Hello All,
Using Seam 2.0.0CR1, I have a form where I want to change the value of a
<rich:calendar/> element based on the selection of a DDLB. It seems overkill
to use Ajax, and to make a round trip to the server in order to change the
value of an HTML input -- so I wrote a simple JS function to change the value:
First the JSF Source:
| <rich:simpleTogglePanel label="Deliverable Date Search"
switchType="ajax">
| <s:decorate template="layout/display.xhtml">
| <ui:define name="label">Select Period:</ui:define>
| <h:selectOneMenu id="period"
onchange="setPeriod(this.value);">
| <f:selectItem itemLabel="Next 30 Days" itemValue="30"/>
| <f:selectItem itemLabel="Next 60 Days" itemValue="60"/>
| <f:selectItem itemLabel="Next 90 Days" itemValue="90"/>
| <f:selectItem itemLabel="Next 120 Days"
itemValue="120"/>
| <f:selectItem itemLabel="Next 365 Days"
itemValue="365"/>
| </h:selectOneMenu>
| </s:decorate>
| <s:decorate template="layout/display.xhtml">
| <ui:define name="label">From Due Date:</ui:define>
| <rich:calendar id="fromDueDate" popup="true"
enableManualInput="true"
| value="#{deliverableSearch.fromDate}"
pattern="MM/dd/yyyy"
| event="onclick"
reRender="completionDateDecoration" bypassUpdates="true"/>
|
| </s:decorate>
| <s:decorate template="layout/display.xhtml">
| <ui:define name="label">To Due Date:</ui:define>
| <rich:calendar id="toDueDate" popup="true"
enableManualInput="true"
| value="#{deliverableSearch.toDate}"
pattern="MM/dd/yyyy"
| event="onclick"
reRender="completionDateDecoration" bypassUpdates="true"/>
| </s:decorate>
| </rich:simpleTogglePanel>
|
The JS Source:
| <script type="text/javascript">
| //<![CDATA[
| function setPeriod(days){
| var today= new Date();
| var newDate= new Date(today.getTime() +
days*24*60*60*1000);
| var form= document.forms[0];
| form.fromDueDate.value= today;
| form.toDueDate.value= newDate;
| form.submit();
| return;
| }
| // ]]>
| </script>
The problem is that the JS code errors because the id's of the HTML form
elements are mangled by RichFaces. How can I get the ID's of the elements as
they appear in the cooked page in order to make this JS function work?
Thanks in advance,
MG
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http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4097022#4097022
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