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java.lang.Objectorg.apache.wicket.Component
org.apache.wicket.MarkupContainer
org.apache.wicket.markup.html.WebMarkupContainer
org.apache.wicket.markup.html.form.LabeledWebMarkupContainer
org.apache.wicket.markup.html.form.FormComponent<String>
org.apache.wicket.markup.html.form.Button
org.apache.wicket.ajax.markup.html.form.AjaxFallbackButton
public abstract class AjaxFallbackButton
An ajax submit button that will degrade to a normal request if ajax is not available or javascript is disabled.
| Field Summary |
|---|
| Fields inherited from class org.apache.wicket.markup.html.form.FormComponent |
|---|
FLAG_CONVERT_EMPTY_INPUT_STRING_TO_NULL, VALUE_SEPARATOR |
| Fields inherited from class org.apache.wicket.Component |
|---|
ENABLE, FLAG_INITIALIZED, FLAG_REMOVING_FROM_HIERARCHY, FLAG_RESERVED1, FLAG_RESERVED2, FLAG_RESERVED3, FLAG_RESERVED4, FLAG_RESERVED5, FLAG_RESERVED8, PARENT_PATH, PATH_SEPARATOR, RENDER |
| Constructor Summary | |
|---|---|
AjaxFallbackButton(String id,
Form<?> form)
Construct. |
|
AjaxFallbackButton(String id,
IModel<String> model,
Form<?> form)
Construct. |
|
| Method Summary | |
|---|---|
protected IAjaxCallDecorator |
getAjaxCallDecorator()
|
protected AjaxChannel |
getChannel()
|
Form<?> |
getForm()
Override to not throw exception if there is no parent form. |
protected boolean |
isButtonEnabled()
Helper methods that both checks whether the link is enabled and whether the action ENABLE is allowed. |
void |
onAfterSubmit()
Override this method to provide special submit handling in a multi-button form. |
protected void |
onAfterSubmit(AjaxRequestTarget target,
Form<?> form)
Callback for the onClick event. |
protected void |
onComponentTag(ComponentTag tag)
Processes the component tag. |
protected void |
onError(AjaxRequestTarget target,
Form<?> form)
Listener method invoked on form submit with errors |
void |
onSubmit()
Override this method to provide special submit handling in a multi-button form. |
protected void |
onSubmit(AjaxRequestTarget target,
Form<?> form)
Callback for the onClick event. |
| Methods inherited from class org.apache.wicket.markup.html.form.Button |
|---|
getDefaultFormProcessing, getOnClickScript, initModel, onError, setDefaultFormProcessing, updateModel |
| Methods inherited from class org.apache.wicket.markup.html.form.FormComponent |
|---|
add, add, checkRequired, clearInput, convertInput, convertValue, error, getConvertedInput, getDefaultLabel, getDefaultLabel, getInput, getInputAsArray, getInputName, getModel, getModelObject, getModelValue, getRawInput, getType, getValidatorKeyPrefix, getValidators, getValue, hasRawInput, inputAsInt, inputAsInt, inputAsIntArray, inputChanged, internalOnModelChanged, invalid, isInputNullable, isMultiPart, isRequired, isValid, newValidatable, onDetach, onDisabled, onInvalid, onValid, processChildren, processInput, remove, reportRequiredError, setConvertedInput, setLabel, setModel, setModelObject, setModelValue, setRequired, setType, shouldTrimInput, trim, updateCollectionModel, valid, validate, validateRequired, validateValidators, visitComponentsPostOrder, visitFormComponentsPostOrder |
| Methods inherited from class org.apache.wicket.markup.html.form.LabeledWebMarkupContainer |
|---|
getLabel, setLabelInternal |
| Methods inherited from class org.apache.wicket.markup.html.WebMarkupContainer |
|---|
getWebPage, getWebRequest |
| Methods inherited from class org.apache.wicket.MarkupContainer |
|---|
add, addOrReplace, autoAdd, contains, get, get, getAssociatedMarkup, getAssociatedMarkupStream, getMarkup, getMarkupType, hasAssociatedMarkup, internalAdd, internalInitialize, iterator, iterator, onAfterRenderChildren, onComponentTagBody, onMarkupAttached, onRender, remove, remove, removeAll, renderAll, renderAssociatedMarkup, renderNext, replace, setDefaultModel, size, swap, toString, toString, visitChildren, visitChildren, visitChildren, visitChildren |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
| Methods inherited from interface org.apache.wicket.markup.html.form.IFormSubmittingComponent |
|---|
getInputName |
| Constructor Detail |
|---|
public AjaxFallbackButton(String id,
Form<?> form)
id - form -
public AjaxFallbackButton(String id,
IModel<String> model,
Form<?> form)
id - model - form - | Method Detail |
|---|
protected void onError(AjaxRequestTarget target,
Form<?> form)
target - form - public final void onSubmit()
ButtonForm.onSubmit().
onSubmit in interface IFormSubmitteronSubmit in class ButtonIFormSubmitter.onSubmit()public final void onAfterSubmit()
ButtonForm.onSubmit().
onAfterSubmit in interface IAfterFormSubmitteronAfterSubmit in class ButtonIFormSubmitter.onSubmit()public Form<?> getForm()
Button
getForm in interface IFormSubmittergetForm in class ButtonnullButton.getForm()
protected void onSubmit(AjaxRequestTarget target,
Form<?> form)
target - ajax target if this linked was invoked using ajax, null otherwiseform -
protected void onAfterSubmit(AjaxRequestTarget target,
Form<?> form)
target - ajax target if this linked was invoked using ajax, null otherwiseform - protected IAjaxCallDecorator getAjaxCallDecorator()
protected AjaxChannel getChannel()
AbstractDefaultAjaxBehavior.getChannel()protected final boolean isButtonEnabled()
protected void onComponentTag(ComponentTag tag)
ButtonNOTE. For a <button> the value attribute is not rendered, markup needs to be added within the button to display the button's label.
onComponentTag in class Buttontag - Tag to modifyComponent.onComponentTag(ComponentTag)
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