LMD NG - MiniHTML - Revision history

Fduch at 12:50, 18 August 2017

2017-08-18T12:50:22Z

Fduch at 12:49, 18 August 2017

2017-08-18T12:49:07Z

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Rafael at 19:32, 5 February 2013

2013-02-05T19:32:40Z

Bocharov: /* Supported subset of HTML tags */

2013-02-05T10:16:29Z

‎Supported subset of HTML tags

Bocharov: /* Supported subset of HTML tags */

2013-02-05T09:42:49Z

‎Supported subset of HTML tags

Bocharov: /* Supported subset of HTML tags */

2013-02-05T09:41:59Z

‎Supported subset of HTML tags

Rafael at 21:35, 30 January 2013

2013-01-30T21:35:31Z

Rafael at 21:33, 30 January 2013

2013-01-30T21:33:39Z

Rafael: Created page with "{{Head-StartRes}} == Supported subset of HTML tags == NG HTMLPack and certain controls of other NG Packs (e.g. DialogPack) integrate a Mini HTML engine which supports a subset o..."

2012-10-22T04:57:07Z

Created page with "{{Head-StartRes}} == Supported subset of HTML tags == NG HTMLPack and certain controls of other NG Packs (e.g. DialogPack) integrate a Mini HTML engine which supports a subset o..."

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{{Head-StartRes}}
== Supported subset of HTML tags ==

NG HTMLPack and certain controls of other NG Packs (e.g. DialogPack) integrate a Mini HTML engine which supports a subset of HTML tags. Following HTML tags can be used:

{|class="wikitable"
|-
! Tag
! Syntax
! Comments & samples
|-
| Bold
| <code>, </code>
| '''bold'''
|-
| Italic
| <code>, </code>
| ''italic''
|-
| Underline
| <code>, </code>
| underline
|-
| Strikeout
| <strikeout>, </strikeout> or <s>, </s>
| <s>striked out</s>
|-
| Paragraph
| 
| Use ''align'' parameter to specify the alignment of the text in the paragraph. Default value for align is "left".
|-
| Subscript
| , 
| Subscript text is drawn with smaller font and with baseline moved down.
|-
| Superscript
| , 
| Superscript text is drawn with smaller font and with baseline moved up.
|-
| Unordered list of elements
| <ul><li>item</li>...</ul>
|
* item 1
* item 2

|-
| Ordered list of elements
| <ol><li>item</li>...</ol>
|
# item 1
# item 2

|-
| Horizontal divider
| <hr [width="width"]>
| If no value for ''width'' attribute is specified, then it will take maximum available value.
|-
| Line break
| 
|  
|-
| Font
| text
| You can specify the name of the font name, size (absolute size or increase, decrease of size)
and font background color. Color must be a valid hexadecimal value in common HTML format, valid VCL color identifier (clWhite, clBtnFace for example) or valid HTML color identifier (red, black, btnshadow for example. You can use ''background'' synonym for ''bgcolor'' attribute. '''Note''': If ''size'' value is greater than 0 and less than 10 and there is no plus or minus sign, then it means standard font increase relative to default size. Example: In order to specify exact font size in pixels, use size="N px" form of the size attribute.

|-
| Hyperlink
| <a href="link">link text</a>
| ''Link'' parameter value is passed to OnLinkClick event handler, present in some controls (not all controls support clicking on the URLs.
|-
| Embedded image
| <img src="image" [width="w"] [height="h"]>
| The ''src'' parameter value is passed to the OnImageNeeded event handler. You can specify the width and height of the image rectangle if needed. By default the width and height are taken from the image you provide in event handler, but you can stretch image on drawing by specifying width and height explicitly. 
The simplest OnImageNeeded event handlers: 
<pre class="brush:delphi">
procedure TForm1.LMDHTMLLabel1ImageNeeded(Sender: TObject; SourceName: TLMDString; var Image: TPicture); begin   Image.LoadFromFile(SourceName); end; procedure TForm1.LMDHTMLLabel1ImageNeeded(Sender: TObject; SourceName: TLMDString; var Image: TPicture); begin   ImageList1.GetBitmap(strtoint(SourceName), Image.Bitmap); end; </pre>

