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java.lang.Object org.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 |
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Fields inherited from class org.apache.wicket.markup.html.form.FormComponent |
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FLAG_CONVERT_EMPTY_INPUT_STRING_TO_NULL, VALUE_SEPARATOR |
Fields inherited from class org.apache.wicket.Component |
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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 | |
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AjaxFallbackButton(String id,
Form<?> form)
Construct. |
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AjaxFallbackButton(String id,
IModel<String> model,
Form<?> form)
Construct. |
Method Summary | |
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protected AjaxChannel |
getChannel()
Deprecated. Use #updateAjaxAttributes() instead |
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. |
protected void |
updateAjaxAttributes(AjaxRequestAttributes attributes)
|
Methods inherited from class org.apache.wicket.markup.html.form.Button |
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getDefaultFormProcessing, getOnClickScript, initModel, onError, setDefaultFormProcessing, updateModel |
Methods inherited from class org.apache.wicket.markup.html.form.FormComponent |
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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, newValidationError, onDetach, onDisabled, onInvalid, onRequired, 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 |
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getLabel |
Methods inherited from class org.apache.wicket.markup.html.WebMarkupContainer |
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getWebPage, getWebRequest, getWebResponse, getWebSession |
Methods inherited from class org.apache.wicket.MarkupContainer |
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add, addOrReplace, autoAdd, contains, get, get, getAssociatedMarkup, getAssociatedMarkupStream, getMarkup, getMarkupType, internalAdd, internalInitialize, iterator, iterator, onAfterRenderChildren, onComponentTagBody, onRender, remove, remove, removeAll, renderAll, renderAssociatedMarkup, renderNext, replace, setDefaultModel, size, swap, toString, toString, visitChildren, visitChildren, visitChildren, visitChildren |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Methods inherited from interface org.apache.wicket.markup.html.form.IFormSubmittingComponent |
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getInputName |
Constructor Detail |
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public AjaxFallbackButton(String id, Form<?> form)
id
- form
- public AjaxFallbackButton(String id, IModel<String> model, Form<?> form)
id
- model
- form
- Method Detail |
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protected void updateAjaxAttributes(AjaxRequestAttributes attributes)
protected void onError(AjaxRequestTarget target, Form<?> form)
target
- form
- public final void onSubmit()
Button
Form.onSubmit()
.
onSubmit
in interface IFormSubmitter
onSubmit
in class Button
IFormSubmitter.onSubmit()
public final void onAfterSubmit()
Button
Form.onSubmit()
.
onAfterSubmit
in interface IFormSubmitter
onAfterSubmit
in class Button
IFormSubmitter.onAfterSubmit()
public Form<?> getForm()
Button
getForm
in interface IFormSubmitter
getForm
in class Button
null
Button.getForm()
protected void onSubmit(AjaxRequestTarget target, Form<?> form)
Form.onSubmit()
.
target
- ajax target if this linked was invoked using ajax, null otherwiseform
- protected void onAfterSubmit(AjaxRequestTarget target, Form<?> form)
Form.onSubmit()
.
target
- ajax target if this linked was invoked using ajax, null otherwiseform
- @Deprecated protected AjaxChannel getChannel()
AbstractDefaultAjaxBehavior.getChannel()
protected final boolean isButtonEnabled()
protected void onComponentTag(ComponentTag tag)
Button
NOTE. 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 Button
tag
- Tag to modifyComponent.onComponentTag(ComponentTag)
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