Possible Rewrite: "Is it possible to dynamically adjust the `` value when modifying the range meter in JavaScript?"

Question

Possible Rewrite: "Is it possible to dynamically adjust the `` value when modifying the range meter in JavaScript?"

I'm looking to replicate this functionality, but in the current code, I have a separate function for each DIV. Is there another way to achieve the same outcome with fewer functions? As it stands, adding multiple options would require writing multiple functions. I'm really confused about how to approach this.

Can someone provide assistance with this issue?

Please help me by sharing the source code so that I can understand what needs to be modified.

Thank you

Somebody help me out with this issue? Help me with source code so I can understand what I need to change. Thank you // --------------x-------------------x-------------------x------------------ ... What I want: when the range meter is adjusted, the text at the bottom should dynamically change based on the selected range (e.g., from 3-15 months to 15-25 months). Currently, I've used multiple ID selectors and created numerous functions, which becomes unmanageable when dealing with a large number of conditions. Is there a more efficient way to achieve the same result? Can I create a single function and call it everywhere needed?

javascript

Answer 1

Answer №1

Here's a straightforward method to achieve this task!

To start, you'll need to establish a DIV element for each input field with a distinct id. Next, create a function() that determines the user's location within the specific div. The function will first retrieve the id of the div container and then extract the id of the corresponding input field in the same div. Finally, it will obtain the value of the ... within the identical DIV, adjusting the content of ... accordingly.

 function _cd_(ss){
           var v=ss.id //Fetching id of div container 
      
          var _v_=document.getElementById(v).firstElementChild.id 
          var _d_=document.getElementById(v).lastElementChild.id
          var _k_=document.getElementById(_v_).value
        

          if(_k_==1){
              document.getElementById(_d_).innerHTML="<p>Value 1</p>"
          }
          else if(_k_==2){
            document.getElementById(_d_).innerHTML="<p>Value 2</p>"

          }
          else if(_k_==3){
            document.getElementById(_d_).innerHTML="<p>Value 3</p>"

          }
          else if(_k_==4){
            document.getElementById(_d_).innerHTML="<p>Value 4</p>"

          }
     
       }

  <div id="cot" onclick="_cd_(this);">
    <input type="range" min="1" max="4" value="1" id="name1">
    <p id="_cv_">This</p>
</div>
    <div onclick="_cd_(this)" id="some">
    <input type="range" min="1" max="4" value="1" id="name2">
    <p id="_cd_">This</p>
</div>

Answer 2

Here's a straightforward method to achieve this task!

To start, you'll need to establish a DIV element for each input field with a distinct id. Next, create a function() that determines the user's location within the specific div. The function will first retrieve the id of the div container and then extract the id of the corresponding input field in the same div. Finally, it will obtain the value of the ... within the identical DIV, adjusting the content of ... accordingly.

 function _cd_(ss){
           var v=ss.id //Fetching id of div container 
      
          var _v_=document.getElementById(v).firstElementChild.id 
          var _d_=document.getElementById(v).lastElementChild.id
          var _k_=document.getElementById(_v_).value
        

          if(_k_==1){
              document.getElementById(_d_).innerHTML="<p>Value 1</p>"
          }
          else if(_k_==2){
            document.getElementById(_d_).innerHTML="<p>Value 2</p>"

          }
          else if(_k_==3){
            document.getElementById(_d_).innerHTML="<p>Value 3</p>"

          }
          else if(_k_==4){
            document.getElementById(_d_).innerHTML="<p>Value 4</p>"

          }
     
       }

  <div id="cot" onclick="_cd_(this);">
    <input type="range" min="1" max="4" value="1" id="name1">
    <p id="_cv_">This</p>
</div>
    <div onclick="_cd_(this)" id="some">
    <input type="range" min="1" max="4" value="1" id="name2">
    <p id="_cd_">This</p>
</div>

Answer 3

Answer №2

Consider utilizing function parameters by passing the div using myFunction(this) as the value, enabling you to achieve your desired outcome. Create an object that can store information on which div should contain specific content based on certain criteria, and what content should be displayed upon changes. Alternatively, explore using classes instead of ids for better organization.

In addition, I recommend implementing switch case statements rather than the series of if else statements:

if (x == 1){
//..
}
else if (x == 2){
//..
}
else if (x == 3){
//..
}

Answer 4

Consider utilizing function parameters by passing the div using myFunction(this) as the value, enabling you to achieve your desired outcome. Create an object that can store information on which div should contain specific content based on certain criteria, and what content should be displayed upon changes. Alternatively, explore using classes instead of ids for better organization.

In addition, I recommend implementing switch case statements rather than the series of if else statements:

if (x == 1){
//..
}
else if (x == 2){
//..
}
else if (x == 3){
//..
}

Possible Rewrite: "Is it possible to dynamically adjust the `<p>` value when modifying the range meter in JavaScript?"

Answer №1

Answer №2

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