jsf - How to obtain the Date value from a p:calendar component in JavaScript? -

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i don't know how obtain date value of <p:calendar> in primefaces component using javascript

this component 

<p:calendar id="calendarinicio"             widgetvar="horainiciospin"             value="#{hbean.horainicial}" timeonly="true"              pattern="hh:mm" required="true"/>

i need obtain hour value of component because i'm gonna send value other <p:calendar> component, using javascript. can give me idea? in advance...

primefaces provides powerful client side api. make use of it!

  1. add widgetname calendar. way way easier handle component on client side

    <p:calendar widgetvar="mycalendar" ... />

  2. write custom js, using primefaces client side api

    <h:form>      <p:calendar widgetvar="mycal1" timeonly="true" />      <p:calendar widgetvar="mycal2" timeonly="true" />      <p:commandbutton        onclick="var d = pf('mycal1').getdate(); d.sethours(d.gethours() + 1); pf('mycal2').setdate(d);" /> </h:form>

inside js, able modify returned date according requirements , afterwards use .setdate() function set date in other calendar.


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