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com.RuntimeCollective.webapps.tag
Class HtmlInputTag
java.lang.Objectjavax.servlet.jsp.tagext.TagSupport
- All Implemented Interfaces:
- javax.servlet.jsp.tagext.IterationTag, javax.servlet.jsp.tagext.JspTag, java.io.Serializable, javax.servlet.jsp.tagext.Tag
- Direct Known Subclasses:
- HtmlInputJSTag, HtmlInputPostTag
- public abstract class HtmlInputTag
- extends javax.servlet.jsp.tagext.TagSupport
An abstract class for custom JSP tags that display a Java applet for WSIWYG editing of HTML.
This class must be extended to provide methods for what applet class to use, what parameters to send in, and what script snippets (if any) are necessary.
IMPORTANT: This tag must be used inside a form, and the form creation tag must contain onsubmit="return getHTMLEditorAppletValue()",
for example:
<html:form action="/testHtmlAction" onsubmit="return getHTMLEditorAppletValue()">
Only one HtmlInputTag can be used per HTML page.
This tag takes the following attributes:
-
property- the property of the form bean that contains theStringof HTML text to edit. [Mandatory] -
name- the name of the form bean that contains the HTML property. -
width- the width of the editing applet, in pixels [Optional] -
height- the height of the editing applet, in pixels [Optional] -
rows- the number of rows the WSIWYG editor will use [Optional] -
columns- the number of rows the WSIWYG editor will use [Optional]
- Version:
- $Id: HtmlInputTag.java,v 1.5 2003/09/30 15:13:18 joe Exp $
| Field Summary | |
protected int |
columns
The columns |
protected int |
height
The height |
protected java.lang.String |
name
The form bean name. |
protected java.lang.String |
property
The property name that stores the HTML generated by the applet. |
protected int |
rows
The rows |
protected int |
width
The width |
| Fields inherited from class javax.servlet.jsp.tagext.TagSupport |
id, pageContext |
| Fields inherited from interface javax.servlet.jsp.tagext.IterationTag |
EVAL_BODY_AGAIN |
| Fields inherited from interface javax.servlet.jsp.tagext.Tag |
EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE |
| Constructor Summary | |
HtmlInputTag()
|
|
| Method Summary | |
int |
doStartTag()
Default processing of the start tag, returning SKIP_BODY. |
abstract java.lang.String |
getAppletClass()
Get the name of the Applet class to use |
int |
getColumns()
Get the columns |
java.lang.String[][] |
getExtraParameters()
|
int |
getHeight()
Get the height |
java.lang.String |
getName()
Get the form bean name. |
protected java.lang.String |
getParsedExtraParameters(boolean useEmbedStyle)
Go through all the parameters set by the implementing class, and build them up in a String, depending what kind of applet tags we're using |
java.lang.String |
getProperty()
Get the property name. |
int |
getRows()
Get the rows |
java.lang.String |
getScript()
Get any scripting functions (eg some Javascript) that have to be defined for the applet to work. |
int |
getWidth()
Get the width |
void |
setColumns(int columns)
Set the columns |
void |
setHeight(int height)
Set the height |
void |
setName(java.lang.String name)
Set the form bean name. |
void |
setProperty(java.lang.String property)
Set the property name. |
void |
setRows(int rows)
Set the rows |
void |
setWidth(int width)
Set the width |
| Methods inherited from class javax.servlet.jsp.tagext.TagSupport |
doAfterBody, doEndTag, findAncestorWithClass, getId, getParent, getValue, getValues, release, removeValue, setId, setPageContext, setParent, setValue |
| Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
property
protected java.lang.String property
- The property name that stores the HTML generated by the applet. Must be of type String.
name
protected java.lang.String name
- The form bean name.
width
protected int width
- The width
height
protected int height
- The height
rows
protected int rows
- The rows
columns
protected int columns
- The columns
| Constructor Detail |
HtmlInputTag
public HtmlInputTag()
| Method Detail |
getProperty
public java.lang.String getProperty()
- Get the property name.
setProperty
public void setProperty(java.lang.String property)
- Set the property name.
getName
public java.lang.String getName()
- Get the form bean name.
setName
public void setName(java.lang.String name)
- Set the form bean name.
getWidth
public int getWidth()
- Get the width
setWidth
public void setWidth(int width)
- Set the width
getHeight
public int getHeight()
- Get the height
setHeight
public void setHeight(int height)
- Set the height
getRows
public int getRows()
- Get the rows
setRows
public void setRows(int rows)
- Set the rows
getColumns
public int getColumns()
- Get the columns
setColumns
public void setColumns(int columns)
- Set the columns
doStartTag
public final int doStartTag()
throws javax.servlet.jsp.JspException
- Description copied from class:
javax.servlet.jsp.tagext.TagSupport - Default processing of the start tag, returning SKIP_BODY.
getAppletClass
public abstract java.lang.String getAppletClass()
- Get the name of the Applet class to use
getScript
public java.lang.String getScript()
- Get any scripting functions (eg some Javascript) that have to be defined for the applet to work.
Unless overridden, returns the empty string.
getParsedExtraParameters
protected java.lang.String getParsedExtraParameters(boolean useEmbedStyle)
- Go through all the parameters set by the implementing class, and build them up
in a String, depending what kind of applet tags we're using
getExtraParameters
public java.lang.String[][] getExtraParameters()
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| Home >> All >> com >> RuntimeCollective >> webapps >> [ tag overview ] | PREV CLASS NEXT CLASS | ||||||||
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SUMMARY: JAVADOC | SOURCE | DOWNLOAD | NESTED | FIELD | CONSTR | METHOD |
DETAIL: FIELD | CONSTR | METHOD | ||||||||