I was wondering if I can use <h:outputStylesheet/> to link CSS from an external resources. I want to link the Yahoo Grids. Using the following code, I got a RES_NOT_FOUND:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:p="http://primefaces.prime.com.tr/ui"
xmlns:tcmt="http://java.sun.com/jsf/composite/tcmt/component">
<h:head>
</h:head>
<h:body>
<h:outputStylesheet library="css" name="http://yui.yahooapis.com/3.3.0/build/cssgrids/grids-min.css" target="head" />
</h:body>
</html>
You can keep using plain HTML for that:
<link type="text/css" rel="stylesheet" href="http://yui.yahooapis.com/3.3.0/build/cssgrids/grids-min.css" />
When you use the <h:graphicImage/> or <h:outputStylesheet/> or <h:outputScript/>, then the file needs to be inside the /resources folder of the web application itself. See also How to reference CSS / JS / image resource in Facelets template? But if the file is not provided by the web application, then you should use plain HTML <img/> or <link/> or <script></script> for this.
Instead of plain HTML <link/> you can also download this .css and put in the /resources folder of the web application so that you can use <h:outputStylesheet/>.
Related
Puppeteer's Click API does not trigger on image map element.
I am using a puppeteer for scraping different e-commerce sites. Some e-commerce sites show a popup on page ready. I am trying to close that popup using click api by targeting element but somehow getting an error as "Node is either not visible or not an Html Element".
I have applied click on selectors:
coords='715,5,798,74'
#monetate_lightbox_mask'
body>div>div:nth-child(1)
body>div:nth-child(1):div:nth-child(1)
URLs for scraping:
https://www.hayneedle.com/product/humantouchijoymassageanywherecordlessportablemassager.cfm
https://www.hayneedle.com/product/napoleonfiberglowventedgaslogset.cfm
https://www.hayneedle.com/product/napoleonsquarepropanefirepittable1.cfm
Please suggest.
Regards,
Manjusha
I would personally use the following to wait for and click the close button:
const close_button = await page.waitForSelector( '[id$="ltBoxMap"] > [href="#close"]' );
await close_button.click();
But unfortunately, it appears that the website has implemented bot detection and is displaying the following page:
The source of the resulting web page looks like this:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml" dir="ltr" lang="en-US"><head profile="http://gmpg.org/xfn/11">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<meta name="viewport" content="width=1000">
<meta name="ROBOTS" content="NOINDEX, NOFOLLOW">
<meta http-equiv="cache-control" content="max-age=0">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="expires" content="Tue, 01 Jan 1980 1:00:00 GMT">
<meta http-equiv="pragma" content="no-cache">
<title></title>
</head>
<body>
<h1>Access To Website Blocked</h1>
</body></html>
The bot detection service cannot be fooled simply by changing the user agent, so you will need to experiment with some other methods to bypass the service if you would like to scrape the website.
I have jsp custom tag library which works fine in web projects using jsp pages. I want to use the custom library in JSF facelets based web project.
Please let know if that's possible.
Registration.xhtml
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:api="http://www.my.com/taglibs/api">
<h:head>
</h:head>
<h:body>
<h2>Registration</h2> <br/>
<h:form id="myForm">
<table>
<api:function attribute="/value"/>
The custom tag (<api:function>) appears in the output html without processing. I am using jsf 2.2.8
I am using PrimeFaces 3.4 in my web app and for a particular page the controls are not displayed with the normal PrimeFaces skin:
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:p="http://primefaces.org/ui">
<h:head>
<title>VMS login</title>
</h:head>
<h:body>
<h:form id="loginForm">
<p:messages id="messages" showDetail="true" autoUpdate="true" closable="true" />
<p:panel header="#{msgs['login.title']}">
<p:panelGrid id="loginPanel" columns="2">
<h:outputText value="#{msgs['login.username']}" />
<p:inputText id="j_username" value="#{loginFormBean.userName}" required="true"></p:inputText>
<p:message for="j_username" ></p:message>
<h:outputText value="#{msgs['login.password']}" />
<p:password id="j_password" value="#{loginFormBean.password}" required="true" feedback="false"></p:password>
<p:message for="j_password"></p:message>
<p:commandButton action="#{loginController.loginUsingSpringAuthenticationManager}" value="#{msgs['login.button']}" update="loginForm" ajax="true"></p:commandButton>
</p:panelGrid>
</p:panel>
</h:form>
</h:body>
</html>
This outputs to:
The panel should have a header and so on.
The interesting thing is that in another page where I am using a <p:layout> with different panels in the layouts they display fine with their normal PrimeFaces look-and-feel.
What am I doing wrong? Thank you
Given that it only occurs on the login page, that can happen when the authentication mechanism also kicks on requests to JSF resources like CSS/JS/image files and redirects them to the login page as well. The webbrowser would then retrieve the HTML representation of the login page instead of the concrete resources. If you have investigated the HTTP traffic in the webbrowser's developer toolset, then you should have noticed that as well.
