INNER CODE UNIT · JavaScript

update

CopterExpress/clover · clover_blocks/www/main.js:96

function update() {
	document.body.classList.toggle('running', running);
	runButton.disabled = !ros.ros.isConnected || runRequest || running;
}

var shownPrompts = new Set();

new ROSLIB.Topic({ ros: ros.ros, name: ros.priv + 'prompt', messageType: 'clover_blocks/Prompt'}).subscribe(function(msg) {
	if (shownPrompts.has(msg.id)) return;
	shownPrompts.add(msg.id);

	var response = prompt(msg.message);
	new ROSLIB.Topic({
		ros: ros.ros,
		name: ros.priv + 'input/' + msg.id,
		messageType: 'std_msgs/String',
		latch: true
	}).publish(new ROSLIB.Message({ data: response || '' }));

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