I'm seeking a way to access the input element within the InputGroup component of BlueprintJs in my

Question

I'm seeking a way to access the input element within the InputGroup component of BlueprintJs in my

The BluePrintJS React InputGroup component offers a convenient user interface for modern applications. However, it does not provide direct access to the internal <input> element.

There are two primary reasons why I need to access the input element:

If I have multiple InputGroups in my form, I want to avoid writing individual OnChange() callbacks for each one. Instead, I would like to retrieve all InputGroup values collectively when the user has completed entering data. This isn't possible with InputGroup, as it lacks the ability to access the internal input.
When displaying the form, I require the ability to focus on the first field. InputGroup does not include a focus() function like HTMLInputElement does.

In summary, InputGroup is missing two essential functions: GetValue() and Focus(). The reason for their absence is unclear to me. Any suggestions on how to work around this limitation would be highly appreciated. Thank you.

css reactjs typescript blueprintjs

Answer 1

Answer №1

After some searching, I finally figured out how to retrieve the input value using the following method:

inputRef={(input:HTMLInputElement) => {
    this.logininput = input;
}}

(I overlooked this initially).

Now that I have access to the input object, I can set focus on "didmount", and extract the value using logininput.value.

Thank you!

Answer 2

After some searching, I finally figured out how to retrieve the input value using the following method:

inputRef={(input:HTMLInputElement) => {
    this.logininput = input;
}}

(I overlooked this initially).

Now that I have access to the input object, I can set focus on "didmount", and extract the value using logininput.value.

Thank you!

Answer 3

Answer №2

There is a slightly different approach that also yields results:

inputReference:(input:HTMLInputElement | null) => {
    // insert your code here
    return input;
}
}}

It is important to note that the code executes when the component is rendered, depending on how you use it. In my experience, it triggers when I interact with the child element of a select component.

In my particular situation, I needed to tweak an input field used for text search in a select dropdown.

Answer 4

There is a slightly different approach that also yields results:

inputReference:(input:HTMLInputElement | null) => {
    // insert your code here
    return input;
}
}}

It is important to note that the code executes when the component is rendered, depending on how you use it. In my experience, it triggers when I interact with the child element of a select component.

In my particular situation, I needed to tweak an input field used for text search in a select dropdown.

I'm seeking a way to access the input element within the InputGroup component of BlueprintJs in my

Answer №1

Answer №2

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