How to do a server-side Ajax validation in a modal box

stackoverflow.com - 2012-07-03 17:00:53 - Similar - Report/Block

I currently have an app that is using a twitter bootstrap modal box. The div that the modal is displaying is getting loaded with JQuery from /users/new action. Everything works great if the user enters valid data in the modal box submitted but if the data sent to params does not pass validation the controller redirects back to the new act...

Determining whether MVC3 server validation is successfully

stackoverflow.com - 2012-04-26 14:34:36 - Similar - Report/Block

When returning from an AJAX query, is there a way to determine whether the server side validation added any errors? I have tried if ($('#MyForm').valid() == true) in an OnSuccess function, but it seems to always be true, regardless of whether the server side validation failed or not. The refreshed HTML if generates does put in the error...

Two questions: should I do client-side or server-side in terms of validation? Also, how would I verify that no textbox is blank/invalid...

stackoverflow.com - 2012-04-17 20:53:12 - Similar - Report/Block

...with jquery/javascript? I want to check and make sure that a value has been entered and that it's a number. First - Is it a best practice to do validation on the client-side, server-side, or both? Is this something that should be validated twice or is checking on the client-side enough? Second - If client-side validation is the best wa...

disabling second text field after data validation through ajax of first text field

stackoverflow.com - 2012-03-06 18:45:31 - Similar - Report/Block

As I was experimenting with JSF 2.0 , i came across a scenario like this . I have two text fields - based on input of first field an ajax call is fired using <f:ajax ... /> After the response is back I am re rendering the second text field ..but i want to disable the second text field based on some server side validation of first fi...

Pass parameter to ModalpopupExtender from client side

stackoverflow.com - 2012-04-26 05:24:04 - Similar - Report/Block

I have a gridview in which one column can either point to link A or link B. There are 2 different modalpopups for these links. I am using Ajax modalpopupextender. I am initiating the modal popup from client side using $find(mpid).show(). I want to pass some parameter to the modal popup. If I do this code behind, I know it will work as I h...

ValidationSummary for server side errors is not working

stackoverflow.com - 2012-03-21 12:03:48 - Similar - Report/Block

Client side Validation and ValidationSummary is working fine for my project (MVC4 + Razor + Unobtrusive JS) but the Server side errors are not shown on my view and if there was any client side error, it does not get removed from the view (it does from the ModelState). I have tried on both Chrome14 and IE9 Server side errors are being adde...

Magento form field AJAX validation

inchoo.net - 2012-11-05 12:56:21 - Similar - Report/Block

In this short article I will show you a quick way of adding an AJAX-ed validation on Magento form field. If you open up the {MAGENTO_ROOT}/js/prototype/validation.j s file and look into its header comments you will see that Magento’s JavaScript validation is actually done trough 3rd party JavaScript library called Really Easy Field Validat...

How to code a JavaScript modal popup (to replace Ajax)?

stackoverflow.com - 2008-11-14 00:22:46 - Similar - Report/Block

I need to replace our Ajax Modal Popup controls with a JavaScript equivalent. We use this as a simple context sensitive help type popup. I did a quick browse but didn't see quite what I was looking for. I just need some text and a simple Close button/link, but I would like the page darkened below the popup, as it does with the Ajax modal...

Avoiding 'async: false' in JQuery validation

stackoverflow.com - 2013-02-19 13:31:12 - Similar - Report/Block

I've written a JQuery validation method for checking a custom field. To check the data I call a server-side script using AJAX, which in turn, returns true or false. If false, the response will also contain an error message: var errorMessage; var rtErrorMessage = function() { return errorMessage; jQuery.validator.addMethod('customvalida ti...

Email Validation in javasript

stackoverflow.com - 2012-03-22 15:12:54 - Similar - Report/Block

i know this question will be closed because i studied many example of this but plz see i think i am doing something different. i coded my server side PHP email validation with this : if (!filter_var($user_new_email, FILTER_VALIDATE_EMAIL)) { $errors .="Email,"; $pass = false; } my client side email validati...

