ajax

Calling WCF service POST method from jQuery Ajax

I have a following WCF method [OperationContract] [WebInvoke(Method = “POST”)] public string HelloWorld(string stest) { return stest.ToString(); } And I have a jQuery Ajax client code as below $.ajax({ type: “POST”, contentType: “application/json; charset=utf-8”, url: ‘../../Service.svc/HelloWorld’, data: { ‘stest’: ‘testdata’ }, dataType: ‘json’, success: function (resp) { }, error: function (error) { alert(error); } }); When ajax invoke HellowWorld method,…
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CodeIgniter – Ajax file upload – not uploading the file

I’m having a form inside a bootstrap modal window, in which I upload some files. This is my script /** * Handle the file uploading for the article */ public function upload_ajax() { $this->output->enable_profiler(false); // check if the article has been created if (!$this->input->post(‘post_id’)) { // do something here .. } else { // set upload configs $dir = FCPATH…
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In rails, updating a div with Jquery/Ajax

I need some guidance on how to update a div on a page with Jquery/Ajax without actually loading the page. Before I ask the question, I will provide some necessary information. I have two models: Scoreboard Model(has_many Teams) Teams Model(belongs_to Scoreboard) On scoreboard#show page, I have rendered a partial to display all @scoreboard.teams. The partial displays all the teams in…
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Mailchimp API V3 jQuery Ajax POST subscribers

There has been a big update on the Mailchimp API (v3.0) and many of the jQuery plugins are out of date in order to POST subscribers on form.submit(). After reading v3.0 docs: Managing subscribers suggests the following JSON object format: { “email_address”: “urist.mcvankab@freddiesjokes.com”, “status”: “subscribed”, “merge_fields”: { “FNAME”: “Urist”, “LNAME”: “McVankab” } } And the following root endpoint for the…
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jQuery parseJSON error with WATable

Has anybody tried WATable jQuery plugin? I’m trying to use WATable jQuery plugin, which supports grid table. Its example works with self-generated random data. But I want to use my data from database. So I implemented ajax request and got list data. However, if I add this statement in $.ajax() function, I see Uncaught SytaxError, though I don’t use the…
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How to call a manged bean listener method from jsf.ajax.request() JS function? [duplicate]

This question already has an answer here: How to use jsf.ajax.request to manually send ajax request in JSF 3 answers I am using JSF 2.2. I want to know the way to call a listener method of a managed bean using jsf.ajax.request() from a JS method which gets called on a value change event of a h:selectOneMenu and h:selectBooleanCheckbox. In…
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File Upload Using Ajax Upload

I am using AjaxUpload to upload a file. Obj is created on controller initiation and autoSubmit set to false. I invoke submit event on obj on click of Upload File button. But its executed only once. Submit event is not executed for subsequent clicks. Please provide me our inputs. Thanks. HTML: <div class=”form-group”> <label for=”uploadFile” class=”col-sm-2 control-label”>Upload File:</label> <div class=”col-sm-9″>…
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