新增(覆盖)tags表单组件

src/Field/Tag.php

@@ -0,0 +1,77 @@
+<?php
+
+namespace Weiwait\DcatVue\Field;
+
+use Dcat\Admin\Form\Field;
+use Dcat\Admin\Support\Helper;
+
+class Tag extends Field\Tags
+{
+    protected $view = 'weiwait.dcat-vue::tag';
+
+    public function render()
+    {
+        /****************************** parent ************************************/
+        $value = Helper::array($this->value());
+
+        if ($this->options instanceof \Closure) {
+            $this->options(
+                $this->options->call($this->values(), $value, $this)
+            );
+        }
+
+        if ($this->keyAsValue) {
+            $options = $value + $this->options;
+        } else {
+            $options = array_unique(array_merge($value, (array) $this->options));
+        }
+
+        $this->addVariables([
+            'options'    => $options,
+            'keyAsValue' => $this->keyAsValue,
+        ]);
+
+        /****************************** end parent ************************************/
+
+        /****************************** field ************************************/
+
+        if (!$this->shouldRender()) {
+            return '';
+        }
+
+        $this->setDefaultClass();
+
+        $this->callComposing();
+
+        $this->withScript();
+
+        /****************************** end field ************************************/
+
+        $this->withProvides();
+
+        $this->addVariables([
+            'provides' => $this->variables(),
+        ]);
+
+        return view($this->view(), $this->variables());
+    }
+
+    protected function formatAttributes()
+    {
+        return $this->attributes;
+    }
+
+    protected function withProvides()
+    {
+        $this->addVariables([
+            'component' => 'Tag',
+       ]);
+    }
+
+    public function max(int $max): self
+    {
+        $this->addVariables(['max' => $max]);
+
+        return $this;
+    }
+}