76 replies to this topic

[Dean]

I think you are missing the concept of Snippets

What you need to do is go into your manager, and then to the Resources section

Choose add a New Snippet.

Paste the Snippet code into the big white box, and give it a name at the top (Wrapper)

Then edit the document you want the wrapper snippet on, and type in the editor [[Wrapper?wurl=http://www.mylinkgoeshere.com]]

And that should be it

[mark301]

Let me clarify what I'm after: I've got quite a few documents I'd like wrapped, and I don't want to create another page for each just containing "[[Wrapper?...]]". What the existing Wrapper code does is return the contents of the Wrapper snippet - i.e. the html for an iframe wrapping my pre-existing content

I'd like Wrapper to use a generic wrapping page template and return a url to that template wrapping my document, like this:

<a href="[[Wrapper?wurl=http://mypage.com\1.htm]]"></a> should return me something like this<a href="http://mypage.com\wrapper.htm?url=1.htm"></a>

<a href="[[Wrapper?wurl=http://mypage.com\2.htm]]"></a> should return me something like this<a href="http://mypage.com\wrapper.htm?url=2.htm"></a>

If I could use PHP in a page, the wrapping template would be something like this:

[[Wrapper?wurl=<?php $_GET['url']?>]]

[Jelmer]

I'd say you'd have to have:
- A page with only [[Wrapper]] on it (e.g. wrapper.html)
- A slightly modified Wrapper snippet that gets it's $wurl like this:

$wurl = isset($wurl) ? $wurl : "http://www.mydefaultsite.com";

- Links to the page like this: http://www.yoursite.com/wrapper.html?wurl=...rapthispage.com

Didn't test it, but it should work.

Edit: Hmm with register_globals set to "off" this won't work of course. You could use this PHP instead:

$wurl = $_GET['wurl'];
if ($wurl == "") { $wurl = "http://www.mydefaultsite.com"; }

Please note that this code doesn't check for potential security hazards. It'll include allmost everything into your site...

Edited by Jelmer, 12 August 2005 - 05:37 PM.

[mark301]

Bingo!

Jelmer, I thank you...

...I think That is indeed quite a security hole, dang!

[Jelmer]

I'd put it right above these lines:

// No need to change stuff underneath... 
// set defaults... 
$wrapped ="";

[Jelmer]

Yes, if you're planning to use only a few documents in the wrapper you can just use the normal Wrapper snippet, skip the extra lines. Then put [[Wrapper?wurl=blabla]] in your page and it should work.

This mod is used to make links to a single file with the URL to wrap included. I think you don't need it...

[Jelmer]

ok i think you should use the original snippet and set $durl to your KNVB page.

[Jelmer]

It won't work as a variable because the URL is a dynamic URL itself I think. There's no way you can pass this URL along to a script.

Anyone's :2c: ?

[Jelmer]

Ok now for something completely different.

Since my site is almost finished I'm currently trying to make it XHTML1.1 compliant. I'll all work out, but the Wrapper snippet is a nightmare.

One of the things is dat it doesn't recognize the <iframe > tag nor any of it's attributes src, id etc etc. What's wrong with this code?

If anyone has made the entire snippet XHTML1.1 compliant I'd love to have it.

Regards.

Edit: Never mind, I threw out everything I didn't need, validates now...

Edited by Jelmer, 15 August 2005 - 10:51 PM.

[mark301]

Just FYI, instead of <iframe>, XHTML 1.1 uses <object...>, just be sure to set the content type to "text/html". Look up the syntax for how to do it, it works well, though, in IE & FF. I just finished moving my site to XHTML 1.1 & updating all the snippets I use.

<object type="text/html" data="pagetobeiframed.htm">Sorry, your browser does not support Object elements.  Please use the link above to open it in a separate window</object>

[koeniman]

Hi,

This wrapper snippet works great. The only problem i have is that jou have to set the height, or scrollbars appear (or not but then a part is missing)
Isn't there an other way to include? The onlything (sofar:-) i use it 4 is to include a poll/survey, since there is no snippet available for this.

You can see what i mean on My Webpage


...and Safari for ex. doesn't support iFrames

Greets
Koen

edit: link removed by dean

Edited by Dean, 19 August 2005 - 03:44 PM.

[Jelmer]

Koen, some people on this forum could be offended by the sort of poll you're showing on your site. I don't think it's a wise choice putting it here...

[Dean]

I agree - link removed.

