This question has been answered by Bruno17. See the first response.
We could check your setup, if you would post your xpdo-schema and your exported MIGX-config.
<?xml version="1.0" encoding="UTF-8"?>
<model package="mapsearch" baseClass="xPDOObject" platform="mysql" defaultEngine="MyISAM" version="1.1">
<object class="Mapsearch" table="mapsearch_props" extends="xPDOSimpleObject">
<field key="name" dbtype="varchar" precision="255" phptype="string" null="false" default=""/>
<field key="label" dbtype="varchar" precision="255" phptype="string" null="false" default=""/>
<field key="coords" dbtype="varchar" precision="255" phptype="string" null="false" default=""/>
<field key="createdon" dbtype="datetime" phptype="datetime" null="true"/>
<field key="createdby" dbtype="int" precision="10" attributes="unsigned" phptype="integer" null="false" default="0" />
<field key="editedon" dbtype="datetime" phptype="datetime" null="true"/>
<field key="editedby" dbtype="int" precision="10" attributes="unsigned" phptype="integer" null="false" default="0" />
<field key="deleted" dbtype="tinyint" precision="1" attributes="unsigned" phptype="integer" null="false" default="0" />
<field key="published" dbtype="tinyint" precision="1" attributes="unsigned" phptype="integer" null="false" default="0" />
<aggregate alias="CreatedBy" class="modUser" local="createdby" foreign="id" cardinality="one" owner="foreign"/>
<aggregate alias="EditedBy" class="modUser" local="editedby" foreign="id" cardinality="one" owner="foreign"/>
</object>
</model>{
"formtabs":[
{
"MIGX_id":1,
"caption":"Location",
"print_before_tabs":"0",
"fields":[
{
"MIGX_id":1,
"field":"name",
"caption":"Name:",
"description":"please use lowercase characters and replace spaces with underscores eg. \"puerto_banus\" ",
"description_is_code":"0",
"inputTV":"",
"inputTVtype":"",
"validation":"required",
"configs":"",
"restrictive_condition":"",
"display":"",
"sourceFrom":"config",
"sources":"",
"inputOptionValues":"",
"default":"",
"useDefaultIfEmpty":"0",
"pos":1
},
{
"MIGX_id":2,
"field":"label",
"caption":"Label",
"description":"",
"description_is_code":"0",
"inputTV":"",
"inputTVtype":"",
"validation":"",
"configs":"",
"restrictive_condition":"",
"display":"",
"sourceFrom":"config",
"sources":"",
"inputOptionValues":"",
"default":"",
"useDefaultIfEmpty":"0",
"pos":2
},
{
"MIGX_id":3,
"field":"coords",
"caption":"Co-ordinates",
"description":"",
"description_is_code":"0",
"inputTV":"",
"inputTVtype":"",
"validation":"",
"configs":"",
"restrictive_condition":"",
"display":"",
"sourceFrom":"config",
"sources":"",
"inputOptionValues":"",
"default":"",
"useDefaultIfEmpty":"0",
"pos":3
}
],
"pos":1
}
],
"contextmenus":"update||unpublish||activate||recall_remove_delete",
"actionbuttons":"addItem||bulk||toggletrash",
"columnbuttons":"update",
"filters":[
{
"MIGX_id":1,
"name":"search",
"label":"Search Label.",
"emptytext":"",
"type":"textbox",
"getlistwhere":{
"label:LIKE":"%[[+search]]%"
},
"getcomboprocessor":"",
"combotextfield":"",
"comboidfield":"",
"comboparent":"",
"default":""
}
],
"extended":{
"migx_add":"Add Item",
"disable_add_item":"",
"add_items_directly":"",
"formcaption":"Map Search Locations",
"update_win_title":"Map Search Locations",
"win_id":"mapsearch",
"maxRecords":"",
"addNewItemAt":"bottom",
"multiple_formtabs":"",
"multiple_formtabs_label":"",
"multiple_formtabs_field":"",
"multiple_formtabs_optionstext":"",
"multiple_formtabs_optionsvalue":"",
"actionbuttonsperrow":4,
"winbuttonslist":"",
"extrahandlers":"gridfilter||this.addItem||this.update||this.handleColumnSwitch",
"filtersperrow":4,
"packageName":"mapsearch",
"classname":"Mapsearch",
"task":"",
"getlistsort":"",
"getlistsortdir":"",
"sortconfig":"",
"gridpagesize":"",
"use_custom_prefix":"0",
"prefix":"",
"grid":"",
"gridload_mode":1,
"check_resid":1,
"check_resid_TV":"",
"join_alias":"",
"has_jointable":"yes",
"getlistwhere":"",
"joins":"",
"hooksnippets":"",
"cmpmaincaption":"Map Locations",
"cmptabcaption":"Locations",
"cmptabdescription":"Please add your location here",
"cmptabcontroller":"",
"winbuttons":"",
"onsubmitsuccess":"",
"submitparams":""
},
"columns":[
{
"MIGX_id":1,
"header":"Name",
"dataIndex":"name",
"width":"",
"sortable":"false",
"show_in_grid":1,
"renderer":"",
"clickaction":"",
"selectorconfig":"",
"renderchunktpl":"",
"renderoptions":"",
"editor":""
},
{
"MIGX_id":2,
"header":"Label",
"dataIndex":"label",
"width":"",
"sortable":"false",
"show_in_grid":1,
"renderer":"",
"clickaction":"",
"selectorconfig":"",
"renderchunktpl":"",
"renderoptions":"",
"editor":""
},
{
"MIGX_id":3,
"header":"Co-ordinates",
"dataIndex":"coords",
"width":"",
"sortable":"false",
"show_in_grid":1,
"renderer":"",
"clickaction":"",
"selectorconfig":"",
"renderchunktpl":"",
"renderoptions":"",
"editor":""
},
{
"MIGX_id":4,
"header":"Published",
"dataIndex":"published",
"width":"",
"sortable":"false",
"show_in_grid":1,
"renderer":"this.renderSwitchStatusOptions",
"clickaction":"switchOption",
"selectorconfig":"",
"renderchunktpl":"",
"renderoptions":[
{
"MIGX_id":1,
"name":"published",
"use_as_fallback":"",
"value":1,
"clickaction":"",
"handler":"",
"image":"assets\/components\/migx\/style\/images\/tick.png"
},
{
"MIGX_id":2,
"name":"unpublish",
"use_as_fallback":"",
"value":"0",
"clickaction":"",
"handler":"",
"image":"assets\/components\/migx\/style\/images\/cross.png"
}
],
"editor":""
}
]
}