NOTE: Ajax template (Dojo plugin) is deprecated and won't be supported any longer.
Description
{% comment %}start snippet id=javadoc|javadoc=true|url=struts2/plugins/dojo/src/main/java/org/apache/struts2/dojo/components/Submit.java {% endcomment %}
There‘s a bug in IE6/IE7 which makes impossible to use the target’s attribute with a parent Div, because such Div‘s content’s are overwritten with the tag‘s loadingText . Resulting in an “undefined” message in the content’s, instead of the result of the request.
One possible alternative is to set showLoadingText=“false” (the default) and set the indicator attribute to an element showing the desired loading text or image (outside the div).
<img id="loadingImage" src="images/loadingAnimation.gif" style="display:none"/> <s:div id="parentDiv"> <s:form action="actionName"> <sx:submit targets="parentDiv" showLoadingText="false" indicator="loadingImage"/> </s:form> </s:div>
Parameters
{% comment %}start snippet id=tagattributes|javadoc=false|url=struts2-tags/ajax/submit.html {% endcomment %}
<tr> <td colspan="6"><h4>Dynamic Attributes Allowed:</h4> false</td> </tr> <tr> <td colspan="6"> </td> </tr> <tr> <th align="left" valign="top"><h4>Name</h4></th> <th align="left" valign="top"><h4>Required</h4></th> <th align="left" valign="top"><h4>Default</h4></th> <th align="left" valign="top"><h4>Evaluated</h4></th> <th align="left" valign="top"><h4>Type</h4></th> <th align="left" valign="top"><h4>Description</h4></th> </tr> <tr> <td align="left" valign="top">accesskey</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Set the html accesskey attribute on rendered html element</td> </tr> <tr> <td align="left" valign="top">afterNotifyTopics</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Comma delimmited list of topics that will published after the request(if the request succeeds)</td> </tr> <tr> <td align="left" valign="top">ajaxAfterValidation</td> <td align="left" valign="top">false</td> <td align="left" valign="top">false</td> <td align="left" valign="top">false</td> <td align="left" valign="top">Boolean</td> <td align="left" valign="top">Make an asynchronous request if validation succeeds. Only valid if 'validate' is 'true'</td> </tr> <tr> <td align="left" valign="top">align</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">HTML align attribute.</td> </tr> <tr> <td align="left" valign="top">beforeNotifyTopics</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Comma delimmited list of topics that will published before the request</td> </tr> <tr> <td align="left" valign="top">cssClass</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">The css class to use for element</td> </tr> <tr> <td align="left" valign="top">cssErrorClass</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">The css error class to use for element</td> </tr> <tr> <td align="left" valign="top">cssErrorStyle</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">The css error style definitions for element to use</td> </tr> <tr> <td align="left" valign="top">cssStyle</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">The css style to use for element</td> </tr> <tr> <td align="left" valign="top">disabled</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Set the html disabled attribute on rendered html element</td> </tr> <tr> <td align="left" valign="top">errorNotifyTopics</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Comma delimmited list of topics that will published after the request(if the request fails)</td> </tr> <tr> <td align="left" valign="top">errorPosition</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Define error position of form element (top|bottom)</td> </tr> <tr> <td align="left" valign="top">errorText</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">The text to display to the user if the is an error fetching the content</td> </tr> <tr> <td align="left" valign="top">executeScripts</td> <td align="left" valign="top">false</td> <td align="left" valign="top">false</td> <td align="left" valign="top">false</td> <td align="left" valign="top">Boolean</td> <td align="left" valign="top">Javascript code in the fetched content will be executed</td> </tr> <tr> <td align="left" valign="top">formFilter</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Function name used to filter the fields of the form.