In simple modal control i can't access textbox value on server side

stackoverflow.com - 2012-04-07 08:45:43 - Similar - Report/Block

when i use simplemodal control and put textbox in it and type some thing in this textbox and click on submit button on this button event i close this popup and call post method of submit button at that time on server side i didn't get value of this text box directly. Please suggest me how to get value of that textbox which is in simplemod...

Response from Server using Jquery and Ajax

stackoverflow.com - 2012-03-24 08:05:31 - Similar - Report/Block

im having a problem with getting any response from my server using Jquery and Ajax. Server side: $data = strtotime("now"); echo $data; // $data Client side: html code... <script type="text/javascript" src=".../modjpicker2.js"></script& gt; </body> </html> modjpicker2.js: $(function() { $.ajax({ type: "GET",...

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Hide the Ajax thank you message, after 3 seconds and display Main Form

stackoverflow.com - 2013-04-26 12:37:34 - Similar - Report/Block

I am create a Contact Us Form with jQuery Validation and jQuery Ajax submission. After the message is displayed via Ajax for 3 seconds the mesage should be visible to user, after that the form should re-appear. Here is my HTML codespec: Here is my jQuery Validation and jQuery Ajax submission codespec: Any help will be appreciated.

How to use Ajax form when the form is built dynamically?

stackoverflow.com - 2012-04-02 17:10:42 - Similar - Report/Block

I have a form in my aspx markup. I add to it some fields dynamically. I submit them to a controller's action. How should I read them in the server side ? Update My form contains textboxes. I have thought to use one model that will contain an IEnumerable<FormItem> in the client side I'll fill it with Ajax form. Make sense?...

How can I send a GET request from my flask app to another site?

stackoverflow.com - 2013-03-17 16:11:57 - Similar - Report/Block

Originally, I tried to post an ajax request from my client side to a third party url, but it seems that the browser have security issues with that. I thought about sending an ajax to the server side, from there to send a GET request to the third party, get the response and send it back to the client side. How can I do that with flask?...

ASP.NET jQuery AJAX call to PageMethod returns parsererror with 200 response

stackoverflow.com - 2012-08-27 22:51:05 - Similar - Report/Block

From what I can gather, the issue is that the PageMethod is not returning JSON. Do I have to do something else on the server side to properly format the return value? Is there something else I'm missing? (Note: I'm testing this for IE8 right now) On the client side (using jQuery 1.8.0): $.ajax({ type: "POST", url: "Test.aspx/GetDate",...

Why are Ember.js authentication solutions using token instead of server sessions?

stackoverflow.com - 2013-03-16 16:46:11 - Similar - Report/Block

Every auth system I have seen for Ember has been token based. Is there a good reason why this is being done instead of relying upon server-side sessions? Considering that ajax is just regular HTTP requests I am failing to see the downside to server-side sessions to maintain authentication state.

WCF server side async invocation

stackoverflow.com - 2012-06-02 11:10:45 - Similar - Report/Block

I'm trying to implement the async operation on the server side using Begin and End operations on the server side. And for the opreation [OperationContract(AsyncPattern=true)] is configured. I have not generated the proxy on the client application but using the channel factory to create the service. Though it looks like service instance is...

Modal plugin of Bootstrap 2 is not displayed by the center

stackoverflow.com - 2012-04-28 13:44:39 - Similar - Report/Block

I use bootstrap modal plugin. But modal dialog is not shown in center. Why? my mistake? http://dl.dropbox.com/u/573972/stackover flow/bootstrap/modal.html <!DOCTYPE html> <head> <meta charset="utf-8"> <title>test</title> <meta name="description" content=""> <meta name="author" content=""> <...

how to bypass Access-Control-Allow-Origin?

stackoverflow.com - 2011-09-27 08:03:12 - Similar - Report/Block

i'm doing a ajax call to my own server on a platform which they set prevent these ajax calls (but i need it to fetch the data from my server to display retrieved data from my server's database). My ajax script is working , it can send the data over to my server's php script to allow it to process. However it cannot get the processed data...