|-
| Variables
| <~~myVariable>
| The ''aVarName'', ''aVarValue'' parameters are passed to the OnVariableNeeded event handler, which defines what value substitutes the tag 
<pre class="brush:delphi">
procedure TForm2.LMDHTMLLabel1VariableNeeded(Sender: TObject; const aVarName: TLMDString; var aVarValue: TLMDString);
begin
aVarValue := '1111';
end;
</pre>
|-
| Embedded controls
|<control vclclass= width= height= name=>
|Allows embedding of any control into HTML text
|}
{{Top}}

<h2>Color Names</h2>
{{Top}}
<h2>Special symbols</h2>

<table border=1 align=center>
<tr><td bgcolor=silver>&Aacute </td><td>Á</td> <td bgcolor=silver>&cent </td><td>¢</td> <td bgcolor=silver>&Iacute </td><td>Í</td> <td bgcolor=silver>&oacute </td><td>ó</td> <td bgcolor=silver>&sup1 </td><td>¹</td></tr>
<tr><td bgcolor=silver>&aacute </td><td>á</td> <td bgcolor=silver>&copy </td><td>©</td> <td bgcolor=silver>&iacute </td><td>í</td> <td bgcolor=silver>&Ocirc </td><td>Ô</td> <td bgcolor=silver>&sup2 </td><td>²</td></tr>
<tr><td bgcolor=silver>&Acirc </td><td>Â</td> <td bgcolor=silver>&curren </td><td>¤</td> <td bgcolor=silver>&Icirc </td><td>Î</td> <td bgcolor=silver>&ocirc </td><td>ô</td> <td bgcolor=silver>&sup3 </td><td>³</td></tr>
<tr><td bgcolor=silver>&acirc </td><td>â</td> <td bgcolor=silver>&deg </td><td>°</td> <td bgcolor=silver>&icirc </td><td>î</td> <td bgcolor=silver>&Ograve </td><td>Ò</td> <td bgcolor=silver>&szlig </td><td>ß</td></tr>
<tr><td bgcolor=silver>&acute </td><td>´</td> <td bgcolor=silver>&divide </td><td>÷</td> <td bgcolor=silver>&iexcl </td><td>¡</td> <td bgcolor=silver>&ograve </td><td>ò</td> <td bgcolor=silver>&THORN </td><td>Þ</td></tr>
<tr><td bgcolor=silver>&AElig </td><td>Æ</td> <td bgcolor=silver>&Eacute </td><td>É</td> <td bgcolor=silver>&Igrave </td><td>Ì</td> <td bgcolor=silver>&ordf </td><td>ª</td> <td bgcolor=silver>&times </td><td>×</td></tr>
<tr><td bgcolor=silver>&aelig </td><td>æ</td> <td bgcolor=silver>&eacute </td><td>é</td> <td bgcolor=silver>&igrave </td><td>ì</td> <td bgcolor=silver>&ordm </td><td>º</td> <td bgcolor=silver>&trade </td><td>™</td></tr>
<tr><td bgcolor=silver>&Agrave </td><td>À</td> <td bgcolor=silver>&Ecirc </td><td>Ê</td> <td bgcolor=silver>&iquest </td><td>¿</td> <td bgcolor=silver>&Oslash </td><td>Ø</td> <td bgcolor=silver>&Uacute</td><td>Ú</td></tr>
