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struts2 标签初识 Form Tags

2010-07-30 15:59 471 查看

1: <%@ page contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" %>
2: <%@ taglib prefix="s" uri="/struts-tags" %>
3: <%@ taglib prefix="sx" uri="/struts-dojo-tags" %>
4:
5: <html>
6: <head>
7: <title>UI Tags Example</title>
8: <sx:head/>
9: </head>
10:
11: <body>
12:
13: <s:actionerror/>
14: <s:actionmessage/>
15: <s:fielderror />
16:
17:
18: <s:form action="exampleSubmit" enctype="multipart/form-data" javascriptTooltip="true">
19: <s:textfield
20: label="Name"
21: name="name"
22: tooltip="Enter your Name here"/>
23: 
24: <sx:datetimepicker
25: tooltip="Select Your Birthday"
26: label="Birthday"
27: name="birthday" />
28: 
29: <sx:datetimepicker
30: tooltip="Enter the time you wake up"
31: label="Wake up time"
32: name="wakeup"
33: type="time"/>
34: 
35: <s:textarea
36: tooltip="Enter your Biography"
37: label="Biography"
38: name="bio"
39: cols="20"
40: rows="3"/>
41: 
42: <s:select
43: tooltip="Choose Your Favourite Color"
44: label="Favorite Color"
45: list="{'Red', 'Blue', 'Green'}"
46: name="favouriteColor"
47: emptyOption="true"
48: headerKey="None"
49: headerValue="None"/>
50: 

51: <s:select
52: tooltip="Choose Your Favourite Language"
53: label="Favourite Language"
54: list="favouriteLanguages"
55: name="favouriteLanguage"
56: listKey="key"
57: listValue="description"
58: emptyOption="true"
59: headerKey="None"
60: headerValue="None"/>
61: 

62: <s:checkboxlist
63: tooltip="Choose your Friends"
64: label="Friends"
65: list="{'Patrick', 'Jason', 'Jay', 'Toby', 'Rene'}"
66: name="friends"/>
67: 

68: <s:checkbox
69: tooltip="Confirmed that your are Over 18"
70: label="Age 18+"
71: name="legalAge"/>
72: 

73: <s:doubleselect
74: tooltip="Choose Your State"
75: label="State"
76: name="region" list="{'North', 'South'}"
77: value="'South'"
78: doubleValue="'Florida'"
79: doubleList="top == 'North' ? {'Oregon', 'Washington'} : {'Texas', 'Florida'}"
80: doubleName="state"
81: headerKey="-1"
82: headerValue="---------- Please Select ----------"
83: emptyOption="true" />
84: 

85: <s:doubleselect
86: tooltip="Choose your Vehical"
87: label="Favourite Vehical"
88: name="favouriteVehicalType"
89: list="vehicalTypeList"
90: listKey="key"
91: listValue="description"
92: value="'MotorcycleKey'"
93: doubleValue="'YamahaKey'"
94: doubleList="vehicalSpecificList"
95: doubleListKey="key"
96: doubleListValue="description"
97: doubleName="favouriteVehicalSpecific" headerKey="-1"
98: headerValue="---------- Please Select ----------"
99: emptyOption="true" />
100: 

101: <s:file
102: tooltip="Upload Your Picture"
103: label="Picture"
104: name="picture" />
105: 

106: <s:optiontransferselect
107: tooltip="Select Your Favourite Cartoon Characters"
108: label="Favourite Cartoons Characters"
109: name="leftSideCartoonCharacters"
110: leftTitle="Left Title"
111: rightTitle="Right Title"
112: list="{'Popeye', 'He-Man', 'Spiderman'}"
113: multiple="true"
114: headerKey="headerKey"
115: headerValue="--- Please Select ---"
116: emptyOption="true"
117: doubleList="{'Superman', 'Mickey Mouse', 'Donald Duck'}"
118: doubleName="rightSideCartoonCharacters"
119: doubleHeaderKey="doubleHeaderKey"
120: doubleHeaderValue="--- Please Select ---"
121: doubleEmptyOption="true"
122: doubleMultiple="true" />
123: 

124: <s:textarea
125: label="Your Thougths"
126: name="thoughts"
127: tooltip="Enter your thoughts here" />
128: 

129: <s:submit />
130: <s:reset onclick="alert('Resetting form now... Press OK to continue!');" />
131: </s:form>
132:
133: </body>
134: </html>

<h4>

2、combobox
<s:combobox label="What's your favor fruit"
headerKey="-1" headerValue="--- Select ---"
list="fruits"
name="yourFruits" />


</h4>

<h4>
<s:combobox label="Select a month"
headerKey="-1" headerValue="--- Select ---"
list="#{'1':'Jan', '2':'Feb', '3':'Mar', '4':'Apr'}"
name="yourMonth" />
</h4>
3、head

<head>
<s:head />
</head>

<head>
</head>
<body>
<s:head />
...

