Using logic:iterate in select box

Greenhorn

Posts: 11

posted 19 years ago

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hi

i have a multiselect box and i want to set the values and the options using <logic:iterate>...the following is my code

<html:select name="ReqBean" multiple="true" property="scopeAllChoices">
<logic:iterate id="Req" name="ReqBean" property="arrScope">
<html

ption value="<bean:write name='Req'Property='scopeID'/>">
<bean:write name="Req" property="scopeDesc"/>
</html

ption>
</logic:iterate>
</html:select>

here ReqBean is the form bean and arrScope is the arraylist containing two items namely scopeID and scopeDesc...
when i run this code i get the value as <bean:write..> tag itself...please suggest me a solution.

Cendy Nguvy

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Posts: 37

posted 19 years ago

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Try to use expression language as following :

Periakaruppan Thiagarajan

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Posts: 65

posted 19 years ago

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This code might solve your problem.

<html:select property="scopeAllChoices" name="ReqBean" multiple="true">
<logic

resent name="ReqBean" property = "eligGrpMemIdList">
<html

ption value="-1" >
<bean:message key="txtAll"/></html

ption>
<html

ptions name="ReqBean" property = "scopeID" labelName="ReqBean" labelProperty = "scopeDesc"></html

ptions>
</logic

resent>
</html:select>

Where
scopeAllChoices must be a String[] which holds the selected list of values.
scopeID must be an arraylist containing id's
scopeDesc must be an arraylist containing desc

Pranav Sharma

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Posts: 261

posted 19 years ago

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This would be a nice way to do it if you want to make it truly dynamic.

In your action

In jsp:

But i think the previous reply may work

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