Eliminate the dashed border around readonly textfields in Vaadin 14

Question

Eliminate the dashed border around readonly textfields in Vaadin 14

Is there a way to remove the dashed border from a read-only TextField in Vaadin 14, similar to the one shown below?

https://i.sstatic.net/NpIRm.png

I am aiming to eliminate the dashed border for specific TextFields by targeting those with a special CSS classname. I have created a file named textfieldstyles.css within [projekt]/frontend/styles/ containing the following code:

[part="input-field"]::after {
border-style: none;
border-width: 0px;
border-color: white;
/* does not change anything: border: 0px none white; */
}

In addition, I included an annotation in my Vaadin Java component as follows:

@CssImport(value = "./styles/textfieldstyles.css", themeFor = "vaadin-text-field")

Despite these efforts, the outcome is not entirely satisfactory. Although my CSS code is applied to the element’s style successfully, it appears after the dashing style, resulting in a continued presence of the dashed border. The Firefox inspector screenshot below illustrates this issue:

https://i.sstatic.net/ruv7E.png

Now, the question remains – how can I prioritize my styles over the default Vaadin styles?

css vaadin vaadin-flow

Answer 1

Answer №1

If you're looking to achieve your desired outcome, there are a variety of methods available, with many utilizing the !important declaration. For instance:

border-color: transparent !important;

The !important rule can be misused to forcefully apply styles, but in this scenario, it appears justified. Additionally, you have the option to supersede other CSS properties like border-*, although altering just one will suffice as shown in my example above. By refraining from adjusting border-width, the layout remains unaffected; the button maintains its size while the border becomes invisible (transparent).

I trust this information proves beneficial!

Answer 2

If you're looking to achieve your desired outcome, there are a variety of methods available, with many utilizing the !important declaration. For instance:

border-color: transparent !important;

The !important rule can be misused to forcefully apply styles, but in this scenario, it appears justified. Additionally, you have the option to supersede other CSS properties like border-*, although altering just one will suffice as shown in my example above. By refraining from adjusting border-width, the layout remains unaffected; the button maintains its size while the border becomes invisible (transparent).

I trust this information proves beneficial!

Answer 3

Answer №2

In my pursuit of a similar solution, I came across an interesting approach on how to style text fields in Vaadin components. Here is the "official" way that I found: "official". By adding the following CSS code snippet to your index.html file, you can change the border of the text field to a thin grey line instead of eliminating the dashed appearance.

<dom-module id="read-only-field-styles" theme-for="vaadin-text-field">
  <template>
    <style>
      :host(.read-only) [part="input-field"]::after {
        border-style: solid;
        border-width: thin;
        border-color: grey;
      }
    </style>
  </template>
</dom-module>

To implement this styling, simply assign the class name "read-only" to all your vaadin-text-field elements.

  <vaadin-text-field class="read-only" label="XXX" id="xxx" readonly></vaadin-text-field>

Answer 4

In my pursuit of a similar solution, I came across an interesting approach on how to style text fields in Vaadin components. Here is the "official" way that I found: "official". By adding the following CSS code snippet to your index.html file, you can change the border of the text field to a thin grey line instead of eliminating the dashed appearance.

<dom-module id="read-only-field-styles" theme-for="vaadin-text-field">
  <template>
    <style>
      :host(.read-only) [part="input-field"]::after {
        border-style: solid;
        border-width: thin;
        border-color: grey;
      }
    </style>
  </template>
</dom-module>

To implement this styling, simply assign the class name "read-only" to all your vaadin-text-field elements.

  <vaadin-text-field class="read-only" label="XXX" id="xxx" readonly></vaadin-text-field>

Answer 5

Answer №3

After examining my question, I realized that the solution was already embedded within it: "[...] I guess that the extension of the CSS selector is no problem later [...]".

By utilizing a more specialized CSS selector in [project]/frontend/styles/textfieldstyles.css, everything began to function perfectly:

:host(.my-special-classname) [part="input-field"]::after {
    border-style: none;
    border-width: 0px;
    border-color: white;
}

To ensure the TextField adheres to this new class name, I added the following line of code:

textField.addClassName("my-special-classname");

As a result, Firefox now displays the desired order, and the Vaadin 14 readonly TextField no longer features a dashed border:

https://i.sstatic.net/coSe1.png

Answer 6

After examining my question, I realized that the solution was already embedded within it: "[...] I guess that the extension of the CSS selector is no problem later [...]".

By utilizing a more specialized CSS selector in [project]/frontend/styles/textfieldstyles.css, everything began to function perfectly:

:host(.my-special-classname) [part="input-field"]::after {
    border-style: none;
    border-width: 0px;
    border-color: white;
}

To ensure the TextField adheres to this new class name, I added the following line of code:

textField.addClassName("my-special-classname");

As a result, Firefox now displays the desired order, and the Vaadin 14 readonly TextField no longer features a dashed border:

https://i.sstatic.net/coSe1.png

Eliminate the dashed border around readonly textfields in Vaadin 14

Answer №1

Answer №2

Answer №3

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