Re: [T5] How can I validate if a script is present ?
On Fri, 26 Sep 2014 16:12:18 -0300, Carlos Gómez Montiel wrote: Thank you for your help and support Thiago, I prefer wait to T5.4 release ;) You can already try the 5.4-beta-24, which is very close to final. -- Thiago H. de Paula Figueiredo Tapestry, Java and Hibernate consultant and developer http://machina.com.br - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
RE: [T5] How can I validate if a script is present ?
Thank you for your help and support Thiago, I prefer wait to T5.4 release ;) Regards -Mensaje original- De: Thiago H de Paula Figueiredo [mailto:thiag...@gmail.com] Enviado el: viernes, 26 de septiembre de 2014 01:23 p.m. Para: Tapestry users Asunto: Re: [T5] How can I validate if a script is present ? On Fri, 26 Sep 2014 14:04:01 -0300, Carlos Gómez Montiel wrote: > Hi Thiago Hi! > refresh > > > t:parameters="options"> > If you had mentioned before you were trying to show it in a Zone update, we would have understood the problem earlier. You can use blocks in non-AJAX scenarios too. In your case, using your own code, not the one from tapestry5-jquery, the check for whether the Google Maps is already loaded should be part of your own code. Not a good solution. Ultimately the solution is to use Require.js or a similar solution and let it handle the client-side dependencies and ensure the loading order of JavaScript files. Tapestry 5.4 supports it out-of-the-box. -- Thiago H. de Paula Figueiredo Tapestry, Java and Hibernate consultant and developer http://machina.com.br - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
Re: [T5] How can I validate if a script is present ?
On Fri, 26 Sep 2014 14:04:01 -0300, Carlos Gómez Montiel wrote: Hi Thiago Hi! refresh t:parameters="options"> If you had mentioned before you were trying to show it in a Zone update, we would have understood the problem earlier. You can use blocks in non-AJAX scenarios too. In your case, using your own code, not the one from tapestry5-jquery, the check for whether the Google Maps is already loaded should be part of your own code. Not a good solution. Ultimately the solution is to use Require.js or a similar solution and let it handle the client-side dependencies and ensure the loading order of JavaScript files. Tapestry 5.4 supports it out-of-the-box. -- Thiago H. de Paula Figueiredo Tapestry, Java and Hibernate consultant and developer http://machina.com.br - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
RE: [T5] How can I validate if a script is present ?
Hi Thiago
> The component being inside a block (you mean ?) shouldn't make a
> difference. How are you rendering this block?
Yeap, to simplify the problem, the tapestry5-jquery's GMap component has the
same problem, with the next code the component renders correctly the google map.
Test.tml
Test.java
public class Test {
public JSONObject getOptions(){
JSONObject json = new JSONObject();
return json;
}
}
With the next code the GMap component does not render correctly the map after
you click the refresh link (to show the block).
Test2.tml:
refresh
Test2.java:
public class Test2 {
@Inject
private Block blockResults;
Object onActionFromRefresh() {
return blockResults;
}
public JSONObject getOptions(){
JSONObject json = new JSONObject();
return json;
}
}
When you press refresh link the browser (Chrome) javascript console error is:
"Failed to execute 'write' on 'Document': It isn't possible to write into a
document from an asynchronously-loaded external script unless it is explicitly
opened."
Reference:
tapestry5-jquery's GMap component source code:
https://github.com/got5/tapestry5-jquery/blob/master/src/main/java/org/got5/tapestry5/jquery/components/GMap.java
tapestry5-jquery's GMap component example: http://tapestry5
jquery.com/components/docsgmap;jsessionid=A5260C324E4C8E97299C0E556621697D.FA4B475DA717#
Thanks in advance
-Mensaje original-
De: Thiago H de Paula Figueiredo [mailto:thiag...@gmail.com]
Enviado el: viernes, 26 de septiembre de 2014 08:20 a.m.
Para: Tapestry users
Asunto: Re: [T5] How can I validate if a script is present ?