[koeniman]

Hey guys, prob. right but... it was for testing purposes.

so anyway, made it a bit less r&r and more heu ... (nerdisch? :-)
Here is the url: My Censored Webpage

Now that's seatled: Can anybody help me on this? Inlude diffrently or having wrapper to work without the iFrame (not supported by all browsers incl. Safari)

Greets
Koen

[mark301]

Here's my XHTML 1.1 valid version, with 2 modifications:
-I commented out the following 2 lines as I don't need them & didn't want to fix them:

// check for http:// in url
/*if (!(eregi("http://", $wurl) || (eregi("https://",$wurl)))) {
  $wurl = "http://".$wurl;
}*/

//$wrapped .= "onLoad='".$xload."' ";

Here's the goods:

#
# Wrapper - Etomite v0.6
#
# Adapted for Etomite by: John Maats - john-at-pn.nl
# Upgraded to XHTML 1.1 compliance by Mark301
#
# Usage:
#    Set defaults and use [ [Wrapper] ] inside your content
#
# or call it with variables (example):
#    [ [wrapper?wurl=http://etomite.com&wname=Etomite] ]
#
# Variable list:
#  $wurl      = "http://etomite.com";  // What would you like to show?
#  $wname     = "<b>Etomite</b>";          // Name to show
#  $wshowname = "1";                       // show the name? 1 yes, 0 no
#  $wwidth    = "100%";                    // width , recommended 100%
#  $wheight   = "600";                     // height, recommended 600
#  $wscroll   = "auto";                    // auto, yes or no scrollbars visible
#  $wauto     = "1";                       // auto resize 1 yes, 0 no
#  $wframe    = "thin black inset";        // css styling for the border
#  $wlink     = "1";                       // show direct link 1 yes, 0 no
#  $wwtext    = "Click here";              // Text for direct link
#
# If variable is not set, snippet will choose following defaults

// your defaults, oh Master!
$durl      = "http://etomite.com";
$dname     = "";
$dshowname = "1";
$dwidth    = "100%";
$dheight   = "600px";
$dscroll   = "auto";
$dauto     = "1";
$dframe    = "1";
$dlink     = "1";
$dwtext    = "Click here to open in new window!";

// No need to change stuff underneath...
// set defaults...
$wrapped ="";
if (!isset($wurl)) {$wurl = $durl; }
if(isset($_SESSION['wrapthisurl'])){$wurl=$_SESSION['wrapthisurl'];}
if (!isset($wheight)) {$wheight = $dheight; }
if (!isset($wwidth)) {$wwidth = $dwidth; }
if (!isset($wscroll)) {$wscroll = $dscroll; }
if (!isset($wframe)) {$wframe = $dframe; }
if (!isset($wname)) {$wname = $dname; }
if (!isset($wshowname)) {$wshowname = $dshowname; }
if (!isset($wlink)) {$wlink = $dlink; }
if (!isset($wwtext)) {$wwtext = $dwtext; }


// check for http:// in url
/*if (!(eregi("http://", $wurl) || (eregi("https://",$wurl)))) {
  $wurl = "http://".$wurl;
}*/

// need resize?
if ($wauto == "1"){
  $xload = "iFrameHeight()";
  $wrapped .= "<script type='text/javascript'>\n";
  $wrapped .= "function iFrameHeight() {";
  $wrapped .= "  var h = 0;";
  $wrapped .= "  if(document.getElementById && !(document.all))";
  $wrapped .= "  {";
  $wrapped .= "    h = document.getElementById('blockrandom').contentDocument.height;";
  $wrapped .= "    document.getElementById('blockrandom').style.height = h + 60 + 'px';";
  $wrapped .= "  }";
  $wrapped .= "  else if(document.all)";
  $wrapped .= "  {";
  $wrapped .= "    h = document.frames('blockrandom').document.body.scrollHeight;";
  $wrapped .= "    document.all.blockrandom.style.height = h + 20 + 'px';";
  $wrapped .= "  }";
  $wrapped .= "}";
  $wrapped .= "</script>\n";
} else {
  $xload = "";
}
$wrapped .= "<script type='text/javascript'>\n";
$wrapped .= "function blockError(){return true;}";
$wrapped .= "window.onerror = blockError;";
$wrapped .= "</script>\n";
$wrapped .= "<object class='blockrandom' type='text/html' ";
//$wrapped .= "onLoad='".$xload."' ";
$wrapped .= "data='".$wurl."' ";
$wrapped .= "style='width:" . $wwidth . "; height:" . $wheight . "; vertical-align:top; overflow:".$wscroll."; border:" . $wframe . ";'>\nSorry, your Browser does NOT SUPPORT IFRAME.<br/>\nYou may want to Upgrade your Browser.<br/>\n<a href='".$wurl."' {{targetBlank}}>Click Here to see the page that was supposed to load.</a>\n</object>\n";
$wrapped .= "<div style='text-align:center;'>\n";

// need to show name?
if ($wshowname == "1") {
  $wrapped .= $wname;
}
$wrapped .= "<br/>\n";
// need to show link?
if ($wlink == "1") {
  $wrapped .= "<a href='".$wurl."' {{targetBlank}}>[".$wwtext."]</a>\n</div>\n";
}
return $wrapped;