Uso de Get y Set y como abrir documentos doc, pdf, etc con App Inventor 2

[josemanue...@gmail.com]

To whom it may help:

First of all good afternoon and thank you in advance for what I may be able to contribute, the problem I have is that I can not open a document hosted in a web page through the WebViewer not know if there will you do differently or I'm missing something development, thanks.

I would also like to know how to collect the data to a web page to display in my app, thanks.

Sincerely,

Jose Manuel Ares Bustabad

[Taifun]

the webviewer is no full browswer, there are restrictions...

what kind of document are you talking about?

probably this helps How to view a pdf document

to get the complete source of a webpage, use the web component

web.url = <theUrlYou LikeToGetTheSourceFrom.com>

web.get

then parse the result for the info you need

you can reduce the amount of information using this solution 

How to import data from a webpage using YQL and XPATH

Taifun

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Trying to push the limits of App Inventor! Snippets and Tutorials from Pura Vida Apps by Taifun.

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[josemanue...@gmail.com]

El martes, 28 de enero de 2014 14:50:31 UTC+1, Taifun escribió:
> the webviewer is no full browswer, there are restrictions...
> what kind of document are you talking about?
>
> probably this helps How to view a pdf document
>
>
>
> to get the complete source of a webpage, use the web component
>
>
> web.url = <theUrlYou LikeToGetTheSourceFrom.com>
>
> web.get
>
> then parse the result for the info you need
> you can reduce the amount of information using this solution 

> How to import data from a webpage using YQL and XPATH
>
>
>
> Taifun

>
>
>
>
>
>
>
>
> Trying to push the limits of App Inventor!
> Snippets and
> Tutorials from
> Pura Vida Apps by

> Taifun.

Hola Taifun, gracias por tu pronta respuesta, todo se trat de que quiero que a partir de mi aplicación y pulsando sobre un boton webviwer el usuario reciba un docx o pdf de una página web, gracias.

En lo que me mandas he hecho lo del Webviewer y no me baja el documento ni me lo muestra en google docs.

A parte me gustaría que accedieran a esa página web y traer datos que están alojados en su distintas subpáginas de esa web, gracias.

Atentamente,

Jose

[Taifun]

Hola Taifun, gracias por tu pronta respuesta, todo se trat de que quiero que a partir de mi aplicación y pulsando sobre un boton webviwer el usuario reciba un docx o pdf de una página web, gracias.

in this case you can use the web component instead, example: http://puravidaapps.com/filedownload.php

A parte me gustaría que accedieran a esa página web y traer datos que están alojados en su distintas subpáginas de esa web, gracias.

as already said: to get the complete source of a webpage, use the web component

web.url = <theUrlYou LikeToGetTheSourceFrom.com>

web.get

then parse the result for the info you need

you can reduce the amount of information using this solution 

How to import data from a webpage using  YQL and XPATH

Taifun

[josemanue...@gmail.com]

> How to import data from a webpage using  YQL and XPATH
>
>
> Taifun

Hola Taifun, en appinventor 2 no hay ninguno de esos componentes para utilizar, te adjunto mi códgio que es muy simple a ver si tu ves que es lo que falla y como poder arreglarlo, gracias.

When Screen6.Initialize
do
call WebViewer1.GoToUrl join "http://docs.google.com//viewer?url="
"http://adsportingdehortaleza.com/wp-content/uploads/2013/10/RESULTADOS-DE-LA-JORNADA-25-ENERO-2014.docx"

Atentamente,

Jose

[Taifun]

in AI2 you can find the web component in the conncectivity drawer

see also the documentation http://ai2.appinventor.mit.edu/reference/components/connectivity.html#Web

Taifun

[Taifun]

there seems to be a problem with your document, see the error message here https://docs.google.com/viewer?url=http%3A%2F%2Fadsportingdehortaleza.com%2Fwp-content%2Fuploads%2F2013%2F10%2FRESULTADOS-DE-LA-JORNADA-25-ENERO-2014.docx

Taifun