On Fri, 26 Sep 2014 01:09:14 -0300, Carlos Gómez Montiel
wrote:
> Hi Thiago, thank you for your answer :) I'm using Tapestry 5.3.7
Hi!
> Testing it, I have created a file (googlemaps.js) with the content of
> the url: "https://maps.googleapis.com/maps/api/js?v=3.exp"; and
> included it inside component:
> @Import(library =
> "classpath:mx/kka/msurvey/web/view/components/maps/googlemaps.js")
> public class GMapShow {
> }
This way (which I suggested, I'm sorry), with the external library included in
setupRender() and your code that uses it included via @Import, the two JS files
are included in the wrong order, because @Import is processed before
setupRender(). Please try this:
@Inject
@Path("classpath:mx/kka/msurvey/web/view/components/maps/googlemaps.js")
private Asset myCode;
public void setupRender() {
javaScriptSupport.importJavaScriptLibrary("https://maps.googleapis.com/maps/api/js?v=3.exp";);
javaScriptSupport.importJavaScriptLibrary(myCode);
)
This will guarantee your code will be included after the Google Maps API.
> But the result is the same, the map is rendered correctly if the
> component is outside a block but if the component is inside a block,
> the map is not renderer.
The component being inside a block (you mean ?) shouldn't make a
difference. How are you rendering this block?
>> That's why we ask people more information and snippets of code when
>> asking help: the original question in the subject of the message (how
>> can I validate if a script is present), which, by the way, is
>> JavaScript-specific, not Tapestry-specific, wouldn't need to be asked.
>
> Ok Thiago, thank you for your feedback.
> I think the question is about tapestry because I need to validate
> inside a tapestry's component if its parent page contains the string
>
Re: [T5] How can I validate if a script is present ?
On Fri, 26 Sep 2014 01:09:14 -0300, Carlos Gómez Montiel
wrote:
Hi Thiago, thank you for your answer :)
I'm using Tapestry 5.3.7
Hi!
Testing it, I have created a file (googlemaps.js) with the content of
the url: "https://maps.googleapis.com/maps/api/js?v=3.exp"; and included
it inside component:
@Import(library =
"classpath:mx/kka/msurvey/web/view/components/maps/googlemaps.js")
public class GMapShow {
}
This way (which I suggested, I'm sorry), with the external library
included in setupRender() and your code that uses it included via @Import,
the two JS files are included in the wrong order, because @Import is
processed before setupRender(). Please try this:
@Inject
@Path("classpath:mx/kka/msurvey/web/view/components/maps/googlemaps.js")
private Asset myCode;
public void setupRender() {
javaScriptSupport.importJavaScriptLibrary("https://maps.googleapis.com/maps/api/js?v=3.exp";);
javaScriptSupport.importJavaScriptLibrary(myCode);
)
This will guarantee your code will be included after the Google Maps API.
But the result is the same, the map is rendered correctly if the
component is outside a block but if the component is inside a block, the
map is not renderer.
The component being inside a block (you mean ?) shouldn't make a
difference. How are you rendering this block?
That's why we ask people more information and snippets of code when
asking help: the original question in the subject of the message (how
can I validate if a script is present), which, by the way, is
JavaScript-specific, not Tapestry-specific, wouldn't need to be asked.
Ok Thiago, thank you for your feedback.
I think the question is about tapestry because I need to validate inside
a tapestry's component if its parent page contains the string
RE: [T5] How can I validate if a script is present ?
Hi Lance, thank you for your answer.
Yes, I have tried with exanpe library (versión 1.2.1) but it throws the
javascript console error:
Uncaught TypeError: Cannot set property 'ajaxValidator' of undefined
exanpe-t5-lib.js:737
No Tapestry.Initializer function for : gMapBuilder: jQuery.fn.jQuery.init[0]
Additionally I have tried with tapestry5-jquery's map component but the result
is the same, the map is renderer ok if it is outside a block, if the component
is inside a block the map is never renderer.
Test2.tml:
refrescar
Test2.java:
public class Test2 {
public JSONObject getOptions() {
JSONObject json = new JSONObject();
return json;
}
@Inject
private Block blockResults;
Object onActionFromRefrescar() {
return blockResults;
}
}
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RE: [T5] How can I validate if a script is present ?
