I would like to insert a <span> into the value of this outputText :
<h:outputText id="jesuis1" value="la quantité nécéssaire : #{editCommandController.myCom.nbreExemplaire*editCommandController.myCom.nbrePage}" />
my goal is to enhance this {editCommandController.myCom.nbreExemplaire*editCommandController.myCom.nbrePage} by css but it generated an error
do you have any idea
You need the escape attribute!
<h:outputText escape="false" value="#any text including el that
evaluates to html tags"/>
or you could use
<h:outputFormat escape="true" value="text with {0} tags>
<f:param value="#{bean.htmlExpression}" />
</h:outputFormat>
Related
I want to create a JSF form where users can write their name and surname and validate them using JSF validators. The problem is that I would like to set the same space between the 2 inputText boxes in the form, in both cases, when the typed data is correct according to the validator, and when it is not correct. So if between the 2 inputText boxes there are X pixels if the user has not typed anything, when typed name is not correct, the error showing message should be displayed between the 2 inputText boxes and the pixels between them should be also X px. I suppose this is a CSS issue, but I am unable to get it, so any help would be appreciated.
Here is my code
<h:form>
<p:panel id="panelregister">
<h:panelGrid columns="1">
<!--Name-->
<p:inputText id="name" label="name" size="32" maxlength="9"
value="#{mManagedBean.name}">
<f:validator validatorId="packagevalidators.NameValidator"/>
</p:inputText>
<p:watermark for="name" value="Name (*)" />
<p:message for="name"/>
<!--Surname-->
<p:inputText id="surname" label="surname" required="true" size="32" maxlength="9"
value="#{mManagedBean.surname}"
requiredMessage="Must enter a surname">
<f:validator validatorId="packagevalidators.SurnameValidator"/>
</p:inputText>
<p:watermark for="surname" value="Surname (*)" />
<p:message for="surname" />
<p:commandButton value="Submit" action="#{mManagedBean.save}" ajax="false" />
</h:panelGrid>
</p:panel>
</h:form>
You are using h:panelGrid which renders as HTML <table>.
p:message will be rendered as div and by default that div won't have any content so it won't take any space you provide.
One way to do this is to use a h:panelGroup around it and give pre defined height of p:message
Example:
<h:panelGroup layout="block" style="height:27px">
<p:message for="name" />
</h:panelGroup>
I have a richdatatable in jsf .xhtml page . I have a very long text for a particular cell.
How can i set the width of the column and also display the text within the specified cell.
I am new to JSF and CSS. I am providing an example. Suppose I have two columns in a richdatatable and one of them have a very long text. I want that very long text to get displayed in lines(wrap text) rather than in a single line. I m not sure where, how and what to put as part of CSS
<ui:composition template="/template.xhtml">
<ui:define name="title">
<h:outputText value="#{bundle.ViewFileTitle}"></h:outputText>
</ui:define>
<ui:define name="body">
<h:form>
<rich:dataTable value="#{fileController.feedbackFileItems}" var="item" id="table">
<rich:column>
<f:facet name="header">
<h:outputText value="#{bundle.ListFeedbackTitle_feedbackPK_feedbackId}"/>
</f:facet>
<h:outputText value="#{item.feedbackPK.feedbackId}"/>
</rich:column>
<rich:column>
<f:facet name="header">
<h:outputText value="#{bundle.ListFeedbackTitle_department}"/>
</f:facet>
<h:outputText value="#{item.department}"/>
</rich:column>
</rich:dataTable>
</h:form>
</ui:define>
</ui:composition>
For displaying long text in multiple line you can use width attribute of rich:column:
<rich:column width="150" ...>
or the same for h:column:
<h:column width="110">
If you don't want to display text of datatable cell in multiple lines, then
1) you can use columnClasses attribute of rich:dataTable and specify no-wrap style for that column. For example combination
<rich:dataTable columnClasses="nowrap,">
with CSS
.nowrap {
white-space: nowrap;
}
will be resulted as table with non wrapped first column.
2) You can use style or styleClass attributes of rich:column for the same result (with the same CSS).
