I'm a newbie jquery user so I may be doing something wrong, but I'm doing it well. My use case tells that I need to send files to server and the server will throw an Excption when the file type is unkwown. We are only accepting text files such as word, so a movie will get the mentioned exception.
It works on firefox, but on IE8 (and maybe others) I get a blank page since the line below gets a "Access Denied". It seems that the iframe that jquery builds gets inconsistent.
I am using Bassistance Multipart demo . The thing that doesnt seem to work is when an error is shown the form does not scroll to, or focus on the form element if you are below the error.
I have a simplified version below of a multipart form. There are two steps and two tabs. I want the user to enter their username and email address and click 'Next' which will validate to make sure those fields are filled in, then activate and advance to tab #2 (Step #2) of the form, where they enter their credit card information.
I am having difficulty because username, email and credit card are all in the same form and I need to only validate certain fields on each step of the form. I was thinking I could make a function when the 'Next' button was hit that would validate the first two fields?
Here is what I have so far. I have a 'Next' button which activates and advances the tab to Step #2, but I need to work some form of validation into it before it advances. At the bottom of the page I have a 'Submit' button which is just so you can see that the validation is working if the form is submitted. I just want the 'Next' button to activate a function to only validate the fields on Step #1 (username/email).
Is it possible to send an AJAX XMLHttpRequest using prototype.js API for a multipart/form-data ?
I already done parsing form parameters and sending GET/POST request, but does this work with <input type="file"> ? Who handle file submit and encoding ?
Does anyone know where I can find an ASP server side script written in JavaScript to parse text fields from a form method='POST' using enctype='multipart/form-data'? I'd also like it to parse the filename.
I found a great ASP VBScript for uploading files, but the rest of my Web site is coded in ASP using JavaScript and I can't figure out a way to immediately pass the text fields already parsed from server side VBScript to server side JavaScript.
My ASP code looks like this:
<script language="JavaScript" runat="server"> //I would like to add JavaScript to parse the text field and filename of file1 here. </script> <!--The 3rd party document below parses all fields from the message content and uploads any file fields it encounters.---> <!--#include file="aspinclude/upload.asp"--> <script language="JavaScript" runat="server"> //Add record here (title1, filename from file1). </script>
In my code (ASP.NET MVC using Nhibernate) , I do this :
[Code].....
Then I display the result in the DIV named "myFormDOFF" Of course, my .NET code can generate exception. I'd like when I receive an exception didn't change the content of "myFormDOFF" but display the message send by the exception in another DIV.
I am needing some help with an error I'm getting from a project I'm working on. First off let me preface this all with the fact that I'm a total javascript noob. I'm really trying to understand what I'm doing wrong. So any help or advice is MORE than welcome. Here's what is happening. I found this code that will duplicate a row in a table and modifiy the name of a input in the row. Well for my purposes I have two different tables I need to work with. (each one idividually) So I changed the code a bit to make it accecpt a variable to use for the table name. (before it was static) and now I'm getting a error. Error: uncaught exception: [Exception... "Component returned failure code: 0x80004003 (NS_ERROR_INVALID_POINTER)" nsresult: "0x80004003 (NS_ERROR_INVALID_POINTER)" location: "JS frame :: http://www.tourandtravelnow.com/admin/scripts/faxPageScript.js :: addRow :: line 14" data: no] This is the old code that would work (only for one of the tables)
I am having trouble getting my expanding menu to work in Firefox and Opera. It works fine in IE though. I did not write the javascript myself, as I am fairly new to JS, but I did all the HTML and CSS. I used the error console on FF, and also used FireBug. They both returned the following error:
Serverless situation where applet drives document scanner and captures images. Currently use data uri technique <img src="data:image/jpg;base64,BLAHBLAHBLAH> to dynamically change img src (image fed from the applet) when user wants to view a particular image.
Works great in firefox...In ie8, however, the 32K limit on data uri's stops me cold.
I researched switching over to MHTML techniques for IE only....but without server-side generation of the MHTML (or CSS), I am running into issues.
Does anyone know of a way to dynamically 'inject' MHTML content via javascript into current document for use as MHTML image ?