<tr><td bgcolor=silver>&agrave </td><td>à</td> <td bgcolor=silver>&ecirc </td><td>ê</td> <td bgcolor=silver>&Iuml </td><td>Ï</td> <td bgcolor=silver>&oslash </td><td>ø</td> <td bgcolor=silver>&uacute</td><td>ú</td></tr>
<tr><td bgcolor=silver>&amp </td><td>&</td> <td bgcolor=silver>&Egrave </td><td>È</td> <td bgcolor=silver>&iuml </td><td>ï</td> <td bgcolor=silver>&Otilde </td><td>Õ</td> <td bgcolor=silver>&Ucirc </td><td>Û</td></tr>
<tr><td bgcolor=silver>&Aring </td><td>Å</td> <td bgcolor=silver>&egrave </td><td>è</td> <td bgcolor=silver>&laquo </td><td>«</td> <td bgcolor=silver>&otilde </td><td>õ</td> <td bgcolor=silver>&Ugrave</td><td>Ù</td></tr>
<tr><td bgcolor=silver>&aring </td><td>å</td> <td bgcolor=silver>&ETH </td><td>Ð</td> <td bgcolor=silver>&lt </td><td><</td> <td bgcolor=silver>&Ouml </td><td>Ö</td> <td bgcolor=silver>&ugrave</td><td>ù</td></tr>
<tr><td bgcolor=silver>&Atilde </td><td>Ã</td> <td bgcolor=silver>&eth </td><td>ð</td> <td bgcolor=silver>&macr </td><td>¯</td> <td bgcolor=silver>&ouml </td><td>ö</td> <td bgcolor=silver>&uml </td><td>¨</td></tr>
<tr><td bgcolor=silver>&atilde </td><td>ã</td> <td bgcolor=silver>&Euml </td><td>Ë</td> <td bgcolor=silver>&micro </td><td>µ</td> <td bgcolor=silver>&para </td><td>¶</td> <td bgcolor=silver>&Uuml </td><td>Ü</td></tr>
<tr><td bgcolor=silver>&Auml </td><td>Ä</td> <td bgcolor=silver>&euml </td><td>ë</td> <td bgcolor=silver>&middot </td><td>·</td> <td bgcolor=silver>&plusmn </td><td>±</td> <td bgcolor=silver>&Yacute</td><td>Ý</td></tr>
<tr><td bgcolor=silver>&auml </td><td>ä</td> <td bgcolor=silver>&euro </td><td>€</td> <td bgcolor=silver>&nbsp </td><td> </td> <td bgcolor=silver>&pound </td><td>£</td> <td bgcolor=silver>&yen </td><td>¥</td></tr>
<tr><td bgcolor=silver>&brvbar </td><td>¦</td> <td bgcolor=silver>&frac12 </td><td>½</td> <td bgcolor=silver>&not </td><td>¬</td> <td bgcolor=silver>&quot </td><td>"</td> <td> </td><td> </td></tr>
<tr><td bgcolor=silver>&Ccedil </td><td>Ç</td> <td bgcolor=silver>&frac14 </td><td>¼</td> <td bgcolor=silver>&Ntilde </td><td>Ñ</td> <td bgcolor=silver>&raquo </td><td>»</td> <td> </td><td> </td></tr>
<tr><td bgcolor=silver>&ccedil </td><td>ç</td> <td bgcolor=silver>&frac34 </td><td>¾</td> <td bgcolor=silver>&ntilde </td><td>ñ</td> <td bgcolor=silver>&reg </td><td>®</td> <td> </td><td> </td></tr>
<tr><td bgcolor=silver>&cedil </td><td>¸</td> <td bgcolor=silver>&gt </td><td>></td> <td bgcolor=silver>&Oacute </td><td>Ó</td> <td bgcolor=silver>&sect </td><td>§</td> <td> </td><td> </td></tr>
</table>
{{Top}}

