Example sharing of form submission in EasyUI_jquery

$('#form').form({
url: 'test/add.do',
onSubmit : function() {
parent.$.messager.progress({
Title: 'Tips',
Text: 'Data processing, please wait....'
});
var gridValid = endEdit();//Sub table exits editing verification
if (!gridValid) {
parent.$.messager.progress('close');
Return false;
}
var isValid = $('#form').form('validate');
if (!isValid) {
parent.$.messager.progress('close');
Return false;
}
// Write the added, modified, and deleted data in the subtable to the hidden input
accept();
Return true;
},
success : function(result) {
parent.$.messager.progress('close');
Try {
Data = eval("(" result ")");// Convert JSON string into object
If (data && data.success) {
If (data.msg && data.msg != "")
       parent.$.messager.alert('prompt', data.msg);
      else
       parent.$.messager.alert('prompt', "Added successfully");
Parent.$.modalDialog.openner_grid.datagrid('reload');// Refresh Gird data
​ parent.$.modalDialog.handler.dialog('close');//Close the current modal window
} else
Parent.$.messager.alert('error', data.msg); // Operation failed
} catch (e) {
Parent.$.errorDialog(result);// Prompt server exception
}
}
});