Couple questions for the jQuery internals-aware folks. This is a bit long, sorry for that. I'm working on beefing up error handling in a web application. I want to ensure that I'm catching all exceptions and handling them via my own UI system. The window.onerror function is part of the solution,
I'm getting a warning message from internet explorer's javascript debugger for jquery.min.js (I load the most recent version from Google's CDN):
Error details Web page User agent: Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E) Timestamp: Sun, 6 Mar 2011 14:40:13 UTC
I am able to run below code in IE but not in FireFox. Script : var prodElement = document.getElementById('moveattrribseq '); var value = " "; prodElement .add(new Option(value,value)); : This not working in FireFox
I want to add a color change to an anchor tag. But only on a few pages. I am trying this but it does not work: $(function(){ var urlName = [URL] if (urlName == window.location.href) { $('.news-list-item > h3 > a:first').css('color','#8CAAC3').css('text-decoration','underline'); }});
I was using jquery-1.3.2.min.js to show a modal dialog on a button click event handler and this worked fine. The same did not work with jquery-1.4.2.min.js and yielded the following script error on my IE -8 broswer. Message: Exception thrown and not caught Line: 75 Char: 399
I've been using $.get() and $.post() extensively, but then noticed the more functional $.ajax, which lets you handle server-side errors using the "error" option. The parameters to the callback function for the error option are: (xhr, status, exception), where in the documentation it says "exception" is the Exception object if it's supplied.
My server-side is PHP, and when I perform a: throw new Exception("You can't do that!") or trigger_error("You can't do that!", E_USER_ERROR) It does run my error callback, but it puts 'undefined' in the "exception" object, and my custom error message is nowhere to be found. How do I populate that Exception object on the server side, so that the error callback can then access it?
Lots of submenus and such, and just can't get this going. Works fine if I remove the submenu aspects of the script, however with these, it returns the error: uncaught exception: Syntax error, unrecognized expression: #
When I upgraded to jQuery 1.7.1 (from 1.5.x), I found that an exception was suddenly thrown on every keydown event on an INPUT type="text". I still get the exception when I remove my change and keyup events. Previously I bound to these elements with .live, but I have the same issue with the new .on, so I don't think this problem is even related to my bindings.
The exception is as follows (from the custom WebKit frame where my script runs):
This occurs on line 3255 of jquery-dev-1.7.1.js, which reads:
I did some poking around and found that handleObj.origType is "keydown". There is no jQuery.event.special["keydown"] defined, meaning that the first part of the expression evaluates to undefined (there is no such thing as {}.handle). The second part of the expression, handleObj.handler, evaluates to true. The entire expression therefore evaluates to true, which can't be applied as a function.
Theexpression in red works fine in jQuery 1.2.6 but does not in 1.4.2.
jQuery( "#menu_sample > li > a[@class=expanded]").find("+ ul").slideToggle("medium"); All the child li items for the following HTML should display: < li><a class="expanded" href="#">Weather</a><ul> (li items here) [Code]...
I am opening a blank window and writing a javascript on the new window to submit a form.when I execute a line "newWindow.document.write(newwdtxt2);"(3rd line from last) I get an exception and last two lines do not execute. I see this problem only in IE 6, Code works fine with IE 7.Below mention is my code
function openWindow(url,name,options) { var aToken = ""; aToken ="2121225434349231132674638921:something"; if(aToken=="") { aToken=document.formEMS.AUTHTOKEN.value; } var newWindow = window.open("", name);
The code I am writing fetches a csv file with weather data and updates the contents of the page every 5 seconds. It works correctly as far as I can tell in Firefox, IE, and Chrome. In Safari it works correctly the first time it loads but gives the following error any time after that.
Error: NETWORK_ERR: XMLHttpRequest Exception 101 I've searched for this but couldn't find anything that seemed to be similar to the issue I'm having. The error occurs on the xmlhttp.send(null); line.
Code: function getFile(url) { var file_url = url + '?t=' + ((new Date()).valueOf()); if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari xmlhttp=new XMLHttpRequest();
Click "other information" in the left, first it's work good. But when I refresh and click "other information" again, I got javascript error: unknown exception.
Has anyone seen the "Exception thrown and not caught" error message while working on some script? I started seeing this the other day, before heading home (too tired to work on it at that time.) I've tracked it down to an AJaX file that is being used by the ColdFusion server I'm working with (it is including a file called "cfajax.js"). Searching Google, it seems that there is an issue with parseJSON. Has anyone determined what could cause this? Or a fix for it? I'm running out of ideas.
I have a puzzling message on my page at URL] It says the API is not loaded. The Firebug gives this: uncaught exception: API not loaded, please pass in a 'site' I wonder which API..
