Hi, t:id should be a valid Java identifier, you should use like t:id="lastName"。
textfield component will map the bean property(lastName) to the form field, so
you can just think that after form submit, the bean's property is properly set.
DH
----- Original Message -----
From: "limonn" <limonnd...@gmail.com>
To: <users@tapestry.apache.org>
Sent: Sunday, September 13, 2009 7:39 AM
Subject: Re: form that create an object
>
> is not working I did try
>
> <input type="text" t:type="textfield" t:value="user.lastName"
> t:id="user.lastName"/>
>
> but
>
> Failure parsing template context:Form.tml: Component id 'user.name' is not
> valid; component ids must be valid Java identifiers: start with a letter,
> and consist of letters, numbers and underscores
>
> How you get an object from a form ??
>
> Thanks
>
>
>
> limonn wrote:
>>
>> I want to have a form that represent an object, so far I have something
>> but is not working.
>>
>> <form t:type="form" t:id="userForm">
>>
>> name : <input type="text" t:type="textfield" t:id="${user.name}"/>
>>
>> <br/>
>>
>> last name : <input type="text" t:type="textfield"
>> t:id="${user.lastname}"/>
>>
>> <br/>
>>
>>
>> <input t:type="submit" value="Update" t:id="update" />
>> <input t:type="submit" value="Cancel" t:id="cancel" />
>>
>> </form>
>>
>> ----------------------------------------------------------------
>>
>> and java
>>
>> (User.java is a regular class with 2 String properties name and lastName
>> getters and setters )
>>
>>
>> the java page
>>
>>
>> import org.apache.tapestry5.annotations.InjectPage;
>> import org.apache.tapestry5.annotations.Persist;
>>
>> import com.limonn.entities.User;
>>
>> public class Form {
>>
>> private boolean cancel;
>>
>> @InjectPage
>> private Index index;
>>
>>
>> @Persist
>> private User user;
>>
>>
>> public User getUser() {
>> return user;
>> }
>>
>>
>> public void setUser(User user) {
>> this.user = user;
>> }
>>
>>
>>
>> void onSelectedFromUpdate() {
>> cancel = false;
>>
>> }
>> void onSelectedFromCancel() {
>> cancel = true;
>> }
>>
>> Object onSuccess() {
>> if (cancel) {
>>
>> System.out.print(" name was : " + this.user.getName() + " from
>> success");
>>
>> } else {
>>
>> System.out.print(" name was : " + this.user.getName() + " from
>> cancel");
>>
>> }
>> return index;
>> }
>>
>> ---------------------------------------------------------------------------------------------------
>> how you get the user.name and user.lastName as properties
>> from User as object from the form ?
>>
>> Thank 's in advance
>>
>
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