protected void populateParams() {
try {
if (StringUtils.isNotBlank(minRows)) {
this.setDynamicAttribute(null, "minRows", minRows);
}
if (StringUtils.isNotBlank(maxRows)) {
this.setDynamicAttribute(null, "maxRows", maxRows);
}
if (StringUtils.isNotBlank(afterAdd)) {
this.setDynamicAttribute(null, "afterAdd", afterAdd);
}
} catch (JspException e) {
e.printStackTrace();
}
super.populateParams();
DynamicTable uiBean = ((DynamicTable) component);
if (id == null) {
// 设置ID随机
uiBean.setId("dynamictable_" + RandomStringUtils.randomAlphabetic(10));
}
if (cssClass == null) {
uiBean.setCssClass("table table-striped table-condensed");
}
}
/**
* After tag body has been evaluated and buffered this creates and exposes the current
* RequestContext. Delegates to {@link #doEndTagInternal()} for actual work.
*/
@Override
public final int doEndTag() throws JspException {
try {
// get request content available from pageContext
this.requestContext =
(RequestContext)
this.pageContext.getAttribute(RequestContextAwareTag.REQUEST_CONTEXT_PAGE_ATTRIBUTE);
// if request context is not specified, create empty request context and set it into
// pageContext
if (this.requestContext == null) {
this.requestContext = new JspAwareRequestContext(this.pageContext);
this.pageContext.setAttribute(
RequestContextAwareTag.REQUEST_CONTEXT_PAGE_ATTRIBUTE, this.requestContext);
}
// do actual work of this tag
return doEndTagInternal();
} catch (JspException ex) {
logger.error(ex.getMessage(), ex);
throw ex;
} catch (RuntimeException ex) {
logger.error(ex.getMessage(), ex);
throw ex;
} catch (Exception ex) {
logger.error(ex.getMessage(), ex);
throw new JspTagException(ex.getMessage());
}
}
public void testWithInvalidList() throws Exception {
this.tag.setPath("country");
this.tag.setItems("${other}");
this.tag.setItemValue("isoCode");
try {
this.tag.doStartTag();
fail("Must not be able to use a non-Collection typed value as the value of 'items'");
} catch (JspException expected) {
String message = expected.getMessage();
assertTrue(message.indexOf("items") > -1);
assertTrue(message.indexOf("org.hdiv.beans.TestBean") > -1);
}
}
/**
* Generate the required input tag, followed by the optional rendered text. Support for <code>
* write</code> property since Struts 1.1.
*
* @exception JspException if a JSP exception has occurred
* @see org.hdiv.dataComposer.IDataComposer#composeFormField(String, String, boolean, String)
*/
public int doStartTag() throws JspException {
try {
String hiddenValue = value;
Object lookupValue = null;
if (value == null) {
// locate and return the specified property of the specified bean
lookupValue = TagUtils.getInstance().lookup(pageContext, name, property, null);
if (lookupValue != null) {
hiddenValue = lookupValue.toString();
}
}
HttpServletRequest request = (HttpServletRequest) this.pageContext.getRequest();
IDataComposer dataComposer = HDIVUtil.getDataComposer(request);
this.encodedValue = dataComposer.composeFormField(prepareName(), hiddenValue, false, null);
// Render the result to the output writer
TagUtils.getInstance().write(this.pageContext, this.renderInputElement());
// Is rendering the value separately requested?
if (!write) {
return (EVAL_BODY_TAG);
}
// Calculate the value to be rendered separately
// * @since Struts 1.1
String results = null;
if (value != null) {
results = TagUtils.getInstance().filter(value);
} else {
if (lookupValue == null) {
results = "";
} else {
results = TagUtils.getInstance().filter(lookupValue.toString());
}
}
// Render the result to the output writer
TagUtils.getInstance().write(pageContext, results);
return (EVAL_BODY_TAG);
} catch (JspException e) {
log.debug(e.getMessage());
throw e;
}
}
@Override
public boolean isCustomizedFor(final Throwable t) {
if (t instanceof JspException) {
final JspException j = (JspException) t;
if (j.getRootCause() != null) {
return isCustomizedFor(j.getRootCause());
}
}
if (t instanceof ServletException) {
final ServletException s = (ServletException) t;
if (s.getRootCause() != null) {
return isCustomizedFor(s.getRootCause());
}
}
return exceptionClass.isAssignableFrom(t.getClass());
}
public void testSimple() {
BeanTag tag = new BeanTag();
tag.setPageContext(pageContext);
tag.setName("com.opensymphony.webwork.TestAction");
try {
tag.doStartTag();
tag.component.addParameter("result", "success");
assertEquals("success", stack.findValue("result"));
// TestAction from bean tag, Action from execution and DefaultTextProvider
assertEquals(3, stack.size());
tag.doEndTag();
assertEquals(2, stack.size());
} catch (JspException ex) {
ex.printStackTrace();
fail();
}
request.verify();
pageContext.verify();
}
/**
* since the CCActionTable doesn't recognize 'unknown' tags, use a regular CCWizardWindowTag in
* the table XML and swap its HTML with that our of special WizardWindowTag here.
