add slimselect to select elements with user content

assets/js/slim_select.js

@@ -0,0 +1,23 @@
+import SlimSelect from 'slim-select'
+
+export default {
+  initalizeSlimSelect (el) {
+    // eslint-disable-next-line no-new
+    el.slimselect = new SlimSelect({ select: el })
+
+    const main = document.querySelector(`.ss-main[data-id="${el.dataset.id}"]`)
+    main.setAttribute('id', `${el.dataset.id}-main`)
+    main.setAttribute('phx-update', 'ignore')
+
+    const content = document.querySelector(`.ss-content[data-id="${el.dataset.id}"]`)
+    content.setAttribute('id', `${el.dataset.id}-content`)
+    content.setAttribute('phx-update', 'ignore')
+  },
+  updated () {
+    this.el.slimselect?.destroy()
+    this.initalizeSlimSelect(this.el)
+  },
+  mounted () {
+    this.initalizeSlimSelect(this.el)
+  }
+}