>ree told me already that the browsers don't allow to do an innerHTML
>inside a table, but also told me that there is maybe a workaround from
>__gotcha?
>
>Godefroid?;) do you know how to do the browser-innerHTML-table-dance?
>
I do have a browser-innerHTML-table-dance that works on all browsers.
I'm going to give a full example, but I'll keep it short. This is
simplified from a product called Plone4Radio which I'm working on. If
you need the source I'll gladly provide.
Template chart_edit.pt
--------------------------------
<tal:norender condition="nothing">
<metal:songrow define-macro="songrow">
<tr>
<td tal:content="song/pretty_title_or_id"></td>
</tr>
<tr tal:condition="include_placeholder|nothing"
id="chart-edit-songrow-placeholder">
</tr>
</metal:songrow>
</tal:norender>
<table class="listing">
<tr>
<th>Song</th>
</tr>
<tal:songs repeat="song python:here.objectValues('Song')">
<tal:def define="include_placeholder repeat/song/end"
<metal:use use-macro="here/chart_edit/macros/songrow"/>
</tal:def>
</tal:songs>
</table>
<button class="standalone"
id="chart-edit-add-song">New Song</button>
browser/kss.py
----------------------
def addSong(self):
context = aq_inner(self.context)
newid = context.generateUniqueId('Song')
context.invokeFactory('Song', newid)
song = context._getOb(newid)
# xxx: I have a problem with Plone viewlets for some reason,
so I call the macro
# with my own evalMacro script (which I do not supply in this posting).
html = context.evalMacro(
'chart_edit',
'songrow',
song=song,
include_placeholder=1)
"""
You'll need to change this code to pass song parameter etc. I don't know
how to do this right now :(
html = self.wrapper.render(
viewMacro = self.macros['live-table-row'],
)
"""
ksscore = self.getCommandSet('core')
selector = ksscore.getHtmlIdSelector('chart-edit-songrow-placeholder')
ksscore.replaceHTML(selector, html)
return self.render()
The only problem I see is that I have a placeholder <tr></tr> with NO
td's inside, which is technically a violation of HTML standards.
And if I totally misunderstood what you were trying to accomplish then sorry!
Hedley
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