Dia antes primera install

node_modules/node-red-dashboard/nodes/ui_slider.js

@@ -0,0 +1,71 @@
+module.exports = function(RED) {
+    var ui = require('../ui')(RED);
+
+    function SliderNode(config) {
+        RED.nodes.createNode(this, config);
+        this.pt = config.passthru;
+        this.state = [" "," "];
+        var node = this;
+        node.status({});
+
+        var group = RED.nodes.getNode(config.group);
+        if (!group) { return; }
+        var tab = RED.nodes.getNode(group.config.tab);
+        if (!tab) { return; }
+
+        node.on("input", function(msg) {
+            node.topi = msg.topic;
+        });
+
+        var done = ui.add({
+            node: node,
+            tab: tab,
+            group: group,
+            forwardInputMessages: config.passthru,
+            control: {
+                type: 'slider',
+                label: config.label,
+                tooltip: config.tooltip,
+                order: config.order,
+                value: config.min,
+                min: Math.min(config.min, config.max),
+                max: Math.max(config.max, config.min),
+                invert: (parseFloat(config.min) > parseFloat(config.max)) ? true : undefined,
+                step: Math.abs(config.step) || 1,
+                outs: config.outs || "all",
+                width: config.width || group.config.width || 6,
+                height: config.height || 1,
+                className: config.className || '',
+            },
+            beforeSend: function (msg) {
+                var t = undefined;
+                try {
+                    t = RED.util.evaluateNodeProperty(config.topic,config.topicType || "str",node,msg) || node.topi;
+                }
+                catch(e) { }
+                if (t !== undefined) { msg.topic = t; }
+                if (node.pt) {
+                    node.status({shape:"dot",fill:"grey",text:msg.payload});
+                }
+                else {
+                    node.state[1] = msg.payload;
+                    node.status({shape:"dot",fill:"grey",text:node.state[1] + " | " + node.state[1]});
+                }
+            },
+            convert: ui.toFloat.bind(this, config)
+        });
+        if (!node.pt) {
+            node.on("input", function(msg) {
+                node.state[0] = msg.payload;
+                node.status({shape:"dot",fill:"grey",text:node.state[0] + " | " + node.state[1]});
+            });
+        }
+        else if (node._wireCount === 0) {
+            node.on("input", function(msg) {
+                node.status({shape:"dot",fill:"grey",text:msg.payload});
+            });
+        }
+        node.on("close", done);
+    }
+    RED.nodes.registerType("ui_slider", SliderNode);
+};