Textarea

<%= pb_rails("textarea", props: { label: "Label", rows: 4}) %>

<br/>

<%= pb_rails("textarea", props: { label: "Label", placeholder: "Placeholder text" }) %>

<br/>

<%= pb_rails("textarea", props: { label: "Label", name: "comment", value: "Default value text" }) %>

<%= pb_rails("textarea", props: { label: "Label"}) do %>
  <textarea class="my_custom_class" name="custom_textarea" rows=4></textarea>
<% end %>

<%= pb_rails("textarea", props: { label: "auto", placeholder: "Resize Auto", resize: "auto" }) %>

<br/>

<%= pb_rails("textarea", props: { label: "vertical", placeholder: "Resize Vertical", resize: "vertical" }) %>

<br/>

<%= pb_rails("textarea", props: { label: "both", placeholder: "Resize Both", resize: "both" }) %>

<br/>

<%= pb_rails("textarea", props: { label: "horizontal", placeholder: "Resize Horizontal", resize: "horizontal" }) %>

<%= pb_rails("textarea", props: { error: "This field has an error!", label: "Label", rows: 4}) %>

<% text_area_2_value = "Counting characters!" %>
<% text_area_3_value = "This counter prevents the user from exceeding the maximum number of allowed characters. Just try it!" %>
<% text_area_4_value = "This counter alerts the user that they have exceeded the maximum number of allowed characters." %>

<%= pb_rails("textarea", props: {
  character_count: 0,
  id: "text-area-1",
  label: "Count Only",
  onkeyup: "handleChange1(event)",
}) %>

<%= pb_rails("textarea", props: {
  character_count: text_area_2_value.length,
  id: "text-area-2",
  label: "Max Characters",
  max_characters: 100,
  onkeyup: "handleChange2(event, 100)",
  value: text_area_2_value,
}) %>

<%= pb_rails("textarea", props: {
  character_count: text_area_3_value.length,
  id: "text-area-3",
  label: "Max Characters w/ Blocker",
  max_characters: 100,
  onkeyup: "handleChange3(event, 100)",
  value: text_area_3_value,
}) %>

<%= pb_rails("textarea", props: {
  character_count: text_area_4_value.length,
  error: "Too many characters!",
  id: "text-area-4",
  label: "Max Characters w/ Error",
  max_characters: 75,
  onkeyup: "handleChange4(event, 75)",
  value: text_area_4_value,
}) %>

<script type="text/javascript">
  const characterCount1 = document.querySelector("#text-area-1 .pb_caption_kit_xs")
  const characterCount2 = document.querySelector("#text-area-2 .pb_caption_kit_xs")
  const characterCount3 = document.querySelector("#text-area-3 .pb_caption_kit_xs")
  const characterCount4 = document.querySelector("#text-area-4 .pb_caption_kit_xs")

  const textArea3 = document.querySelector("#text-area-3 textarea")
  const textArea4 = document.querySelector("#text-area-4 textarea")

  const handleChange1 = (event) => {
    characterCount1.innerHTML = event.target.value.length
  }

  const handleChange2 = (event, maxCharacters) => {
    characterCount2.innerHTML = `${event.target.value.length} / ${maxCharacters}`
  }

  const handleChange3 = (event, maxCharacters) => {
    if (event.target.value.length > maxCharacters) {
      textArea3.value = event.target.value.substring(0, maxCharacters)
    }

    characterCount3.innerHTML = `${textArea3.value.length} / ${maxCharacters}`
  }

  const handleChange4 = (event, maxCharacters) => {
    characterCount4.innerHTML = `${textArea4.value.length} / ${maxCharacters}`
  }
</script>