</td> </tr> <tr> <td align="left" valign="top">formId</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Form id whose fields will be serialized and passed as parameters</td> </tr> <tr> <td align="left" valign="top">handler</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Javascript function name that will make the request</td> </tr> <tr> <td align="left" valign="top">highlightColor</td> <td align="left" valign="top">false</td> <td align="left" valign="top">none</td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Color used to perform a highlight effect on the elements specified in the 'targets' attribute</td> </tr> <tr> <td align="left" valign="top">highlightDuration</td> <td align="left" valign="top">false</td> <td align="left" valign="top">1000</td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Duration of highlight effect in milliseconds. Only valid if 'highlightColor' attribute is set</td> </tr> <tr> <td align="left" valign="top">href</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">The URL to call to obtain the content. Note: If used with ajax context, the value must be set as an url tag value.</td> </tr> <tr> <td align="left" valign="top">id</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">The id to use for the element</td> </tr> <tr> <td align="left" valign="top">indicator</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Set indicator</td> </tr> <tr> <td align="left" valign="top">javascriptTooltip</td> <td align="left" valign="top">false</td> <td align="left" valign="top">false</td> <td align="left" valign="top">false</td> <td align="left" valign="top">Boolean</td> <td align="left" valign="top">Use JavaScript to generate tooltips</td> </tr> <tr> <td align="left" valign="top">key</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Set the key (name, value, label) for this particular component</td> </tr> <tr> <td align="left" valign="top">label</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Label expression used for rendering a element specific label</td> </tr> <tr> <td align="left" valign="top">labelSeparator</td> <td align="left" valign="top">false</td> <td align="left" valign="top">:</td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">String that will be appended to the label</td> </tr> <tr> <td align="left" valign="top">labelposition</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Define label position of form element (top/left)</td> </tr> <tr> <td align="left" valign="top">listenTopics</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Topic that will trigger the remote call</td> </tr> <tr> <td align="left" valign="top">loadingText</td> <td align="left" valign="top">false</td> <td align="left" valign="top">Loading...</td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Text to be shown while content is being fetched</td> </tr> <tr> <td align="left" valign="top">method</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Set method attribute.</td> </tr> <tr> <td align="left" valign="top">name</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">The name to set for element</td> </tr> <tr> <td align="left" valign="top">notifyTopics</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Comma delimmited list of topics that will published before and after the request, and on errors</td> </tr> <tr> <td align="left" valign="top">onblur</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top"> Set the html onblur attribute on rendered html element</td> </tr> <tr> <td align="left" valign="top">onchange</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Set the html onchange attribute on rendered html element</td> </tr> <tr> <td align="left" valign="top">onclick</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Set the html onclick attribute on rendered html element</td> </tr> <tr> <td align="left" valign="top">ondblclick</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Set the html ondblclick attribute on rendered html element</td> </tr> <tr> <td align="left" valign="top">onfocus</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Set the html onfocus attribute on rendered html element</td> </tr> <tr> <td align="left" valign="top">onkeydown</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Set the html onkeydown attribute on rendered html element</td> </tr> <tr> <td align="left" valign="top">onkeypress</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Set the html onkeypress attribute on rendered html element</td> </tr> <tr> <td align="left" valign="top">onkeyup</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Set the html onkeyup attribute on rendered html element</td> </tr> <tr> <td align="left" valign="top">onmousedown</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Set the html onmousedown attribute on rendered html element</td> </tr> <tr> <td align="left" valign="top">onmousemove</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Set the html onmousemove attribute on rendered html element</td> </tr> <tr> <td align="left" valign="top">onmouseout</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Set the html onmouseout attribute on rendered html element</td> </tr> <tr> <td align="left" valign="top">onmouseover</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Set the html onmouseover attribute on rendered html element</td> </tr> <tr> <td align="left" valign="top">onmouseup</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Set the html onmouseup attribute on rendered html element</td> </tr> <tr> <td align="left" valign="top">onselect</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Set the html onselect attribute on rendered html element</td> </tr> <tr> <td align="left" valign="top">openTemplate</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Set template to use for opening the rendered html.