jQuery AJAX mangling character enoding on the way to the server

stackoverflow.com - 2012-08-20 20:12:26 - Similar - Report/Block

I have looked through several question about AJAX and character encoding, but I can only seem to find questions about the response's encoding, but not where the data sent to the server's encoding. I am sending a form serialized using jQuery to the server. PHP then saves this form's fields to a database. The database uses latin1-swedish-ci...

using jquery ui modal dialog to submit a form

stackoverflow.com - 2012-06-18 20:53:39 - Similar - Report/Block

I am having difficulty using JQuery UI Modal Dialog when submitting a form. The intent is you hit the submit button, the modal pop ups and depending on your selection from the modal the form either submits or it doesn't. Instead the modal pops up and automatically submits Front end: <div id="dialog" title="Basic dialog"> <p>P...

Return JSONP from Classic ASP with Javascript server side coding

stackoverflow.com - 2012-03-09 18:32:32 - Similar - Report/Block

I'm calling a classic .asp page from jquery to return a list (using JSONP). I want to use JSONP because of the same origin policy that causes problems when my website is viewed through google translate. The problem with all of the solutions I have found is that they assume the asp page is using VBscript as the server side language. I am u...

Yii ClientSide Validation on Render Partial not Working

stackoverflow.com - 2013-04-23 16:08:38 - Similar - Report/Block

I have a Yii form which calls a render partial from another model (team has_many team_members). I want to call via ajax a partial view to add members in team/_form. All works (call, show, save) except for ajax validations (server and client side). If i submit form, member's model isn't validating, even in client side, it's not validating...

Prevent full postback for UserControl with ValidationProperty attribute

stackoverflow.com - 2012-06-21 05:45:35 - Similar - Report/Block

I have an ASP.NET usercontrol that implements the ValidationProperty attribute. This attribute successfully makes it possible for me to use a RequiredFieldValidator for my custom control, however on validation it causes a full postback rather than using client side javascript based validation. Is there a way to prevent this and enable c...

WebBrowser and javascript validation

stackoverflow.com - 2012-03-07 19:59:43 - Similar - Report/Block

I need a way to check for responses generated by javascript validation. I want to generate a post back even if the user enters bad input, and then check the server response. So first I tested this in Firefox and the page the server sent back had the validation fired (ie. it showed what was wrong). However when I do the same action on the...

How to give Ajax call in modal dialog box

stackoverflow.com - 2009-11-30 07:16:03 - Similar - Report/Block

I am using modal dialog box from jQuery UI. I want to make a Ajax call to display the content in my dialog box. $(function(){ $('#myLink').live("click", function(){ $('#lbContent').dialog('open'); var url= $(this).attr("href"); $('div#lbContent').empty(); $('div#lbContent').load(url); return fal...

server side events (for dummies:) )

stackoverflow.com - 2012-04-04 07:28:56 - Similar - Report/Block

i read the specification and few examples/tutorials about Server Side Events, but i do now fully understand the entire process. If when using ajax the request-> response cycle is simple to understand, here it seems to be a little bit complicated. As described here : http://dsheiko.com/weblog/html5-and-serv er-sent-events ,i do not underst...

How do I use jQuery to extract part of a dynamically loaded mustache template

stackoverflow.com - 2012-03-04 04:39:26 - Similar - Report/Block

In an attempt to avoid repetition, I am trying to use mustache for templating on both the server and client side. I have a template something like the following: <html> <head>...</head> <body> <table> <tbody id="#this"> {{rows}} <tr>{{row}}<tr> {{/rows}} </tbod...

How to c# send notification to ajax when database changes? Wich one is the best way?

stackoverflow.com - 2013-04-26 19:35:50 - Similar - Report/Block

i read a little about WebSockets, Comet, WebApi, WCF, etc and want to know the best way to create a server application wich can be read from angular js app, ios app, android app, etc. Thanks I want to do something like facebook. The user open the page and let it stopped. After a few seconds (when database updates) the client side upateds...

