tern-aui2.0.x/demos/codemirror-extension/addon/lint/remoting-lint.js

A Tern plugin adding AlloyUI 2.x support.

CodeMirror.remotingValidator = function(cm, updateLinting, options) {

	function addAnnotation(error, found) {
		var startLine = error.startLine;
		var startChar = error.startChar;
		var endLine = error.endLine;
		var endChar = error.endChar;
		var message = error.message;
		found.push( {
			from :CodeMirror.Pos(startLine, startChar),
			to :CodeMirror.Pos(endLine, endChar),
			message :message
		});
	}

	var code = cm.getValue();
	var mode = cm.getMode().name;
	var data = {
		"mode" :mode,
		"code" :code
	};
	if (options.getParameters) {
		var parameters = options.getParameters();
		if (parameters) {
			for ( var i = 0; i < parameters.length; i++) {
				var p = parameters[i];
				data[p.name] = p.value;
			}
		}
	}
	var url = options.url;
	jQuery.ajax( {
		type :'POST',
		url :url,
		data :data,
		async :true,
		success : function(data, textStatus, jqXHR) {
			if (data) {
				var found = [];

				if (data.annotations) {
					data = data.annotations;
				}

				if (data.length || data.length == 0) {
					for ( var i = 0; i < data.length; i++) {
						var error = data[i];
						addAnnotation(error, found);
					}
				} else {
					addAnnotation(data, found);
				}
			}
			updateLinting(cm, found);
		},
		error : function(jqXHR, textStatus, errorThrown) {
			updateLinting(cm, []);
			// alert(errorThrown)
	}
	});

};