jquery – How to enable CORS in flask-ThrowExceptions

Exception or error: I am trying to make a cross origin request using jquery but it keeps being reject with the message XMLHttpRequest cannot load http://… No ‘Access-Control-Allow-Origin’ header is present on the requested resource. Origin … is therefore not allowed access. I am using flask, heroku, and jquery the client code looks like this: …

jquery – how can I use data posted from ajax in flask?-ThrowExceptions

Exception or error: I’m having trouble getting data POSTed from jquery ajax. $(‘#clickme’).click( function() { var data = save_input(); // data data[‘_sid’] = $survey_id; // survey_id injected from flask data[‘_uip’] = $user_ip; // user_ip injected from flask, request.remote_addr $.ajax({ type : “POST”, url : “{{ url_for(‘mod.load_ajax’) }}”, data: JSON.stringify(data), contentType: ‘application/json;charset=UTF-8’, success: function(result) { console.log(result); …

jquery-like HTML parsing in Python?-ThrowExceptions

Exception or error: Is there any Python library that allows me to parse an HTML document similar to what jQuery does? i.e. I’d like to be able to use CSS selector syntax to grab an arbitrary set of nodes from the document, read their content/attributes, etc. The only Python HTML parsing lib I’ve used before …

jquery – Cannot unmarshal string into Go value of type int64-ThrowExceptions

Exception or error: I have struct type tySurvey struct { Id int64 `json:”id,omitempty”` Name string `json:”name,omitempty”` } I do json.Marshal write JSON bytes in HTML page. jQuery modifies name field in object and encodes object using jQueries JSON.stringify and jQuery posts string to Go handler. id field encoded as string. Sent: {“id”:1} Received: {“id”:”1″} Problem …

JQuery Age calculation on date-ThrowExceptions

Exception or error: Am I missing something in the following jQuery code? var dob = $(‘#date’).val(); if(dob != ”){ var today = new Date(); var dayDiff = Math.ceil(today – dob) / (1000 * 60 * 60 * 24 * 365); var age = parseInt(dayDiff); $(‘#age’).html(age+’ years old’); } I am getting the pre-fetched value of …