iot-backend/software/flow/node_modules/node-red-dashboard/nodes/ui_date_picker.js

55 lines
1.8 KiB
JavaScript

module.exports = function(RED) {
var ui = require('../ui')(RED);
function DatePickerNode(config) {
RED.nodes.createNode(this, config);
var node = this;
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,
emitOnlyNewValues: false,
control: {
type: 'date-picker',
label: config.label,
order: config.order,
ddd : new Date().setUTCHours(0,0,0,0),
width: config.width || group.config.width || 6,
height: config.height || 1,
className: config.className || '',
},
convert: function (p,o,m) {
var d = new Date(m.payload);
this.control.ddd = d;
return m.payload;
},
beforeEmit: function (msg, value) {
if (value === undefined) { return; }
value = new Date(value);
return { msg:msg, value:value };
},
convertBack: function (value) {
var d = new Date(value).valueOf();
return d;
},
beforeSend: function (msg) {
var t = RED.util.evaluateNodeProperty(config.topic,config.topicType || "str",node,msg) || node.topi;
if (t !== undefined) { msg.topic = t; }
}
});
node.on("close", done);
}
RED.nodes.registerType("ui_date_picker", DatePickerNode);
};