4、s:hidden

<%@ taglib prefix="s" uri="/struts-tags" %>
<html>
<head>
</head>

<body>
<h1>Struts 2 - hidden value example</h1>

<s:form action="helloHidden" namespace="/">

<h4>This page has a hidden value (view source):
<s:hidden name="url" value="http://www.mkyong.com" /></h4>

<s:submit value="submit" name="submit" />

</s:form>

</body>
</html>

5、label

<s:label key="userName" />
6、optgroup

<s:select label="My Selection"
name="mySelection"
value="%{'POPEYE'}"
list="%{#{'SUPERMAN':'Superman', 'SPIDERMAN':'spiderman'}}">
<s:optgroup label="Adult"
list="%{#{'SOUTH_PARK':'South Park'}}" />
<s:optgroup label="Japanese"
list="%{#{'POKEMON':'pokemon','DIGIMON':'digimon','SAILORMOON':'Sailormoon'}}" />
</s:select>

7、radio

<%@ taglib prefix="s" uri="/struts-tags" %>
<html>
<head>
</head>

<body>
<h1>Struts 2 radio button example</h1>

<s:form action="resultAction" namespace="/">

<h4>
<s:radio label="Gender" name="yourGender" list="genders" value="defaultGenderValue" /><!--genders List<String>-->
<s:radio label="Gender" name="yourLanguage" list="languages"
listKey="languageCode" listValue="languageDisplay" value="defaultLanguageValue" /><!--List<Language> languages -->
<s:radio label="Answer" name="yourAnswer" list="#{'1':'Yes','2':'No'}" value="2" />
</h4>

<s:submit value="submit" name="submit" />

</s:form>

</body>
</html>
8、reset

<s:reset value="Reset" />

Render an button reset:
<s:reset label="My Selection" type="button" key="reset"/>

9、submit

<s:submit name="save" value="保存" align="left" method="save"/>
<s:submit name="print" value="打印" align="left" method="print" />

10、token

<action name="transfer" class="org.apache.struts2.showcase.token.TokenAction">
<interceptor-ref name="defaultStack"/>
<interceptor-ref name="token"/>
<result name="invalid.token">doublePost.jsp</result>
<result name="success">transferDone.jsp</result>
</action>

1: <%@ taglib prefix="s" uri="/struts-tags" %>
2: <html>
3:     <head><title>Token Examples</title></head>
4:
5: <body>
6:     <h1>Token Example 1</h1>
7:
8:     <b>Example 1:</b> This example illustrates a situation where you can transfer money from
9:     one account to another. We use the token to prevent double posts so the transfer only
10:     happens once.
11:     <p/>
12:
13:     <br/>Balance of source account: <s:property value="#session.balanceSource"/>
14:     <br/>Balance of destination account: <s:property value="#session.balanceDestination"/>
15:     <p/>
16:
17:     <s:form action="transfer">
18:         <s:token/>
19:         <s:textfield label="Amount" name="amount" required="true" value="100"/>
20:         <s:submit value="Transfer money"/>
21:     </s:form>
22:
23: </body>
24: </html>
token用于避免重复提交<result name="invalid.token">doublePost.jsp</result>重复提交时显示这个页面
11、updownselect

<!-- Example 1: simple example -->
<s:updownselect
list="#{'england':'England', 'america':'America', 'germany':'Germany'}"
name="prioritisedFavouriteCountries"
headerKey="-1"
headerValue="--- Please Order Them Accordingly ---"
emptyOption="true" />

12:     <s:updownselect
13:         tooltip="Prioritized Your Favourite Cartoon Characters"
14:         label="Prioritised Favourite Cartoon Characters"
15:         list="defaultFavouriteCartoonCharacters"
16:         name="prioritisedFavouriteCartoonCharacters"
17:         headerKey="-1"
18:         headerValue="--- Please Order ---"
19:         emptyOption="true"  />
42:     public Map getDefaultFavouriteCartoonCharacters() {
43:         Map m = new LinkedHashMap();
44:         m.put("heMan", "He-Man");
45:         m.put("popeye", "Popeye");
46:         m.put("mockeyMouse", "Mickey Mouse");
47:         return m;
48:     }
80:     public List getPrioritisedFavouriteCartoonCharacters() {
81:         return _prioritisedFavouriteCartoonCharacters;
82:     }

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