Try incorporating a variety of colors to enhance the appearance of your paper-menu in Polymer 1

I'm currently working on creating a customized menu using Polymer 1.0. This is how my menu structure looks like:

<paper-menu>
 <template is="dom-repeat" items="{{menu}}" as="item">
  <paper-item>
  <div>{{item.title}}</div>
  </paper-item>
 </template>
</paper-menu>

I have extensively explored the properties of paper-menu and paper-item, trying different combinations, but I haven't been successful in finding a way to assign specific colors to each item (e.g., first item with blue background when selected, second with green, etc.).

Is there a possible solution for achieving this customization?

Thank you.

Edit

This is how the HTML is rendered:

<paper-menu class="style-scope widget-store x-scope paper-menu-0" role="menu" tabindex="0">
  <div class="selectable-content style-scope paper-menu">
    <paper-item class="style-scope widget-store x-scope paper-item-0" role="option" tabindex="0" aria-disabled="false">
      <span class="style-scope widget-store">1</span>
    </paper-item>
    <paper-item class="style-scope widget-store x-scope paper-item-0" role="option" tabindex="0" aria-disabled="false">
      <span class="style-scope widget-store">2</span>
    </paper-item>
  </div>
</paper-menu>
csscolorspolymer

Answer №1

If you have a specific requirement, simply assign a specific class to your element and then define the corresponding rule in CSS. For reference, check out how I implemented it in this component: https://github.com/MeTaNoV/gold-password-input/blob/master/gold-password-input-strength-meter.html Here's an example of the CSS used:

  .None {
    color: var(--gold-password-input-strength-meter-none-color, --paper-grey-700) !important;
  }
  .VeryWeak {
    color: var(--gold-password-input-strength-meter-veryweak-color, --paper-red-700) !important;
  }
  .Weak {
    color: var(--gold-password-input-strength-meter-weak-color, --paper-orange-700) !important;
  }
  .Medium {
    color: var(--gold-password-input-strength-meter-medium-color, --paper-yellow-700) !important;
  }
  .Strong {
    color: var(--gold-password-input-strength-meter-strong-color, --paper-blue-700) !important;
  }
  .VeryStrong {
    color: var(--gold-password-input-strength-meter-verystrong-color, --paper-green-700) !important;
  }

Additionally, here is the binding:

<span id="strengthLabel">
  [[strengthMeterLabels.Label]]:
  <span class$=[[_strengthMeterScore]]>[[_computeStrengthMeterLabel(_strengthMeterScore)]]</span>
  <paper-icon-button icon="info" alt="info" disabled noink></paper-icon-button>
</span>

Finally, the logic behind updating the score:

// update the zxcvbn score property
switch(result.score) {
  case 0:
    this._strengthMeterScore = 'VeryWeak';
    break;
  case 1:
    this._strengthMeterScore = 'Weak';
    break;
  case 2:
    this._strengthMeterScore = 'Medium';
    break;
  case 3:
    this._strengthMeterScore = 'Strong';
    break;
  case 4:
    this._strengthMeterScore = 'VeryStrong';
    break;
  default:
    this._strengthMeterScore = 'None';
}

I trust this will be beneficial for your scenario!

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