Grid Serialize not working for second grid checkbox

Question

I have admin form with grid. in my grid i have set checkbox as another form field but it gives disabled when it rendered.My code is as below.

Layout file.

<shippinggroup_adminhtml_shippinggroup_customers>
 <block type="core/text_list" name="root" output="toHtml">
 <block type="shippinggroup/adminhtml_shippinggroup_edit_tab_formcustomer" name="shippinggroup.edit.tab.formcustomer" />
 <block type="adminhtml/widget_grid_serializer" name="customer_grid_serializer" >
 <action method="initSerializerBlock">
 <grid_block_name>shippinggroup.edit.tab.formcustomer</grid_block_name>
 <data_callback>getSelectedCustomers</data_callback>
 <hidden_input_name>links[customer_ids]</hidden_input_name>
 <reload_param_name>customer</reload_param_name>
 </action>
 <action method="addColumnInputName">
 <input_name>warrantymail</input_name>
 </action>
 </block>
 </block>
</shippinggroup_adminhtml_shippinggroup_customers>

grid column.

$this->addColumn('customer_ids', array(
 'header_css_class' => 'a-center',
 'type' => 'checkbox',
 'name' => 'customer_ids',
 'values' => $this->_getSelectedCustomers(),
 'align' => 'center',
 'index' => 'entity_id'
 ));
 $this->addColumn('position', array(
 'header' => Mage::helper('catalog')->__('Position'),
 'name' => 'position',
 'type' => 'checkbox',
 'validate_class' => 'validate-number',
 'index' => 'position',
 'values' => '',
 ));

Here is screenshot of output https://www.screencast.com/t/xCqsQ6NCF

I would also like to display label for column.

Please guide me on this.

Answer 1

your data_callback is getSelectedCustomers

<data_callback>getSelectedCustomers</data_callback>

and you are calling

'values' => $this->_getSelectedCustomers(),

change it to

'values' => $this->getSelectedCustomers(),

• MageLerner: that is not the main point.i have two checkbox in one grid i want it work separately and post in form.currently it render disable when edit record.when i checked on first checkbox it also check all the second column checkbox too.
• Qaisar Satti: @MageLerner you want to get post values of this gird? on based on that add some column?
• MageLerner: yes exactly i would like it work seperately both checkbox and post
• Qaisar Satti: @MageLerner you can get grid values simply use this code $this->getRequest()->getPost('customer')
• MageLerner: yes i can but second checkbox is not working correctly dear