#85 spring mvc taglib的checkbox, radio 支持twitter bootstrap, 增加labelCssClass属性，可以设为

examples/showcase/src/main/java/org/springside/examples/showcase/web/UserController.java

@@ -32,8 +32,8 @@ public class UserController {
 	private static Map<String, String> allStatus = Maps.newHashMap();
 
 	static {
-		allStatus.put("enabled", "Enabled");
-		allStatus.put("disabled", "Disabled");
+		allStatus.put("enabled", "有效");
+		allStatus.put("disabled", "无效");
 	}
 
 	//特别设定多个ReuireRoles之间为Or关系，而不是默认的And.
@@ -42,6 +42,7 @@ public class UserController {
 	public String list(Model model) {
 		List<User> users = accountService.getAllUser();
 		model.addAttribute("users", users);
+		model.addAttribute("allStatus", allStatus);
 		return "account/userList";
 	}
 

examples/showcase/src/main/webapp/WEB-INF/springside-form.tld

@@ -2413,6 +2413,12 @@
 		<name>bsradiobuttons</name>
 		<tag-class>org.springside.modules.web.taglib.BSRadioButtonsTag</tag-class>
 		<body-content>empty</body-content>
+		<attribute>
+			<description>Equivalent to "class" for label emelement. - HTML Optional Attribute</description>
+			<name>labelCssClass</name>
+			<required>false</required>
+			<rtexprvalue>true</rtexprvalue>
+		</attribute>
 		<attribute>
 			<description>Path to property for data binding</description>
 			<name>path</name>
@@ -2601,6 +2607,12 @@
 		<name>bscheckboxes</name>
 		<tag-class>org.springside.modules.web.taglib.BSCheckboxesTag</tag-class>
 		<body-content>empty</body-content>
+		<attribute>
+			<description>Equivalent to "class" for label emelement. - HTML Optional Attribute</description>
+			<name>labelCssClass</name>
+			<required>false</required>
+			<rtexprvalue>true</rtexprvalue>
+		</attribute>
 		<attribute>
 			<description>Path to property for data binding</description>
 			<name>path</name>

examples/showcase/src/main/webapp/WEB-INF/views/account/userForm.jsp

@@ -59,7 +59,7 @@
 			<div class="control-group">
 				<label for="status" class="control-label">状态:</label>
 				<div class="controls">
-					<form:bsradiobuttons path="status" items="${allStatus}" />
+					<form:bsradiobuttons path="status" items="${allStatus}" labelCssClass="inline"/>
 				</div>
 			</div>
 			<div class="form-actions">

examples/showcase/src/main/webapp/WEB-INF/views/account/userList.jsp

@@ -34,7 +34,7 @@
 					<td>${user.name}&nbsp;</td>
 					<td>${user.email}&nbsp;</td>
 					<td>${user.roleNames}&nbsp;</td>
-					<td>${user.status}&nbsp;</td>
+					<td>${allStatus[user.status]}&nbsp;</td>
 					<td>
 						<shiro:hasPermission name="user:edit">
 							<a href="${ctx}/account/user/update/${user.id}" id="editLink-${user.loginName}">修改</a>

modules/core/src/main/java/org/springside/modules/web/taglib/BSAbstractMultiCheckedElementTag.java

@@ -12,12 +12,21 @@ import org.springframework.util.ObjectUtils;
 import org.springframework.web.servlet.tags.form.AbstractMultiCheckedElementTag;
 import org.springframework.web.servlet.tags.form.TagWriter;
 
+/**
+ * 重载实现Twitter Bootstrap的格式.
+ * 
+ * @author calvin
+ */
 public abstract class BSAbstractMultiCheckedElementTag extends AbstractMultiCheckedElementTag {
 
+	private String labelCssClass;
+
+	public void setLabelCssClass(String labelCssClass) {
+		this.labelCssClass = labelCssClass;
+	}
+
 	/**
-	 * Renders the '<code>input type="radio"</code>' element with the configured
-	 * {@link #setItems(Object)} values. Marks the element as checked if the
-	 * value matches the bound value.
+	 * Copy & Paste, 无修正.
 	 */
 	@Override
 	protected int writeTagContent(TagWriter tagWriter) throws JspException {
@@ -68,6 +77,9 @@ public abstract class BSAbstractMultiCheckedElementTag extends AbstractMultiChec
 		return SKIP_BODY;
 	}
 
+	/**
+	 * Copy & Paste, 无修正.
+	 */
 	private void writeObjectEntry(TagWriter tagWriter, String valueProperty, String labelProperty, Object item,
 			int itemIndex) throws JspException {
 
@@ -84,6 +96,9 @@ public abstract class BSAbstractMultiCheckedElementTag extends AbstractMultiChec
 		writeElementTag(tagWriter, item, renderValue, renderLabel, itemIndex);
 	}
 
+	/**
+	 * Copy & Paste, 无修正.
+	 */
 	private void writeMapEntry(TagWriter tagWriter, String valueProperty, String labelProperty, Map.Entry entry,
 			int itemIndex) throws JspException {
 
@@ -97,12 +112,22 @@ public abstract class BSAbstractMultiCheckedElementTag extends AbstractMultiChec
 		writeElementTag(tagWriter, mapKey, renderValue, renderLabel, itemIndex);
 	}
 
+	/**
+	 * 重载方法，调整元素的输出顺序。
+	 */
 	private void writeElementTag(TagWriter tagWriter, Object item, Object value, Object label, int itemIndex)
 			throws JspException {
 		String id = resolveId();
+
+		String resolvedLabelClass = getInputType();
+		if (labelCssClass != null) {
+			resolvedLabelClass += " " + labelCssClass;
+		}
+
 		tagWriter.startTag("label");
 		tagWriter.writeAttribute("for", id);
-		tagWriter.writeAttribute("class", getInputType());
+
+		tagWriter.writeAttribute("class", resolvedLabelClass);
 
 		if (itemIndex > 0) {
 			Object resolvedDelimiter = evaluate("delimiter", getDelimiter());

modules/core/src/main/resources/META-INF/springside-form.tld

@@ -2413,6 +2413,12 @@
 		<name>bsradiobuttons</name>
 		<tag-class>org.springside.modules.web.taglib.BSRadioButtonsTag</tag-class>
 		<body-content>empty</body-content>
+		<attribute>
+			<description>Equivalent to "class" for label emelement. - HTML Optional Attribute</description>
+			<name>labelCssClass</name>
+			<required>false</required>
+			<rtexprvalue>true</rtexprvalue>
+		</attribute>
 		<attribute>
 			<description>Path to property for data binding</description>
 			<name>path</name>
@@ -2601,6 +2607,12 @@
 		<name>bscheckboxes</name>
 		<tag-class>org.springside.modules.web.taglib.BSCheckboxesTag</tag-class>
 		<body-content>empty</body-content>
+		<attribute>
+			<description>Equivalent to "class" for label emelement. - HTML Optional Attribute</description>
+			<name>labelCssClass</name>
+			<required>false</required>
+			<rtexprvalue>true</rtexprvalue>
+		</attribute>
 		<attribute>
 			<description>Path to property for data binding</description>
 			<name>path</name>