I have a big <h:form>, with a <p:tabView> with 3 <p:tab>
I want to enable/disable one <p:tab> based on <p:selectOneRadio> click.
How can I achieve this without updating the entire form?
<p:selectOneRadio id = "pessoa" required = "true"
value="#{myBean.typeChecked}" valueChangeListener="#{myBean.checkTypeSelec}">
<f:selectItem itemLabel="item 1" itemValue="PF" />
<f:selectItem itemLabel="item 2" itemValue="PJ" />
<p:ajax event="click" update="???" execute="#this"/>
</p:selectOneRadio>
<p:tab title="History" id="historyTab" disabled="#{myBean.historyDisabled}">...
I dont wanna update entire form because I dont wanna loose other inputs data
Related
Default value from a list not passed to the next page while using in jsf datatable,all the default values get replaced with null value for all the items not selected in the datatable
You need to save the list using the managedbean in session scope.
Heading ##
<!-- <h:outputText value="#{rule.userAlertCategory.label}"/> -->
<p:selectOneMenu id="catCombo" value="#{rule.userAlertCategory}" style = "width:100%" converter="srUserAlertCategorySelectItemsConverter">
<p:ajax event="change" update="subCatCombo" listener="#{newAlertSetupController.onCategoryChanged}" process="#this"/>
<f:selectItem itemLabel="Select One" itemValue="" noSelectionOption="true" />
<f:selectItems value="#{newAlertSetupController.userAlertCategoryList}" var="cat" itemLabel="#{cat.label}" itemValue="#{cat}"/>
</p:selectOneMenu>
</p:column>
The situation:
I want to display specific panelGrid(s) on the page based on drop-down selection. I am doing this by storing several boolean which get set to true/false based on which item is selected in the drop down. I use the onchange="submit()" to refresh/re-render the page.
The problem:
I have validation on many fields in the form, so if I select an item it does validation and will not display the form.
The question:
How do I get the selectOneMenu change to re-render only the set of controls on the page being impacted instead of the whole page and causing validation?
The code: (JSF 1.2)
<h:selectOneMenu id="list" value="#{sessionBean.myDecorator.selectedItem}"
onchange="submit()" immediate="true" required="true"
valueChangeListener="#{requestBean.listChanged}">
<f:selectItem itemValue="#{null}" itemLabel="--Select One--" noSelectionOption="true" />
<f:selectItems value="#{sessionBean.myDecorator.mapItems}" />
</h:selectOneMenu>
Field causing validation:
<h:inputTextarea id="lblRequiredField" cols="100" rows="3" required="true" immediate="true"
value="#{sessionBean.myDecorator.myDo.myField}">
<f:validateLength minimum="1" maximum="300" />
</h:inputTextarea>
I have an UI where I use a radio button to select the gender. However, when I press submit to store the data to the database I only ever get a null value
This is the code:
<p:selectOneRadio id="gender"
value="{formBean.number}"
layout="grid"
columns="2"
required = "True"
requiredMessage="#{bundle.requiredGender}">
<f:selectItem itemLabel="#{bundle.labelMale}" itemValue="Male"/>
<f:selectItem itemLabel="#{bundle.labelFemale}" itemValue="Female" />
</p:selectOneRadio>
What have I missed out?
I am new to JSF and i am stuck at one place. I have one dropdown list which contains two items.
Bank
Cash
Now, if I select bank the other dropdown should populate items related to bank and if I select cash, cash items should be shown in 2nd dropdown.
How to do it in JSF? Where I have to make changes?
Any help will be highly appreciated.Thanks
Well you can use primefaces to improve jsf development
<p:selectOneMenu id="cboCountries" value="#{beanCountries.ValueSelected}" effect="fade">
<f:selectItem itemLabel="Select Country" itemValue="-1" /> //a default value
<f:selectItems value="#{beanCountries.listOfCountries}" var="countries" itemLabel="#{countries.name}" itemValue="#{countries.id}"/>
<p:ajax event="change" update="cboCities" listener="beanCountries.listCities()"/> //notice "update" refresh an especific DOM Element of an especific ID
</p:selectOneMenu>
<p:selectOneMenu id="cboCities" value="#{beanCities.ValueSelected}" effect="fade">
<f:selectItem itemLabel="Select City" itemValue="-1" /> //a default value
<f:selectItems value="#{beanCities.listOfCities}" var="cities" itemLabel="#{cities.name}" itemValue="#{cities.id}"/> //this is when you want to put elements from DB or from an Array
</p:selectOneMenu>
" is a special mark from primefaces, the event = "change" will invoke the you select an element from the first "ComboBox" then the property update will refresh the second comboBox, and the property "listener" will do the logical action of what you want to do, in this case the method "listCities()" will fill "listOfCities" with values from DB o Arrays.
So in jsf without primefaces will be like this:
<h:form>
<h:selectOneMenu value="#{beanCountries.ValueSelected}">
<f:selectItem itemLabel="Select Country" itemValue="-1" /> //a default value
<f:selectItems value="#{beanCountries.listOfCountries}" var="countries" itemLabel="#{countries.name}" itemValue="#{countries.id}"/>
</h:selectOneMenu>
<h:selectOneMenu id="cboCities" value="#{beanCities.ValueSelected}">
<f:selectItem itemLabel="Select City" itemValue="-1" /> //a default value
<f:selectItems value="#{beanCities.listOfCities}" var="cities" itemLabel="#{cities.name}" itemValue="#{cities.id}"/> //this is when you want to put elements from DB or from an Array
</h:selectOneMenu>
<h:commandButton value="Submit" action="beanCountries.listCities()"/>
</h:form>
this way is with a button (in jsf) and the action property will execute a java Method and then refresh the page. also this could be made by "ValueChangeListener" property of the selectOneMenu component
I am wondering is there a way i can add delete() in the select one menu, so that the user either can select one from the menu or delete the record right from there itself. So far i have normal select one menu, i have a method called "#{statusReport.deleteTieckt}" method. I just wondering how to add that to the below select one menu.
<ice:selectOneMenu value="#{statusReport.projectDetID}"
style="width: 350px;" partialSubmit="true"
onchange="this.form.submit()" immediate="true"
valueChangeListener="#{statusReport.retrieveReport}">
<f:ajax disabled="true"></f:ajax>
<f:selectItem itemLabel="Select One" itemValue="" />
<f:selectItems value="#{statusReport.listOfProjectDetail}"
var="projectBO"
itemLabel="#{projectBO.projectDtObj.pname} #{projectBO.startDate} - #{projectBO.endDate}"
itemValue="#{projectBO.pdetailId}" noSelectionValue="true" />
</ice:selectOneMenu>