<CF_SHOW>

<CF_SHOW>

Used to quickly display any datastructure in HTML table format. This is a very usefull debugging tool.

Author

Runar Petursson (runar@runar.net)
Feel free to email me with any comments, question, or suggestions concerning this tag, or tag ideas that you have. For further tags by Runar, go to my tag site.

Syntax

<CF_SHOW VALUE="value"
    TITLECOLOR="color"
    TITLEBGCOLOR="color"
    ARRAYCOLOR="color"
    ARRAYBGCOLOR="color"
    STRUCTCOLOR="color"
    STRUCTBGCOLOR="color"
    QUERYCOLOR="color"
    QUERYBGCOLOR="color"
    FONTFACE="font"
    FONTSIZE="size"
    BORDER="pixles"
    CELLPADDING="pixles"
    CELLSPACING="pixles"
    SHOWTITLE="yes/no"
    MAXNESTEDLEVEL="number">

Attributes

VALUE	Required. The datastructure to display. CF_show will not accept just the variable name.
TITLECOLOR	Optional. Title foreground color.
TITLEBGCOLOR	Optional. Title background color.
ARRAYCOLOR	Optional. Array table foreground color.
ARRAYBGCOLOR	Optional. Array table background color.
STRUCTCOLOR	Optional. Structure table foreground color.
STRUCTBGCOLOR	Optional. Structure table background color.
QUERYCOLOR	Optional. Query table foreground color.
QUERYBGCOLOR	Optional. Query table background color.
FONTFACE	Optional. Font to use. Defaults to Arial.
FONTSIZE	Optional. Font size to use. Defaults to "2".
BORDER	Optional. Border table attribute.
CELLPADDING	Optional. Cellpadding table attribute. Defaults to 2.
CELLSPACING	Optional. Cellspacing table attribute. Defaults to 0.
SHOWTITLE	Optional. Weather or not to display the title row for the query. Default is yes.
MAXNESTEDLEVEL	Optional. The maximum number of recursions. This is set to 500 by default.

Usage

CF_Show is very fast. It recursivelly calls CF_showStruct, CF_showQuery and CF_showArray. Each of these in turn call's CF_show.

Examples

In the following example we show a two-Dimentional Array.


<CFSET MTable = Arraynew(2)>
<CFLOOP From="1" To="10" index="x">
  <CFLOOP From="1" To="10" Index="y">
    <CFSET MTable[x][y] = x * y>
  </CFLOOP>
</CFLOOP>

<CF_Show Value="#MTable#">

Here we have a three dimentional array nested inside of a structure.


<CFSET A = ArrayNew(3)>
<CFLOOP From="1" To="4" Index="x">
  <CFLOOP From="1" To="4" INdex="y">
    <CFLOOP From="1" To="4" INdex="z">
      <CFSET A[x][y][z] = z * x * y>
    </CFLOOP>
  </CFLOOP>
</CFLOOP>

<CFSET st = StructNew()>
<CFSET st.Name = "Runar Petursson">
<CFSET st.Email = "runar@runar.net">
<CFSET st["World Wide Web Site"] = "http://tags.runar.net">
<CFSET st.Array = A>

<CF_Show Value="#ST#" ShowTitle="no">