I have a problem submitting my "form" with json. It is not a traditional form,
= "Snippet-code-js lang-js prettyprint-override">
$ ('# select'). ('Change', function {document.getElementById ("info"). Set attribute ("data-information", this.value);}) $ ('# info'). ('Click', function) {var id = $ (this) Data ('info'); Add (notification);}); Add Function {$ .ajax ({type: 'get', cache: false, contentType: content_type, beforeSend: function (xhr) {xhr.overrideMimeType (content_type);}, data: {'action': 'info_add ',' Info ': info}, url: Sitthid +' info / all ', success: function () {update ();}}); } & lt; Script src = "https://ajax.googleapis.com/ajax/libs/JQuery/1.1.0.0/jquery.min.js" & gt; & Lt; / Script & gt; & Lt; Select ID = "Select" & gt; & Lt; Option value = "1" & gt; Data 1 & lt; / Options & gt; & Lt; Option value = "2" & gt; Data 2 & lt; / Options & gt; & Lt; Option value = "3" & gt; Data 3 & lt; / Options & gt; & Lt; Option value = "4" & gt; Data 4 & lt; / Options & gt; & Lt; / Select & gt; & Lt; Div id = "info" & gt; Button & lt; / Div & gt; So as you see, when selected, this adds "data-information" attribute for div and when the div is pressed So it sends the data-data to the php script. And the problem is that it always sends the same value, but after refreshing it only sends it once and then again the same value as before. It's hard to interpret but the example is here: I think I select "Data 2" and press on the div. It sends "2" but when I change it to "data 3", and press it on the div, it still does not send "2", "3". Sorry for any cash set or nothing bad english and thanks in advance :)
If you If you are also going to use jQuery for settings, then read it with jQuery
Change
document.getElementById ("info"). SetAttribute ("Data-Information", this.value); to
$ "# info"). Data ("info", this.value); Still wondering why you are using data attributes, when you are not just reading the price on demand.
Add ($ ('# select') Val ());
Popular posts from this blog
I am trying to learn PDO, now I have written this small code, but it gives me a serious error: < P> Fatal error: Call a member function at a non-object dot () ... $ con = new mysqli ("127.0.0.1", "root", "", "csvdangercheck"); $ Query = $ con- & gt; ("Id,` var1`, `var2`) values (" id,: var1,: var2) ";); $ query- & gt; bypass pattern (': id', $ id); $ query- & gt; BindParam (': var1', $ VAL1); $ Query- & gt; bindParam (': var2', $ val2); $ Query-> Executed (); I Trying to use print_r ($ con-> errorInfo ()) but Fatal error: Undefined method mysqli :: errorInfo ( ) ... can someone tell me what am I missing? Flaffeh said, you have PDO Missing Mysqy, try it: $ con = new PDO ('mysql: host = 127.0.0.1; dbname = csvdangercheck', 'root', '');
For a specific set of tasks, I need to log in to the incoming request inputstream as well as outgoing response. is. I am using an ActionFilterAttribute for this and overriding the OnActionExecuted and OnResultExecuted methods. So I'm starting with this idea ... Public category ActionLoggerAttribute: ActionFilterArrbit {Public Override Zero On-Offed Execution (ActionActioned Contact Filter Filter) {base.OnActionAxecuted (FilterContext); HttpRequestBase request = filterContext.HttpContext.Request; // TODO: Log the request. InputStream} Public Override Zero OnResultExecuted (ResultExecutedContext FilterContext) {base.OnResultExecuted (filterContext); HTTPRPSPointBase Response = FilterContacts Hpptex response; // TODO: Log on Response.OutputStream}} Ideally I'll hook it up with enterprise library logging because I'm already using it for error logging. Am I reaching the input and output stream at the right time? Can I easily use the Enterprise Library to log i
I am trying to create Java web framework (and learning), and on the basis of 'Code Generator In the process of making the material view of the database in the process of development, I stumbled into a difficulty, which I do not know how to solve it. First of all, I want the following index.jsp : & lt; Body & gt; Use all pages to be created. & Lt;% @ include file = "header.jsp"% & gt; & Lt; Hours / & gt; & Lt;% @ included file = "body.jsp"%> & Lt; Hours / & gt; & Lt;% @ include file = "footer.jsp"% & gt; & Lt; / Body & gt; And, in body.jsp , I should have it like this: & lt; Jsp: include page = "$ {Application_modul}"%> Where application_modul is an attribute defined in its controller: request.setAttribute ("application_modul", "USER_ACCOUNT \\ ' View_user_account.jsp "); This file can be found properly, but the processed JSP does
Comments
Post a Comment