Below is the javascript on my JSP page:
<SCRIPT language="JavaScript">
function checkPass(){
var pass1=request.getParameter('password');
var pass2=request.getParameter('password2');
if (pass1==pass2){
window.alert("YES");
}
else{
window.alert("NO");
}
}
</SCRIPT>
Below is my form input text boxes:
<h:outputLabel value="Password:" for="password" />
<h:inputSecret id="password" value="#{StaffController.staff.password}"
size="20" required="true"
label="Password" >
<f:validateLength minimum="8" />
</h:inputSecret>
<h:message for="password" style="color:red" />
<h:outputLabel value="Password:" for="password2" />
<h:inputSecret id="password2"
size="20" required="true"
label="Password" >
<f:validateLength minimum="8" />
</h:inputSecret>
<h:message for="password2" style="color:red" />
Below is my commandbutton linked with onmousedown to call the script when clicked:
<h:commandButton action="#{StaffController.saveUser()}" onmousedown="checkPass();" value="Submit"/>
I can't seem to retrieve value from my user input form.
JSF changes id of components - view source of your page in browser. It should be something like a combination of form id+component id
Submit command invokes onmousedown event before making submit, so in checkPass you do not have a request object
Better to write a custom validator for checking password
First you require to set in the h:form the value false to the "prependId" attribute to make possible to get the textboxes by id on javascript. Is not recomended to remove the prependId. But it makes to you easier to work with javascript. In other way you could use a field name or css name an other kind of selection (like using Jquery $('.cssname') or $('#cssid')
Now you need to change the javascript. javascript is performed on the client side. You can't get data from the request because the request is not done when the javascript is executed.
You need to get the inputSecret object ,that in the html is an input item, using something like this:
var pass1 = document.getById('password').value;
var pass2 = document.getById('password2').value;
Related
I know there some posts similar like this one on the page, but none of the posted answers worked for me.
I have a login form with jsf and I use ajax to reload a panel depending on the user attributes after login. I have two problems:
The first problem is that I can´t make my browser to prompt to save password. I read that if you use ajax for a security reason browsers doesnt store password, is any way to force this? or any workaround?
Problem two (I think simpler) I want to execute the button on enter key.
This is my form:
<h:form id="formLogin">
<h:panelGroup id="pgLogin" layout="block">
<h:panelGroup id="panel1" rendered="#{empty login.sessionUsuario}" layout="block">
<h:inputText type="text" id="userLogin" value="#{login.usuario}" autocomplete="on">
</h:inputText>
<h:message for="userLogin" class="error"/>
<h:inputSecret type="password" id="passwordLogin" value="#{login.password}" autocomplete="on">
</h:inputSecret>
<f:ajax render="pgLogin loginOK" execute="#form" >
<h:commandLink id="btlogin" action="#{login.iniciarSesion}">
<button type="button" id="logIn">Log In</button>
</h:commandLink>
</f:ajax>
</h:panelGroup>
</h:panelGroup>
</h:form>
I assume you want to invoke the submit button from either of the input fields.
Add this script to your page:
<script>
var triggerSubmit = function(event){
if (event.keyCode == 13) {
document.getElementById('btlogin').click();
}
};
document.getElementById('userLogin')
.addEventListener('keypress', triggerSubmit);
document.getElementById('passwordLogin')
.addEventListener('keypress', triggerSubmit);
</script>
I can't change the data information in my jsp page when I submit the form and call a java function(When the button is pressed).
This is a peace of code used in my .jsp form field:
...
<h:form>
<h:panelGrid columns="3">
<h:outputLabel for="contactName" value="#{msj.contactName}"/>
<h:inputText id="contactName" value="#{CustodiaBean.name}" required="true">
<f:validator validatorId = "TextValidator" />
</h:inputText>
<h:message for="contactName" styleClass="errorMessage" style="color:red"/>
<h:outputLabel for="contactLastName" value="#{msj.contactLastName}"/>
<h:inputText id="contactLastName" value="#{CustodiaBean.last_name}" required="true" >
<f:validator validatorId = "TextValidator" />
</h:inputText>
<h:message for="contactLastName" styleClass="errorMessage" style="color:red"/>
</h:panelGrid>
<div id="button">
<h:commandLink styleClass="hoveringLink3doubleGreen" action="#{CustodiaBean.updateAccount}">
<h:outputText id="save_button" value="#{msj.save_changes}"/>
</h:commandLink>
<h:commandLink styleClass="hoveringLink3double" action="myAccountCustodia">
<h:outputText id="cancel_button" value="#{msj.cancel}"/>
</h:commandLink>
</div>
</h:form>
...
This is the same piece of code used in other pages like login and register user.
The form fields get the current values in "CustodiaBean", but i try to change the value in the form and when I press the button to check the value(call a function in "CustodiaBean"), I always get the previous value (The new form value is not changed in my class "CustodiaBean").
I'm using a tomcat server and eclipse.
Is necesary to force the field to be bloqued and save the changes when the button is pressed??
