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

47 lines
1.6 KiB
JavaScript

module.exports = function(RED) {
var ui = require('../ui')(RED);
function FormNode(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: false,
storeFrontEndInputAsState: false,
control: {
type: 'form',
label: config.label,
order: config.order,
value: config.payload || node.id,
width: config.width || group.config.width || 6,
height: config.height || config.splitLayout == true ? Math.ceil(config.options.length/2) : config.options.length,
options: config.options,
formValue: config.formValue,
submit: config.submit,
cancel: config.cancel,
splitLayout: config.splitLayout || false,
sy: ui.getSizes().sy,
cy: ui.getSizes().cy,
className: config.className || '',
},
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_form", FormNode);
};