Kevin, I thing widget is a good place for every html fragment (for edition and not), because :* avoid copy paste (and synchronisation) if you have several place in your web site where you require same or similar display
* provide a simple way to share display feature across projects, and simple : * developer A create a cool set of widgets * developer A package widget as egg * developer B install the egg * create python code to initialise the widget, adapt the model (value or input_value)* and in the template only need to write a "widget.insert(data)" without mess about CSS, JS and all HTML Tag and attributes.
Every Widget don't target Edition feature, (existing Resource and children, Grid) Regards Kevin Dangoor a écrit :
On 1/15/06, Mike Kent <[EMAIL PROTECTED]> wrote:After thinking about it a bit, I decided that what I really wanted was a Table widget, containing TableRow widgets, containing TableCell widgets. Since no such widgets exists, I wanted to take a crack at writing them. The TableForm widget is a container for other widget, so it seems to be a good place to start. Unfortunately, after studying its source code for a while, I'm not getting anywhere; it's pretty dense and sparsly-documented.Generally, the big problem that widgets are out to solve is form input/output. Unless you're trying to take advantage of the JavaScript/CSS inclusion features of widgets, I'd stick with Kid (maybe using py:defs) to generate a table. Beyond that, how you design a widget like this really depends on how you want to hand in the data. Generally speaking, widgets are designed to be stateless (they can have multiple requests going through them at the same time). This design actually helps in this case. You can create a table widget that takes TableRow and TableCell widgets in the constructor. Then, you pass a 2D array (or whatever) in to insert() or render() and your Table widget will pass each value in turn to the TableRow which then passes the individual values to the TableCell. It should work fine, it's just not what I generally had in mind for widgets. KevinHas anyone else already taken a crack at a general-purpose table widget? Can anyone give me some instruction on how to write a container widget of this type? Thanks, Mike-- Kevin Dangoor Author of the Zesty News RSS newsreader email: [EMAIL PROTECTED] company: http://www.BlazingThings.com blog: http://www.BlueSkyOnMars.com
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