Tips for customizing the ui-select element's stylesheet in Angular

Question

Tips for customizing the ui-select element's stylesheet in Angular

I created a small program in Angular using a ui-select component. The issue I am facing is that the search bar is too long and I'm struggling to figure out how to shorten it. Typically, you can adjust the width properties in CSS to make changes like this, but the code seems overly complex for me to handle. My goal is to have three bars displayed on the same line.

I simply copied the sample from the official UI-Select page, which contains a lot of CSS styles that are confusing to me since I do not have much experience with CSS or Bootstrap.

The style element in the index.html looks like this:

<style>
    body {
      padding: 15px;
    }

    .select2 > .select2-choice.ui-select-match {
      /* Due to Bootstrap inclusion */
      height: 29px;
    }

    .selectize-control > .selectize-dropdown {
      top: 36px;
    }
</style>

Furthermore, they provided a large select.css file in their example on Plunker, which you can access here: http://plnkr.co/edit/kuryoI5osBtRihYAeoVH?p=preview

Is there a way to reduce the width of the search bar?
Can someone PLEASE assist me in removing unnecessary lines from the select.css file included in the Plunker demo that are not relevant to my specific scenario? I'm unsure about efficiently trimming down the file without deleting crucial elements as I am overwhelmed by its size.

Thank you for your help!

css angularjs ui-select

Answer 1

Answer №1

Utilizing the col-xx-nn Properties in Bootstrap

The xx specifies the view where you want the property to take effect:

xs : for extra-small devices

sm: for small devices

md: for medium devices

lg: for large devices

The nn indicates the number of columns the element will occupy (out of a total of 12). For more detailed information, refer to http://getbootstrap.com/getting-started/.

Here is an example of how your code could look...

<div class="row">
     <!--First ui-select-->
    <div class="col-md-4"> <!--1/3 of 12 -->
      <ui-select ng-model="selectedItem">
       <!--ui-content-here--->
      </ui-select>
    </div>
    <!--Second ui-select-->
    <div class="col-md-4"> <!--1/3 of 12 -->
      <ui-select ng-model="selectedItem">
         <!--ui-content-here--->
      </ui-select>
    </div>
    <!--Third ui-select-->
    <div class="col-md-4"> <!--1/3 of 12 -->
      <ui-select ng-model="selectedItem">
         <!--ui-content-here--->
      </ui-select>
    </div>
</div>

Update

Add a custom CSS file with the following rules. Ensure that these rules are placed after the ui-select CSS files to override their styles:

.ui-select-container {
    max-width: 200px; /*define desired width here!*/
}

.ui-select-bootstrap > .ui-select-match > .btn {
    max-width: 200px; /*define desired width here!*/
}

.ui-select-bootstrap > .ui-select-choices {
    max-width: 200px; /*define desired width here!*/
    overflow-x: scroll;
}

.ui-select-container .form-control {
    max-width: 200px;  /*define desired width here!*/
}

See this operational plunker http://plnkr.co/edit/GN8i5PeFebS7Bo04GiUt?p=preview

In the provided plunker, the styles are contained in myOwnCss.css, and an extra custom rule was necessary to ensure proper functionality due to default styling conflicts from ui-select. Refer below:

/**additional styling to ensure
proper demonstration (likely not required for your use)*/
.ui-select-bootstrap .ui-select-choices-row.active > a {
  color: black;
  background-color: white;
}

Important Note!:

If an option has a lengthy name that exceeds the designated width (e.g., 200px), it may not display entirely in the selected area and require horizontal scrolling to view fully in the dropdown list.
Each ui-select item creates a div for its content, which may stack vertically without sufficient spacing. (TIP: Address this by applying bootstrap classes like col-md-4 to the wrapping divs of each ui-select).

Answer 2

Utilizing the col-xx-nn Properties in Bootstrap

The xx specifies the view where you want the property to take effect:

xs : for extra-small devices

sm: for small devices

md: for medium devices

lg: for large devices

The nn indicates the number of columns the element will occupy (out of a total of 12). For more detailed information, refer to http://getbootstrap.com/getting-started/.

Here is an example of how your code could look...

<div class="row">
     <!--First ui-select-->
    <div class="col-md-4"> <!--1/3 of 12 -->
      <ui-select ng-model="selectedItem">
       <!--ui-content-here--->
      </ui-select>
    </div>
    <!--Second ui-select-->
    <div class="col-md-4"> <!--1/3 of 12 -->
      <ui-select ng-model="selectedItem">
         <!--ui-content-here--->
      </ui-select>
    </div>
    <!--Third ui-select-->
    <div class="col-md-4"> <!--1/3 of 12 -->
      <ui-select ng-model="selectedItem">
         <!--ui-content-here--->
      </ui-select>
    </div>
</div>

Update

Add a custom CSS file with the following rules. Ensure that these rules are placed after the ui-select CSS files to override their styles:

.ui-select-container {
    max-width: 200px; /*define desired width here!*/
}

.ui-select-bootstrap > .ui-select-match > .btn {
    max-width: 200px; /*define desired width here!*/
}

.ui-select-bootstrap > .ui-select-choices {
    max-width: 200px; /*define desired width here!*/
    overflow-x: scroll;
}

.ui-select-container .form-control {
    max-width: 200px;  /*define desired width here!*/
}

See this operational plunker http://plnkr.co/edit/GN8i5PeFebS7Bo04GiUt?p=preview

In the provided plunker, the styles are contained in myOwnCss.css, and an extra custom rule was necessary to ensure proper functionality due to default styling conflicts from ui-select. Refer below:

/**additional styling to ensure
proper demonstration (likely not required for your use)*/
.ui-select-bootstrap .ui-select-choices-row.active > a {
  color: black;
  background-color: white;
}

Important Note!:

If an option has a lengthy name that exceeds the designated width (e.g., 200px), it may not display entirely in the selected area and require horizontal scrolling to view fully in the dropdown list.
Each ui-select item creates a div for its content, which may stack vertically without sufficient spacing. (TIP: Address this by applying bootstrap classes like col-md-4 to the wrapping divs of each ui-select).

Tips for customizing the ui-select element's stylesheet in Angular

Answer №1

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