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Created by James on March 11, 2011 08:53:31
Last update: January 30, 2012 09:33:56
Both delegate and live allow you to bind event handlers to elements created in the future, but there are some differences: For .delegate , the event bubbles up to the element on which it is called. For .live , the event bubbles up to the root of the DOM tree, or, as of jQuery 1.4, optionally stop at a DOM element context. DOM traversal methods are not supported for finding elements to send to .live() . Rather, the .live() method should always be called directly after a selector. The opposite of .live is .die . The opposite of .delegate is .undelegate . Note: As of jQuery 1.7, the .live() method is deprecated . Use .on() to attach event handlers. Users of older versions of jQuery...
Created by Fang on January 16, 2012 19:32:20
Last update: January 16, 2012 19:32:54
You can submit a form via Ajax by the jQuery Form Plugin . There are two main methods:
ajaxForm : prepares a form for Ajax submit.
Example:
$('#myFormId').ajaxForm({
target: ...
When the form is submitted, it is sent via Ajax.
ajaxSubmit : submit a form via Ajax.
Example:
$('#myForm2').submit(function() {
// i...
jQuery Form Plugin is not in the core jQuery API, so you have to include an additional JS file:
<head>
<script type="text/javascript" ...
Created by Fang on November 10, 2011 09:26:12
Last update: November 10, 2011 09:26:12
Syntax highlighted XML schema for JSF 2.0 Application Configuration Resource File ( faces-config.xml ). Almost 3000 lines!
<?xml version="1.0" encoding="UTF-8"?>
<xsd:sch...
Created by nogeek on November 11, 2010 00:26:08
Last update: November 11, 2010 00:29:43
This one is even more weird: it worked on Windows but failed on Linux, using default tools JDK1.6.0_20 on both. The exception thrown was:
java.lang.RuntimeException: Invalid conversion fro...
And the stack trace:
java.lang.RuntimeException: Invalid conversion fro...
This was the XSL used:
<?xml version="1.0" encoding="ISO-8859-1"?>
<xs...
The problem was , DateUtil.java had two getDate methods, one taking long parameter, the other taking a String parameter. And Java's XSLT get confused about which one to use:
import java.util.Date;
import java.text.SimpleD...
Created by nogeek on November 04, 2010 20:00:15
Last update: November 05, 2010 14:38:43
Following are some bugs in the Xalan jar shipped with JBoss 5.1.0 GA and JBoss 6.0. The Xalan jar file is located in jboss-5.1.0.GA/lib/endorsed ( %JBOSS_HOME%/common/lib for JBoss 6.0).
Test xml:
<?xml version="1.0" encoding="ISO-8859-1"?>
...
Test xsl:
<?xml version="1.0" encoding="ISO-8859-1"?>
<xs...
XSLT Java code:
import org.w3c.dom.*;
import javax.xml.parsers....
DateUtil.java
import java.util.Date;
public class DateUti...
XSLT output:
Transformer Factory class: class org.apache.xalan....
Apparently, the output is wrong. The string "A test event" should not have been displayed.
Created by nogeek on November 04, 2010 20:55:31
Last update: November 05, 2010 14:36:09
Following part 1 , change to stylesheet to:
<?xml version="1.0" encoding="ISO-8859-1"?>
<xs...
The XSLT output becomes:
java Xslt test.xml test.xsl
Transformer Fac...
Parameter is not passed!
The Xalan version that comes with JDK 1.6 processed this correctly:
java -Djavax.xml.transform.TransformerFactory=com....
Created by nogeek on November 04, 2010 23:25:57
Last update: November 04, 2010 23:26:59
With this XML file:
<?xml version="1.0" encoding="ISO-8859-1"?>
<ev...
and this XSL:
<?xml version="1.0" encoding="ISO-8859-1"?>
<xs...
The output of XSLT is:
A test event
Timestamp: 12886515008...
You may not want the title string in the output. There are two ways to do this:
Limit the apply-templates action with a select attribute:
<xsl:template match="/">
<xsl:apply-templat...
Suppress default text node output with an empty template:
<?xml version="1.0" encoding="ISO-8859-1"?>
<xs...
Reference: http://www.dpawson.co.uk/xsl/sect2/defaultrule.html
Created by nogeek on November 04, 2010 20:08:02
Last update: November 04, 2010 20:45:25
Use the <xsl:with-param> and <xsl:param> tags to apply parameters to XSL stylesheets:
<?xml version="1.0" encoding="ISO-8859-1"?>
<xs...
Created by nogeek on November 04, 2010 20:24:32
Last update: November 04, 2010 20:24:55
XSLT by default writes namespace declarations in the output. Most of the time it's spurious, sometimes outright wrong.
Take this XML:
<?xml version="1.0" encoding="ISO-8859-1"?>
<ev...
And this XSL:
<?xml version="1.0" encoding="ISO-8859-1"?>
<xs...
where DateUtil.java is:
import java.util.Date;
public class DateUti...
The output is (with JDK1.6):
Title: <br xmlns:java="http://xml.apache.org/x...
The namespace declaration went to the <br> element, not the timestamp where it belongs.
To remove the namespace info, add exclude-result-prefixes to the XSL:
<?xml version="1.0" encoding="ISO-8859-1"?>
<xs...
Created by James on October 26, 2010 21:43:52
Last update: October 26, 2010 21:44:37
Use the unbind method to unbind an event. The following example unbinds three events: mouseenter , mouseleave and click .
$('#control')
.find('a')
.css('cursor', 'def...
Created by James on June 22, 2010 21:09:20
Last update: June 22, 2010 21:10:14
Inside event handlers refer to the DOM element as this :
$('#theButton').click(function() {
this.inn...
Or, use the .get() method outside:
// return the whole list
$('li').get();
...
Created by James on June 22, 2010 19:40:53
Last update: June 22, 2010 19:52:53
Use jQuery to submit a form by clicking a button not associated with the form. The jQuery submit method can also be used to associate an event handler on the form.
<!DOCTYPE html>
<html>
<head>
<title>jQu...
To submit the first form on the page:
$('form:first').submit();