If you're using homegrown authentication with a servlet filter, then you need to tell the filter to not redirect them to the login page, but just continue them. It are those /javax.faces.resource/* URLs (you can get that URL path as constant by ResourceHandler#RESOURCE_IDENTIFIER).
if (request.getRequestURI().startsWith(request.getContextPath() + ResourceHandler.RESOURCE_IDENTIFIER)) {
chain.doFilter(request, response);
return;
}
// ...
Or if you're using container managed authentication, then you should add /javax.faces.resource/* to allowed URLs which should be skipped from login checks:
<security-constraint>
<web-resource-collection>
<web-resource-name>Allowed resources</web-resource-name>
<url-pattern>/javax.faces.resource/*</url-pattern>
</web-resource-collection>
<!-- No Auth Contraint! -->
</security-constraint>
See also Exclude css & image resources in web.xml Security Constraint.
Or when you're using 3rd party authentication framework like Spring Security, then you need to tell it the following way (assuming 3.1.0 or newer)
<http security="none" pattern="/javax.faces.resource/**" />
See also Spring Security 3.0.5.
Or when you're using PicketLink, see PrimeFaces based application with PicketLink does not show style in login page.
I have a website (just for my own references, nothing interesting for the public.)
When I load my page (Test Page) inside IE9 and view the source of the page - I can see the HTML as expected.
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<meta charset="utf-8">
<title>Test Page</title>
</head>
<body>
<div id="body">
Simple test page, with an image. <br />
<img src="http://www.w3.org/2008/site/images/logo-w3c-mobile-lg" alt="WC3 logo" />
</div>
</body>
</html>
But when I look at the developers toolbar (by pressing f12) the HTML appears in a <framset> tag.
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN"
"http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<title>Marrowbrook.com </title>
</head>
<frameset rows="100%,*" border="0">
<frame src="http://217.118.128.188/wotney//TestFiles/testpage.htm" frameborder="0" />
<frame frameborder="0" noresize />
</frameset>
<!-- pageok -->
<!-- 02 -->
<!-- ->
</html>
Using Chrome, if I right click and View Source, I see the above <frameset> code, but I can also right click and select View Frame Source where I can see the HTML as expected.
Can anyone tell me why I'm seeing this ?
Thanks.
This could happen because your host name was bought with one provider, but you are hosting it on another - and you got a frame based redirect setup.
What platform is your site hosted on? It looks like the server is doing something, because the src of the frame in the frameset points to your page. It could be some kind of 'preview mode' or something of the server/cms. So it looks like the server is using a default page with a frameset on it, that pulls your actual page into it after you deploy it
It also happens when the domain you are using to get to the site is set as "Masked" Forwarding.
Check with the domain manager on your hosting and remove masked forwarding.
I am trying to create a simple JSF application...
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<%# page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%>
<%#taglib uri="http://java.sun.com/jsf/html" prefix="h"%>
<%#taglib uri="http://java.sun.com/jsf/core" prefix="f"%>
<%# page import="java.util.*"%>
<html>
<head>
<title>Login</title>
<f:loadBundle var="Message" basename="bundle.Messages" />
</head>
<body>
<f:view>
<h:form id="loginForm">
<h:message for="loginForm" />
<br />
<h:outputText value="#{Message.username_label}" ></h:outputText>
</h:form>
</f:view>
</body>
</html>
However, when I try to run the page in my browser, I get the value #{Message.username_label}. Could someone please help me to understand why the value was not substituted into the page?
So, EL doesn't get evaluated? This can happen when the web.xml is not properly declared conform at least Servlet 2.4 (for JSF 1.0/1.1) or 2.5 (for JSF 1.2) and/or your classpath is polluted with old versioned servletcontainer specific libraries.
Since you're using legacy JSP instead of its successor Facelets, I'll bet that you're using JSF 1.2 on a Servlet 2.5 container (such as Tomcat 6.0). In this case, you need to ensure that the web.xml is declared as follows:
<web-app
xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_5.xsd"
version="2.5"
>
<!-- Your config here -->
</web-app>
In addition, you also need to ensure that you don't have any servletcontainer specific libraries like servlet-api.jar, j2ee.jar, javaee.jar, jsp-api.jar, etc.. in your webapp's /WEB-INF/lib folder or, worse, in the JRE/lib/ext folder. Get rid of them, they are supposed to be supplied by the servletcontainer itself, not your webapp. The /WEB-INF/lib folder should contain only the JSF libraries and other libraries specific to the webapp itself.
It is obvious to me. is not a complied staememnt in java therfore the foundation of core cant encrypt it. the id is not being compiled because you have it in these <> do you know java?