I want to implment a scrollbar for a outputLabel but if i use scrollbar component it put every list elment in a new row. The whole output should be disyplayed in one row and the list should be scrollable. Can i fix this problem with a CSS attribute?
i use primefaces 4.0 and jsf 2.1
here is my code
<p:commandButton id="newMessage" update=":contentForm"
actionListener="#{taskboxBean.newMessage}" value="New Message" />
<p:commandButton id="trash"
update=":contentForm, :postForm:tabViewPosts:trashTable, :postForm:tabViewPosts:inboxTable, :postForm:tabViewPosts:sentTable"
actionListener="#{taskboxBean.deleteSelectedTaskbox}" icon="ui-icon-trash" title="Trash" />
<p:scrollPanel>
<ui:repeat var="task_to_user" value="#{taskboxBean.selectedTaskbox.TASKBOX_TO_USERS}">
<p:outputLabel
value="#{task_to_user.USER.EMAIL} #{task_to_user.USER.FIRST_NAME} #{task_to_user.USER.LAST_NAME} #{task_to_user.USER.FIRST_NAME}" />
</ui:repeat>
</p:scrollPanel>
<h:outputText value="#{taskboxBean.selectedTaskbox.TASKTYPE.NAME} " />
<h:outputText value="#{taskboxBean.selectedTaskbox.CREATE_TIMESTAMP} " />
I have a set of subtables that is fed from the managed bean, and they may or may not have a header text.
<p:dataTable var="xxxxx" value="#{}" styleClass="xxxxx" emptyMessage="#{}">
<f:facet name="header">#{}</f:facet>
<p:columnGroup type="header">
<p:row>
<p:column headerText="xxxxx" />
</p:row>
</p:columnGroup>
<p:subTable var="xxxxx" value="#{}">
<f:facet name="header">
<h:outputText rendered="#{}"
value="#{}" />
</f:facet>
<p:column style="text-align:center;">
<h:outputText value="#{}" />
</p:column>
</p:column>
</p:subTable>
</p:dataTable>
Only structure shown. Tag contents wiped on purpose.
when the subtable header is empty text, it still renders a thin empty header line. Is there any way I can supress the exibition of that header in case empty?
Using PF 3.5 on Tomcat 7 (mojarra)
Supress the exibition of the empty header of the subtable by using this CSS property:
td.ui-datatable-subtable-header:empty {
display: none
}
Good Morning!
Is it possible to reRender only 1 specific row of rich:dataTable?
I have a rich:dataTable and, when I do something that I´m sure only 1 row has changed, I need to reRednder only this row, not the entire table. Is it possible? How?
XHTML:
<rich:dataTable id="myTable" value="#{bean.table}" var="me">
<rich:column>
<h:outputText value="#{me.id}" />
</rich:column>
<rich:column>
<h:outputText value="#{me.valueOne}" />
</rich:column>
<rich:column>
<h:outputText value="#{me.valueTwo}" />
</rich:column>
</rich:dataTable>
<some:tag.... reRender="??????" action="bean.example" />
Java:
public void example{
// Do something that affects to the row selected
}
THANK YOU VERY MUCH.
Yes , it is possible . You have to specify the followings things:
Which columns to be rendered via the reRender attribute of the tags that can invoke MBean method
What rows to be rendered via the ajaxKeys attribute of the rich:dataTable .
The ajaxKeys attribute is bound to Set <Integer> Object which holds the row numbers to be updated.
For example , suppose you want to invoke a Mbean method using a4j:commandButton and want to render a particular row and column after the action finishes . You can use the following :
<a4j:commandButton action="#{bean.someAction}" reRender="columnID,columnID2">
<f:setPropertyActionListener value="#{idx}" target="#{bean.selectedRow}" />
</a4j:commandButton>
<rich:dataTable id="myTable" value="#{bean.table}" var="me" ajaxKeys="#{bean.rowsToUpdate}" rowKeyVar="idx">
<rich:column id="columnID">
<h:outputText value="#{me.id}" />
</rich:column>
<rich:column id="columnID2">
<h:outputText value="#{me.valueOne}" />
</rich:column>
<rich:column>
<h:outputText value="#{me.valueTwo}" />
</rich:column>
</rich:dataTable>
Inside the bean.someAction() , you add the row number that you want to update to the rowsToUpdate integer set:
HashSet<Integer> rows = new HashSet<Integer>();
rows.add(selectedRow);
setRowsToUpdate( rows );