[Zope] Previous item in <dtml-in>
Jamie
greatbks@truevine.net
Thu, 10 Apr 2003 16:08:15 -0400
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I am trying to build a dtml method that will allow me to graphically
change the sort order of some objects.
The objects I want to sort are Content objects, with an integer property
of SortOrder. This is what I have so far:
<dtml-var standard_html_header>
<form>
<table>
<tr>
<td rowspan=2>
<select size="10" height="100" multiple name="order">
<dtml-in sort>
<option value=<dtml-var id>><dtml-var id></option>
</dtml-in>
</select>
</td>
<td>
<input type="button" value="Up" />
</td>
<tr>
<td>
<input type="button" value="down">
</td>
</tr>
</table>
</form>
<dtml-var standard_html_footer>
The sort python script returns a list of all the Content objects sorted
by SortOrder.
What I need to know is if there is a way to send the previous or next
item from a list rendered by <dtml-in> to a python script, can anyone
help me with this?
Thanks,
Jamie White
Jamie@brobus.net
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<div class=3DSection1>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>I am trying to build a <span =
class=3DSpellE>dtml</span> method
that will allow me to graphically change the sort order of some objects. =
<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>The objects I want to sort are Content objects, with =
an
integer property of <span class=3DSpellE>SortOrder</span>. This is what =
I have so
far:<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><<span class=3DSpellE><span =
class=3DGramE>dtml-var</span></span>
<span =
class=3DSpellE>standard_html_header</span>><o:p></o:p></span></font></=
p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><<span =
class=3DGramE>form</span>><o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><<span =
class=3DGramE>table</span>><o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><<span class=3DSpellE><span =
class=3DGramE>tr</span></span>><o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><td <span =
class=3DSpellE>rowspan</span>=3D2><o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><span =
style=3D'mso-spacerun:yes'> </span><select
size=3D"10" height=3D"100" multiple =
name=3D"order"><o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><span =
style=3D'mso-spacerun:yes'> </span><<span
class=3DSpellE><span class=3DGramE>dtml</span></span><span =
class=3DGramE>-in</span>
sort><o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><span =
style=3D'mso-spacerun:yes'> </span><option
value=3D<<span class=3DSpellE>dtml-var</span> id>><<span =
class=3DSpellE>dtml-var</span>
id></option><o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><span =
style=3D'mso-spacerun:yes'> </span></<span
class=3DSpellE>dtml</span>-in><o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><span =
style=3D'mso-spacerun:yes'> </span></select><o:p></o:p></span>=
</font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'></td><o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><<span =
class=3DGramE>td</span>><o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><span =
style=3D'mso-spacerun:yes'> </span><input
type=3D"button" value=3D"Up" =
/><o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'></td><o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><<span class=3DSpellE><span =
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<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><<span =
class=3DGramE>td</span>><o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><span =
style=3D'mso-spacerun:yes'> </span><input
type=3D"button" =
value=3D"down"><o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'></td><o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'></<span class=3DSpellE><span =
class=3DGramE>tr</span></span>><o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'></table><o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'></form><o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><<span class=3DSpellE><span =
class=3DGramE>dtml-var</span></span>
<span =
class=3DSpellE>standard_html_footer</span>><o:p></o:p></span></font></=
p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>The sort python script returns a list of all the =
Content
objects sorted by <span =
class=3DSpellE>SortOrder</span>.<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>What I need to know is if there is a way to send the
previous or next item from a list rendered by <<span =
class=3DSpellE>dtml</span>-in>
to a python script, can anyone help me with =
this?<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Thanks,<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'><o:p> </o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Jamie White<o:p></o:p></span></font></p>
<p class=3DMsoNormal><font size=3D2 face=3DArial><span =
style=3D'font-size:10.0pt;
font-family:Arial'>Jamie@brobus.net<o:p></o:p></span></font></p>
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