model view controller - JSF get current values from bean -


hi helping. need current values bean jsf.

jsf (example)

<!-- inputtext username  -->         <h:outputtext style="font-size:12px;font-weight:bold;" value="username"></h:outputtext>         <h:inputtext a:placeholder="enter user.." id="username" value="#{regbean.username}" required="true"></h:inputtext>         <h:outputtext value="&lt;br/&gt;" escape="false" /> <!-- commandbutton send -->         <p:commandbutton update=":dialogconf" style="font-size:10px;width:68px;height:32px;margin-left:70px;" type="submit" value="sign up" icon="ui-icon-arrowreturnthick-1-e"  styleclass="botonesr"         onerror="pf('errordlg').show();" oncomplete="pf('confirmation').show();pf('registration').hide();"         action="#{regbean.doactionreg}" ajax="true">         </p:commandbutton>

bean (example)

public void insertnewuser(){      connection conn = null;     preparedstatement pstatement = null;     string user = this.getusername();     string sql = "insert user"             + "(username)values"             + "(?)";     try {         conn = getdbconnection();         pstatement = conn.preparestatement(sql);         pstatement.setstring(1, user);         //execute insertsql         pstatement.executeupdate();         system.out.println("user:" + user);         system.out.println("record inserted usuarios table");      }catch (sqlexception e){         system.out.println(e.getmessage());     }finally{         try{             if (pstatement!=null){                 pstatement.close();             }             if (conn!=null){                 conn.close();             }         }catch(sqlexception e){             system.out.println(e.getmessage());         }     } }

until here works fine records being saved properly. want see current user in confirmation dialog after insert query

same jsf

  <p:dialog header="confirmation" showeffect="explode" id="dialogconf" widgetvar="confirmation" hideeffect="explode" height="125px" width="378px" modal="true" resizable="false">     <h:outputtext value="user ( #{regbean.username}) in our db"></h:outputtext>  </p:dialog>

here #{regbean.username} doesn't show me current value of username.

solved adding update properly

<!-- commandbutton send -->     <p:commandbutton update="userreg" style="font-size:10px;width:68px;height:32px;margin-left:70px;" type="submit" value="sign up" icon="ui-icon-arrowreturnthick-1-e"  styleclass="botonesr"     onerror="pf('errordlg').show();" oncomplete="pf('confirmation').show();pf('registration').hide();"     action="#{regbean.doactionreg}">     </p:commandbutton>

where show results

  <p:dialog header="confirmation" showeffect="explode" id="dialogconf" widgetvar="confirmation" hideeffect="explode" height="125px" width="378px" modal="true" resizable="false"> <h:outputtext id="userreg" value="user ( #{regbean.username}) in our db"></h:outputtext>


Comments

Post a Comment

Popular posts from this blog

asp.net mvc - SSO between MVCForum and Umbraco7 -

i need integrate sso between mvcforum (forum of company) , umbraco7 (manages cms company). however struggling shared authentication work. tried several ways suggested on other threads still not running expected. here did: 1. in mvcforum (forum.mywebsite.com) 1.1. machine key in web.xml: <machinekey validationkey="the same key umbraco7" decryptionkey="the same key umbraco7" validation="sha1" decryption="aes" /> 1.2. authenticate forms in web.xml <forms name="my-sso-auth" protection="all" path="/" timeout="43200" domain="forum.mywebsite.com" loginurl="/members/logon" enablecrossappredirects="true" /> 2. in umbraco7 (news.mywebsite.com) 2.1. machine key in web.xml: <machinekey validationkey="the same key mvcforum" decryptionkey="the same key mvcforum" validation="sha1" decryption="aes" /> 2.2. a
Read more

Python Tkinter keyboard using bind -

i have problem using bind option can click button in keyboard, , call function once key pressed. tried taking other codes have similar purpose , saw i'm doing pretty same, though still have problem must've missed. thankful if me this. here's code: # -*- coding: utf-8 -*- #imports tkinter import * pil import imagetk, image import time import tkmessagebox #===========================================================================================================================================# #tkinter class class app(frame): def __init__(self, master=none): frame.__init__(self, master) self.pack() #===========================================================================================================================================# #game pieces classes class board: def __init__(self, rows = 7, columns = 6, picture_height = none, picture_width = none): self.rows = rows self.columns = columns self.picture
Read more

ubuntu - Selenium Node Not Connecting to Hub, Not Opening Port -

i'm trying set demo selenium grid. have digital ocean ubuntu 14.02 droplet. (i have 2 , tried set using 2 different machines got nowhere.) i'm trying run hub , node both locally. here input both hub, node, , nmap results. https://gist.github.com/mekhami/d5bbecca5ff0de9d2dc9 so, node starting tcp connection reset , port it's supposed operate on closed. i have had no luck in number of different options , configurations work. but... of course, worked randomly once. don't know why, don't know did, know 1 brief moment, node connected , saw on grid console. tried run test , went down again , i've never seen come up. please let me know more information can provide. update: randomly came online again. don't know happened, might related timeout or time_wait or going on. this because vm/server not have enough entropy available. to resolve problem, install haveged (or other similar things). the instructions of how install haveged on ubu
Read more