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java.lang.Objectjavax.servlet.jsp.tagext.TagSupport
net.sf.basedb.clients.web.taglib.StylableTag
net.sf.basedb.clients.web.taglib.Button
public class Button
This tag is used to display a clickable button.
Example:
<%@ taglib prefix="base" uri="/WEB-INF/base.tld" %> <base:button onclick="alert('click')" title="Click here"> </base:button>
Syntax:
<base:button id=... clazz=... subclass=... style=... onclick=... title=... tooltip=... image=... visible=true|false disabled=true|false tabindex=... >
Attribute | Default value | Required | Description |
id | - | no | The ID of the button. The value of this attribute
goes directly into the standard id attribute.
This means that if you need a reference to the button object in your own
JavaScript code, you may for example use the following code:
|
clazz | basicbutton | no |
The value of this attribute goes directly into the standard HTML
class attribute. This allows you to apply different styles
to different buttons.
|
subclass | - | no | Additional classes to put in the HTML class attribute. Doesn't replace the main class attribute. |
style | - | no |
The value if this attribute goes directly into the standard HTML
style attribute. This allows you to apply different styles
to different buttons.
|
onclick | - | yes | A JavaScript statement that will be excuted when the button is clicked. |
title | no | The title of the button. | |
tooltip | no | A short explanation that will show up as a tooltip. | |
image | no | An optional image to display. An image is automatically selected if the title is "Close", "Cancel", "Save", "Ok", "Yes" or "No". | |
visible | true | no | If the button should be visible or not. |
disabled | false | no | If the button should be enabled or not. |
tabindex | 0 | no | Tab index value to control the focus order. Use -1 to disable tabbing to the button. |
Field Summary | |
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private ButtonGroup |
buttonGroup
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private static Map<String,String> |
defaultIds
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private static Map<String,String> |
defaultImages
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private boolean |
disabled
If the button should be enabled or not. |
private String |
image
The image to display. |
private static Pattern |
keepFirstWord
|
private String |
onClick
JavaScript statement. |
private static long |
serialVersionUID
|
private int |
tabIndex
|
private String |
title
The title of the button. |
private String |
tooltip
An optional tooltip. |
private boolean |
visible
If the button should be visible or not. |
Fields inherited from class javax.servlet.jsp.tagext.TagSupport |
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id, pageContext |
Fields inherited from interface javax.servlet.jsp.tagext.IterationTag |
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EVAL_BODY_AGAIN |
Fields inherited from interface javax.servlet.jsp.tagext.Tag |
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EVAL_BODY_INCLUDE, EVAL_PAGE, SKIP_BODY, SKIP_PAGE |
Constructor Summary | |
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Button()
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Method Summary | |
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int |
doStartTag()
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private String |
getDefaultId(String theTitle)
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private String |
getDefaultImage(String theTitle)
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String |
getId()
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String |
getImage()
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String |
getOnclick()
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int |
getTabindex()
|
String |
getTitle()
|
String |
getTooltip()
|
boolean |
isDisabled()
|
boolean |
isVisible()
|
void |
setDisabled(boolean disabled)
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void |
setImage(String image)
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void |
setOnclick(String onClick)
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void |
setTabindex(int tabIndex)
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void |
setTitle(String title)
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void |
setTooltip(String tooltip)
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void |
setVisible(boolean visible)
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Methods inherited from class net.sf.basedb.clients.web.taglib.StylableTag |
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addIdAndStyles, getClazz, getFullClass, getStyle, getSubclass, setClazz, setStyle, setSubclass |
Methods inherited from class javax.servlet.jsp.tagext.TagSupport |
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doAfterBody, doEndTag, findAncestorWithClass, getParent, getValue, getValues, release, removeValue, setId, setPageContext, setParent, setValue |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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private static final long serialVersionUID
private static final Map<String,String> defaultImages
private static final Map<String,String> defaultIds
private ButtonGroup buttonGroup
private String onClick
private String title
private String tooltip
private boolean visible
private boolean disabled
private String image
private int tabIndex
private static final Pattern keepFirstWord
Constructor Detail |
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public Button()
Method Detail |
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public String getId()
getId
in class TagSupport
public void setOnclick(String onClick)
public String getOnclick()
public void setTitle(String title)
public String getTitle()
public void setImage(String image)
public String getImage()
public void setTooltip(String tooltip)
public String getTooltip()
public void setVisible(boolean visible)
public boolean isVisible()
public void setDisabled(boolean disabled)
public boolean isDisabled()
public void setTabindex(int tabIndex)
public int getTabindex()
public int doStartTag() throws JspException
doStartTag
in interface Tag
doStartTag
in class TagSupport
JspException
private String getDefaultImage(String theTitle)
private String getDefaultId(String theTitle)
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