1 Reply Latest reply on May 21, 2009 6:10 AM by gopi b

    Rendring with Hash Map

    gopi b Newbie

      Hi,

      i have a scenario where i have four fields say dbversion, driver,db name,url.
      here when select version which is a drop down i should populate the values into the fields
      based on version which i should get from database.

      here the problem is once i had populated the values into the fields, when i am editing that
      filds am able to edit,but , again when i select a version from the dbversion field am not
      able to populate the values corresponding to that version from database into these fields,

      but if i dont edit any of the fields am able to populate the values based on value selected
      from the dropdown (db version field)


      ---------------------------------
      below the code:
      --------------------------------


      Xhtml
      ---------------------------------

      <s:span
      rendered="#{doMobeeDatabase.use_datasource_ref eq 'UseDatabaseDriver'}">
      <h:panelGrid id="versionGrid" columns="1" cellspacing="2"
      width="100%" cellpadding="0" columnClasses="columnFull">
      <s:decorate for="dbVersion" template="/layout/edit.xhtml">
      <ui:define name="label">
      <h:outputText for="dbVersion" styleClass="formFont">#{messages.epdbversion}</h:outputText>
      </ui:define>

      <h:selectOneMenu id="dbVersion" required="true" immediate="true"
      requiredMessage="#{messages.validatedbversion}"
      value="#{doMobeeDatabase.db_version}" style="width : 195px;"
      styleClass="formFont2">
      <f:selectItem itemLabel="--------Select a Version--------" itemValue="" />
      <f:selectItems value="#{dbendPointHome.getDbList()}" />
      <a:support event="onchange" ajaxSingle="true"
      action="#{dbendPointHome.dataBaseDetailsMap()}"
      reRender="drivername1Grid,epdbNameGrid,urlGrid">
      </a:support>
      </h:selectOneMenu>
      </s:decorate>
      </h:panelGrid>

      <h:panelGrid id="drivername1Grid" columns="1" cellspacing="2"
      width="100%" cellpadding="0" columnClasses="columnFull">
      <s:decorate for="drivername1" template="/layout/edit.xhtml">
      <ui:define name="label">
      <h:outputText for="drivername1" styleClass="formFont">#{messages.databasedrivername}</h:outputText>
      </ui:define>
      <h:inputText id="drivername1" required="true" disabled="true"
      requiredMessage="#{messages.validatedrivername}"
      value="#{doMobeeDatabase.db_driver_name}"
      style="width : 195px;" styleClass="formFont3"></h:inputText>

      </s:decorate>
      </h:panelGrid>


      <h:panelGrid id="epdbNameGrid" columns="1" cellspacing="2"
      width="100%" cellpadding="0" columnClasses="columnFull">
      <s:decorate for="epdbName" template="/layout/edit.xhtml">
      <ui:define name="label">
      <h:outputText for="epdbName" styleClass="formFont">#{messages.epdbname}</h:outputText>
      </ui:define>


      <h:inputText id="epdbName" value="#{doMobeeDatabase.db_name}"
      required="true" maxlength="50"
      requiredMessage="#{messages.validatedbname}"
      style=" width : 195px;" styleClass="formFont2">
      </h:inputText>
      </s:decorate>
      </h:panelGrid>

      <h:panelGrid id="urlGrid" columns="1" cellspacing="2"
      width="100%" cellpadding="0" columnClasses="columnFull">
      <s:decorate for="url" template="/layout/edit.xhtml">
      <ui:define name="label">
      <h:outputText for="url" styleClass="formFont">#{messages.url}</h:outputText>
      </ui:define>
      <h:inputTextarea id="url" value="#{doMobeeDatabase.db_url}"
      required="true" requiredMessage="#{messages.vaildateurl}"
      style=" height:30px; width : 195px;" styleClass="formFont2" >
      <f:validateLength maximum="255"/>
      </h:inputTextarea>
      </s:decorate>
      </h:panelGrid>
      <h:panelGrid columns="1" cellspacing="2" width="100%"
      cellpadding="0" columnClasses="columnFull">
      <s:decorate for="epuser1" template="/layout/edit.xhtml">
      <ui:define name="label">
      <h:outputText for="epuser1" styleClass="formFont">#{messages.username}</h:outputText>
      </ui:define>
      <h:inputText id="epuser1"
      value="#{doMobeeDatabase.db_username}" required="true"
      requiredMessage="#{messages.validateusername}"
      maxlength="50" style=" width : 195px;"
      styleClass="formFont2">
      </h:inputText>
      </s:decorate>
      </h:panelGrid>

      <h:panelGrid columns="1" cellspacing="2" width="100%"
      cellpadding="0" columnClasses="columnFull">
      <s:decorate for="eppassword1" template="/layout/edit.xhtml">
      <ui:define name="label">
      <h:outputText for="eppassword1" styleClass="formFont">#{messages.password}</h:outputText>
      </ui:define>

      <h:inputSecret id="eppassword1" required="true" redisplay="true"
      requiredMessage="#{messages.validatepassword}"
      value="#{doMobeeDatabase.db_password}" maxlength="20"
      style=" width : 195px;" styleClass="formFont2">
      </h:inputSecret>
      </s:decorate>
      </h:panelGrid>

      </s:span>
      </s:span>

      <h:panelGrid columns="1" cellspacing="2" width="100%"
      cellpadding="0" columnClasses="columnFull">
      <s:decorate for="epdbTable" template="/layout/edit.xhtml">
      <ui:define name="label">
      <h:outputText for="epdbTable" styleClass="formFont">#{messages.epdbtable}</h:outputText>
      </ui:define>

      <h:inputText id="epdbTable" value="#{doMobeeDatabase.db_table}"
      maxlength="50" required="true"
      requiredMessage="#{messages.validatetablename}"
      style=" width : 195px;" styleClass="formFont2">
      </h:inputText>
      </s:decorate>
      </h:panelGrid>

      ---------------------

      DbAction Class:
      ---------------------

      @In(create = true)
      DoMobeeDatabase doMobeeDatabase;

      Map<String, MobeeDb> dbHashMap = new HashMap<String, MobeeDb>();

      @In(create = true)
      DoMobeeDb doMobeeDb;

      @Begin(join=true)
      public String dataBaseDetailsMap() {

      log.info("VALUE:"+doMobeeDatabase.getDb_version());
      if ((doMobeeDatabase.getDb_version() != null)) {
      MobeeDb db = dbHashMap.get(doMobeeDatabase.getDb_version());

      log.info("DB:"+db);
      log.info("Driver name:" +db.getDriverName());
      log.info("URL name:" +db.getDataBaseUrl());
      log.info("DB name:" +db.getDbName());
      doMobeeDatabase.setDb_driver_name(db.getDriverName());
      doMobeeDatabase.setDb_url(db.getDataBaseUrl());
      doMobeeDatabase.setDb_name(db.getDbName());

      log.info("driver name"+doMobeeDatabase.getDb_driver_name());
      log.info("DataBase NAME"+doMobeeDatabase.getDb_url());
      log.info("URL"+doMobeeDatabase.getDb_name());

      } /*else{
      log.info("else....");
      doMobeeDatabase.setDb_driver_name(null);
      doMobeeDatabase.setDb_url(null);
      doMobeeDatabase.setDb_name(null);
      } */

      return "";

      }


      ---------


        • 1. Re: Rendring Problem
          gopi b Newbie

          By Selecting the dbversion the remaining 3 fields ( driver,db name,url) are updating properly at server side (am displaying using log statements ). I think it is the problem with rerending in .xhtml file.

          Can any one help me on this .