I am making some customizations to the tagging plugin and am having a
problem. See the code below:
<div class="tag">
{{=form.custom.begin}}
<table WIDTH="100%">
<TR>
<TD WIDTH="70%">
{{for link in links:}}
<span>{{=link.tag.name}}</span>
<input name="deltag" type="image" src="{{=URL(r=request,c='static/
images',f='delete.png')}}" width="12px" value={{=link.id}} />  
{{pass}}
</td>
<TD WIDTH="30%">
<input name="tag_name" value="" size="8" />
<input name="addtag" type="image" src="{{=URL(r=request,c='static/
images',f='add.png')}}" width="17px" value="addtag" />
</td></tr></table>
{{=form.custom.end}}
</div>
The problem with the original tagging systems is the users action were
not explicit. For example if you entered a new tag and pressed the
DEL button the new tag was created , or if you checked a tag for
deletion and pressed the TAG button the selected tag was deleted. In
addition I wanted to eliminate the multi selection and use image
buttons to conserve space. This is represented above in the two HTML
input statement where type=image". The problem is when the user
clicks on the image control is transfered to the controller, but there
does not seem to be a way to determine which button was clicked.
I believe there is an additional issue with the deltag input in that
it in addition to knowing the user pressed a specific delettag button
I need to know the link.id it is associated with. The above code give
me exactly what I want in the UX, I just cannot figure out how to
interact with the controller.
