jsonp

问题 I am developing a facebook app. I am trying to get the likes for urls as I am iterating through an array of urls and adding it to the div that should contain the likes. This is my ajax request: $.ajax({ type: "GET", cache: false, url: 'https://graph.facebook.com/?id='+videoUrl, dataType : "json", async: false, header: "application/json", success: function(data) { if(data.shares == null) { likeCount = 0; } else { likeCount = data.shares; } } }); This works perfectly fine on Chrome, Firefox,

问题 I'm trying to use google maps' REST api to convert an typed in adress to coordinates. To do so I use jQuery's getJSON function as it uses a native JSONP call. Though it won't work, it just doesn't get to success, so the alert is never called. $("#makeCords").click(function(){ straat = $('#straat').val(); stad = $('#Stad').val(); land = $('#Country').val(); if(straat == "" || stad == "" || land == ""){ alert("Onvoldoende gegevens! Vul straat, stad en land aan voor het gebruik van de ´bereken

问题 Update IV / Current status: I've now confirmed trough another question that the character encoding of the file is fine and not the cause of the problem. I've also tested against another server and the error still persists. It does however work towards localhost. So to summarize: JSONP call works towards localhost, but when running against external domains the response from the server is empty (no header / no http response code). When copying the requested URL and inserting it directly in a

问题 I am trying to figure out how to plot data from a local '.JSON' file using angular2-highcharts example. I followed the example in 'https://www.npmjs.com/package/angular2-highcharts' to first understand how to plot .JSON data and it worked. I took the data available for the example and created a local .JSON file (copied the content from 'https://www.highcharts.com/samples/data/jsonp.php?filename=aapl-c.json&callback=JSONP_CALLBACK' in notepad and saved it with UTF-8 encoding as a .JSON file),

问题 I want to merge some of the data (3 address columns to 1 column) I am retrieving via JSONP from Fusion Tables into jqGrid. Does anyone know if this is possible/how to go about it? Unfortunately Fusion Tables SQL API does not currently support CONCAT via SELECT commands. Oleg provided code for basically colspan-ing 2 columns if one had long data, but I actually want to take the data from several columns and present it as just one column in jqGrid Thanks in advance edit, added a snippet of code

问题 Am trying to convince a team that using jQuery JSONP call with a untrusted third-party might be insecure. Am using standard jQuery code: $.ajax({ url:unsecureserver+"?json_callback=?", dataType:'jsonp' success:function(data) { // doing processing here } }); I need some help on what kind of insecure data to return which could cause issues; e.g. show an alert message. e.g. a JSON statement like: { "success": true } alert('hi'); Any suggestions what I should replace the above with so that it

问题 I find a fantastic bug when I use jQuery ajax to do a request to web service: var AjaxResult; login = function () { AjaxResult = ""; $.ajax({ type: "POST", url: KnutBase.getServiceUrl() + "ServiceInterface/HmsPlannerWebService.asmx/AuthenticateLogin", data: { username: this.username, password: this.password }, dataType: 'jsonp', success: function (response) { //the response value is 'success' AjaxResult = response; }, error: function (data, status, e) { alert("error:" + e); } }); //alert

问题 If you look there and hit F5 (one each second, 10 times maximally), you'll see that few responses don't have jsonp callback don't have search response Is that problem on my side (that URL) or is that just Twitter API's fault? 回答1: This is definitely twitter's fault, even the official link often returns plain instead of padded JSON. [2011-07-16] Seems fixed now. Maybe some twitter devs reading here? 来源： https://stackoverflow.com/questions/6701715/why-does-twitters-api-return-garbage-sometimes

问题 I'm trying to fetch a bunch of photo data from Flickr via a jQuery AJAX call using JSONP. I'd like to display n images at a time, then show the next n images each time the user clicks a button. I've read that one way is to add all the images to the DOM in the callback function and use the "hidden" CSS attribute to hide and reveal the next n images as the user clicks. Is this a recommended practice? 回答1: It depends entirely on what you're trying to do. If you create img elements and set their

问题 I have written following function which takes a json data from a url. function getWeatherDataForCities(cityArray){ var arrAllrecords = []; var toDaysTimestamp = Math.round((new Date()).getTime() / 1000) - (24*60*60); for(var i in cityArray){ for(var j=1; j<=2; j++){ var jsonurl = "http://api.openweathermap.org/data/2.5/history/city?q="+cityArray[i]+"&dt="+toDaysTimestamp; $.ajax({ url: jsonurl, dataType: "jsonp", mimeType: "textPlain", crossDomain: true, contentType: "application/json;