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sj:select value problem

+1 vote
437 views

I have a multiple dropdown menu. What I want to do is to pre-select related items based the value passed in. Specifically, I have html: Select keywords 1 Cool 1 Heat 3 Heat 1 Heat/1 Cool jsp: and I pass in an array to "value".
The array has [1 Cool, 1 Heat, 1 Heat/1 Cool]. The array's name is "patternKeyword2". When I ran the code, I found that these three items [1 Cool, 1 Heat, 1 Heat/1 Cool] were not selected in the dropdown menu.

posted Aug 6, 2013 by Deepak Dasgupta

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Do you use the Struts 2 jQuery plugin? And please do some better formatting.

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0 votes

Dear all,Imagine you have the following scenario:

- a property in your action: private Entity entity;
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Now, you need an s:select with multiple="true" to populate entity3. This corresponds to having a request in the form entity.entity2List[n].entity3.id (n=0,1,2...depending on how many items are selected).

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<s:select multiple="true" name="entity.entity2List[].entity3.id" list="#someList" listKey="id" listValue="code"/>
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