jquery - Primefaces 5 datascroller - Setting scrollHeight with Javascript -

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i using primefaces 5 , have lazyloaded data scroller set follows 

<p:datascroller value="#{controller.datamodel}" var="item" chunksize="10" lazy="true" mode="inline" scrollheight="100" id="scroller"> </p:datascroller>

i want datascroller scrollheight set take full height of space on page can via javascript , not fixed size of 100.

i have bound window resize method recalculate size , set , works, can't set initially.

the javascript set looks this

$("#scroller > div").css("height", $("#main").height());

and call after component using

<h:outputscript>     $("#scroller > div").css("height", $("#main").height()); </h:outputscript>

as stated, works if resize window not when component rendered.

two things coud wrong. having id="scroller" not render component id="scroller" rather prepend component id e.g. id="form:scroller" or generic id="j_idt19:scroller". selector not good. however, if gets applied on resize, match component well, in case issue caused component being loaded not ready still. either way, following should fix it

        <h:outputscript>             $(function() {$(".ui-datascroller-content").css("height", "200px");});         </h:outputscript>

you can change selector if you're sure that's not issue


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