| java.lang.Object
 nextapp.echo2.webrender.servermessage.DomUpdate
| DomUpdate | | public class DomUpdate (Code) | | A utility class to add EchoDomUpdate message parts to the
ServerMessage. EchoDomUpdate message parts
are used to directly update the client DOM with HTML code generated on
the server.
|
| Method Summary | |
| public static void | renderAttributeUpdate(ServerMessage serverMessage, String targetId, String attributeName, String attributeValue)
Creates a attribute-update operation to update an
element attribute of the element identified by targetId
in the client DOM. | | public static Element | renderElementAdd(ServerMessage serverMessage)
Prepares a dom-add operation by immediately appending an
empty dom-add element to the end of the
ServerMessage's 'update' group. | | public static void | renderElementAdd(ServerMessage serverMessage, String parentId, DocumentFragment htmlFragment)
Creates a dom-add operation to append HTML content to the
end of the element identified by parentId. | | public static void | renderElementAdd(ServerMessage serverMessage, String parentId, String siblingId, DocumentFragment htmlFragment)
Creates a dom-add operation to insert HTML content in the
element identified by parentId. | | public static void | renderElementAddContent(ServerMessage serverMessage, Element domAddElement, String parentId, DocumentFragment htmlFragment)
Adds content to be added to an existing dom-add operation. | | public static void | renderElementAddContent(ServerMessage serverMessage, Element domAddElement, String parentId, String siblingId, DocumentFragment htmlFragment)
Adds content to be added to an existing dom-add operation. | | public static void | renderElementRemove(ServerMessage serverMessage, String targetId)
Creates a dom-remove operation to remove the HTML element
identified by targetId from the client DOM. | | public static void | renderElementRemoveChildren(ServerMessage serverMessage, String targetId)
Creates a dom-remove operation to remove all child elements
of the element identified by targetId from the client DOM. | | public static void | renderStyleSheetAddRule(ServerMessage serverMessage, String selectorText, String style)
| | public static void | renderStyleSheetRemoveRule(ServerMessage serverMessage, String selectorText)
| | public static void | renderStyleUpdate(ServerMessage serverMessage, String targetId, String attributeName, String attributeValue)
Creates a style-update operation to update a CSS style
attribute of the element identified by targetId in the
client DOM. |
| renderAttributeUpdate | | public static void renderAttributeUpdate(ServerMessage serverMessage, String targetId, String attributeName, String attributeValue)(Code) | | Creates a attribute-update operation to update an
element attribute of the element identified by targetId
in the client DOM.
Parameters:
serverMessage - the outgoing ServerMessage
Parameters:
targetId - the id of the element whose attribute is to be updated
Parameters:
attributeName - the name of the attribute to update
Parameters:
attributeValue - the new value of the attribute |
| renderElementAdd | | public static Element renderElementAdd(ServerMessage serverMessage)(Code) | | Prepares a dom-add operation by immediately appending an
empty dom-add element to the end of the
ServerMessage's 'update' group.
Content is added to the dom-add element by invoking
renderElementAddContent().
Parameters:
serverMessage - the ServerMessage the created dom-add Element. |
| renderElementAdd | | public static void renderElementAdd(ServerMessage serverMessage, String parentId, DocumentFragment htmlFragment)(Code) | | Creates a dom-add operation to append HTML content to the
end of the element identified by parentId.
Parameters:
serverMessage - the outgoing ServerMessage
Parameters:
parentId - the id of the element the HTML code will be appended to
Parameters:
htmlFragment - the HTML fragment to add to the DOM |
| renderElementAdd | | public static void renderElementAdd(ServerMessage serverMessage, String parentId, String siblingId, DocumentFragment htmlFragment)(Code) | | Creates a dom-add operation to insert HTML content in the
element identified by parentId.
Parameters:
serverMessage - the outgoing ServerMessage
Parameters:
parentId - the id of the element into which the HTML code will be inserted
Parameters:
siblingId - The id of the element which the content will be insertedbefore (this element must be an immediate childof the element specified by parentId)
Parameters:
htmlFragment - the HTML fragment to add to the DOM |
| renderElementAddContent | | public static void renderElementAddContent(ServerMessage serverMessage, Element domAddElement, String parentId, DocumentFragment htmlFragment)(Code) | | Adds content to be added to an existing dom-add operation.
The content will be appended to the end of the DOM element identified by
parentId
Parameters:
serverMessage - the ServerMessage
Parameters:
domAddElement - the dom-add element created by a previous invocation of renderAdd(ServerMessage)
Parameters:
parentId - the id of the element the HTML code will be appended to
Parameters:
htmlFragment - the HTML fragment to add to the DOM |
| renderElementAddContent | | public static void renderElementAddContent(ServerMessage serverMessage, Element domAddElement, String parentId, String siblingId, DocumentFragment htmlFragment)(Code) | | Adds content to be added to an existing dom-add operation.
The content will be inserted into the DOM element identified by
parentId before the specified siblingId.
Parameters:
serverMessage - the ServerMessage
Parameters:
domAddElement - the dom-add element created by a previous invocation of renderAdd(ServerMessage)
Parameters:
parentId - the id of the element the HTML code will be appended to
Parameters:
siblingId - The id of the element which the content will be insertedbefore (this element must be an immediate childof the element specified by parentId)
Parameters:
htmlFragment - the HTML fragment to add to the DOM |
| renderElementRemove | | public static void renderElementRemove(ServerMessage serverMessage, String targetId)(Code) | | Creates a dom-remove operation to remove the HTML element
identified by targetId from the client DOM.
Parameters:
serverMessage - the outgoing ServerMessage
Parameters:
targetId - the id of the element to remove |
| renderElementRemoveChildren | | public static void renderElementRemoveChildren(ServerMessage serverMessage, String targetId)(Code) | | Creates a dom-remove operation to remove all child elements
of the element identified by targetId from the client DOM.
Parameters:
serverMessage - the outgoing ServerMessage
Parameters:
targetId - the id of the element whose children ware to be removed |
| renderStyleSheetAddRule | | public static void renderStyleSheetAddRule(ServerMessage serverMessage, String selectorText, String style)(Code) | | Creates a stylesheet-add-rule directive to add a rule
to a stylesheet
Parameters:
serverMessage - the relevant ServerMessage
Parameters:
selectorText - the selector of the rule to add
Parameters:
style - the CSS text for the style |
| renderStyleSheetRemoveRule | | public static void renderStyleSheetRemoveRule(ServerMessage serverMessage, String selectorText)(Code) | | Creates a stylesheet-remove-rule directive to remove a rule
from a stylesheet
Parameters:
serverMessage - the relevant ServerMessage
Parameters:
selectorText - the selector of the rule to remove |
| renderStyleUpdate | | public static void renderStyleUpdate(ServerMessage serverMessage, String targetId, String attributeName, String attributeValue)(Code) | | Creates a style-update operation to update a CSS style
attribute of the element identified by targetId in the
client DOM.
Parameters:
serverMessage - the outgoing ServerMessage
Parameters:
targetId - the id of the element whose style attribute is to be updated
Parameters:
attributeName - the name of the style attribute
Parameters:
attributeValue - the new value of the style attribute |
|
|