Access-Control-Allow-Origin: http://yourdomain-you-are-connecting-from.com on target server in php: header(“Access-Control-Allow-Origin: http://yourdomain-you-are-connecting-from.com”); in case you don’t want to use server-scripting language: put this in (linux) console a2enmod headers and to your .htaccess file add Header set Access-Control-Allow-Origin: http://yourdomain-you-are-connecting-from.com
According to the w3 spec section 4.6.3 for XMLHttpRequest a user agent should honor the Set-Cookie header. So the answer is yes you should be able to. Quotation: If the user agent supports HTTP State Management it should persist, discard and send cookies (as received in the Set-Cookie response header, and sent in the Cookie … Read more
The usage of POST in Add form is by default. The main idea for customizing jqGrid for RESTfull backend you can find in the old answer. To use ‘DELETE’ in form editing if you use the Delete button of the navigator toolbar. Look at here or here. So you should use about the following settings: … Read more
You can’t “download a file using AJAX”. AJAX is about downloading data from a server for JavaScript to process. To let the user download the file either use a simple link to the file/servlet, or if you really, really need to use JavaScript, then assign the URL to document.location.href. Also you need to make sure … Read more
You need to implement a custom ExceptionHandler for this which does basically the following when an exception occurs in an ajax request: String errorPageLocation = “/WEB-INF/errorpages/500.xhtml”; context.setViewRoot(context.getApplication().getViewHandler().createView(context, errorPageLocation)); context.getPartialViewContext().setRenderAll(true); context.renderResponse(); This is not exactly trivial if you want to take web.xml error pages into account. You’d need to parse the entire web.xml for this to … Read more
Asynchronous JavaScript And Xml. A technique for achieving bi-directional, script-driven communications between Web browsers and servers via HTTP. See also: definition on Wikipedia AJAX Introduction on w3schools Ajax Workshop 1 on Ajax Lessons Edit: As pointed out by Nosredna, JSON is often used in place of XML.
Try calling .trigger(“create”) on the element with the new content. According to the jQuery Mobile docs, “The create event is suited for enhancing raw markup that contains one or more widgets.” EDIT: As of jQuery Mobile 1.4, .trigger(‘create’) is deprecated, and you should use .enhanceWithin() instead. (Thanks to John Mc for the heads-up.)
While I would recommend using a full library to make usage easier, making AJAX requests can be fairly simple in modern browsers: var req = new XMLHttpRequest(); req.onreadystatechange = function(){ if(this.readyState == 4){ alert(‘Status code: ‘ + this.status); // The response content is in this.responseText } } req.open(‘GET’, ‘/some-url’, true); req.send(); The following snippet is … Read more
Simple example: Form with textbox and Search button. If you write “name” into the textbox and submit form, it will brings you patients with “name” in table. View: @using (Ajax.BeginForm(“GetPatients”, “Patient”, new AjaxOptions {//GetPatients is name of method in PatientController InsertionMode = InsertionMode.Replace, //target element(#patientList) will be replaced UpdateTargetId = “patientList”, LoadingElementId = “loader” // … Read more
I get the same problem. I have used 10hrs to findout. https://serverless.com/framework/docs/providers/aws/events/apigateway/ // handler.js ‘use strict’; module.exports.hello = function(event, context, callback) { const response = { statusCode: 200, headers: { “Access-Control-Allow-Origin” : “*”, // Required for CORS support to work “Access-Control-Allow-Credentials” : true // Required for cookies, authorization headers with HTTPS }, body: JSON.stringify({ “message”: … Read more