# Wizard Blocks **URL:** \ **Category:** Wizard Easy Programming\ **Tags:** skill-creator\ **Created:** [July 10, 2026, 1:43pm UTC](https://tech-community.robotics.abb.com/t/wizard-blocks/15055 "2026-07-10T13:43:01Z")\ **Posts on this page:** 1\ **Page:** 1
**Author:** ![Jur](https://dub1.discourse-cdn.com/flex005/user_avatar/tech-community.robotics.abb.com/jur/32/4670_2.png) [@Jur](https://tech-community.robotics.abb.com/u/Jur)\ **Post date:** [July 10, 2026, 1:43pm UTC](https://tech-community.robotics.abb.com/t/wizard-blocks/15055/1 "2026-07-10T13:43:01Z")
I’m currently working on creating blocks for the wizard, but I’ve run into an issue. When creating the blocks, I can’t access the variables of a record that’s stored in an array. How can I implement this? Right now, the only option I see is using a dropdown, but I’d rather avoid that because an operator should be able to create new variables instead of being limited to selecting existing ones. PERS multidata mdA7{3}:= [ [10,0,0,0], [4,0,0,6], [0,4,10,6] ]; RECORD multidata num offsetVertical; num offsetHorizontal; num offsetAngle; num offsetStartEnd; ENDRECORD { “blockType”: “WeldMoveLinear\_\*2”, “instructionName”: “WeldMoveLinear”, “blockDefinition”: { “initJson”: { “type”: “WeldMoveLinear\_\*2”, “message0”: “Weld linear to %1 using %2 and %3 %4”, “args0”: [ { “type”: “field\_coblox\_variable”, “name”: “ToPoint”, “varType”: “Location” }, { “type”: “field\_coblox\_variable”, “name”: “wiSeamdata”, “varType”: “Seamdata”, “options”: “” }, { “type”: “field\_coblox\_variable”, “name”: “wiWelddata”, “varType”: “Welddata”, “options”: “” }, { “type”: “field\_plusminus”, “name”: “HAS\_OPTIONAL” } ], “mutator”: “optional\_block\_mutator”, “inputsInline”: true, “previousStatement”: null, “nextStatement”: null, “colour”: “#5c29cc”, “tooltip”: “”, “helpUrl”: “”, “blockinformation”: { “description”: “”, “webappname”: “”, “additionalinformation”: “” }, “bindIf”: false, “expandOptParams”: false }, “selectedDPItem”: { “wiSeamdata”: “”, “wiWelddata”: “” }, “colour”: “#5c29cc” }, “optBlockDefinition”: { “initJson”: { “type”: “WeldMoveLinear\_\*2\_#opt”, “message0”: "\\wmWeaveData := %1 \\wmMultiData := %2 ", “args0”: [ { “type”: “field\_coblox\_variable”, “name”: “wmWeaveData”, “varType”: “Weavedata”, “options”: “disable” }, { “type”: “field\_coblox\_variable”, “name”: “wmMultiData”, “varType”: “MultiData”, “options”: “disable” } ], “output”: “Optional”, “colour”: “#5c29cc”, “tooltip”: “”, “helpUrl”: “” }, “colour”: “#5c29cc” }, “blockGenerator”: “function(block) {\n var ToPoint = block.getFieldValue(‘ToPoint’);\n var wiSeamdata = block.getFieldValue(‘wiSeamdata’);\n var wiWelddata = block.getFieldValue(‘wiWelddata’);\nif (block.getInputTargetBlock(‘OPTIONAL’) != null) {\n var optional = {}\n for (const iterator of block.getInputTargetBlock(‘OPTIONAL’).inputList[0].fieldRow) {\n if (iterator instanceof Blockly.FieldLabel) continue\n optional[iterator.name] = { name: iterator.name, value: iterator.value\_ }\n }\n}\n let instrName = block.type.split(\”\_\*\“);\n var \_res = ToPoint+‘,’+wiSeamdata+‘,’+wiWelddata+‘,’+(optional && optional.wmWeaveData && optional.wmWeaveData.value != ‘disable’? (optional.wmWeaveData.value == ‘enable’?(‘\\\\’ + optional.wmWeaveData.name+‘,’):(‘\\\\’ + optional.wmWeaveData.name + ‘:=’ + optional.wmWeaveData.value+‘,’)): ‘’)+(optional && optional.wmMultiData && optional.wmMultiData.value != ‘disable’? (optional.wmMultiData.value == ‘enable’?(‘\\\\’ + optional.wmMultiData.name+‘,’):(‘\\\\’ + optional.wmMultiData.name + ‘:=’ + optional.wmMultiData.value+‘,’)): ‘’);\n \_res = (typeof \_res).toLowerCase()==‘string’?\_res.substr(-1)== ‘,’? \_res.slice(0,-1):\_res:\_res;\n var code = \“ID:\” + block.id + \” \" + instrName[0]+ \" \" + \_res + \“;\\n\”;\n return code;\n}", “sortedFields”: [ { “type”: “shown”, “fieldName”: “ToPoint” }, { “type”: “shown”, “fieldName”: “wiSeamdata” }, { “type”: “shown”, “fieldName”: “wiWelddata” }, { “type”: “shown”, “fieldName”: “wmWeaveData” }, { “type”: “shown”, “fieldName”: “wmMultiData” } ], “inputBCArray”: [ { “text”: "Weld linear to ", “type”: 0, “label”: “field\_static” }, { “text”: “ToPoint”, “type”: 1, “label”: “field\_location” }, { “text”: " using ", “type”: 0, “label”: “field\_static” }, { “text”: “wiSeamdata”, “type”: 1, “label”: “field\_dropdown\_custom” }, { “text”: " and ", “type”: 0, “label”: “field\_static” }, { “text”: “wiWelddata”, “type”: 1, “label”: “field\_dropdown\_custom” }, { “text”: " ", “type”: 0, “label”: “field\_static” } ], “inputOptBCArray”: [ { “text”: "\\wmWeaveData := ", “type”: 0, “label”: “field\_static” }, { “text”: “Weavedata”, “type”: 1, “label”: “field\_dropdown\_custom” }, { “text”: " \\wmMultiData := ", “type”: 0, “label”: “field\_static” }, { “text”: “wmMultiData”, “type”: 1, “label”: “field\_dropdown\_custom” }, { “text”: " ", “type”: 0, “label”: “field\_static” } ], “addedFields”: [ { “text”: “ToPoint”, “label”: “field\_location”, “defaultValue”: “somewhere”, “bOptional”: false }, { “text”: “wiSeamdata”, “label”: “field\_dropdown\_custom”, “defaultValue”: “Seamdata”, “bOptional”: false }, { “text”: “wiWelddata”, “label”: “field\_dropdown\_custom”, “defaultValue”: “Welddata”, “bOptional”: false } ], “addedOptFields”: [ { “text”: “Weavedata”, “label”: “field\_dropdown\_custom”, “defaultValue”: “Weavedata”, “bOptional”: true }, { “text”: “wmMultiData”, “label”: “field\_dropdown\_custom”, “defaultValue”: “Multidata”, “bOptional”: true } ], “hasOptionalBlock”: true, “defaultLang”: “”, “allBCofLangs”: {} },