& lt; Select a "filter=" S_Cartype - select "name=" S_Cartype & gt;" 
Th: selected="${carList. The size () le 0}? "' : ${carList [0]. S_KindType}=='household and similar use car instead of walking the city road//2014 standard'" & gt; Household and similar purposes instead of walking vehicle city road//2014 standard & lt;/option> 
 
 

Look at the code, do you feel Chinese characters written three times mixed and disorderly feeling?
Can you write so:

 & lt; Select a "filter=" S_Cartype - select "name=" S_Cartype & gt;" 
Quasi '" & gt; The ${carList [0]. S_KindType} & lt;/option> 
 
 

Or

 & lt; Select a "filter=" S_Cartype - select "name=" S_Cartype & gt;" 
Th: selected="${carList. The size () le 0}? "' : ${carList [0]. S_KindType}=='value' this." & gt; Household and similar purposes instead of walking vehicle city road//2014 standard & lt;/option> 
 
 

The other option can not give the value attribute? For example,
The text

 & lt; Select a "filter=" S_Cartype - select "name=" S_Cartype & gt;"