ajax

问题 I would like to query a JSON via post request from a rest API: http://localhost/post1 param1='1' that returns the following: { "json_table": [ { "date": 123, "test": "hello2" }, { "date": 19, "test": "hello" }, } and it should then be automatcially populated into a jquery datatable, a little bit how it is described here: $('#myTable').DataTable( { ajax: '/api/myData' } ); What I don't understand is: How can I tell it to make a post request with a parameter How can I create the table without

问题 Edit: Problem solved! I have several multiselect fields in flask. When I change the selected items in one, I want to trigger a change in the other ones (right now, I am only trying to change one other field, because I don't know how to change several). However, this does not work at all. When I change the selected items, nothing changes, I don't even get an error message. Is a .change event not the right one to use with multiselect? My multiselect field looks like this: and I am using this

问题 i have two select box. if i select Singapore in select box 1, i want to show Indonesia in select box 2 and singapore not display in select box 2. please see the picture this is html code : <div class="input-group select2-bootstrap-prepend"> <span class="btn" style="width:41px; border-radius: 0.25rem 0 0 0.25rem; background-color:#3b5998; color:white; border-right:none;"><i class="fas fa-ship fa-sm"></i></span> <select class="custom-select" id="asal"> <optgroup label="Singapore"> <option value

问题 I am working on a project using ESP32, I get some data from some sensors and send it to a webpage hosted in the same board. I read some info on the web and understood that is "better" to send all data from several sensors using json method, so my function to get and send data is this: void handle_leituras() { String results_json = "{ \"data\": " + Data + "," + "\"hora\": " + Hora + "," + "\"temp_amb1\": " + Tout + " }"; server.send(200, "application/json", results_json); } Testing above

问题 Background Considering this url: base_url = "https://www.olx.bg/ad/sobstvenik-tristaen-kamenitsa-1-CID368-ID81i3H.html" I want to make the ajax call for the telephone number: ajax_url = "https://www.olx.bg/ajax/misc/contact/phone/7XarI/?pt=e3375d9a134f05bbef9e4ad4f2f6d2f3ad704a55f7955c8e3193a1acde6ca02197caf76ffb56977ce61976790a940332147d11808f5f8d9271015c318a9ae729" Wanted results If I press the button through the site in my chrome browser in the console I would get the wanted result : {

问题 I need to send an ajax request to a post method defined in my asp.net core web api as below : // POST: api/Entreprise/Inscription [HttpPost("Inscription")] public IActionResult Post([FromBody] UserInfos value) { return Ok("value 1"); } and this is UserInfos model: public class UserInfos { public string firstname { get; set; } public string lastname { get; set; } public string email { get; set; } public string domainName { get; set; } public string phoneNumber {get;set;} public string address

问题 I recently updated my Xcode to 12.0, and I have the latest iOS 14, and Cordova 10.0.0 on my mac. I also changed the UIWebview to WKWebViewOnly I have also referred to the following link to enable the option in the config file: Ajax Not working in IOS 9.0 Cordova So, my config file looks something like this <access origin="*" /> <allow-intent href="http://*/*" /> <allow-intent href="https://*/*" /> <platform name="ios"> <allow-intent href="itms:*" /> <allow-intent href="itms-apps:*" />

问题 I tried to maka a QUnit async test for checking ajax update. I read of QUnit.asyncTest here https://www.sitepoint.com/test-asynchronous-code-qunit/ but if i try this i get a TypeError: QUnit.asyncTest is not a function thats the complete source: https://gist.github.com/232457b002e5363439aece7535600356 of course i new by using QUnit and used JavaScript not for long time. that a snippet of the part where the error happens: function max() { var max = -Infinity; for (var i = 0; i < arguments

问题 I am sending and retrieving some data with this ajax call and saving result in localstorage like this: $.ajax({ url: "list.php", data: {values: values}, dataType: "json", success: function(result){ var dataToStore = JSON.stringify(result); localStorage.setItem('key', dataToStore); } }); Then I am retrieving it in a separate PHP document like this and trying to add it to a PHP variable. I think the problem occurs because when I console.log, it logs 10 times or so. And I can't echo it in PHP.

问题 I am sending and retrieving some data with this ajax call and saving result in localstorage like this: $.ajax({ url: "list.php", data: {values: values}, dataType: "json", success: function(result){ var dataToStore = JSON.stringify(result); localStorage.setItem('key', dataToStore); } }); Then I am retrieving it in a separate PHP document like this and trying to add it to a PHP variable. I think the problem occurs because when I console.log, it logs 10 times or so. And I can't echo it in PHP.