myzero1 / yii2-ztree
对Ztree的封装。
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Forks: 1
Language:JavaScript
Type:yii2-extension
Requires
- yiisoft/yii2: ~2.0.14
This package is auto-updated.
Last update: 2024-11-13 10:06:13 UTC
README
因封装过于简陋,仅满足mallka内部使用。 Please do not use for your product beacuse we still not test enough!
支持:
- 单选tree
- 多选tree
- 无输入框tree
- 3种数据源
引入包:
composer require mallka/yii2-ztree "dev-master"
基本使用(Ajax)
<?=\mallka\ztree\Ztree::widget([
'eleId'=>'treeDemo222',
'data'=>\yii\helpers\Url::to(['product-category/ajaxnode'],true),
'data_ajax'=>true, //ajax加载数据模式
'radio'=>true, //chebox或者raido
'selValEleId'=>"alltypeid", //选中的值存储在这个id的value里
'selVal'=>[956,957], //初始值
'readOnly'=>true, //checkbox/radio是否可选
])?>
对应的action方法应该返回id、pid、name的结构,如
function actionAjaxnode() { $db = new Query; $cat = $db->from('product_category')->orderBy('id asc')->all(); for($v=1;$v<count($cat);$v++){ $pid = $cat[$v]['parent_id']; $cat[$v]['pId'] = $pid; } return json_encode($cat); }
基本使用2(静态数组)
<?=\mallka\ztree\Ztree::widget([ 'eleId'=>'treeDemo222', 'selValEleId'=>"alltypeid", 'data'=>[ //没有dat_ajax,改为以下格式数组 ['id'=>1, 'pId'=>0, 'name'=>'目录1'], ['id'=>2, 'pId'=>1, 'name'=>'目录2'], ['id'=>3, 'pId'=>1, 'name'=>'目录3'], ['id'=>4, 'pId'=>1, 'name'=>'目录4'], ['id'=>5, 'pId'=>2, 'name'=>'目录5'], ['id'=>6, 'pId'=>3, 'name'=>'目录6'] ], 'radio'=>true, 'selVal'=>[956,957], 'readOnly'=>true, ])?>
基本使用3(model)
<?=\mallka\ztree\Ztree::widget([ 'eleId'=>'treeDemo222', 'selValEleId'=>"alltypeid", 'data'=>Model::find()->where(xxxx)->all(), 'radio'=>true, 'selVal'=>[956,957], 'readOnly'=>true, ])?>
基本使用4(ActiveForm)
注意,字段的值必需是tree的一个id,或多个id,多个id用英文逗号分隔。
<?= $form->field($model, 'kind_value')->widget( \mallka\ztree\Ztree::class, [ 'data'=>\yii\helpers\Url::to(['product-category/ajaxnode'],true), 'data_ajax'=>true, 'checkbox'=>true, //'readOnly'=>true, ] ) ?>