlayers.org
>>> > http://openlayers.org/mailman/listinfo/users
>>> >
>>> >
>>>
>>> --
>>> View this message in context:
>> http://www.nabble.com/ISO-8859-1-tf4887822.html#a14022546
>>> Sent from the OpenLayers Users mailing list archive at Nabble.com.
>>>
>>> _______________________________________________
>>> Users mailing list
>>> Users at openlayers.org
>>> http://openlayers.org/mailman/listinfo/users
>>>
>>
>>
>>
>> _______________________________________________
>> Users mailing list
>> Users at openlayers.org
>> http://openlayers.org/mailman/listinfo/users
>>
>>
>
>
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