CODEWITHSUNDEEP
jqueryrangeslider
Sikandar Ali Chishty
Sikandar Ali Chishty

Reputation: 518

Getting Range Slider value on Release (jQuery only, NO PLUGIN)

I have searched a few solutions but none of them solves the issue that I have.

I want to call another function only when the range slider is released. What I have so far is I have a simple range slider on which I put a check when it reaches certain value it should show alert, here's the code: 

<input type="range" id="slider" value="0.5" min="0.0" max="1.0" step="0.01" />

$(document).on('input', '#slider', function() {
  $('#slider_value').html( $(this).val() );

  var ans = 0.50;

  if($(this).val() == 0.50){
  alert("ans");
  }


});

It shows alert as soon as it reaches 0.50, I want it like: User slides and releases and chooses a value and then alert should show, it some sort of a quiz.

Upvotes: 1

Views: 800

Answers (1)

Rory McCrossan
Rory McCrossan

Reputation: 337714

Keep the input event for updating the value in the UI and add a new change event handler for the value check when the handle is released:

$(document).on('change', '#slider', function() {
  if (parseFloat(this.value) == 0.5) {
    console.log("ans");
  }
});

$(document).on('input', '#slider', function() {
  $('#slider_value').html($(this).val());
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<input type="range" id="slider" value="0.5" min="0.0" max="1.0" step="0.01" />

<div id="slider_value"></div>

Upvotes: 1

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