org.apache.struts2.dojo.components
Class Bind
java.lang.Object
org.apache.struts2.components.Component
org.apache.struts2.components.UIBean
org.apache.struts2.components.ClosingUIBean
org.apache.struts2.dojo.components.AbstractRemoteBean
org.apache.struts2.dojo.components.AbstractValidateBean
org.apache.struts2.dojo.components.Bind
- All Implemented Interfaces:
- RemoteBean
public class Bind
- extends AbstractValidateBean
This tag will generate event listeners for multiple events on multiple sources,
making an asynchronous request to the specified href, and updating multiple targets.
Examples
<sx:bind href="%{#ajaxTest}" listenTopics="/makecall"/>
<s:submit onclick="dojo.event.topic.publish('/makecall')"/>
<img id="indicator" src="${pageContext.request.contextPath}/images/indicator.gif" alt="Loading..." style="display:none"/>
<sx:bind id="ex1" href="%{#ajaxTest}" sources="button" targets="div1" events="onclick" indicator="indicator" />
<s:submit theme="simple" type="submit" value="submit" id="button"/>
<sx:bind id="ex3" href="%{#ajaxTest}" sources="chk1" targets="div1" events="onchange" formId="form1" />
<form id="form1">
<s:checkbox name="data" label="Hit me" id="chk1"/>
</form>
<script type="text/javascript">
dojo.event.topic.subscribe("/before", function(event, widget){
alert('inside a topic event. before request');
//event: set event.cancel = true, to cancel request
//widget: widget that published the topic
});
</script>
<input type="button" id="button">
<sx:bind id="ex1" href="%{#ajaxTest}" beforeNotifyTopics="/before" sources="button" events="onclick"/>
<script type="text/javascript">
dojo.event.topic.subscribe("/after", function(data, request, widget){
alert('inside a topic event. after request');
//data : text returned from request(the html)
//request: XMLHttpRequest object
//widget: widget that published the topic
});
</script>
<input type="button" id="button">
<sx:bind id="ex1" href="%{#ajaxTest}" highlightColor="red" afterNotifyTopics="/after" sources="button" events="onclick"/>
<script type="text/javascript">
dojo.event.topic.subscribe("/error", function(error, request, widget){
alert('inside a topic event. on error');
//error : error object (error.message has the error message)
//request: XMLHttpRequest object
//widget: widget that published the topic
});
</script>
<input type="button" id="button">
<img id="ind1" src="${pageContext.request.contextPath}/images/indicator.gif" style="display:none"/>
<sx:bind href="%{#ajaxTest}" indicator="ind1" errorNotifyTopics="/error" sources="button" events="onclick"/>
Fields inherited from class org.apache.struts2.dojo.components.AbstractRemoteBean |
afterNotifyTopics, beforeNotifyTopics, errorNotifyTopics, errorText, executeScripts, formFilter, formId, handler, highlightColor, highlightDuration, href, indicator, listenTopics, loadingText, notifyTopics, parseContent, separateScripts, showErrorTransportText, showLoadingText, transport |
Fields inherited from class org.apache.struts2.components.UIBean |
accesskey, cssClass, cssErrorClass, cssErrorStyle, cssStyle, defaultTemplateDir, defaultUITheme, disabled, dynamicAttributes, errorPosition, id, javascriptTooltip, key, label, labelPosition, labelSeparator, name, onblur, onchange, onclick, ondblclick, onfocus, onkeydown, onkeypress, onkeyup, onmousedown, onmousemove, onmouseout, onmouseover, onmouseup, onselect, request, requiredLabel, requiredPosition, response, standardAttributesMap, tabindex, template, templateDir, templateEngineManager, templateSuffix, theme, title, tooltip, tooltipConfig, tooltipCssClass, tooltipDelay, tooltipIconPath, value |
Constructor Summary |
Bind(com.opensymphony.xwork2.util.ValueStack stack,
javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
|
Methods inherited from class org.apache.struts2.components.UIBean |
addFormParameter, buildTemplateName, copyParams, enableAncestorFormCustomOnsubmit, end, ensureAttributeSafelyNotEscaped, escape, evaluateNameValue, evaluateParams, getId, getStandardAttributes, getTemplate, getTemplateDir, getTooltipConfig, getValueClassType, mergeTemplate, populateComponentHtmlId, setAccesskey, setCssErrorClass, setCssErrorStyle, setDefaultTemplateDir, setDefaultUITheme, setDisabled, setDynamicAttributes, setErrorPosition, setJavascriptTooltip, setKey, setLabel, setLabelposition, setLabelSeparator, setOnblur, setOnchange, setOnclick, setOndblclick, setOnfocus, setOnkeydown, setOnkeypress, setOnkeyup, setOnmousedown, setOnmousemove, setOnmouseout, setOnmouseover, setOnmouseup, setOnselect, setRequiredLabel, setRequiredPosition, setTabindex, setTemplate, setTemplateDir, setTemplateEngineManager, setTitle, setTooltip, setTooltipConfig, setTooltipCssClass, setTooltipDelay, setTooltipIconPath, setValue |
Methods inherited from class org.apache.struts2.components.Component |
addAllParameters, addParameter, altSyntax, completeExpressionIfAltSyntax, determineActionURL, determineNamespace, end, fieldError, findAncestor, findString, findString, findStringIfAltSyntax, findValue, findValue, findValue, getComponentStack, getParameters, getStack, popComponentStack, setActionMapper, setThrowExceptionsOnELFailure, setUrlHelper, stripExpressionIfAltSyntax, toString, usesBody |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
TEMPLATE
public static final String TEMPLATE
- See Also:
- Constant Field Values
OPEN_TEMPLATE
public static final String OPEN_TEMPLATE
- See Also:
- Constant Field Values
targets
protected String targets
sources
protected String sources
events
protected String events
Bind
public Bind(com.opensymphony.xwork2.util.ValueStack stack,
javax.servlet.http.HttpServletRequest request,
javax.servlet.http.HttpServletResponse response)
getDefaultOpenTemplate
public String getDefaultOpenTemplate()
- Specified by:
getDefaultOpenTemplate
in class ClosingUIBean
getDefaultTemplate
protected String getDefaultTemplate()
- Specified by:
getDefaultTemplate
in class UIBean
evaluateExtraParams
public void evaluateExtraParams()
- Overrides:
evaluateExtraParams
in class AbstractValidateBean
setEvents
public void setEvents(String events)
setSources
public void setSources(String sources)
setTargets
public void setTargets(String targets)
setTheme
public void setTheme(String theme)
- Overrides:
setTheme
in class AbstractRemoteBean
getTheme
public String getTheme()
- Overrides:
getTheme
in class AbstractRemoteBean
setListenTopics
public void setListenTopics(String listenTopics)
- Specified by:
setListenTopics
in interface RemoteBean
- Overrides:
setListenTopics
in class AbstractRemoteBean
setHref
public void setHref(String href)
- Specified by:
setHref
in interface RemoteBean
- Overrides:
setHref
in class AbstractRemoteBean
setErrorText
public void setErrorText(String errorText)
- Specified by:
setErrorText
in interface RemoteBean
- Overrides:
setErrorText
in class AbstractRemoteBean
setExecuteScripts
public void setExecuteScripts(String executeScripts)
- Specified by:
setExecuteScripts
in interface RemoteBean
- Overrides:
setExecuteScripts
in class AbstractRemoteBean
setLoadingText
public void setLoadingText(String loadingText)
- Specified by:
setLoadingText
in interface RemoteBean
- Overrides:
setLoadingText
in class AbstractRemoteBean
setHandler
public void setHandler(String handler)
- Specified by:
setHandler
in interface RemoteBean
- Overrides:
setHandler
in class AbstractRemoteBean
setFormFilter
public void setFormFilter(String formFilter)
- Specified by:
setFormFilter
in interface RemoteBean
- Overrides:
setFormFilter
in class AbstractRemoteBean
setFormId
public void setFormId(String formId)
- Specified by:
setFormId
in interface RemoteBean
- Overrides:
setFormId
in class AbstractRemoteBean
setNotifyTopics
public void setNotifyTopics(String notifyTopics)
- Specified by:
setNotifyTopics
in interface RemoteBean
- Overrides:
setNotifyTopics
in class AbstractRemoteBean
setShowErrorTransportText
public void setShowErrorTransportText(String showError)
- Specified by:
setShowErrorTransportText
in interface RemoteBean
- Overrides:
setShowErrorTransportText
in class AbstractRemoteBean
setIndicator
public void setIndicator(String indicator)
- Specified by:
setIndicator
in interface RemoteBean
- Overrides:
setIndicator
in class AbstractRemoteBean
setShowLoadingText
public void setShowLoadingText(String showLoadingText)
- Specified by:
setShowLoadingText
in interface RemoteBean
- Overrides:
setShowLoadingText
in class AbstractRemoteBean
setCssClass
public void setCssClass(String cssClass)
- Specified by:
setCssClass
in interface RemoteBean
- Overrides:
setCssClass
in class AbstractRemoteBean
setCssStyle
public void setCssStyle(String cssStyle)
- Specified by:
setCssStyle
in interface RemoteBean
- Overrides:
setCssStyle
in class AbstractRemoteBean
setName
public void setName(String name)
- Specified by:
setName
in interface RemoteBean
- Overrides:
setName
in class AbstractRemoteBean
setAfterNotifyTopics
public void setAfterNotifyTopics(String afterNotifyTopics)
- Specified by:
setAfterNotifyTopics
in interface RemoteBean
- Overrides:
setAfterNotifyTopics
in class AbstractRemoteBean
setBeforeNotifyTopics
public void setBeforeNotifyTopics(String beforeNotifyTopics)
- Specified by:
setBeforeNotifyTopics
in interface RemoteBean
- Overrides:
setBeforeNotifyTopics
in class AbstractRemoteBean
setErrorNotifyTopics
public void setErrorNotifyTopics(String errorNotifyTopics)
- Specified by:
setErrorNotifyTopics
in interface RemoteBean
- Overrides:
setErrorNotifyTopics
in class AbstractRemoteBean
setId
public void setId(String id)
- Overrides:
setId
in class AbstractRemoteBean
setHighlightColor
public void setHighlightColor(String highlightColor)
- Specified by:
setHighlightColor
in interface RemoteBean
- Overrides:
setHighlightColor
in class AbstractRemoteBean
setHighlightDuration
public void setHighlightDuration(String highlightDuration)
- Specified by:
setHighlightDuration
in interface RemoteBean
- Overrides:
setHighlightDuration
in class AbstractRemoteBean
setValidate
public void setValidate(String validate)
- Overrides:
setValidate
in class AbstractValidateBean
setAjaxAfterValidation
public void setAjaxAfterValidation(String ajaxAfterValidation)
- Overrides:
setAjaxAfterValidation
in class AbstractValidateBean
setSeparateScripts
public void setSeparateScripts(String separateScripts)
- Specified by:
setSeparateScripts
in interface RemoteBean
- Overrides:
setSeparateScripts
in class AbstractRemoteBean
setTransport
public void setTransport(String transport)
- Specified by:
setTransport
in interface RemoteBean
- Overrides:
setTransport
in class AbstractRemoteBean
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