*/
public String endChildDisplay(ChildContentDisplayEvent ccde) throws ModelControlException {
String childName = ccde.getChildName();
String html = super.endChildDisplay(ccde);
// if its one of our special wizards
// i.e. name contains keyword "SamQFSWizard"
if (childName.indexOf(Constants.Wizard.WIZARD_BUTTON_KEYWORD) != -1
|| childName.indexOf(Constants.Wizard.WIZARD_SCRIPT_KEYWORD) != -1) {
// retrieve the html from a WizardWindowTag
JspEndChildDisplayEvent event = (JspEndChildDisplayEvent) ccde;
CCButtonTag sourceTag = (CCButtonTag) event.getSourceTag();
Tag parentTag = sourceTag.getParent();
// get the peer view of this tag
View theView = getChild(childName);
// instantiate the wizard tag
WizardWindowTag tag = new WizardWindowTag();
tag.setBundleID(sourceTag.getBundleID());
tag.setDynamic(sourceTag.getDynamic());
// Is this a script wizard tag?
if (childName.indexOf(Constants.Wizard.WIZARD_SCRIPT_KEYWORD) != -1) {
// This is a script wizard
tag.setName(childName);
tag.setWizardType(WizardWindowTag.TYPE_SCRIPT);
}
// try to retrieve the correct HTML from the tag
try {
html = tag.getHTMLStringInternal(parentTag, event.getPageContext(), theView);
} catch (JspException je) {
throw new IllegalArgumentException(
"Error retrieving the " + "WizardWindowTag html : " + je.getMessage());
}
}
return html;
}
protected void populateParams() {
// 此段落必须放在super.populateParams()之前
try {
if (StringUtils.isNotBlank(autoValidate)) {
this.setDynamicAttribute(null, "autoValidate", autoValidate);
}
} catch (JspException e) {
e.printStackTrace();
}
super.populateParams();
UIBean uiBean = ((UIBean) component);
if (id == null) {
String formid = "form_" + RandomStringUtils.randomAlphabetic(10);
uiBean.setId(formid);
// 将id属性设置到pageContext中，便于前端JS代码进行对象分组控制
pageContext.setAttribute("closestFormId", formid);
}
if (this.theme == null) {
uiBean.setTheme("bootstrap");
}
}
/**
* Formats the text to be displayed as the header by wraping it in a link if sorting is enabled.
* Alt (hint) is localized, please define in your property file for messages the property
* "sorting"
*
* @param columnInfo The ColumnInfo.
* @param tableInfo The TableInfo.
* @param info The ValueListInfo.
* @return The formated HTML.
*/
public String getHeaderLabel(
ColumnInfo columnInfo, TableInfo tableInfo, ValueListInfo info, Map includeParameters) {
ValueListConfigBean config = tableInfo.getConfig();
Map parameters = new HashMap(includeParameters);
if (columnInfo.getDefaultSort() != null) {
// Get the current sort column and direction.
String column = info.getSortingColumn();
Integer direction = info.getSortingDirection();
parameters.put(
ValueListInfo.PAGING_NUMBER_PER + tableInfo.getId(),
String.valueOf(info.getPagingNumberPer()));
parameters.put(ValueListInfo.PAGING_PAGE + tableInfo.getId(), "1");
parameters.put(
ValueListInfo.SORT_COLUMN + tableInfo.getId(), columnInfo.getAdapterPropertyName());
parameters.put(
ValueListInfo.SORT_DIRECTION + tableInfo.getId(),
((columnInfo.getAdapterPropertyName().equals(column))
? (ValueListInfo.ASCENDING.equals(direction)
? ValueListInfo.DESCENDING
: ValueListInfo.ASCENDING)
: columnInfo.getDefaultSort()));
if (info.isFocusEnabled()) {
parameters.put(
ValueListInfo.DO_FOCUS + tableInfo.getId(), info.isDoFocusAgain() ? "true" : "false");
if (info.getFocusProperty() != null) {
parameters.put(ValueListInfo.FOCUS_PROPERTY + tableInfo.getId(), info.getFocusProperty());
}
if (info.getFocusValue() != null) {
parameters.put(ValueListInfo.FOCUS_VALUE + tableInfo.getId(), info.getFocusValue());
}
}
StringBuffer sb = new StringBuffer();
renderHeaderLabelLink(sb, columnInfo, tableInfo, info, parameters);
if (columnInfo.getAdapterPropertyName().equals(column)) {
if (usePadding) {
sb.append(" ");
}
sb.append("<img src=\"")
.append(getImageHome((HttpServletRequest) tableInfo.getPageContext().getRequest()))
.append("/sort(");
sb.append(
(ValueListInfo.ASCENDING.equals(direction)
? ValueListInfo.DESCENDING
: ValueListInfo.ASCENDING));
sb.append(").png\" border=\"0\"/>");
} else if (columnInfo.getDefaultSort() != null) {
Locale locale =
config
.getLocaleResolver()
.resolveLocale((HttpServletRequest) (tableInfo.getPageContext().getRequest()));
String altSort;
try {
altSort =
config
.getDisplayHelper()
.help(
tableInfo.getPageContext(),
config.getMessageSource().getMessage("sorting", null, "Sort", locale));
} catch (JspException e) {
LOGGER.error(
"getHeaderLabel() - Error getting property 'sorting' : "
+ e.getMessage()
+ " Locale locale = "
+ locale
+ ", String column = "
+ column
+ " using defalt hint for sorting images.");
altSort = "Sort";
}
sb.append(((usePadding) ? " " : ""))
.append("<img alt=\"")
.append(altSort)
.append("\" src=\"")
.append(getImageHome((HttpServletRequest) tableInfo.getPageContext().getRequest()))
.append("/sort(null).png\" border=\"0\"/>");
}
return sb.toString();
} else {
return columnInfo.getTitle();
}
}