Hi Thiago, thank you for your answer :)
I'm using Tapestry 5.3.7
> Where's your JavaScript?
For google maps, you have to access the javascript library from a URL, so my
javascript is inside the url: "https://maps.googleapis.com/maps/api/js?v=3.exp";
> How are you including it?
public class GMapShow {
@Inject
private JavaScriptSupport javaScriptSupport;
public void setupRender() {
javaScriptSupport.importJavaScriptLibrary("https://maps.googleapis.com/maps/api/js?v=3.exp";);
}
}
> If you put your JavaScript code inside a .js file and included using @Import
> or JavaScriptSupport.importJavaScriptLibrary(), your code would be
> automatically included after the library you're using.
Testing it, I have created a file (googlemaps.js) with the content of the url:
"https://maps.googleapis.com/maps/api/js?v=3.exp"; and included it inside
component:
@Import(library =
"classpath:mx/kka/msurvey/web/view/components/maps/googlemaps.js")
public class GMapShow {
}
But the result is the same, the map is rendered correctly if the component is
outside a block but if the component is inside a block, the map is not renderer.
I suppose the javascript inside
"https://maps.googleapis.com/maps/api/js?v=3.exp"; is loading another javascript
files and maybe the component is rendered before all all javascript libraries
are loaded.
The javascript has snipets that looks like:
getScript("https://maps.gstatic.com/maps-api-v3/api/js/18/5/intl/es_ALL/main.js";);
apiLoad([0.00999776482582,[[["https://mts0.googleapis.com/vt?lyrs=m@27500\u0026src=api\u0026hl=es-ES\u0026","https://mts1.googleapis.com
.
> That's why we ask people more information and snippets of code when asking
> help: the original question in the subject of the message (how can I validate
> if a script is present), which, by the way, is JavaScript-specific, not
> Tapestry-specific, wouldn't need to be asked.
Ok Thiago, thank you for your feedback.
I think the question is about tapestry because I need to validate inside a
tapestry's component if its parent page contains the string
RE: [T5] How can I validate if a script is present ?
Have you seen the exanpe gmap component?
http://exanpe-t5-lib.appspot.com/components/googlemap/example2
On 25 Sep 2014 14:45, "Carlos Gómez Montiel" wrote:
> Hi Thiago
> Ok, I will more specific:
>
> I'm developing a Tapestry component (GMapShow) that renders a google map.
> If I include the google maps javascript library directly in this component,
> the map is not render if the component is inside a block, so I need to
> include the library BEFORE the block (with the GMapShow component) is
> rendered.
>
> So, I have created a component to only include the Google Maps library:
> public class ImportGMapLib {
>
> @Inject
> private JavaScriptSupport javaScriptSupport;
>
> public void beginRender() {
> javaScriptSupport.importJavaScriptLibrary("
> https://maps.googleapis.com/maps/api/js?v=3.exp";);
> }
> }
>
> My "Test.tml" looks like this:
>
>
>
> refresh
>
>
>
>
>
> I need to validate from GMapEdit component if the javascript library "
> https://maps.googleapis.com/maps/api/js?v=3.exp"; was imported, or
> validate inside GMapEdit if the ImportGMapLib component was invoked inside
> Test.tml.
>
> Thanks in advance.
>
>
> -Mensaje original-----
> De: Thiago H de Paula Figueiredo [mailto:thiag...@gmail.com]
> Enviado el: jueves, 25 de septiembre de 2014 07:29 a.m.
> Para: Tapestry users
> Asunto: Re: [T5] How can I validate if a script is present ?
>
> On Wed, 24 Sep 2014 21:59:44 -0300, Carlos Gómez Montiel
> wrote:
>
> > Hi ¡
>
> Hi!
>
> > How can I validate from a component if a script is inside tag
> > of a container page?
>
> I'm sorry, but I have no idea which scenario are you trying to describe
> here. Which validation is this?
