CODEWITHSUNDEEP
struts2hashmap
Gaurav Sood
Gaurav Sood

Reputation: 690

Get variable value from hashmap in Struts2

i have a Struts2 action, in which i declare a hashmap and populate values in it. i want to access the value in the hashmap in the jsp page. the key to the corresponding value is obtained as a variable in the jsp. i have tried the following:

<tr class="gradeA">
    <td><s:property value="companyName" /></td>
    <td><s:property value="fname" /> <s:property value="lname" /></td>
    <td><s:property value="primaryPhone" /></td>
    <td><s:property value="email1" /></td>
    <td><s:property value="%{map[deliveryType]}" /></td>
    <td><a href="<s:property value="#editUrl" />">Edit </a>
</tr>

map is the name of the hashmap instance which i created in the action and deliveryType is the variable which contains the key. any way i can obtain the value corresponding to the key?

Upvotes: 4

Views: 3989

Answers (1)

Andrea Ligios
Andrea Ligios

Reputation: 50203

<s:property value="map['%{deliveryType}']" />

Obviously both map and deliveryType must have a Getter.

Upvotes: 4

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