Re: formatting data output in t:grid column

[Thiago H. de Paula Figueiredo]

Em Wed, 01 Oct 2008 16:25:21 -0300, wesley <[EMAIL PROTECTED]>  
escreveu:

i've been wondering how i can change the format of the column data given  
if the data is of type java.util.Date. the t:grid column shows my result  
as
yyyy-mm-dd. how about if i want to show the time as well? is there any  
way
that i can pass something like SimpleDataFormat to format the date? and
there is a column which is of type double that show my result in 900.0  
where
i expect 900.00 with the format of #000.00. can anyone give me some
pointer/advise?

<t:parameter name="[propertyName]Cell"> is the answer to your question. It  
allows you to show whatever you want in a given column.

Example taken from  
http://tapestry.apache.org/tapestry5/tapestry-core/ref/org/apache/tapestry5/corelib/components/Grid.html:

<t:grid source="users" row="user">
        <t:parameter name="lastnamecell">
		<t:pagelink page="user/view"  
context="user.id">${user.lastname}</t:pagelink>
        </t:parameter>
</t:grid>

In your case, you would add a method in your page class that returns the  
formatted value and then use it inside <t:parameter>

public String getDate() {
        return ... // formats the date
}

<t:grid source="objects" row="object">
        <t:parameter name="dateCell">
                ${date}
        </t:parameter>
</t:grid>


Thiago

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