Add documentation about static input type and update example

Author: Eugene Tupikov

README.md

@@ -95,6 +95,16 @@ use unclead\widgets\MultipleInput;
             'options' => [
                 'class' => 'input-priority'
             ]
+        ],
+        [
+            'name'  => 'comment',
+            'type'  => 'static',
+            'value' => function($data) {
+                return Html::tag('span', 'static content', ['class' => 'label label-info']);
+            },
+            'headerOptions' => [
+                'style' => 'width: 70px;',
+            ]
         ]
     ]
  ]);

docs/images/multiple-column.gif

@@ -70,6 +70,16 @@
             'options' => [
                 'class' => 'input-priority'
             ]
+        ],
+        [
+            'name'  => 'comment',
+            'type'  => 'static',
+            'value' => function($data) {
+                return Html::tag('span', 'static content', ['class' => 'label label-info']);
+            },
+            'headerOptions' => [
+                'style' => 'width: 70px;',
+            ]
         ]
     ]
  ]);

examples/views/example.php

@@ -178,7 +178,7 @@ public function renderCellContent($value)
                 $input = Html::$type($name, null, $this->items, $options);
                 break;
             case self::TYPE_STATIC:
-                $input = $value;
+                $input = Html::tag('p', $value, ['class' => 'form-control-static']);
                 break;
             default:
                 if (method_exists('yii\helpers\Html', $type)) {

src/MultipleInputColumn.php

@@ -24,7 +24,6 @@ table.multiple-input-list tr > th {
     margin: 0 !important;
 }
 .multiple-input-list__item .label {
-    margin-top: 8px;
     display: block;
     font-size: 13px;
 }