How to stop bots from crawling my AJAX-based URL's?

stackoverflow.com - 2012-03-26 01:10:24 - Similar - Report/Block

I've got several pages on my ASP.NET MVC 3 website (not that the technology matters here), where i render out certain URL's in a <script> tag on the page, so that my JavaScript (stored in an external file) can perform AJAX calls to the server. Something like this: <html> ... <body> ... <script type=...

Using jquery with Ajax in a Joomla 2.5 component

stackoverflow.com - 2012-07-29 13:26:41 - Similar - Report/Block

I'm having difficulty figuring out where I put my Ajax and server code in a Joomla component. I've created a simple hello world component following the Joomla part 2 docs (I don't need any of the other stuff just a simple component). Now I'm trying to add Ajax code with jquery using a simple jquery/ajax tutorial . So I added this code to...

jQuery modals and deep linking

stackoverflow.com - 2013-03-22 15:19:39 - Similar - Report/Block

I currently have a gallery which opens a modal pop up when you click on the thumbnail. What I would like to do is to be able to generate a unique link specifically for the modal (i.e.; www.mywebite.com/#link1), which loads it's content via ajax. If somebody was to send this unique modal link and send it to someone and they were to paste i...

Keeping list of attached files with TempData

stackoverflow.com - 2013-03-23 22:36:00 - Similar - Report/Block

Hello Friends... I have a mvc project and a form with a attachment box (such as yahoo mail compose) for example "create_request.cshtml" I want: each user fill the fields and upload his/her files (i post each file by Ajax when the user select any one) and after submit the form, if the page has error (checked server side), user see the uplo...

Manual Remote Validation in ASP.NET MVC 3

stackoverflow.com - 2012-03-25 23:55:33 - Similar - Report/Block

In one of the scenarios I have, there is need to do remote validation to make sure a field is not entered again. This could be done using the ASP.NET MVC 3 Remote Validation, however, this works perfect in a form that is used to CREATE a record, not in a form that is used to a record, or else, it will always give me an error that the re...

Twitter bootstrap - Focus on textarea inside a modal on click

stackoverflow.com - 2012-07-24 18:01:10 - Similar - Report/Block

Just starting to play around with bootstrap and it's amazing. I'm trying to figure this out. I have a textarea for feedback inside a modal window. It works great. But I want the focus to go on the textarea when you click on the button to activate the modal. And I can't seem to get it working. Here is a fiddle: http://jsfiddle.net/denislex...

fluent validation with when on client side

stackoverflow.com - 2013-03-19 08:16:38 - Similar - Report/Block

In a ASP.NET MVC4 application we are using FluentValidation for validating our models. In certain cases we only want to validate a property when another property has a value. We use the When keyword to accomplish this. A simple validation class looks like this: public class PersonValidator : AbstractValidator public PersonValidator() Ru...

Error messages with Spring MVC 3.1 and ajax calls

stackoverflow.com - 2012-06-22 18:16:29 - Similar - Report/Block

I am working on a Spring MVC 3.1 web application, and almost all of my form submits are done using jQuery ajax calls and form serialization. This works great. I needed a way to pull the validation error messages back from the server, so I looked for an example. I found one online that essentially placed the BindingResult object into a cus...

Clicking Back after fancyBox AJAX Form Submission

stackoverflow.com - 2013-01-18 17:05:51 - Similar - Report/Block

Not sure if this is even possible, but I have a AJAX form like this fiddle: http://jsfiddle.net/nicorellius/GfeEf/ On my website, it is working fine. I do a simple validation in the form with JavaScript, but if the user gets through the JavaScript, the user is presented with a Campaign Monitor webpage: either saying yay or nay to their v...

jQuery AJAX (ошибка какая-то) - jQuery

cyberforum.ru - 2013-03-19 14:42:13 - Similar - Report/Block

Код: $(document).ready(function(){ $("#reg_step1_button").click(function(){ $('#reg_step1').modal('hide') }); $("#reg_step2_back").click(function(){ $('#reg_step2').modal('hide'); $('#reg_step1').modal('show'); }); $("#reg_step2_button").click(function(){ var login = $('#inputLogin').val(), password = $('#inputPassword').val(),...


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