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| xml |
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| xml |
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| title | Using an expression to set the label |
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<s:textfield labelkey="%{getText("postalCode.label")}" name="postalCode"/>
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The expression language (OGNL) lets us call methods and evaluate properties. The method getText is provided by ActionSupport, which is the base class for most Actions. Since the Action is on the stack, we can call any of its methods from an expression, including getText.
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| xml |
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| xml |
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| title | Evaluating booleans |
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<s:select labelkey="%{getText("state.label")}" name="state" multiple="true"/>
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| xml |
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| xml |
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| title | Evaluating booleans (verbose) |
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<s:select labelkey="%{getText("state.label")}" name="state" multiple="%{true}"/>
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| xml |
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| xml |
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| title | Evaluating booleans (with property) |
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<s:select labelkey="%{getText("state.label")}" name="state" multiple="allowMultiple"/>
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| Code Block |
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| xml |
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| xml |
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| title | Evaluating booleans (verbose with property) |
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<s:select labelkey="%{getText("state.label")}" name="state" multiple="%{allowMultiple}"/>
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| xml |
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| xml |
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| title | Probably wrong! |
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<s:textfield labelkey="%{getText("state.label")}" name="state" value="CA"/>
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| xml |
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| xml |
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| title | Passing a literal value the right way |
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<s:textfield labelkey="%{getText("state.label")}" name="state" value="%{'CA'}" />
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