JADE node js to mark an option selected from the value











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How do I mark an option selected base on the parsedValue? eg. if the parsedValue is 0, then the option with value 0 should be selected. If parsedValue is 1, then the option with value 1 should be selected?



Code : 



parsedValue = 0;



select#myDD.b.pa2.input-reset.ba.bg-transparent.hover-bg-black.hover-white.w-100(type='text', name='myDD')

 option(label='zero', value='0')

  | Space Type

 option(label='first', value='1')

  | Space Type

 option(label='second', value='2')

  | Space Type

 option(label='third', value='3')

  | Space Type





node.js pug dropdown







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    up vote
    0
    down vote

    favorite












    How do I mark an option selected base on the parsedValue? eg. if the parsedValue is 0, then the option with value 0 should be selected. If parsedValue is 1, then the option with value 1 should be selected?



    Code : 



    parsedValue = 0;
    

    
select#myDD.b.pa2.input-reset.ba.bg-transparent.hover-bg-black.hover-white.w-100(type='text', name='myDD')
    
 option(label='zero', value='0')
    
  | Space Type
    
 option(label='first', value='1')
    
  | Space Type
    
 option(label='second', value='2')
    
  | Space Type
    
 option(label='third', value='3')
    
  | Space Type





    node.js pug dropdown







    share|improve this question
























      up vote
      0
      down vote

      favorite









      up vote
      0
      down vote

      favorite











      How do I mark an option selected base on the parsedValue? eg. if the parsedValue is 0, then the option with value 0 should be selected. If parsedValue is 1, then the option with value 1 should be selected?



      Code : 



      parsedValue = 0;
      

      
select#myDD.b.pa2.input-reset.ba.bg-transparent.hover-bg-black.hover-white.w-100(type='text', name='myDD')
      
 option(label='zero', value='0')
      
  | Space Type
      
 option(label='first', value='1')
      
  | Space Type
      
 option(label='second', value='2')
      
  | Space Type
      
 option(label='third', value='3')
      
  | Space Type





      node.js pug dropdown







      share|improve this question













      How do I mark an option selected base on the parsedValue? eg. if the parsedValue is 0, then the option with value 0 should be selected. If parsedValue is 1, then the option with value 1 should be selected?



      Code : 



      parsedValue = 0;
      

      
select#myDD.b.pa2.input-reset.ba.bg-transparent.hover-bg-black.hover-white.w-100(type='text', name='myDD')
      
 option(label='zero', value='0')
      
  | Space Type
      
 option(label='first', value='1')
      
  | Space Type
      
 option(label='second', value='2')
      
  | Space Type
      
 option(label='third', value='3')
      
  | Space Type





      node.js pug dropdown




      node.js pug dropdown






      share|improve this question













      share|improve this question











      share|improve this question




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      asked yesterday









      user9370081

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      91
























          1 Answer
          1






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          up vote
          -1
          down vote













          This is a good case for using a mixin:



          - var parsedValue = 2
          

          
mixin option
          
  option(selected= (attributes.value == parsedValue))&attributes(attributes)
          
    if block
          
      block
          

          
select
          
  +option(label='zero',   value='0') Option 0
          
  +option(label='first',  value='1') Option 1
          
  +option(label='second', value='2') Option 2
          
  +option(label='third',  value='3') Option 3


          This is a parameterless mixin that takes advantage of the implicit attributes argument. Whatever attributes you provide when calling the mixin will be reflected on the rendered option element.



          Additionally, it conditionally sets the selected attribute if the value of the value attribute matches the parsedValue variable.



          Note: While one would expect the selected option to render with selected="true", and the other option elements to render with selected="false", Pug is smart enough with boolean attributes to clean this up and use selected="selected" or omit the attribute altogether.



          The resulting HTML:



          <select>
          
  <option label="zero" value="0">Option 0</option>
          
  <option label="first" value="1">Option 1</option>
          
  <option selected="selected" label="second" value="2">Option 2</option>
          
  <option label="third" value="3">Option 3</option>
          
</select>





          share|improve this answer























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            up vote
            -1
            down vote













            This is a good case for using a mixin:



            - var parsedValue = 2
            

            
mixin option
            
  option(selected= (attributes.value == parsedValue))&attributes(attributes)
            
    if block
            
      block
            

            
select
            
  +option(label='zero',   value='0') Option 0
            
  +option(label='first',  value='1') Option 1
            
  +option(label='second', value='2') Option 2
            
  +option(label='third',  value='3') Option 3


            This is a parameterless mixin that takes advantage of the implicit attributes argument. Whatever attributes you provide when calling the mixin will be reflected on the rendered option element.



