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From John <jo...@jak.com>
Subject Re: Run-time component generation
Date Sun, 02 Apr 2017 20:52:20 GMT
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> On Sep 8, 2006, at 10:55 AM, Leyzerzon, Simeon <simeon.leyzerzon@credit-suisse.com>
wrote:
>
> Thanks, Mike.  I'm creating the components within the backing bean.  Here is how:
>
> Jsp.~~~~~~~~~~~~~~~~~~
> <f:view>
>       <h:form id="selectorForm">
>       <h:panelGrid footerClass="subtitle" headerClass=""
>                                                       styleClass=""
>                                                       columnClasses=""
>                                                       binding="#{selector.panelGrid}">
>
>
>
> Backing bean~~~~~~~~~~~~~
>
>
> public HtmlPanelGrid getPanelGrid() {
>
>        grid = new HtmlPanelGrid();
>        grid.setColumns(4);
>        grid.setBgcolor("red");
>
>        HtmlSelectOneMenu chooser = new HtmlSelectOneMenu();
>        chooser.setId("reportsOfCategory");
>
>        chooser.setTitle("Please select a report to run");
>        chooser.getChildren().add(ReportsPerCategoryMapper.getOptionItems(this.getCategory().getName()));
>
>        grid.getChildren().add(chooser);
>
>        return grid;
>    }
>
>
> What I don't know is how to make the backing bean build the rest of the components after
chooser passes it the report selected.
>
> TIA.
> Simeon
>
>
> -----Original Message-----
> From: Mike Kienenberger [mailto:mkienenb@gmail.com]
> Sent: Friday, September 08, 2006 12:38 PM
> To: MyFaces Discussion
> Subject: Re: Run-time component generation
>
> It's unclear what part you need help with.
>
> Start by looking at this page:
>
> http://wiki.apache.org/myfaces/SubmitPageOnValueChange
>
>
> On 9/8/06, Leyzerzon, Simeon <simeon.leyzerzon@credit-suisse.com> wrote:
>>
>>
>>
>> Hi,
>>
>> I'm looking for some code samples to support the following use case:
>>
>>  I have a page with a form on which there's a combo-box (h:selectOneMenu).
>> The combo-box contains a list of available reports.  Depending on the
>> user choice in the combo-box, I'd like to redisplay the same page with
>> the combo-box with a dynamically generated list of components
>> representing the user controls corresponding to the chosen report's
>> parameters list to be passed to the server.  User then populates these
>> controls with the parameter values and submits the form by clicking the submit button.
>>
>> The part that interests me most is: how to redisplay the same page
>> with these newly populated controls after the selectOneMenu event
>> passed to the server.
>>
>> I could provide more details if needed.
>>
>> Appreciate any help!
>>
>> Thank you,
>> Simeon Leyzerzon
>>
>> ======================================================================
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>>
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>> ======================================================================
>> ========
>>
>>
>>
>>
>
> ==============================================================================
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>
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>
>


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