jsf 2 - Could the setter be omitted in JSF -


i'm using wildfly 8.0.2 along primefaces 5.2, have p:datatable, column have p:inputswitch, value on p:inputswitch method (that return either true or false), not have setter method, have attached p:ajax handle switching event (on/off), when change value raise javax.el.propertynotwritableexception: illegal syntax set operation exception (cause value method ... , has no setter). here code: 

<p:column styleclass="status #{employee.haveskill(skill) == true ? 'have' : 'dosnthave'}">     <div style="text-align: center;">         <p:inputswitch value="#{employee.haveskill(skill)}" onlabel="#{msgs.yes}" offlabel="#{msgs.no}">             <p:ajax listener="#{skillscontroller.addskill(employee, skill)}" />         </p:inputswitch>     </div> </p:column>

i have tried c:set, stores result of method in variable , assign p:inputswitch component, didnt work me, , p:inputswitch set false (although el expression style class of cell working fine), here code have tried: 

<p:column styleclass="status #{employee.haveskill(skill) == true ? 'have' : 'dosnthave'}">     <div style="text-align: center;">         <c:set var="have" value="#{employee.haveskill(skill)}" scope="request" />         <p:inputswitch value="#{have}" onlabel="#{msgs.yes}" offlabel="#{msgs.no}">             <p:ajax listener="#{skillscontroller.addskill(employee, skill)}" >             </p:ajax>         </p:inputswitch>     </div> </p:column>

so there way tell jsf or el not fire "set" method component? , execute listener on ajax??

update: have tried ui:param, raises javax.el.propertynotwritableexception :

<p:column styleclass="status #{employee.haveskill(skill) == true ? 'have' : 'dosnthave'}">     <div style="text-align: center;">         <ui:param name="have" value="#{employee.haveskill(skill)}" />         <p:inputswitch value="#{have}" onlabel="#{msgs.yes}" offlabel="#{msgs.no}">             <p:ajax listener="#{skillscontroller.addskill(employee, skill)}" >             </p:ajax>         </p:inputswitch>     </div> </p:column>


Comments

Post a Comment

Popular posts from this blog

c++ - Difference between pre and post decrement in recursive function argument -

i have following sample code used pre-decrement void function(int c) { if(c == 0) { return; } else { cout << "dp" << c << endl; function(--c); cout << c << endl; return; } } this function give output input 4 : dp3 dp2 dp1 dp0 0 1 2 3 but when use post decrement void function(int c) { if(c == 0) { return; } else { cout << "dp" << c << endl; function(c--); cout << c << endl; return; } } output goes in infinite loop dp4 can explain me in detail why happens ? this happens because function(c--) called same value of c , when finishes c decremented. recursively called, hence called same value no chance of return , hit stack overflow error. assume this, int x = 1, y = 0; y = x++ result y == 1 , x == 2. if y = ++x , bot x , y 2.
Read more

php - Nothing but 'run(); ' when browsing to my local project, how do I fix this? -

i added new project. made mistake in projectname.conf file in sites-available apache2, led me reinstalling apache2. after reinstalling , re-enabling projects on every page of every project .. <body> run(); </body> .. i've run composer update, restarted service, restarted pc, checked config files, tried disabling new project. there nothing in error log, , access.log: 127.0.0.1 - - [15/may/2015:01:40:47 +0200] "get / http/1.1" 304 181 "-" "mozilla/5.0 (x11; ubuntu; linux x86_64; rv:38.0) gecko/20100101 firefox/38.0" maybe i'm forgetting apache2 reinstall? don't think did different last time installed it. looks haven't setup php correctly. take @ this great guide , maybe you're forgetting link php config apache2.
Read more

php - How can I echo out this array? -

i don't know how go grabbing data in variable , put foreach loop. class tree{ private $info = array( array('name'=>'jim','state'=>'nu','company'=>'nu','phone'=>array('cell'=>'5615111111','office'=>'5611111111'),'email'=>array('primary'=>'exs@example.com','ex@there.com')), array('name'=>'joe smith','city'=>'phoenix','phone'=>'4805551111','email'=>'jsmith@some_email.com'), array('name'=>'john doe','city'=>'chandler','company'=>'doe co.','email'=>array('jdoe@gmail.com','personal'=>'email@email.com'),'phone'=>'6025550002') ); } if you're inside of class, can access private variable using $this->variablename . example, i
Read more