public interface

ImageTag

implements Tag
com.microstrategy.web.tags.ImageTag

Class Overview

The ImageTag represents a HTML image tag.

Summary

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Inherited Constants
From interface com.microstrategy.web.tags.EnumHTMLTags
Public Methods
abstract String getAlt()
Returns the value of the attribute alt for the image tag.
abstract String getHeight()
Returns the value of the attribute height for the image tag.
abstract String getSrc()
Returns the value of the attribute src for the image tag.
abstract String getWidth()
Returns the value of the attribute width for the image tag.
abstract void setAlt(String alt)
Sets a value to the attribute alt for the image tag.
abstract void setHeight(String height)
Sets a value to the attribute height for the image tag.
abstract void setSrc(String src)
Sets a value to the attribute src for the image tag.
abstract void setWidth(String width)
Sets a value to the attribute width for the image tag.
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Inherited Methods
From interface com.microstrategy.web.tags.Tag
abstract void doStartTag(LayoutContext context)
This method is called before the rendering method renderOpenTag(MarkupOutput, LayoutContext) is called to render the opening part of a tag, such as "".
abstract String getAttribute(String attrName)
Returns the attribute value with the specified attribute name.
abstract Enumeration getAttributeNames()
Returns a Enumeration of attributes of the current tag.
abstract Enumeration getChildren()
Returns a Enumeration of children of the current tag.
abstract MarkupOutput getContent()
Returns a new MarkupOutput instance and Adds it as a child of the current tag.
abstract String getCssClass()
Returns the Cascading Style Sheets class name associated with the current tag.
abstract Tag getDeepCopy()
Returns a deep copy of this tag
abstract String getId()
Returns the ID attribute value of the current tag.
abstract int getLineNumber()
Returns the line number of the current tag in the layout source.
abstract boolean getPreserveCase()
Gets the character cases when rendering the tag name and attribute name.
abstract Tag getRootTag()
Returns the root tag in the tag hierarchical tree.
abstract boolean getSealed()
Returns a boolean value indicating whether the current tag is read-only.
abstract String getStyle()
Returns the value of the style attribute.
abstract String getTagName()
Returns the name of the current tag.
abstract boolean isClosedRequired()
Returns a boolean value indicating whether a closing tag, which looks like </foo>, is required when rendering the current tag.
abstract boolean isContentInline()
Returns a boolean value indicating whether the rendering result of the current tag needs to be written in a single line.
abstract boolean isDynamic()
Returns a boolean value indicating whether the current tag is dynamic.
abstract void removeChildren()
Remove any existing child tag from this tag.
abstract void render(MarkupOutput markup)
Renders the current tag including all its children tags and stores the rendering result in the specified MarkupOutput instance.
abstract void render(MarkupOutput markup, LayoutContext context)
Renders the current tag including all its children tagas and stores the rendering result in the specified MarkupOutput object.
abstract void renderCloseTag(MarkupOutput markup)
Renders the closing tag of the current tag and stores the rendering result in the specified MarkupOutput object.
abstract void renderOpenTag(MarkupOutput markup)
Renders the openning tag of the current tag ans store the rendering result in the specified MarkupOutput object.
abstract void renderOpenTag(MarkupOutput markup, LayoutContext context)
Renders the openning tag of the current tag and stores the rendering result in the specified MarkupOutput object.
abstract void replaceContent(Tag srcTag)
Replace the current tag's content with the srcTag's content
abstract void setAttribute(String attrName, String attrValue)
Sets a new value to the attribute with the specified attribute name.
abstract void setAttributes(Map attributes)
Sets a Map of attributes to the current tag.
abstract void setCssClass(String css)
Sets a class name for the Cascading Style Sheets attribute on the current tag.
abstract void setDynamic(boolean dyn)
Sets a boolean value indicating whether the current tag is dynamic.
abstract void setId(String id)
Sets a value to the ID attribute on the current tag.
abstract void setIsClosedRequired(boolean closeReq)
Sets a boolean value indicating whether a closing tag, which looks like </foo>, is required when rendering the current tag.
abstract void setIsContentInline(boolean inline)
Sets a boolean value indicating whether the rendering result of the current tag needs to be written in a single line.
abstract void setLineNumber(int lineNumber)
Sets the line number of the current tag in the layout source.
abstract void setPreserveCase(boolean preserveCase)
Sets the character cases when rendering the tag name and attribute name.
abstract void setRootTag(Tag root)
Sets a root tag of the tag tree to which the current tag belongs.
abstract void setSealed()
Marks the current tag as read-only.
abstract void setStyle(String style)
Set a value to the style attribute.
abstract void setTagName(String name)
Sets the current tag name.

Public Methods

public abstract String getAlt ()

Returns the value of the attribute alt for the image tag.

Returns
  • the value of the attribute alt.

public abstract String getHeight ()

Returns the value of the attribute height for the image tag.

Returns
  • the value of the attribute height.

public abstract String getSrc ()

Returns the value of the attribute src for the image tag.

Returns
  • the value of the attribute src.

public abstract String getWidth ()

Returns the value of the attribute width for the image tag.

Returns
  • the value of the attribute width.

public abstract void setAlt (String alt)

Sets a value to the attribute alt for the image tag. It is equivalent to call the method setAttribute(ATT_ALT, alt).

Parameters
alt a value of the attribute alt.
Throws
UnmodifiableException thrown if the current tag is read-only.

public abstract void setHeight (String height)

Sets a value to the attribute height for the image tag. It is equivalent to call the method setAttribute(ATT_HEIGHT, height).

Parameters
height a value of the attribute height.
Throws
UnmodifiableException thrown if the current tag is read-only.

public abstract void setSrc (String src)

Sets a value to the attribute src for the image tag. It is equivalent to call the method setAttribute(ATT_SRC, src).

Parameters
src a value of the attribute src.
Throws
UnmodifiableException thrown if the current tag is read-only.

public abstract void setWidth (String width)

Sets a value to the attribute width for the image tag. It is equivalent to call the method setAttribute(ATT_WIDTH, width).

Parameters
width a value of the attribute width.
Throws
UnmodifiableException thrown if the current tag is read-only.