            Additionally, it conditionally sets the selected attribute if the value of the value attribute matches the parsedValue variable.



            Note: While one would expect the selected option to render with selected="true", and the other option elements to render with selected="false", Pug is smart enough with boolean attributes to clean this up and use selected="selected" or omit the attribute altogether.



            The resulting HTML:



            <select>
            
  <option label="zero" value="0">Option 0</option>
            
  <option label="first" value="1">Option 1</option>
            
  <option selected="selected" label="second" value="2">Option 2</option>
            
  <option label="third" value="3">Option 3</option>
            
</select>





            share|improve this answer



























              up vote
              -1
              down vote













              This is a good case for using a mixin:



              - var parsedValue = 2
              

              
mixin option
              
  option(selected= (attributes.value == parsedValue))&attributes(attributes)
              
    if block
              
      block
              

              
select
              
  +option(label='zero',   value='0') Option 0
              
  +option(label='first',  value='1') Option 1
              
  +option(label='second', value='2') Option 2
              
  +option(label='third',  value='3') Option 3


              This is a parameterless mixin that takes advantage of the implicit attributes argument. Whatever attributes you provide when calling the mixin will be reflected on the rendered option element.



              Additionally, it conditionally sets the selected attribute if the value of the value attribute matches the parsedValue variable.



              Note: While one would expect the selected option to render with selected="true", and the other option elements to render with selected="false", Pug is smart enough with boolean attributes to clean this up and use selected="selected" or omit the attribute altogether.



              The resulting HTML:



              <select>
              
  <option label="zero" value="0">Option 0</option>
              
  <option label="first" value="1">Option 1</option>
              
  <option selected="selected" label="second" value="2">Option 2</option>
              
  <option label="third" value="3">Option 3</option>
              
</select>





              share|improve this answer

























                up vote
                -1
                down vote










                up vote
                -1
                down vote









                This is a good case for using a mixin:



                - var parsedValue = 2
                

                
mixin option
                
  option(selected= (attributes.value == parsedValue))&attributes(attributes)
                
    if block
                
      block
                

                
select
                
  +option(label='zero',   value='0') Option 0
                
  +option(label='first',  value='1') Option 1
                
  +option(label='second', value='2') Option 2
                
  +option(label='third',  value='3') Option 3


                This is a parameterless mixin that takes advantage of the implicit attributes argument. Whatever attributes you provide when calling the mixin will be reflected on the rendered option element.



                Additionally, it conditionally sets the selected attribute if the value of the value attribute matches the parsedValue variable.



                Note: While one would expect the selected option to render with selected="true", and the other option elements to render with selected="false", Pug is smart enough with boolean attributes to clean this up and use selected="selected" or omit the attribute altogether.



                The resulting HTML:



                <select>
                
  <option label="zero" value="0">Option 0</option>
                
  <option label="first" value="1">Option 1</option>
                
  <option selected="selected" label="second" value="2">Option 2</option>
                
  <option label="third" value="3">Option 3</option>
                
</select>





                share|improve this answer














                This is a good case for using a mixin:



                - var parsedValue = 2
                

                
mixin option
                
  option(selected= (attributes.value == parsedValue))&attributes(attributes)
                
    if block
                
      block
                

                
select
                
  +option(label='zero',   value='0') Option 0
                
  +option(label='first',  value='1') Option 1
                
  +option(label='second', value='2') Option 2
                
  +option(label='third',  value='3') Option 3


                This is a parameterless mixin that takes advantage of the implicit attributes argument. Whatever attributes you provide when calling the mixin will be reflected on the rendered option element.



                Additionally, it conditionally sets the selected attribute if the value of the value attribute matches the parsedValue variable.



                Note: While one would expect the selected option to render with selected="true", and the other option elements to render with selected="false", Pug is smart enough with boolean attributes to clean this up and use selected="selected" or omit the attribute altogether.



                The resulting HTML:



                <select>
                
  <option label="zero" value="0">Option 0</option>
                
  <option label="first" value="1">Option 1</option>
                
  <option selected="selected" label="second" value="2">Option 2</option>
                
  <option label="third" value="3">Option 3</option>
                
</select>






                share|improve this answer














                share|improve this answer



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                edited yesterday

























                answered yesterday









                sean

                922620




                922620






























                     

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