Function addInputToMulti

dash/dash-renderer/src/actions/dependencies.js:859–868

(inIdProp, outIdProp, firstPass = true)

    const cbOut = [];

    function addInputToMulti(inIdProp, outIdProp, firstPass = true) {
        if (!config.validate_callbacks) return;
        multiGraph.addNode(inIdProp);
        multiGraph.addDependency(inIdProp, outIdProp);
        // only store callback inputs and outputs during the first pass
        if (firstPass) {
            cbIn[cbIn.length - 1].push(inIdProp);
            cbOut[cbOut.length - 1].push(outIdProp);
        }
    }

    parsedDependencies.forEach(dependency => {
        const {outputs, inputs} = dependency;