Hi,
searching two days now, didn't get it yet.
How do I pass an argument from a view to a controller function ?
I create a view with a list of users like:
user1 role location ....
user2 role location ....
...
the user fields are URLs pointing to a controller function called
"edit_user"
The function edit_user creates a new form which is to be populated
with the values of the user that was selected from the user list.
How can I pass e.g. "user2" to "edit_user" function or where can I
retrieve it ?
e.g.
MODEL
db.define_table('user',
SQLField('name'),
SQLField('role'),
SQLField('location'))
VIEW (list)
{{extend 'layout.html'}}
<h1>Users</h1>
<table frame="box" rules="all">
<colgroup width="200" span="5">
<th><h2>user</h2></th>
<th><h2>role</h2></th>
<th><h2>location</h2></th>
{{for item in message:}}
{{(uname, urole, uloc) = item.split()}}
<tr>
<td>{{=A(uname, _href=URL(r=request, f='edit_user'))}}</td>
<td>{{=urole}}</td>
<td>{{=uloc}}</td>
</tr>
{{pass}}
</table>
<br />
how can I pass "uname" to the controller function 'edit_user' or where
can I acces the information ?
I tried something like:
<td>{{=A(uname, _href=URL(r=request, f='edit_user', args=
[uname, urole, uloc]))}}</td>
which doesn't work (invalid request), it screws the url with
additional data so that the function edit_user will not be found.
Any idea if this is possible ? I did not find any example in the
documentation for such a case.
best regards
Stefan
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