I am facing issues while the my jsp has to be
pre-popluated with form data in case of from
validation errors.
The issues are :
1. Usage of <html:option>
I have a requirement where in the value in the
<html:option> is a dynamically generated value where I
tried to do the following
<html:select property="socId" >
<logic:iterate id ="pricingDO" name="priceFsamilyDO"
property="dropDownValues">
<html:option value="<bean:write name="pricingDO"
property="price"> "><bean:write name="pricingDO"
property="displayprice"></html:option>
</logic:iterate>
</html:option>
I got an error messge during jsp compilation
"Attribute pricingDO has no value"
Someone in my team siad that the value tag in
html:option cannot be generated dynamically.So I
changed the code as follows where I used the ordinary
option tag
<html:select property="socId" >
<logic:iterate id ="pricingDO" name="priceFsamilyDO"
property="dropDownValues">
<option value="<bean:write name="pricingDO"
property="price"> "><bean:write name="pricingDO"
property="displayprice"></option>
</logic:iterate>
</html:option>
But the problem am facing using the ordinary option
tag instead of <html:option> is that
during error validation failures where the jsp should
be pre-populated with the user selected value , it
doesn't happen so and t the option drop down doens't
get pre-selected with the user selected value.
Any idea whether I am using the tag incorrectly or
whether anything else is missing.
2. Usage of indexed properties .
I have the same issue of pre-population of indexed
properties in case of error validation i.e I have
something like
<logic: iterate....... indexId="someIndex>
<html:text name="subscriber[<bean:write
name="someIndex"> value="" maxlenght="40"/>
</logic;iterate>
The form bean has the following getter/setter methods;
public String getSubscriber(int index)
{
return (String)subList.get(index);
}
public void setSubscriber(string sub,int index)
{
subList.add(sub,index);
}
The values are getting set in the form whereas in both
the cases mentioned above pre-population of the page
whith user enetered values fails .
Thanks
Meena
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