</td> </tr> <tr> <td align="left" valign="top">parseContent</td> <td align="left" valign="top">false</td> <td align="left" valign="top">true</td> <td align="left" valign="top">false</td> <td align="left" valign="top">Boolean</td> <td align="left" valign="top">Parse returned HTML for Dojo widgets</td> </tr> <tr> <td align="left" valign="top">requiredLabel</td> <td align="left" valign="top">false</td> <td align="left" valign="top">false</td> <td align="left" valign="top">false</td> <td align="left" valign="top">Boolean</td> <td align="left" valign="top">If set to true, the rendered element will indicate that input is required</td> </tr> <tr> <td align="left" valign="top">requiredPosition</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Define required position of required form element (left|right)</td> </tr> <tr> <td align="left" valign="top">separateScripts</td> <td align="left" valign="top">false</td> <td align="left" valign="top">true</td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Run scripts in a separate scope, unique for each tag</td> </tr> <tr> <td align="left" valign="top">showErrorTransportText</td> <td align="left" valign="top">false</td> <td align="left" valign="top">true</td> <td align="left" valign="top">false</td> <td align="left" valign="top">Boolean</td> <td align="left" valign="top">Set whether errors will be shown or not</td> </tr> <tr> <td align="left" valign="top">showLoadingText</td> <td align="left" valign="top">false</td> <td align="left" valign="top">false</td> <td align="left" valign="top">false</td> <td align="left" valign="top">Boolean</td> <td align="left" valign="top">Show loading text on targets</td> </tr> <tr> <td align="left" valign="top">src</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Supply an image src for <i>image</i> type submit button. Will have no effect for types <i>input</i> and <i>button</i>.</td> </tr> <tr> <td align="left" valign="top">style</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">The css style definitions for element to use - it's an alias of cssStyle attribute.</td> </tr> <tr> <td align="left" valign="top">tabindex</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Set the html tabindex attribute on rendered html element</td> </tr> <tr> <td align="left" valign="top">targets</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Comma delimited list of ids of the elements whose content will be updated</td> </tr> <tr> <td align="left" valign="top">template</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">The template (other than default) to use for rendering the element</td> </tr> <tr> <td align="left" valign="top">templateDir</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">The template directory.</td> </tr> <tr> <td align="left" valign="top">title</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Set the html title attribute on rendered html element</td> </tr> <tr> <td align="left" valign="top">tooltip</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Set the tooltip of this particular component</td> </tr> <tr> <td align="left" valign="top">tooltipConfig</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Deprecated. Use individual tooltip configuration attributes instead.</td> </tr> <tr> <td align="left" valign="top">tooltipCssClass</td> <td align="left" valign="top">false</td> <td align="left" valign="top">StrutsTTClassic</td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">CSS class applied to JavaScrip tooltips</td> </tr> <tr> <td align="left" valign="top">tooltipDelay</td> <td align="left" valign="top">false</td> <td align="left" valign="top">Classic</td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Delay in milliseconds, before showing JavaScript tooltips </td> </tr> <tr> <td align="left" valign="top">tooltipIconPath</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Icon path used for image that will have the tooltip</td> </tr> <tr> <td align="left" valign="top">transport</td> <td align="left" valign="top">false</td> <td align="left" valign="top">XMLHTTPTransport</td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Transport used by Dojo to make the request</td> </tr> <tr> <td align="left" valign="top">type</td> <td align="left" valign="top">false</td> <td align="left" valign="top">input</td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">The type of submit to use. Valid values are <i>input</i>, <i>button</i> and <i>image</i>.</td> </tr> <tr> <td align="left" valign="top">validate</td> <td align="left" valign="top">false</td> <td align="left" valign="top">false</td> <td align="left" valign="top">false</td> <td align="left" valign="top">Boolean</td> <td align="left" valign="top">Perform Ajax validation. 'ajaxValidation' interceptor must be applied to action</td> </tr> <tr> <td align="left" valign="top">value</td> <td align="left" valign="top">false</td> <td align="left" valign="top"></td> <td align="left" valign="top">false</td> <td align="left" valign="top">String</td> <td align="left" valign="top">Preset the value of input element.</td> </tr> </table>
