Problem identified jsf component and problem of checkboxs

Question

hello,
i have 2 questions:
- 1
I have a js function that show/don't show a tab when we chose yes/no on a SelectOneRadio:
function display(fieldRadio,tabtohide)
div = document.getElementById(tabtohide);
if(fieldradio.value=='false')
div.className='hide';
else div.className='';
I call this function in the radio component, like this:
onclick="display(this,'tabid');" and it works very well.
The problem is that i would like to replace 'this' by the id of the component (to call this function at another place).
I'v tried the document.getElementById(JsfTagId); but it doesn't work with jsf tag.
- 2
I use a selectmanycheckbox like this:
<h:selectManyCheckbox value="#{BeanDemandeur.type}" required="false">
<f:selectItem itemValue="Nouvelleinstallation" itemLabel="Nouvelle installation"/>
<f:selectItem itemValue="Mise�jour" itemLabel="Mise � jour"/>
<f:attribute name="fieldRef" value="Type de demande"/>
</h:selectManyCheckbox>
In the bean, i use the variable type like this:
private String[] type = new String[2];
public String[] getType(){return type;}
public void setType(String[] rr){type[0]=rr[0];type[1]=rr[1];}
And finally, in th faces-config.xml:
<managed-property>
<property-name>type</property-name>
<property-class>java.lang.String[]</property-class>
<value/>
</managed-property>
But an error occured: Can't set managed bean property:'type';
thx u for your help

Answer 1

r u getting any connversion error !
what is the error ru getting when u run the code