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Event Custom Fire

Ahmed Elfaham answered on May 22, 2022 Popularity 6/10 Helpfulness 4/10

answer Event Custom Fire

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Event Custom Fire

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var select = document.querySelector('#sel'),
    input = document.querySelector('input[type="button"]');
select.addEventListener('change',function(){
    alert('changed');
});
input.addEventListener('click',function(){
    select.value = 2;
    select.dispatchEvent(new Event('change'));
});

Popularity 6/10 Helpfulness 4/10 Language javascript

Source: stackoverflow.com

Tags: javascript

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Contributed on May 22 2022

Ahmed Elfaham

0 Answers Avg Quality 2/10

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Event Custom Fire

Comment

function Event( event, params ) {
    params = params || { bubbles: false, cancelable: false, detail: undefined };
    var evt = document.createEvent( 'CustomEvent' );
    evt.initCustomEvent( event, params.bubbles, params.cancelable, params.detail );
    return evt;
}

Popularity 4/10 Helpfulness 2/10 Language javascript

Source: stackoverflow.com

Tags: javascript

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Contributed on May 22 2022

Ahmed Elfaham

0 Answers Avg Quality 2/10

Event Custom Fire

Comment

<select id="sel" onchange='alert("changed")'>
  <option value='1'>One</option>
  <option value='2'>Two</option>
  <option value='3' selected>Three</option>
</select>
<input type="button" value="Change option to 2" />
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Popularity 5/10 Helpfulness 1/10 Language whatever

Source: stackoverflow.com

Tags: whatever

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Contributed on May 22 2022

Ahmed Elfaham

0 Answers Avg Quality 2/10

Event Custom Fire

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