Examples
{% comment %}start snippet id=example1|lang=xml|javadoc=true|url=struts2/plugins/dojo/src/main/java/org/apache/struts2/dojo/components/Submit.java {% endcomment %}
<sx:submit value="%{'Submit'}" />
{% comment %}end snippet id=example1|lang=xml|javadoc=true|url=struts2/plugins/dojo/src/main/java/org/apache/struts2/dojo/components/Submit.java {% endcomment %}
Render an image submit:
{% comment %}start snippet id=example2|lang=xml|javadoc=true|url=struts2/plugins/dojo/src/main/java/org/apache/struts2/dojo/components/Submit.java {% endcomment %}
<sx:submit type="image" value="%{'Submit'}" label="Submit the form" src="submit.gif"/>
{% comment %}end snippet id=example2|lang=xml|javadoc=true|url=struts2/plugins/dojo/src/main/java/org/apache/struts2/dojo/components/Submit.java {% endcomment %}
Render a button submit:
{% comment %}start snippet id=example3|lang=xml|javadoc=true|url=struts2/plugins/dojo/src/main/java/org/apache/struts2/dojo/components/Submit.java {% endcomment %}
<sx:submit type="button" value="%{'Submit'}" label="Submit the form"/>
{% comment %}end snippet id=example3|lang=xml|javadoc=true|url=struts2/plugins/dojo/src/main/java/org/apache/struts2/dojo/components/Submit.java {% endcomment %}
Update target content with html returned from an action:
{% comment %}start snippet id=example4|lang=xml|javadoc=true|url=struts2/plugins/dojo/src/main/java/org/apache/struts2/dojo/components/Submit.java {% endcomment %}
<div id="div1">Div 1</div> <s:url id="ajaxTest" value="/AjaxTest.action"/> <sx:submit id="link1" href="%{ajaxTest}" target="div1" />
{% comment %}end snippet id=example4|lang=xml|javadoc=true|url=struts2/plugins/dojo/src/main/java/org/apache/struts2/dojo/components/Submit.java {% endcomment %}
Submit form(inside the form):
{% comment %}start snippet id=example5|lang=xml|javadoc=true|url=struts2/plugins/dojo/src/main/java/org/apache/struts2/dojo/components/Submit.java {% endcomment %}
<s:form id="form" action="AjaxTest"> <input type="textbox" name="data"> <sx:submit /> </s:form>
{% comment %}end snippet id=example5|lang=xml|javadoc=true|url=struts2/plugins/dojo/src/main/java/org/apache/struts2/dojo/components/Submit.java {% endcomment %}
Submit form(outside the form):
{% comment %}start snippet id=example6|lang=xml|javadoc=true|url=struts2/plugins/dojo/src/main/java/org/apache/struts2/dojo/components/Submit.java {% endcomment %}
<s:form id="form" action="AjaxTest"> <input type="textbox" name="data"> </s:form> <sx:submit formId="form" />
{% comment %}end snippet id=example6|lang=xml|javadoc=true|url=struts2/plugins/dojo/src/main/java/org/apache/struts2/dojo/components/Submit.java {% endcomment %}
Using beforeNotifyTopics:
{% comment %}start snippet id=example7|lang=xml|javadoc=true|url=struts2/plugins/dojo/src/main/java/org/apache/struts2/dojo/components/Submit.java {% endcomment %}
<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> <sx:submit beforeNotifyTopics="/before" />
{% comment %}end snippet id=example7|lang=xml|javadoc=true|url=struts2/plugins/dojo/src/main/java/org/apache/struts2/dojo/components/Submit.java {% endcomment %}
Using afterNotifyTopics and highlight target:
{% comment %}start snippet id=example8|lang=xml|javadoc=true|url=struts2/plugins/dojo/src/main/java/org/apache/struts2/dojo/components/Submit.java {% endcomment %}
<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> <sx:submit afterNotifyTopics="/after" highlightColor="red" href="%{#ajaxTest}" />
{% comment %}end snippet id=example8|lang=xml|javadoc=true|url=struts2/plugins/dojo/src/main/java/org/apache/struts2/dojo/components/Submit.java {% endcomment %}
Using errorNotifyTopics and indicator:
{% comment %}start snippet id=example9|lang=xml|javadoc=true|url=struts2/plugins/dojo/src/main/java/org/apache/struts2/dojo/components/Submit.java {% endcomment %}
<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> <img id="ind1" src="${pageContext.request.contextPath}/images/indicator.gif" style="display:none"/> <sx:submit errorNotifyTopics="/error" indicator="ind1" href="%{#ajaxTest}" />
{% comment %}end snippet id=example9|lang=xml|javadoc=true|url=struts2/plugins/dojo/src/main/java/org/apache/struts2/dojo/components/Submit.java {% endcomment %}