Passing Method to Mydeclarative Component

dear All
i can pass facets,Attributes to my Declartative component , but i failed to pass the methods.
can any one help ?
thanks

Hi,
did you read [url http://www.oracle.com/technetwork/developer-tools/adf/learnmore/index-101235.html]ADF Code Corner.
*024. How-to build a reusable toolbar with Oracle ADF Declarative Components*
"In the Create JSF Declarative Component dialog, click on the Methods tab and enter the names or the parameters: each method relating to a navigation action. You should also define the signature of the method you plan on hooking up to these parameters. For an ADF Action binding (which is what the various Next, Previous actions are) the type is:
javax.faces.event.ActionEvent"
Edited by: Martin on 23.01.2011 20:13

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"happybrowndog" <[email protected]> wrote in
message
news:gctmql$4t5$[email protected]..
> That's goddamned ridiculous. What were Flex developers
thinking that you
> have
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component?? Other GUI
> libraries such as WxWidgets, Fox, Qt, Delphi, MFC,
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See in line comments.
waz69 wrote:
> Sorry for the delayed response...I was pulled away right
after I posted my
> problem. Here are extracts from the code. I've only
included the sections
> that deal with updating the table.
>
> In the CFC file:
>
> <cffunction access="public" name="SaveFormValues"
output="false"
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> <cfargument name="Arg2" type="string"
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> <cfargument name="Arg3" type="string"
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> <cfargument name="Arg4" type="string"
required="no">
> <cfargument name="Arg5" type="string"
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> <cfargument name="Arg6" type="string"
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> <cfif arguments.Screen EQ "Table"> (,,code goes
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> fields...) </cfif>
> <cfif arguments.Screen EQ "Chart"> (,,code goes
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> <cfreturn isSuccessful />
> </cffunction>
>
> In the CFM file:
>
> <head>
> <script language="JavaScript">
>
> function SaveValues(frm) {
> var RptOn="", SubGrp="", SL="", PL="" ;
> for(var i=0; i<3; i++)
> {if(frm.ReportOn
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> if(frm.SubtotalGroup
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> for(i = 0; i < frm.Projects.options.length; i++)
> {if(frm.Projects.options
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> frm.Projects.options.value ; } ;
> for(i = 0; i < frm.Sites.options.length; i++)
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>
> ...(This is the section where I'm having problems. I
have the values I want
> to pass the variables just defined.
> But I can't get them into the CFINVOKEARGUMENT
statements below. I've
> tried variations of #'s, CFSETS, etc.)...
>
> <cfobject component="RecordAccess"
name="SaveValues">
> <cfinvoke component="#SaveValues#"
method="SaveFormValues" >
> <cfinvokeargument name="Screen" value="Scope">
> <cfinvokeargument name="Arg1" value="RptOn">
> <cfinvokeargument name="Arg2" value="SubGrpr">
> <cfinvokeargument name="Arg3" value="PL">
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> }
>
> </script>
> </head>
This is never going to work. JavaScript is executed on the
client's
computer in the browser. It is no idea of what is CFC is or
how to
access one. The cfc lives on the server, it can only exist
and run
while the http request is being built by the CF engine.
>
> <body onFocus="GetValues(this.form)" >
>
> <form action="" method="post" name="ScopeDetail"
id="ScopeDetail">
> <table width="85%" border="0" cellspacing="2"
cellpadding="2">
> <tr>
>
> ...(various buttons)...
>
> <td width="8%"><input name="SaveForm"
type="button" id="SaveForm"
> onclick="SaveValues(this.form)"
value="Save"></td>
>
> ...(other buttons)...
>
> </table>
>
> <table width="96%" border="0" cellspacing="2"
cellpadding="2">
> <tr>
> ...(column headers)...
> </tr>
>
> <tr>
> <td rowspan="3" align="right"
valign="top"> </td>
> <td height="110" colspan="2" align="right"
valign="top"><div
> align="left">
> <p>
> <label> <input name="ReportOn" type="radio"
value="Users" checked>
> Unique users</label>
> <br>
> <label> <input type="radio" name="ReportOn"
value="AllVisits"> All
> visits</label>
> <br>
> <label> <input name="ReportOn" type="radio"
value="LastVisit"> Last visit
> only</label>
> <br>
> </p>
> </div></td>
> <td rowspan="3" valign="top"> </td>
> <td colspan="3" rowspan="3"
valign="top"><p><select name="Projects"
> size="10" multiple id="Projects"
onChange="getSites(this.form)"><cfoutput
> query="ProjectList">
> <option
>
value="#ProjectList.projectid#">#ProjectList.projectname#</option>
> </cfoutput></select></p></td>
> <td width="3%" rowspan="3"
valign="top"> </td>
> <td width="34%" rowspan="3"
valign="top"><select name="Sites" size="15"
> multiple id="Sites">
> <option> ---------------------------------------
</option>
> </select></td>
> <tr>
> <td height="23" colspan="2" align="right"
valign="top"><div align="left">
> <h3>Show Summaries of </h3>
> </div></td>
> <tr>
> <td height="100" colspan="2" align="right"
valign="top"><div
> align="left">
> <label> <input name="SubtotalGroup"
type="radio" value="Both" checked>
> Project & Sites</label>
> <br>
> <label> <input type="radio"
name="SubtotalGroup" value="Projects">
> Projects only</label>
> <br>
> <label> <input type="radio"
name="SubtotalGroup"
> value="Sites"> Sites only</label>
> </div></td>
>
> </table>
> </form>
> </body>
waz69 wrote:
> I tried creating hidden fields to which I assign my
desired values. The
> CFINVOKEARGUMENTs then become:
>
> <cfinvokeargument name="Arg1" value=frm.Hide1>
> <cfinvokeargument name="Arg2" value=frm.Hide2>
> etc.
>
> What ends up in the table is the name of the field
(frm.Hide1) not
the value
> of the field. I've also tried with with quotes (single
and double)
which give
> the same result and with #'s which gives me an error
about undefined
element.
>
This is what your are going to need to do. But the javascript
form
object no longer exists once the request has been sent to the
server.
After that you are dealing with the "form" structure. So your
arguments
are going to look something like.
<cfinvokeargument name="Arg1" value="#form.Hide1#">
OR interchangeably
<cfinvokeargument name="Arg2" value="#form['Hide2']#">
When blending JavaScript and ColdFusion, one must be
constantly aware of
the order of actions. JavaScript can only run and exist on
the client,
it has no direct knowledge of any ColdFusion variables or
logic.
Vice-a-versa, ColdFusion only runs and exists on the server.
It has no
direct knowledge of the Client or its state.
To blend the two you have to carefully pass any required,
shared
information from one location to the other.

Passing Method to Mydeclarative Component

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