itrating through an arraylist

[Ram Kas]

Hi All,

I have an ArrayList, which consists two beans. I want to iterate through it and print the values. Can you please explain me as how I would do it using <logic:iterate> and <bean:write>


Thanks,
Dinakar.K

[Dom Lassy]

<logic:iterate name="myForm" property="arrayList" id="currentItem" indexId="currentIndex">
Index <bean:write name="currentIndex"/> from arrayList:<br>
<bean:write name="currentItem" property="value"/><br/>
<br/>
</logic:iterate>    

This assumes your form is called myForm and it has a method called "getArrayList()". It also assumes that the objects in the array list have a "getValue()" method.

I'm not clear on what you mean by "I have an ArrayList, which consists two beans".

[Ram Kas]

I am not using a form. I have got some fields from database(resultset) which I inserted into a bean. This bean is again added to an ArrayList. I,then, placed the ArrayList in request scope. Now, I am trying to loop through the ArrayList in jsp page.

Any idea towards helping me solve this is highly appreciated.

Thanks
Dinakar.K

[Dom Lassy]

<logic:iterate name="myArrayList" id="myBean">
    <bean:write name="myBean" property="value"/>
</logic:iterate>

Where "myArrayList" is the name you put the array list into request scope under, and where your array list contains objects that have a "getValue()" method.