Changing value of integer mapped with h:outputText using jquery in jsf 2.0

Question

i had mapped an Integer to h:outputText (JSF 2.0)

<h:outputText id="txt_pay_days" value="#{articleBean.noOfDays}"/>

and changed the value using jquery using

$("#txt_pay_days").text("123");

the value of integer is not changed to 123 in the bean (on the server side) .

What am i doing wrong. Or is this not the right way to do it.

Any suggestions ??

Guilherme Torres Castro · Accepted Answer · 2012-06-14 12:34:30Z

2

If you want to change on server side you need an ajax call. You can use f:ajax

<h:commandButton value="My ajax button">
    <f:setPropertyActionListener target="#{articleBean.noOfDays}" value="123" />
    <f:ajax  execute="txt_pay_days" update="txt_pay_days" />
</h:commandButton>

Execute tell which component(s) you want to process in ajax call , and update tell wich component(s) you want to update in view.

setPropertyActionListener will set the value of #{articleBean.noOfDays} .

You can found more informantion here:

edited Jun 14, 2012 at 12:34

answered Jun 14, 2012 at 12:07

Guilherme Torres Castro

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3 Comments

Matt Handy Over a year ago

It is an h:outputText that won't go to the server.

Guilherme Torres Castro Over a year ago

Matt, i know it's an outputText, this button it's just an example, when clicked will update the outputText.

Matt Handy Over a year ago

But the client side change doesn't get to the server thus you will get the "old" value from server again.

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