Tips for programmatically focusing on a v-textarea using Vuetify and TypeScript

Question

Tips for programmatically focusing on a v-textarea using Vuetify and TypeScript

It feels impossible right now, I've attempted some unconventional methods like:

(this.refs.vtextarea as any).textarea.focus()

((this.refs.vtextarea as Vue).$el as HTMLElement).focus()

and so on...

Javascript source code is quite complex for me to understand, but it's frustrating to have to resort to these workarounds...

Is this supposed to be basic functionality, or am I overlooking something obvious?

PS: I can see the textarea element somewhere in the hierarchy... Maybe I can access it through traditional DOM child element navigation... however, that would mean writing the worst code of my life.

javascript typescript vue.js vuetify.js

Answer 1

Answer №1

When it comes to focusing input in Vuetify, there are sometimes issues even when using $nextTick.

This is a generic solution for focusing both input and textarea elements. We typically apply this code with the ref attribute set to our form so that we can focus on the first visible textarea or input element. However, you can tailor it to focus on the specific widget you need.

mounted() {
  this.$nextTick(() => {
          const theElement = this.$refs.myRef         
          const input = theElement.querySelector('input:not([type=hidden]),textarea:not([type=hidden])')
          if (input) {
            setTimeout(() => {
              input.focus()
            }, 0)
          }
  });
}

The slight delay introduced by $nextTick and setTimeout is usually necessary and will prove to be beneficial in various situations.

Excluding type=hidden from your selection is optional but a good practice to follow.

If the ref points to a VueComponent instead of an HTMLElement, you may have to use this.$refs.myRef.$el to access the DOM element.

Answer 2

When it comes to focusing input in Vuetify, there are sometimes issues even when using $nextTick.

This is a generic solution for focusing both input and textarea elements. We typically apply this code with the ref attribute set to our form so that we can focus on the first visible textarea or input element. However, you can tailor it to focus on the specific widget you need.

mounted() {
  this.$nextTick(() => {
          const theElement = this.$refs.myRef         
          const input = theElement.querySelector('input:not([type=hidden]),textarea:not([type=hidden])')
          if (input) {
            setTimeout(() => {
              input.focus()
            }, 0)
          }
  });
}

The slight delay introduced by $nextTick and setTimeout is usually necessary and will prove to be beneficial in various situations.

Excluding type=hidden from your selection is optional but a good practice to follow.

If the ref points to a VueComponent instead of an HTMLElement, you may have to use this.$refs.myRef.$el to access the DOM element.

Answer 3

Answer №2

This is the solution that worked for me:

mounted() {
    this.$nextTick(() => {
      setTimeout(() => {
        this.$refs.descriptionDescription.$refs.input.focus()
      })
    })
  },

I was able to get it to work by combining code snippets from both @Thomas and @Steven Spungin

Answer 4

This is the solution that worked for me:

mounted() {
    this.$nextTick(() => {
      setTimeout(() => {
        this.$refs.descriptionDescription.$refs.input.focus()
      })
    })
  },

I was able to get it to work by combining code snippets from both @Thomas and @Steven Spungin

Answer 5

Answer №3

try utilizing the autofocus attribute

<input
                        autofocus
                        type="text"
                        placeholder="Enter your name*"
                      ></input>

Answer 6

try utilizing the autofocus attribute

<input
                        autofocus
                        type="text"
                        placeholder="Enter your name*"
                      ></input>

Answer 7

Answer №4

<template>
   <v-text-input
      ref="myTextInput"
   />
</template>

<script>
   ...
   mounted () {
      this.$refs["myTextInput"].$refs.input.focus()
   }
</script>

For input fields, I followed a similar approach and it seems to be working fine.

Answer 8

<template>
   <v-text-input
      ref="myTextInput"
   />
</template>

<script>
   ...
   mounted () {
      this.$refs["myTextInput"].$refs.input.focus()
   }
</script>

For input fields, I followed a similar approach and it seems to be working fine.

Answer 9

Answer №5

Although this code snippet is written in plain JavaScript and not TypeScript, it has proven to be effective for me:

<textarea ref="inputField"></textarea>

<script>
export default {
    mounted() {
        this.$refs["inputField"].focus();
    }
}
</script>

Answer 10

Although this code snippet is written in plain JavaScript and not TypeScript, it has proven to be effective for me:

<textarea ref="inputField"></textarea>

<script>
export default {
    mounted() {
        this.$refs["inputField"].focus();
    }
}
</script>

Answer 11

Answer №6

Latest update on Vuetify 3.x: In accordance with Steven Spungin's detailed explanation above, simply include .$el to the ref in order to access the internal reference as demonstrated below:

   <v-text-field
      label=""
      prepend-inner-icon="mdi-magnify"
      variant="outlined"
      hint="enter search text"
      v-model="searchTerm"
      @change="SearchSourceStore.search(entityName, searchFields)"
      @keydown.enter="SearchSourceStore.search(entityName, searchFields)"
      :loading="SearchSourceStore.loading"
      focused
      clearable
      ref="searchInput"
    >
    </v-text-field>

