While I do my job, I have seen a lot of work with data mapping. I did some research on internet, actually all package I have found isn't good enough for me to use or resolve my issue.
That is why I create this package, aim to resolve my issue first but public for you now.
This package use some another package to Render JSON Tree ( json-tree-view ) and (map-factory) for data mapping. You can visit these package for more details.
npm i visual-data-mapper// Typescript
import JsonMapping from "visual-data-mapper"
const instance = new JsonMapping({...})
// ES
// import JsonMapping from "visual-data-mapper/es5"
//
// import JsonMapping from "visual-data-mapper/es6"
//
// Require
// const DataMapping = require("visual-data-mapper/bundle/bundle.js")
// const instance = new DataMapping.JsonMapping({...})
import "visual-data-mapper/css/style.css"
// OR SCSS
// import "visual-data-mapper/css/style.scss"
// CSS Import
// @import "visual-data-mapper/css/style.scss";
// OR
// @import "visual-data-mapper/css/style.css";{
container : string, // DOM selector
target : any, // Tree data: Object - Array
shortenTarget : boolean, // Default TRUE - keep 1st item in array - remaining items will be removed
targetTreeReadOnly : boolean, // Default FALSE
source : any, // Tree data: Object - Array
shortenSource : boolean, // Default TRUE - keep 1st item in array - remaining items will be removed
disableChildWhenParentHasSource: boolean, // Default FALSE. When set TRUE => when parent has mapping data => all children's mapping data will be disabled & ignored
popupAttach : string, // DOM selector - select Element that will place JSON Tree Popup
indent : number, // For display - set padding left to nested property
windowProp : string, // Declare a new property on the Window object
text : { // I18n Support
tabMapping : 'Mapping',
tabOutput : 'Output',
tabOptions : 'Options',
editTargetBtn : 'Edit Target',
importTargetBtn : 'Import Target (JSON)',
viewSourceBtn : 'View Source',
importSourceBtn : 'Import Source (JSON)',
theadTargetTitle : 'Target Object',
theadSourceTitle : 'Source Object',
theadCol1 : 'Fields',
theadCol2 : 'Value Type',
theadCol3 : 'Value Type',
theadCol4 : 'Fields',
theadCol5 : 'Transform Data',
theadCol6 : 'Default Value',
outputTitle : 'Output',
codeTitle : 'Code',
resetOptionsBtn : 'Reset To Default',
loadCurrentOptionsBtn: 'Load Current Options',
applyOptionsBtn : 'Apply',
popupTargetTitle : 'Target',
importTargetTitle : 'Target Import',
expandCollapseBtn : 'Expand / Collapse',
closeTargetPopupBtn : '✕',
doImportTargetBtn : 'Import',
popupSourceTitle : 'Source',
importSourceTitle : 'Source Import',
closeSourcePopupBtn : '✕',
doImportSourceBtn : 'Import',
sourceFilterIcon : '🔎',
rowClearInputBtn : '✕',
rowSelectPathBtn : '≡',
rowAddPathBtn : '+',
rowRemovePathBtn : '−',
dataTypeCombined : '...',
copyBtn : 'copy'
}
}<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Visual Data Mapping - JSON Mapping - Object Mapping</title>
<link rel="stylesheet" href="style.css">
</head>
<body>
<div id="my-mapping"></div>
<script src="bundle.js"></script>
<script>
const mockTarget = {...}
const mockSource = {...}
const instance = new DataMappingBundle.JsonMapping({
container : 'my-mapping',
target : mockTarget,
shortenTarget : true,
targetTreeReadOnly : false,
source : mockSource,
shortenSource : true,
disableChildWhenParentHasSource: true,
indent : 15,
windowProp : 'myJM',
popupAttach : undefined,
text : {
tabMapping : 'Mapping',
tabOutput : 'Output',
tabOptions : 'Options',
editTargetBtn : 'Edit Target',
importTargetBtn : 'Import Target (JSON)',
viewSourceBtn : 'View Source',
importSourceBtn : 'Import Source (JSON)',
theadTargetTitle : 'Target Object',
theadSourceTitle : 'Source Object',
theadCol1 : 'Fields',
theadCol2 : 'Value Type',
theadCol3 : 'Value Type',
theadCol4 : 'Fields',
theadCol5 : 'Transform Data',
theadCol6 : 'Default Value',
outputTitle : 'Output',
codeTitle : 'Code',
resetOptionsBtn : 'Reset To Default',
loadCurrentOptionsBtn: 'Load Current Options',
applyOptionsBtn : 'Apply',
popupTargetTitle : 'Target',
importTargetTitle : 'Target Import',
expandCollapseBtn : 'Expand / Collapse',
closeTargetPopupBtn : '✕',
doImportTargetBtn : 'Import',
popupSourceTitle : 'Source',
importSourceTitle : 'Source Import',
closeSourcePopupBtn : '✕',
doImportSourceBtn : 'Import',
sourceFilterIcon : '🔎',
rowClearInputBtn : '✕',
rowSelectPathBtn : '≡',
rowAddPathBtn : '+',
rowRemovePathBtn : '−',
dataTypeCombined : '...',
copyBtn : 'copy'
}
})
instance.on('change', (targetSchema, sourceSchema, mappingFields, code) => {
console.log('change')
console.log(targetSchema)
console.log(sourceSchema)
console.log(mappingFields)
console.log(code)
})
instance.on('output', (data) => {
console.log('output')
console.log(data)
})
instance.on('targetImport', obj => {
console.log('target-import')
console.log(obj)
})
instance.on('sourceImport', obj => {
console.log('source-import')
console.log(obj)
})
instance.on('configs', (oldConf, newConf) => {
console.log('configs')
console.log(oldConf)
console.log(newConf)
})
// document.getElementById('update-config-btn')?.addEventListener('click', () => {
// instance.setConfigs(...)
// })
//
// OR
//
// window.myJM.setConfigs(...)
// document.getElementById('destroy-btn')?.addEventListener('click', () => {
// instance.destroy()
// })
//
// OR
//
// window.myJM.destroy()
// document.getElementById('execute-btn')?.addEventListener('click', () => {
// const data = instance.execute()
// })
//
// OR
//
// window.myJM.execute()
</script>
</body>
</html>setConfigs({...})
destroy()
execute()Main
Target Tree
Target Import
Source Tree
Source Import
Output
Options
- Utils Function & UI & UX
- Data Transformation Functions
- Default Value Functions
Pull requests are welcome. For major changes, please open an issue first to discuss what you would like to change.