modeler.saveXML is not a function in bpmn.js react js

Developers
1

I have created BPMN diagram based on business needs using react js. Also am having save button to save the XML of created diagram. On clicking save button I want to get XML of created diagram.

Code

 `<button onClick={getXmlFromModeler}>Save</button>`

function getXmlFromModeler(modeler) {
return new Promise((resolve, reject) => {
modeler.saveXML(
{format: true},
(err, xml) => {
if (err) {
reject(err)
} else {
resolve(xml)
}
}
)
})
}

but got an error

Uncaught (in promise) TypeError: modeler.saveXML is not a function

Any help would be appreciated

2

The error indicates that modeler is undefined or at least not what you expect it to be. Through debugging you should be able to resolve the issue.

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