Combining Vue.js for handling both enter key and blur events simultaneously

Question

Combining Vue.js for handling both enter key and blur events simultaneously

I have been working on a solution where pressing the enter key or losing focus on an element will hide it and display a message. However, I am facing an issue where when I press the enter key to hide the element, it also triggers the blur event. I only want one of these events to be executed at a time.

Furthermore, is there a way to avoid calling the hideField() function twice by somehow combining the blur and key.enter events into one?

<input id="name" v-on:blur="hideField('name')" v-on:keyup.enter="hideField('name')">

Check out this fiddle for reference: http://jsfiddle.net/dag5ch26/3/

javascript vue.js

Answer 1

Answer №1

It is recommended to use the blur method when the keyup.enter event occurs. By doing so, the blur event will be triggered in an indirect manner.

<input id="name" v-on:blur="hideField('name')" v-on:keyup.enter="$event.target.blur()">

Answer 2

It is recommended to use the blur method when the keyup.enter event occurs. By doing so, the blur event will be triggered in an indirect manner.

<input id="name" v-on:blur="hideField('name')" v-on:keyup.enter="$event.target.blur()">

Answer 3

Answer №2

Considering the constraints of the scenario you've presented, it seems redundant to trigger the event on enter as shown in your example. Since the keyup.enter event also triggers the blur event, relying only on blur would suffice. I acknowledge that your use case might be simplified, but incorporating keyup.enter appears unnecessary here.

Additionally, rather than selecting the element by ID, utilizing event.target for the element reference is a better approach. For instance, @v-on:blur="hideField" automatically passes the event to the hideField() method. Alternatively, you can use

@v-on:blur="hideField($event.target)"

to directly pass the element itself to the method. This streamlines your calls and minimizes unnecessary lookups.

You can view the updated fiddle here: http://jsfiddle.net/dag5ch26/7/

Answer 4

Considering the constraints of the scenario you've presented, it seems redundant to trigger the event on enter as shown in your example. Since the keyup.enter event also triggers the blur event, relying only on blur would suffice. I acknowledge that your use case might be simplified, but incorporating keyup.enter appears unnecessary here.

Additionally, rather than selecting the element by ID, utilizing event.target for the element reference is a better approach. For instance, @v-on:blur="hideField" automatically passes the event to the hideField() method. Alternatively, you can use

@v-on:blur="hideField($event.target)"

to directly pass the element itself to the method. This streamlines your calls and minimizes unnecessary lookups.

You can view the updated fiddle here: http://jsfiddle.net/dag5ch26/7/

Answer 5

Answer №3

At this moment, I am skeptical that there is a method to accomplish this task. It would be beneficial to have a v-on-many feature in the near future.

One potential solution could involve manually binding the event handlers in JavaScript during the created life cycle handler.

An example of how this could be done is shown below (although in my opinion, this approach may not be as effective as your current implementation):

Component code {
    ...
    created() {
        window.addEventListener(‘click keyup’, function() {
            this.myComponentMethod(); 
        }
    } }

Answer 6

At this moment, I am skeptical that there is a method to accomplish this task. It would be beneficial to have a v-on-many feature in the near future.

One potential solution could involve manually binding the event handlers in JavaScript during the created life cycle handler.

An example of how this could be done is shown below (although in my opinion, this approach may not be as effective as your current implementation):

Component code {
    ...
    created() {
        window.addEventListener(‘click keyup’, function() {
            this.myComponentMethod(); 
        }
    } }

Combining Vue.js for handling both enter key and blur events simultaneously

Answer №1

Answer №2

Answer №3

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