I have a jsf problem:
I want to an "inputText" to be only a numeric. For this I use but it does not work.
When I fill the field with a word (for instance), no error message appears.
Here is my xhtml code:
<h:form id="profil">
<p:inputText value="#{effectifBean.efCadre}"
validatorMessage="#{messages['content.msg']}" >
<f:validateRegex pattern="[1-9]*" />
</p:inputText>
</h:form>
Anyone have an idea ?
Thank you for your help.
why you not use inputMask if you know the number of char inside input ?
<p:inputMask value="#{effectifBean.efCadre}" mask="99999"/>
Related
I have a question regarding the primefaces component p:selectBooleanCheckbox.
I have following code, which renders a simple boolean checkbox with its label.
<p:selectBooleanCheckbox id="agb" value="#{mobiFormF000001Model.agbChecked}" itemLabel="#{msgs['agb']}">
<f:ajax render="submit" />
</p:selectBooleanCheckbox>
Now my problem is, that in the label i have an URL, which now is escaped and my label looks like this:
Ich bestätige, dass ich die Angaben zum Datenschutz gelesen habe und diese akzeptiere.
Is there a way to get that part rendered as link?
Why don't you simply use <h:outputText> that has the escape property?
<p:selectBooleanCheckbox id="agb" value="#{mobiFormF000001Model.agbChecked}" >
<f:ajax render="submit" />
</p:selectBooleanCheckbox>
<h:outputText escape="false" value="#{msgs['agb']}" />
You can link a p:outputLabel to the checkbox and put any content in its body:
<p:selectBooleanCheckbox value="#{bean.value}"/>
<p:outputLabel for="#previous">
I agree to the terms and conditions
</p:outputLabel>
I'm using primefaces with jsf and i want to make one of two fields required at least. that means that the error message will be displayed if this two fields are empties togheter:
this is a sample of my code:
<h:outputLabel for="srcNumber" value="Originator MSISDN (EXAMPLE 32495959595)" />
<p:inputText id="srcNumber" value="#{cdrMmscRecBean.srcNumber}" label="srcNumber" />
<h:outputLabel for="destNumber" value="Destination MSISDN (EXAMPLE 32495959595)" />
<p:inputText id="destNumber" value="#{cdrMmscRecBean.destNumber} label="destNumber" />
thanks :)
You can implement it this way:
<p:inputText id="srcNumber" value="#{cdrMmscRecBean.srcNumber}" label="srcNumber"
required="#{empty cdrMmscRecBean.destNumber}" requiredMessage="SRC Number Required">
<p:ajax event="change" update="destNumber" />
</p:inputText>
<p:inputText id="destNumber" value="#{cdrMmscRecBean.destNumber}" label="destNumber"
required="#{empty cdrMmscRecBean.srcNumber}" requiredMessage="DEST Number Required">
<p:ajax event="change" update="srcNumber" />
</p:inputText>
For more reference on how to parametrize your validation message:
Parametrized Messages in JSF with Facelets Taglib Functions
If you want to show the validation error use <p:message for="srcNumber" />
and same for test number, get rid of your outputLabels, this will show the validations warnings.
You neeed to add the required="true" flag to your inputTexts as well.
This is primefaces
EDIT
Purpose of the h:outputLabel and its "for" attribute this here shows the outputLabel for using non primefaces to show validatoin messages if this is all your problem was then u just need to add the required="true" validation flag indicators on your input texts
When I set an inputText to required, the the outputLabel I have associated with the inputText gets an asterisk added to it automatically. How do I prevent the asterisk from appearing?
<p:outputLabel value="Target Species" for="idInputText" />
<p:inputText id="idInputText" required="true" value="#{controller.string}"/>
I am using PrimeFaces 4.0
I would recommend using the plain JSF <h:ouputLabel… />
<h:outputLabel value="Target Species" for="idInputText" />
<p:inputText id="idInputText" required="true" value="#{controller.string}"/>
This removes the asterisk but keeps the label correctly associated with the input element. This is important for accessibility.
Not sure if this also works for 4, but it does for PrimeFaces 5.3: simply add indicateRequired="false". So:
<p:outputLabel value="Target Species"
for="idInputText"
indicateRequired="false"/>
<p:inputText id="idInputText"
required="true"
value="#{controller.string}"/>
Another option is to use css to hide the asterisk:
.ui-outputlabel-rfi { display: none; }
Then the label will still be associated with the input, and you can still use a Label Provider if you like:
http://cagataycivici.wordpress.com/2011/02/11/label-provider-for-jsf-input-components/
indicateRequired="true"
For example:
<p:inputText value="#{bean.firstName}" indicateRequired="true" required="true" requiredMessage="Name is required"/>
<p:outputLabel value="Target Species" for="idInputText" />
<p:inputText id="idInputText" required="true" value="#{controller.string}"/>
In your code ,you're specifically setting that label for inputText and this will have asterisk.
Remove "for" from outputLabel. It should look like :
<p:outputLabel value="Target Species" />
Now, you won't have asterisk .
I am trying to validate a inputText box based on the selection of a CheckBox as shown below.
< <h:inputText required="#{param[facesContext.externalContext.response.namespace'form:checkBoxId']}"> >.
The issue is as you see, the component Ids are dynamic, I should be able to use facesContext.externalContext.response.namespace inside the EL expression. Is there a solution to it, appreciate any suggestions.
Thanks.
Just bind the UIComponent to a page scoped property and access its getValue() method.
<h:selectBooleanCheckbox binding="#{checkbox}" />
<h:inputText required="#{not empty checkbox.value and checkbox.value}" />
As to the dynamicness, you can also go around by just giving it a fixed id.
<h:form id="form">
<h:selectBooleanCheckbox id="checkbox" />
<h:inputText required="#{not empty param['form:checkbox'] and param['form:checkbox']}" />
</h:form>
It's however only ugly when it gets lengthy.
My requirement is like this: I am having a text input and whenever a value change event occurs, a select many list box has to be populated. If there is no matching records found, then a text input has to appear instead of a select many list box.
<h:column>
<h:selectManyListbox size="3" value="#{hostInfoBean.gateKeeperendPointReference}" rendered="#{hostInfoBean.selectManyRendered}" id="gateKeeperendPointReference">
<f:selectItems value="#{hostInfoBean.gateKeeperendPointReferenceItems}" />
</h:selectManyListbox>
<h:inputText id="gateKeeperendPointReferenceText" size="30" rendered="#{!hostInfoBean.selectManyRendered}">
</h:inputText>
</h:column>
Also I am using a4j for the value change listener,
<a4j:support event="onchange" reRender="hostInfo:gateKeeperendPointReference" focus="GFacPath"
ajaxSingle="true" />
'selectManyRendered' is a boolean value which I am determining in the JAVA bean. The program works only for the default value of the boolean variable. If the boolean value is changed during runtime, then the toggle between the visibility of selectManyListbox and inputText is not working. Please help to fix this. Am i missing something?
regards,
Suresh
If the "rendered" attribute resolves to false, then the component isn't in your tree and can't be found as a "rerender" target. When you have components that are rendered conditionally you want to wrap them in a component that is always available as a target, like so:
<h:inputText value="#{myBean.text}" >
<a4j:support event="onkeyup" reRender="listZone" ajaxSingle="true" />
</h:inputText>
<h:panelGroup id="listZone">
<h:selectManyListbox value="#{myBean.list}" rendered="#{myBean.renderList}" >
<f:selectItems value="#{myBean.listItems}" />
</h:selectManyListbox>
<h:inputText size="30" rendered="#{!myBean.renderList}/>
<h:panelGroup id="listZone">