Mounted function snippet:

this.$nextTick(function () {
// Code that will run only after the entire view has been rendered

const theElement = this.$refs.searchInput.$el;
const input = theElement.querySelector(
"input:not([type=hidden]),textarea:not([type=hidden])"
);
if (input) {
setTimeout(() => {
input.focus();
}, 0);
}
});

}

Answer 12

Latest update on Vuetify 3.x: In accordance with Steven Spungin's detailed explanation above, simply include .$el to the ref in order to access the internal reference as demonstrated below:

   <v-text-field
      label=""
      prepend-inner-icon="mdi-magnify"
      variant="outlined"
      hint="enter search text"
      v-model="searchTerm"
      @change="SearchSourceStore.search(entityName, searchFields)"
      @keydown.enter="SearchSourceStore.search(entityName, searchFields)"
      :loading="SearchSourceStore.loading"
      focused
      clearable
      ref="searchInput"
    >
    </v-text-field>

Mounted function snippet:

this.$nextTick(function () {
// Code that will run only after the entire view has been rendered

const theElement = this.$refs.searchInput.$el;
const input = theElement.querySelector(
"input:not([type=hidden]),textarea:not([type=hidden])"
);
if (input) {
setTimeout(() => {
input.focus();
}, 0);
}
});

}

Answer 13

Answer №7

Do the job for me.

setTimeout(() => {
   this.$refs.textNote.$refs.input.focus()
})

Answer 14

Do the job for me.

setTimeout(() => {
   this.$refs.textNote.$refs.input.focus()
})

Answer 15

Answer №8

After some tweaking, I successfully managed to make my v-text-field focus using:

setTimeout(() => this.$refs.YOURVTEXTFIELDREF.$refs.input.focus(), 100);

Answer 16

After some tweaking, I successfully managed to make my v-text-field focus using:

setTimeout(() => this.$refs.YOURVTEXTFIELDREF.$refs.input.focus(), 100);

Answer 17

Answer №9

Check out the edited answer here: https://codepen.io/cby016/pen/eQXoBo

If you want to focus on an element after a certain event, try using $el after the reference. For example:

this.$nextTick(() => this.$refs.cancelTestDialog.$el.focus())

Don't forget to define 'ref' as an attribute on the component.

In Vue, you can use refs by adding a ref="<customName>" attribute to a component, which you can then select using this.$refs..

Instead of using tricks like setTimeout, you should wait for the textarea to be drawn before focusing on it. You can achieve this with Vue's nextTick function:
this.$nextTick(() => {
          this.$refs.<name>.focus()
        })
nextTick works similarly to setTimeout but is more efficient in Vue.js.

Answer 18

Check out the edited answer here: https://codepen.io/cby016/pen/eQXoBo

If you want to focus on an element after a certain event, try using $el after the reference. For example:

this.$nextTick(() => this.$refs.cancelTestDialog.$el.focus())

Don't forget to define 'ref' as an attribute on the component.

In Vue, you can use refs by adding a ref="<customName>" attribute to a component, which you can then select using this.$refs..

Instead of using tricks like setTimeout, you should wait for the textarea to be drawn before focusing on it. You can achieve this with Vue's nextTick function:
this.$nextTick(() => {
          this.$refs.<name>.focus()
        })
nextTick works similarly to setTimeout but is more efficient in Vue.js.

Answer 19

Answer №10

Here's my current approach:

(this.$refs.<name>.$el.childNodes[0].childNodes[0].childNodes[0].childNodes[0] as HTMLElement).focus()

Although I mentioned earlier that this method is not the most aesthetically pleasing, it does get the job done.

Answer 20

Here's my current approach:

(this.$refs.<name>.$el.childNodes[0].childNodes[0].childNodes[0].childNodes[0] as HTMLElement).focus()

Although I mentioned earlier that this method is not the most aesthetically pleasing, it does get the job done.

Answer 21

Answer №11

Using autofocus and tabindex really helped me out in this situation. Another tip is to make sure you include the last tabindex on your save button for better accessibility.

<form
      @submit.prevent="saveData"
    >
            <input
              ...
              autofocus
              tabindex="1"
            />
          </div>
          <input                 
              tabindex="2"
            />
          </div>
</form>

Answer 22

Using autofocus and tabindex really helped me out in this situation. Another tip is to make sure you include the last tabindex on your save button for better accessibility.

<form
      @submit.prevent="saveData"
    >
            <input
              ...
              autofocus
              tabindex="1"
            />
          </div>
          <input                 
              tabindex="2"
            />
          </div>
</form>

Tips for programmatically focusing on a v-textarea using Vuetify and TypeScript

Answer №1

Answer №2

Answer №3

Answer №4

Answer №5

Answer №6

Answer №7

Answer №8

Answer №9

Answer №10

Answer №11

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