transmitting information betwwen 2 pages
HelloI created a basic flpw and I need to pass information from one page to another.
For example
I'm on the login page, and if the connection is successful I must move userinfo bean to the page wleocme.
I cooked up a datacontrol to userbean which takes the username as input.
But I'm not able to get this username on the homepage.
Thank you
Shubhangi
I do not understand your question, but here are a few tips.
You can use this to read / write in pageFlowScope (I'll take pageFlowScope, for example)
// you can look at every 'scope' as on java.util.Map, 'cause that is what it actually is
// put into
AdfFacesContext.getCurrentInstance().getPageFlowScope().put("yourParamKey", yourParamValue); // yourParamValue can be of any type, so you can put your userbean here
// get from
AdfFacesContext.getCurrentInstance().getPageFlowScope().get("yourParamKey");
// this can be accessed from jspx using
#{pageFlowScope.yourParamKey}
// also, you can write into pageFlowScope from jspx using this
You can also register a bean of support (in adfc-config. XML) in the any of these scopes and access its attributes using the expression language
#{pageFlowScope.userbean.someAttribute}
I hope this helps.
Pedja
Tags: Java
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