Add latest changes from gitlab-org/gitlab@13-4-stable-ee

1 files changed, 44 insertions, 0 deletions

diff --git a/app/assets/javascripts/deprecated_jquery_dropdown/gl_dropdown_input.js b/app/assets/javascripts/deprecated_jquery_dropdown/gl_dropdown_input.js
new file mode 100644
index 00000000000..d857071d05f
--- /dev/null
+++ b/app/assets/javascripts/deprecated_jquery_dropdown/gl_dropdown_input.js
@@ -0,0 +1,44 @@
+export class GitLabDropdownInput {
+  constructor(input, options) {
+    this.input = input;
+    this.options = options;
+    this.fieldName = this.options.fieldName || 'field-name';
+    const $inputContainer = this.input.parent();
+    const $clearButton = $inputContainer.find('.js-dropdown-input-clear');
+    $clearButton.on('click', e => {
+      // Clear click
+      e.preventDefault();
+      e.stopPropagation();
+      return this.input
+        .val('')
+        .trigger('input')
+        .focus();
+    });
+
+    this.input
+      .on('keydown', e => {
+        const keyCode = e.which;
+        if (keyCode === 13 && !options.elIsInput) {
+          e.preventDefault();
+        }
+      })
+      .on('input', e => {
+        let val = e.currentTarget.value || this.options.inputFieldName;
+        val = val
+          .split(' ')
+          .join('-') // replaces space with dash
+          .replace(/[^a-zA-Z0-9 -]/g, '')
+          .toLowerCase() // replace non alphanumeric
+          .replace(/(-)\1+/g, '-'); // replace repeated dashes
+        this.cb(this.options.fieldName, val, {}, true);
+        this.input
+          .closest('.dropdown')
+          .find('.dropdown-toggle-text')
+          .text(val);
+      });
+  }
+
+  onInput(cb) {
+    this.cb = cb;
+  }
+}