I don't know why this is happen. Can anyone help me or give me some advice??
Thanks a lot in advance
Does h:inputText etc also has a property name? Try to see what html is generated. It may be possible that your data is not getting submitted properly. Any HTML form directly submit feilds which are non disabled with the name property of each field. IF id is present and not name, it wont be submitted correctly. Try debugging at browser level or via some firefox plugin like tamper data.
Hope it helps
I have two forms, an one button.
<h:form>
<h:outputLabel value="Form Name: *" />
<p:inputText required="true" value="#{currentTemplate.name}" />
</h:form>
and one button in another form.
<h:form id="orderListForm">
<p:commandButton value="Submit"
action="#{orderListBean.callPersist}" style="margin-top:5px"
id="btnCitySubmit" />
</h:form>
I want to save the value from the first form with the second.
I really appreciate your answer!
Do you want to execute all inputs in both forms? Then process="#all" attribute of <p:commandButton> is for you. It will process all inputs within a page.
Alternatively, you can specify ids of components to be processed, like process="#form :another-form", if to-be-updated form has id="another-form" specified.
I have a situation where I am suppose to submit a user's payment details to my payment gateway partner.
For this I have a separate non JSF form with hidden values as parameters to be passed.
<form id="hiddenForm" action="#{checkoutBean.payuAction}" method="post" name="payuForm">
<p:outputPanel id="hiddenPanel">
<h:inputHidden id="hash" value="#{checkoutBean.hash}"/>
<h:inputHidden id="txnid" value="#{checkoutBean.txnid}"/>
<h:inputHidden id="amount" value="#{checkoutBean.totoalAmount}"/>
<h:inputHidden id="firstname" value="#{checkoutBean.firstname}"/>
<h:inputHidden id="email" value="#{checkoutBean.email}"/>
<h:inputHidden id="phone" value="#{checkoutBean.phone}"/>
<h:inputHidden id="productinfo" value="#{checkoutBean.productInfo}"/>
<h:inputHidden id="surl" value="#{checkoutBean.sURL}" />
<h:inputHidden id="furl" value="#{checkoutBean.fURL}"/>
</p:outputPanel>
</form>
The above hidden values are generated using ajax at the last step in a wizard (primefaces). The ajax call is happening but I am unable to update the non JSF form. The values are null.
<p:commandButton value="Confirm" actionListener="#{checkoutBean.initPayu}" onsuccess="submitPayuForm()" update=":hiddenForm:hiddenPanel" />
The above button is in a <h:form>.
Now i believe that it is not possible to update non JSF components from JSF components. But I just can't figure out how to tackle this scenario.
Any ideas on how I can tackle this problem?
Using : JSF 2 , Primefaces 3.3
Thanks a ton in advance.
Since your form is not a JSF component you don't need to append its id to ids of your JSF components (:hiddenForm:hiddenPanel).
In other words, try something like this:
<p:commandButton ... update="hiddenPanel" />
I'm currently learning about jsf 2.0 from core jsf 2.0 book + glassfish + cdi.
I have a question about the validation feature of JSF.
Let's say i have a very simple login application, which has a very simple layout like :
userid : (input field for userid - using required="true")
password : (input secret for password - using required="true")
loginButton + registerButton(using immediate="true") + checkUserIdAvailabilityButton
Now, let's say the loginButton is pressed, and the userid and password are left empty, validation error would occur on both of the fields, and that's working as what i intended.
And when the registerButton is pressed, it doesnt care whether the userid or password is filled by the user, since it's using immediate="true", thus bypassing validation and the command gets executed at the apply request value phase, and that's still working as what i intended.
And here comes my problem .. When the checkUserIdAvailabilityButton is pressed, i only expect the userid to be filled, and i dont need to care about whether the password field is filled or not, but the password field will throw error saying that it's a required field.
Is there anyway to resolve this kind of problem ? I know this could be a very simple application, but in my working place, i think they design lots of screens like this, like the save button along with refresh button with different required fields but the buttons are in the same page.
Thank you !
Set both the availability button and username field with immediate="true" and put the register button in a separate <h:form>.
E.g.
<h:form>
<h:inputText value="#{bean.username}" required="true" immediate="true" />
<h:inputSecret value="#{bean.password}" required="true" />
<h:commandButton value="Login" action="#{bean.login}" />
<h:commandButton value="Check name availability" action="#{bean.checkNameAvailability}" immediate="true" />
</h:form>
<h:form>
<h:commandButton value="Register" action="#{bean.register}" />
</h:form>
An alternative is to determine in the required attribute which button is been pressed (it's then present as request parameter).
<h:form id="form">
<h:inputText value="#{bean.username}" required="#{not empty param['form:login'] or not empty param['form:check']}" />
<h:inputSecret value="#{bean.password}" required="#{not empty param['form:login']}" />
<h:commandButton id="login" value="Login" action="#{bean.login}" />
<h:commandButton id="check" value="Check name availability" action="#{bean.checkNameAvailability}" />
<h:commandButton value="Register" action="#{bean.register}" />
</h:form>