private function addmodelfield($model_attr_id = null)
{
$Modelattr = D('ModelAttr')->find($model_attr_id);
//查询模型对应的表名字
$modeltable = M('Model')->field('table')->find($Modelattr['model_id']);
$table_name = get_table($modeltable['table']);
$sql = "Describe {$table_name} `{$Modelattr['field']}`";
$res = M()->execute($sql);
if ($res == null) {
//添加字段
$sql = "alter table {$table_name} add `{$Modelattr['field']}` " . get_form_type($Modelattr['type'], true) . ' COMMENT \'' . $Modelattr['title'] . '\'';
$res = M()->execute($sql);
}
}
<?php
return array(array('field' => 'name', 'type' => 'text', 'name' => 'name', 'title' => '配置标识', 'note' => '用于C函数调用，只能使用英文且不能重复', 'extra' => null, 'is_show' => 3), array('field' => 'title', 'type' => 'text', 'name' => 'title', 'title' => '配置标题', 'note' => '用于显示的配置标题', 'extra' => array(), 'is_show' => 3), array('field' => 'sort', 'type' => 'number', 'name' => 'sort', 'title' => '排序', 'note' => '用于分组显示的顺序', 'extra' => array(), 'is_show' => 3, 'value' => 99), array('field' => 'type', 'type' => 'select', 'name' => 'type', 'title' => '配置类型', 'note' => '系统会根据不同的类型解析配置值', 'extra' => get_form_type(), 'is_show' => 3), array('field' => 'group', 'type' => 'select', 'name' => 'group', 'title' => '配置分组', 'note' => '默认的是添加到默认分组', 'extra' => extra_to_array(C('CONFIG_GROUP')), 'is_show' => 3), array('field' => 'value', 'name' => 'value', 'type' => 'textarea', 'title' => '配置值', 'note' => '配置值', 'extra' => null, 'is_show' => 3), array('field' => 'extra', 'name' => 'extra', 'type' => 'textarea', 'title' => '配置项', 'note' => '如果是枚举值则要设置此项', 'extra' => null, 'is_show' => 3), array('field' => 'note', 'name' => 'note', 'type' => 'textarea', 'title' => '说明', 'note' => '配置详细说明', 'extra' => null, 'is_show' => 3), array('field' => 'no_del', 'name' => 'no_del', 'type' => 'radio', 'title' => '只有在开发模式下才能删除', 'note' => '关闭开发模式后此配置项不显示', 'extra' => array(0 => '否', 1 => '是'), 'is_show' => 3), array('field' => 'is_show', 'name' => 'is_show', 'type' => 'radio', 'title' => '什么时候显示', 'note' => '关闭开发模式后在网站设置中是否显示', 'extra' => array(0 => '隐藏', 1 => '添加时显示', 2 => '编辑时显示', 3 => '添加编辑时都显示'), 'value' => 3, 'is_show' => 3));
