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HTML

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CSS

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JavaScript

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Babel includes JSX processing.

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HTML 

              
                <div class="container">
  <h1 class="slds-text-heading_large pb">
    Testing buttons with changing text
  </h1>
  <p>
     Finding which way of changing a button's text works best with Dragon Naturally Speaking.
  </p>
  <h2 class="slds-text-heading_medium pv">With aria-label</h2>
  <div class="slds-dropdown-trigger slds-dropdown-trigger_click">
    <button class="slds-button slds-button_neutral" aria-label="Search Salesforce:">
       <i class="fas fa-search"></i>
      <span>
        Search Salesforce
      </span>
    </button>
    <div
      aria-hidden="true"
      aria-label="Search Salesforce"
      class="slds-dropdown slds-dropdown_left"
      role="dialog"
    >
      <div class="slds-form-element pa">
        <label class="slds-form-element__label" for="text-input-id-1">
          Search
        </label>
         <div class="slds-form-element__control">
            <input
              type="text"
              id="input"
              placeholder="Search..."
              class="slds-input" />
        </div>
      </div>
    </div>
  </div>

  <h2 class="slds-text-heading_medium pv">With assistive text</h2>
  <div class="slds-dropdown-trigger slds-dropdown-trigger_click">
    <button class="slds-button slds-button_neutral">
      <i class="fas fa-search"></i>
      <span class="slds-assistive-text">
        Search Salesforce:
      </span>
      <span aria-hidden="true">
        Search Salesforce
      </span>
    </button>
    <div
      aria-hidden="true"
      aria-label="Search Salesforce Dialog 2"
      class="slds-dropdown slds-dropdown_left"
      role="dialog"
    >
      <div class="slds-form-element pa">
        <label class="slds-form-element__label" for="text-input-id-2">
          Search
        </label>
         <div class="slds-form-element__control">
            <input
              type="text"
              id="text-input-id-2"
              placeholder="Search..."
              class="slds-input" />
        </div>
      </div>
    </div>
  </div>
  <h2 class="slds-text-heading_medium pv bold">Results</h2>
  <p class="pb">
    Tested Dragon with Chrome and Firefox on Windows and both worked! Edge is not supported by Dragon.
  </p>
  <p>
    Will go forward with the aria-label solution because it is easier to maintain.
  </p>
</div>
!

CSS 

              
                .container {
  background-color: white;
  width: fit-content;
  margin: auto;
  padding: 2rem;
}

.pa { padding: 0.5rem; }
.pb { padding-bottom: 1rem; }

.pv {
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.bold { font-weight: bold; }
!

JS 

              
                $(document).ready(() => {
  $('button').on('click', function(event) {
    const button = $(event.currentTarget);
    const wrapper = button.parents('.slds-dropdown-trigger');
    const dialog = wrapper.children('div[role="dialog"]');
    const input = dialog.find('input');

    if (wrapper.hasClass('slds-is-open')) {
      wrapper.removeClass('slds-is-open');
      dialog.attr('aria-hidden', true);
      if (input.val() !== '') {
        if (button[0].hasAttribute('aria-label')) {
          button.attr('aria-label', `Search Salesforce: ${input.val()}`);
          button.find('span').text(`${input.val()}`);
        } else {
          button.find('span.slds-assistive-text').text(`Search Salesforce: ${input.val()}`);
          button.find('span[aria-hidden="true"]').text(input.val());
        }
      }
    } else {
      wrapper.addClass('slds-is-open');
      dialog.attr('aria-hidden', false);
      input.focus();
    }
  });
  
  $('input').on('keypress', function(event) {
    const input = $(event.currentTarget);
    const wrapper = input.parents('.slds-dropdown-trigger');
    const dialog = wrapper.children('div[role="dialog"]');
    const button = wrapper.find('button');
    
    if (event.key === 'Enter') {
      wrapper.removeClass('slds-is-open');
      dialog.attr('aria-hidden', true);
      button.focus();
      
      if (input.val() !== '') {
        if (button[0].hasAttribute('aria-label')) {
          button.attr('aria-label', `Search Salesforce: ${input.val()}`);
          button.find('span').text(`${input.val()}`);
        } else {
          button.find('span.slds-assistive-text').text(`Search Salesforce: ${input.val()}`);
          button.find('span[aria-hidden="true"]').text(input.val());
        }
      } 
    }
  });
  
  // had to move the escape key to keydown because apparently the touchbar
  // doesn't generate a keypress event -____-
  $('input').on('keydown', function(event) {
    const input = $(event.currentTarget);
    const wrapper = input.parents('.slds-dropdown-trigger');
    const dialog = wrapper.children('div[role="dialog"]');
    const button = wrapper.find('button');
    
    if (event.key === 'Escape') {
      wrapper.removeClass('slds-is-open');
      dialog.attr('aria-hidden', true);
      button.focus();
    }
  });
});
!
999px

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