htmlparser-user

[Htmlparser-user] IMG tag within an A tag does not show up

[Chris <ch...@su...>]

Somik, 

I have updated to v1.2 and it is doing well. 

I have this problem that IMG within an A tag do not show up at all.

<a href="link"><img src="link"></a>

will come through the parser as:

<a href="link"></a>

Code Snippet:
--------------- snip ---------------

if (node instanceof HTMLLinkTag) {
  // ***********************************
  // Link Tag
  // ***********************************
  HTMLLinkTag htmlTag = (HTMLLinkTag)node;
          
  // Link Tag
  _pwOut.print( "<a href=\"" + htmlTag.getText(); + "\">" );
  _pwOut.println( htmlTag.getLinkText() + "</a>" );
}
--------------- snip ---------------

-chris carey
sublimespot.com

Re: [Htmlparser-user] IMG tag within an A tag does not show up

[Somik R. <so...@ya...>]

Hi Chris,
    If you want to print the html code of the link tag, just use =
linkTag.toHTML(). So your code becomes :

if (node instanceof HTMLLinkTag) {
  _pwOut.print(node.toHTML());
}

Note : You dont even have to downcast bcos toHTML is in the HTMLNode =
interface.=20

If you want to print all the contents yourself (for whatever reason), =
then you will have to enumerate thru the data inside the link tag by =
picking up an enumeration -=20
for (Enumeration e=3DlinkTag.linkData();e.hasMoreElements();) {
    HTMLNode node =3D (HTMLNode)e.nextElement();
    // You are now enumerating thru a list of nodes inside the link tag
    // These could be images, strings, etc..
}

Regards,
Somik
  ----- Original Message -----=20
  From: Chris=20
  To: htm...@li...=20
  Sent: Wednesday, July 10, 2002 3:25 AM
  Subject: [Htmlparser-user] IMG tag within an A tag does not show up




  Somik,=20

  I have updated to v1.2 and it is doing well.=20

  I have this problem that IMG within an A tag do not show up at all.

  <a href=3D"link"><img src=3D"link"></a>

  will come through the parser as:

  <a href=3D"link"></a>

  Code Snippet:
  --------------- snip ---------------

  if (node instanceof HTMLLinkTag) {
    // ***********************************
    // Link Tag
    // ***********************************
    HTMLLinkTag htmlTag =3D (HTMLLinkTag)node;
           =20
    // Link Tag
    _pwOut.print( "<a href=3D\"" + htmlTag.getText(); + "\">" );
    _pwOut.println( htmlTag.getLinkText() + "</a>" );
  }
  --------------- snip ---------------

  -chris carey
  sublimespot.com



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