Re: [Htmlunit-user] Javascript problem

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If the end of that js file is the only place that "jQuery" appears, then that's a problem, since it's not being defined before it is used.

When debugging issues affecting HtmlUnit, you need to look at final output that the browser sees, and not the source code that is input to the templating engine, since HtmlUnit only sees what is output by the templating engine.

By the way, the "language" attribute of the <script> element is deprecated.  I'm not sure if it's within your control, but it should be replaced by the "type" attribute in order to be standards compliant, e.g.,
<script type="text/javascript">...</script>

See http://www.w3.org/TR/REC-html40/interact/scripts.html for further details regarding the <script> element.

Rich Eggert
Member of Technical Staff
Proteus Technologies, LLC
http://www.proteus-technologies.com

-----Original Message-----
From: Hoffman, Aodhan [mailto:Aod...@bo...]
Sent: Fri 1/30/2009 3:50 PM
To: htm...@li...
Subject: [Htmlunit-user] Javascript problem

I'm trying out JsfUnit and am getting an error that appears to originate
in HtmlUnit.
The page in question is a JSF page but has a few JS scripts that run in
the background.
I've validate that my Jsf ( and HtmlUnit) environment is working, I can
get successful unit tests on JSF pages not calling JavaScript. However I
appear to be running into a wall with the real thing.

[code]
testManufactureForm	Error	ReferenceError: "jQuery" is not defined.
(http://localhost:8080/namsNG/javascript/jquery.tablesorter.js#88)

======= EXCEPTION START ========
EcmaError: lineNumber=[88] column=[0] lineSource=[<no source>]
name=[ReferenceError]
sourceName=[http://localhost:8080/namsNG/javascript/jquery.tablesorter.j
s] message=[ReferenceError: "jQuery" is not defined.
(http://localhost:8080/namsNG/javascript/jquery.tablesorter.js#88)]
com.gargoylesoftware.htmlunit.ScriptException: ReferenceError: "jQuery"
is not defined.
(http://localhost:8080/namsNG/javascript/jquery.tablesorter.js#88)
at
com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine$HtmlUnitContex
tAction.run(JavaScriptEngine.java:528)
at org.mozilla.javascript.Context.call(Context.java:502) 
[/code]

The Javascripts are added via a Jsf 'composition' tag first thing that
reference a template that references the JS scripts:

[code  manufacturerForm.xhtml ]
...
<html xmlns="http://www.w3.org/1999/xhtml"
      xmlns:ui="http://java.sun.com/jsf/facelets"
      xmlns:h="http://java.sun.com/jsf/html"
      xmlns:f="http://java.sun.com/jsf/core"
      xmlns:a4j="http://richfaces.org/a4j"
xmlns:rich="http://richfaces.org/rich" 
      xmlns:s="http://myfaces.apache.org/sandbox"
      xmlns:t="http://myfaces.apache.org/tomahawk"
      xmlns:c="http://java.sun.com/jstl/core">
<body>

<ui:composition template="/WEB-INF/layout/layout.xhtml">
     <ui:define name="title">
      NAMS - Maintain Manufacturers
     </ui:define>
    <ui:define name="content">   
... 
[/code]

The template runs fine until it gets to jquery.tablesorter.js:
[code layout.xhtml ]
<!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:a4j="http://richfaces.org/a4j"
	xmlns:rich="http://richfaces.org/rich"
	xmlns:h="http://java.sun.com/jsf/html"
	xmlns:ui="http://java.sun.com/jsf/facelets">
<head>
<title><ui:insert name="title">Default Title</ui:insert></title>
<link rel="stylesheet" type="text/css"
href="${request.contextPath}/css/styles.css" />
<link rel="stylesheet" type="text/css"
href="${request.contextPath}/css/topnav.css" />
<link rel="stylesheet" type="text/css"
href="${request.contextPath}/css/validation.css" />
<script language="javascript1.2"
src="${request.contextPath}/javascript/javascript.js"
	type="text/javascript"></script>
<script language="javascript1.2"
src="${request.contextPath}/javascript/iehover-fix.js"
	type="text/javascript"></script>
<script language="javascript1.2"
src="${request.contextPath}/javascript/nams.js"
	type="text/javascript"></script>
<script language="javascript1.2"
src="${request.contextPath}/javascript/shuttle.js"
	type="text/javascript"></script>
<!--  <script language="javascript1.2"
src="${request.contextPath}/javascript/validation.js"
	type="text/javascript"></script> -->
<script language="javascript1.2"
src="${request.contextPath}/javascript/jquery.tablesorter.js"
    type="text/javascript"></script>
...
[/code]

Is it a problem with what I'm doing? Is it a unsupported situation for
JsfUnit and/or HtmlUnit? I would think this is a common enough situation
it should be supported, but I don't even grasp the error ( not being a
JS developer myself, the scripts were included/writted by other team
members who know nothing about HtmlUnit).

The odd thing is, HtmlUnit doesn't trip up until jquery.tablesorter.js
is read. As near as I can tell, the page doesn't even finish getting
loaded by HtmlUnit before it trips up.

The jquery.tablesorter.js script is long, but the only place 'jQuery'
appears is at the end:

[code jquery.tablesorter.js ]

(function($) {
	$.extend({
		tablesorter: new function() {

			var parsers = [], widgets = [];

			this.defaults = {
				cssHeader: "header",
				cssAsc: "headerSortUp",
				cssDesc: "headerSortDown",
				sortInitialOrder: "asc",
				sortMultiSortKey: "shiftKey",
				sortForce: null,
				sortAppend: null,
				textExtraction: "simple",
				parsers: {}, 
				widgets: [],		
				widgetZebra: {css: ["even","odd"]},
				headers: {},
				widthFixed: false,
				cancelSelection: true,
				sortList: [],
				headerList: [],
				dateFormat: "us",
				decimal: '.',
				debug: false
			};
... < excerpting 800 lines of JS >
	});	
})(jQuery);
[/code]

 ------------------------------------------

                 Aodhan Hoffman 
                 Network Management Tools
                 DNCMS,  NLS-API, PMRS, VOIP

                 Desk: 425 / 865-6829
                 Mobile: 206 /
<http://webpager.boeing.com/htbin/pagem/?pagee=aodhan1.hoffman> 478-9568
                 Email: aod...@bo...

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Re: [Htmlunit-user] Javascript problem

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Re: [Htmlunit-user] Javascript problem