dist/joint.nowrap.js
function(endType) {

        // create handler for specific end type (source|target).
        var onModelChange = function(endModel, opt) {
            this.onEndModelChange(endType, endModel, opt);
        };

        function watchEndModel(link, end) {

            end = end || {};

            var endModel = null;
            var previousEnd = link.previous(endType) || {};

            if (previousEnd.id) {
                this.stopListening(this.paper.getModelById(previousEnd.id), 'change', onModelChange);
            }

            if (end.id) {
                // If the observed model changes, it caches a new bbox and do the link update.
                endModel = this.paper.getModelById(end.id);
                this.listenTo(endModel, 'change', onModelChange);
            }

            onModelChange.call(this, endModel, { cacheOnly: true });

            return this;
        }

        return watchEndModel;
    }
function(endType) {

        // create handler for specific end type (source|target).
        var onModelChange = function(endModel, opt) {
            this.onEndModelChange(endType, endModel, opt);
        };

        function watchEndModel(link, end) {

            end = end || {};

            var endModel = null;
            var previousEnd = link.previous(endType) || {};

            if (previousEnd.id) {
                this.stopListening(this.paper.getModelById(previousEnd.id), 'change', onModelChange);
            }

            if (end.id) {
                // If the observed model changes, it caches a new bbox and do the link update.
                endModel = this.paper.getModelById(end.id);
                this.listenTo(endModel, 'change', onModelChange);
            }

            onModelChange.call(this, endModel, { cacheOnly: true });

            return this;
        }

        return watchEndModel;
    }
function ( endType ) { // create handler for specific end type (source|target). var onModelChange = function ( endModel , opt ) { this . onEndModelChange ( endType , endModel , opt ) ; } ; function watchEndModel ( link , end ) { end = end || { } ; var endModel = null ; var previousEnd = link . previous ( endType ) || { } ; if ( previousEnd . id ) { this . stopListening ( this . paper . getModelById ( previousEnd . id ) , 'change' , onModelChange ) ; } if ( end . id ) { // If the observed model changes, it caches a new bbox and do the link update. endModel = this . paper . getModelById ( end . id ) ; this . listenTo ( endModel , 'change' , onModelChange ) ; } onModelChange . call ( this , endModel , { cacheOnly : true } ) ; return this ; } return watchEndModel ; }
Returns a function observing changes on an end of the link. If a change happens and new end is a new model, it stops listening on the previous one and starts listening to the new one.
Returns a function observing changes on an end of the link . If a change happens and new end is a new model it stops listening on the previous one and starts listening to the new one .