Primefaces p:fileUpload not working [duplicate] - file-upload

Question

This question already has an answer here:
Manually adding / loading jQuery with PrimeFaces results in Uncaught TypeErrors
(1 answer)
Closed 7 years ago.
Im using Primefaces4.0 with JSF2.0, i know some basics of Primefaces.
For me p:fileUpload is not working, it was working before. don't know what happend
when i select any file from the file chooser no file populated in file pan of p:fileUpload.
here is my code:
<p:panel style="font-size:15px;" header="Upload">
<p:fileUpload fileUploadListener="#{addAgentxls.handleFileUpload}" mode="advanced" dragDropSupport="true"
update="messages status" sizeLimit="100000" style="font-size:12px;" />
<p:growl id="messages" showDetail="true"/>
<p:outputLabel id="status" style="font-size:13px;" value="#{addAgentxls.status }"/>
</p:panel>
class file:
#ManagedBean(name = "addAgentxls", eager = true)
#SessionScoped
public class AddAgentUsingXLS {
public AddAgentUsingXLS(){
}
public void handleFileUpload(FileUploadEvent event) {
FacesMessage msg = new FacesMessage("Succesful", event.getFile().getFileName() + " is uploaded.");
FacesContext.getCurrentInstance().addMessage(null, msg);
}
}
web.xml:
<!-- File Uploading Constraints -->
<filter>
<filter-name>PrimeFaces FileUpload Filter</filter-name>
<filter-class>org.primefaces.webapp.filter.FileUploadFilter</filter-class>
</filter>
<filter-mapping>
<filter-name>PrimeFaces FileUpload Filter</filter-name>
<servlet-name>Faces Servlet</servlet-name>
</filter-mapping>
i also see This done nothing for me
there is an error on google chrome browser
Uncaught TypeError: Object [object Object] has no method 'fileupload'
fileupload.js.xhtml?ln=primefaces&v=4.0:1
does it worth anything?

Answer 1

Solved.. ! i was using newer version of jQuery.js which was conflicting with Primefaces

Answer 2

please consider the suggestion on the following stack overflow link.
In JavaScript can I make a "click" event fire programmatically for a file input element?
Same issue. jQuery(".primeFacesHiddenAwayButton type=['file']").click() worked fine on IE as well as firefox ( My firefox is not the latest due to Selenium driver constraints). In any case, in chrome the JS button simply did not work. This is, apparently, a security feature built into the browser. You can try the suggestion on the provided link.