Re: [pmapper-users] issue hiperlink

[Armin B. <arm...@gm...>]

Stirner

have a look at the JS file at

http://www.pmapper.net/demo/p2/javascript/custom.js

First you define in 'openHyperlink' with the case statements what you=20
want to do with which layer. What you have to do is create the Web link=20
based on the field values you receive from the queries. The required=20
field is specified in the map file. eg. for a field named 'HOMEPAGE'=20
(lowercase for Postgis layers)

"RESULT_HYPERLINK" "HOMEPAGE||Hotel Homepage"

What you'll see in the result table is then 'Hotel Homepage', if you=20
want the field value displayed just use

"RESULT_HYPERLINK" "HOMEPAGE"


The link is used to be opened with the JS command 'window.open' that=20
creates a pop up window and loads the link specified as first argument.=20
In the case of the site mentioned above

window.open('http://en.wikipedia.org/wiki/' + fldValue, 'wikiquery');

it uses a static first part 'http://en.wikipedia.org/wiki/' and combines=20
it with a second part received from the field value. 'wikiquery' is just=20
the JS naming of the opened window. If it is a static value it opens the=20
next link into the same window as the one used last (see eg.=20
http://developer.mozilla.org/en/docs/DOM:window.open for details about=20
window.open)

If your field value is already a full HTML link than it's sufficient to=20
use directly that. So if you have eg. a layer 'hotels' and field values=20
like 'http://www.besthotel.com' then all you have to define is

function openHyperlink(layer, fldName, fldValue) {
     switch(layer) {
         case 'hotels':
		window.open(fldValue, 'namewhatyouwant');

    }
}

and the opened window will load the site http://www.besthotel.com.

Hope that helps

armin



stirner mathematic wrote:
> Hi list
>=20
> I am new in pmapper game
>=20
> I ask for tool hiperlink, is very interest.... My question is how I can=
 work=20
> with Hiperlink....
>=20
> I have pmapper 2.0  ..... I have an shape of point (hotel - restaurant)=
 and=20
> have an field in data base with web site of hotel, restaurant, etc.....=
. I=20
> how can that?
>=20
> I see other question about it, like :
> -----------------------------------------------------------------------=
-------------------
> ack Nicholson
> Fri, 28 Jul 2006 05:05:04 -0700 (PDT)
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> In the mapfile you have to add in RESULT_HYPERLINK the fields of the ch=
art
> that you use as link.
> Example:
>=20
> METADATA
>     "DESCRIPTION" "layer"
>     "RESULT_FIELDS" "ID,FIELD1,FIELD2"
>     "RESULT_HEADERS" "Id,field1,field2"
>     "RESULT_HYPERLINK" "FIELD||Link to detail"
>     "LAYER_ENCODING" "UTF-8"
>   END  # Metadata
>=20
> After having done this you continue this way:
> In the first part of the javascript custom.js,
> has to insert the run of the file pdf that you want link,
> then to discriminate the various documents associate it to an univocal =
field
> for every polygon.
>=20
> window.open('http://localhost/pathtodocumet/file' +fldValue+ '.pdf');
> --
>=20
>=20
>=20
> but I have address to web site ... not document, so in part=20
> "window.open(".......?).....i don't know how put addrress web site..
>=20
> I need Help please......I sorry my bad Inglish...
> Regards
>=20
> _________________________________________________________________
> Visita MSN Latino Entretenimiento: =A1m=FAsica, cine, chismes, TV y m=E1=
s...!=20
> http://latino.msn.com/entretenimiento/
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