Re: Pass parameters from One HTML to another HTML
Re: Pass parameters from One HTML to another HTML
- Subject: Re: Pass parameters from One HTML to another HTML
- From: Jean Pierre Malrieu <email@hidden>
- Date: Mon, 11 Mar 2013 11:47:23 +0100
Your code seems correct to me.
Did you inspect (in debugging mode) the value of the username variable in helloAction() and make sure this value is correctly set before handing it the nextPage? It is quite easy to make a typo when retrieving values from a direct action parameters.
What happens if you call ((Detail)nextPage).setUsername(username) directly?
JPM
Le 11 mars 2013 à 11:27, miriyala srinivas a écrit :
> Hi All,
> I am completely new to WO.Here I am trying to pass user entered
> values from one html page to another html.I have retrieved user
> entered values in DirectAction class and I am setting retrieved values
> to another page using takeValueForKey() method and i am returning the
> page,but values are not getting populated to html page.I tried
> printing WOComponent Page,there its saying subComponents are null
> eventhough I set value to the page,can you guys help me Please.Code is
> below
>
>
> DirectAction.java
> public WOComponent helloAction() {
>
> //retrieving username,password values from request
>
> //get the page and set the value to the key
> WOComponent nextPage = pageWithName("Details");
> nextPage.takeValueForKey(username,"username");
> return nextPage;
>
> }
>
> Details.java
> public class Details extends WOComponent {
>
> private String username;
>
> //getter and setters
>
> }
>
> I am not sure Details.html file is correct
> Details.html
> <wo:str value="$username"/>
>
> and I am also not sure whether wod file is required for this.Please
> Help in this.
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