>
> --
> Thiago H. de Paula Figueiredo
> Tapestry, Java and Hibernate consultant and developer
> http://machina.com.br
>
> -
> To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
> For additional commands, e-mail: users-h...@tapestry.apache.org
>
>
> -
> To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
> For additional commands, e-mail: users-h...@tapestry.apache.org
>
>
Re: [T5] How can I validate if a script is present ?
On Thu, 25 Sep 2014 10:45:44 -0300, Carlos Gómez Montiel
wrote:
Hi Thiago
Ok, I will more specific:
Hi!
Thanks for being more specific. :) We want to help, but it's quite hard
I'm developing a Tapestry component (GMapShow) that renders a google
map. If I include the google maps javascript library directly in this
component, the map is not render if the component is inside a block, so
I need to include the library BEFORE the block (with the GMapShow
component) is rendered.
So, I have created a component to only include the Google Maps library:
public class ImportGMapLib {
@Inject
private JavaScriptSupport javaScriptSupport;
public void beginRender() {
javaScriptSupport.importJavaScriptLibrary("https://maps.googleapis.com/maps/api/js?v=3.exp";);
}
}
By the way, from T5.4 on, you can use https://, http:// and //: in @Import.
Where's your JavaScript? How are you including it? That's probably the
source of your problem.
If you put your JavaScript code inside a .js file and included using
@Import or JavaScriptSupport.importJavaScriptLibrary(), your code would be
automatically included after the library you're using.
That's why we ask people more information and snippets of code when asking
help: the original question in the subject of the message (how can I
validate if a script is present), which, by the way, is
JavaScript-specific, not Tapestry-specific, wouldn't need to be asked.
--
Thiago H. de Paula Figueiredo
Tapestry, Java and Hibernate consultant and developer
http://machina.com.br
-
To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
For additional commands, e-mail: users-h...@tapestry.apache.org
RE: [T5] How can I validate if a script is present ?
Hi Thiago
Ok, I will more specific:
I'm developing a Tapestry component (GMapShow) that renders a google map. If I
include the google maps javascript library directly in this component, the map
is not render if the component is inside a block, so I need to include the
library BEFORE the block (with the GMapShow component) is rendered.
So, I have created a component to only include the Google Maps library:
public class ImportGMapLib {
@Inject
private JavaScriptSupport javaScriptSupport;
public void beginRender() {
javaScriptSupport.importJavaScriptLibrary("https://maps.googleapis.com/maps/api/js?v=3.exp";);
}
}
My "Test.tml" looks like this:
refresh
I need to validate from GMapEdit component if the javascript library
"https://maps.googleapis.com/maps/api/js?v=3.exp"; was imported, or validate
inside GMapEdit if the ImportGMapLib component was invoked inside Test.tml.
Thanks in advance.
-Mensaje original-
De: Thiago H de Paula Figueiredo [mailto:thiag...@gmail.com]
Enviado el: jueves, 25 de septiembre de 2014 07:29 a.m.
Para: Tapestry users
Asunto: Re: [T5] How can I validate if a script is present ?
On Wed, 24 Sep 2014 21:59:44 -0300, Carlos Gómez Montiel
wrote:
> Hi ¡
Hi!
> How can I validate from a component if a script is inside tag
> of a container page?
I'm sorry, but I have no idea which scenario are you trying to describe here.
Which validation is this?
--
Thiago H. de Paula Figueiredo
Tapestry, Java and Hibernate consultant and developer http://machina.com.br
-
To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
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-
To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org
For additional commands, e-mail: users-h...@tapestry.apache.org
Re: [T5] How can I validate if a script is present ?
On Wed, 24 Sep 2014 21:59:44 -0300, Carlos Gómez Montiel wrote: Hi ¡ Hi! How can I validate from a component if a script is inside tag of a container page? I'm sorry, but I have no idea which scenario are you trying to describe here. Which validation is this? -- Thiago H. de Paula Figueiredo Tapestry, Java and Hibernate consultant and developer http://machina.com.br - To unsubscribe, e-mail: users-unsubscr...@tapestry.apache.org For additional commands, e-mail: users-h...@tapestry.apache.org