@@ Line 83: / Line 83: @@
 The simplest OnImageNeeded event handlers:<br><br>
 <syntaxhighlight lang="delphi">
-procedure TForm1.LMDHTMLLabel1ImageNeeded(Sender: TObject; SourceName: TLMDString; var Image: TPicture);<br>begin<br>&nbsp;&nbsp;Image.LoadFromFile(SourceName);<br>end;<br><br>procedure TForm1.LMDHTMLLabel1ImageNeeded(Sender: TObject; SourceName: TLMDString; var Image: TPicture);<br>begin<br>&nbsp;&nbsp;ImageList1.GetBitmap(strtoint(SourceName), Image.Bitmap);<br>end;<br></syntaxhighlight>
+procedure TForm1.LMDHTMLLabel1ImageNeeded(Sender: TObject; SourceName: TLMDString; var Image: TPicture);
 Additional can be defined by using index/file/res identifier in image name:
 * connected imagelist. Use syntax: <code><img src="index:0"></code>

@@ Line 20: / Line 20: @@
 | Indetation
 | <code> &lt;ind width="Width" [pos=abs]&gt;</code>
-| Use this tag to make indentation with absolute or relative position. Sample &lt;ind width=100 pos=abs&gt;a1&lt;ind width=150 pos=abs&gt;a2&lt;ind width=200 pos=abs&gt;a3
+| Use this tag to make indentation with absolute or relative position. Sample:<br><code>&lt;ind width=100 pos=abs&gt;a1&lt;ind width=150 pos=abs&gt;a2&lt;ind width=200 pos=abs&gt;a3</code>
 |-
 | Italic
@@ Line 102: / Line 102: @@
 | Embedded controls
 |&lt;control vclclass= width= height= name=&gt;
-|Allows embedding of any control into HTML text
+|Allows embedding of any control into HTML text. Almost all public/published properties can be set via parameters. Example: <br><code><control vclclass="TEdit" width ="200" height="14" name="" text="edit control"></code>
 |}
 {{Top}}

@@ Line 15: / Line 15: @@
 |-
 | Indetation
-| <code>&lt;ind&gt;</code>
+| <code> &lt;ind width="Width" [pos=abs]&gt;</code>
 | Use this tag to make indentation with absolute or relative position. Sample &lt;ind width=100 pos=abs&gt;a1&lt;ind width=150 pos=abs&gt;a2&lt;ind width=200 pos=abs&gt;a3
 |-

@@ Line 76: / Line 76: @@
 <pre class="brush:delphi">
 procedure TForm1.LMDHTMLLabel1ImageNeeded(Sender: TObject; SourceName: TLMDString; var Image: TPicture);<br>begin<br>&nbsp;&nbsp;Image.LoadFromFile(SourceName);<br>end;<br><br>procedure TForm1.LMDHTMLLabel1ImageNeeded(Sender: TObject; SourceName: TLMDString; var Image: TPicture);<br>begin<br>&nbsp;&nbsp;ImageList1.GetBitmap(strtoint(SourceName), Image.Bitmap);<br>end;<br></pre>
-Additional sources can be:
+Additional can be defined by using index/file/res identifier in image name:
 * connected imagelist. Use syntax: <code><img src="index:0"></code>
 * File: Use syntax: <code><img src="file:sample.png"></code>

@@ Line 76: / Line 76: @@
 <pre class="brush:delphi">
 procedure TForm1.LMDHTMLLabel1ImageNeeded(Sender: TObject; SourceName: TLMDString; var Image: TPicture);<br>begin<br>&nbsp;&nbsp;Image.LoadFromFile(SourceName);<br>end;<br><br>procedure TForm1.LMDHTMLLabel1ImageNeeded(Sender: TObject; SourceName: TLMDString; var Image: TPicture);<br>begin<br>&nbsp;&nbsp;ImageList1.GetBitmap(strtoint(SourceName), Image.Bitmap);<br>end;<br></pre>
 |-

@@ Line 9: / Line 9: @@
 ! Syntax
 ! Comments &amp; samples
 |-
 | Bold

@@ Line 13: / Line 13: @@
 | <code>&lt;b&gt;, &lt;/b&gt;</code>
 | '''bold'''
 |-
 | Italic