I've been doing some research on url names. The problem is, I need this code to return like say "index.php", it would return "index". But idk where I went wrong..
The code:
<script>
var sPage;
var sPath = window.location.pathname;
//var sPage = sPath.substring(sPath.lastIndexOf('\') + 1);
[Code]...
is there a way to assign an event to a file input so that when a user selects a file to upload the event is triggered and i can check out the file extension? The reason why is simple, i want to perform different actions depending on the type of the file.
View 2 Replies View RelatedI have a folder "A" with 10 files, all with .txt extensions in it. I want a java script to open all the 10 files in the folder "A" and change the extensions to .js and save it in a folder "B".
View 2 Replies View RelatedI allow people to upload images onto my web server. I want to verify each image is less than 50Kb and is an image type, this is what I came up with Verifying the files extension Code:
View 7 Replies View RelatedI have seen many Javascripts on Internet that checks the extension of the file before uploading. But all these scripts checks the extension when the Submit button is pressed. I want to check the file extension as soon as the file is selected. The script should delete the selected file from the type=file box and display an error message (when a file with the wrong extension is selected).
View 1 Replies View RelatedI would need javascript code to check extension of uploaded file. File upload in not mandatory, but I need script to check extension and allow only JPG, BMP, PGN and other Image files.
View 3 Replies View RelatedI have a flash player pulling videos from a folder and Im using the Javascript below to display the name of the file that is currently playing. What I would like to do is remove the file extension from the filename when it is displayed.
Currently displayed: Now Playing: Michael Jackson Thriller.mp4
Fixed display: Now Playing: Michael Jackson Thriller
[Code]...
The mounds of RegExp data will take me days to sift through can someone help me create a regular expression to find a file extension? (all characters after a period) I have already gotten this far: .+. to find everything before and including the period; and I was hoping to integrate the caret to say everything but .+. But I just can't get it to work.
Note: I will be writing a file to the server with JScript ASP. The file name will be passed to the script that writes the file, and I want to make sure that in addition to removing any possible code from the line being written, that I also prevent an executable file from being created. I will be searching for certain extensions and returning if anything else is found.
I am kinda new to java scripting and here is what i am trying to do. I have a folder "A" with 10 files, all with .txt extensions in it. I want a java script to open all the 10 files in the folder "A" and change the extensions to .js and save it in a folder "B".
View 9 Replies View Related[How to fetch filename with extension from file path? The file path is like this.(E:/videos/India.avi). I want to fetch only India.avi from file path.how to do it in javascript?/]
View 2 Replies View Relatedactually there's no error in the code only that is only made to check for one input field and my form has 3 image upload fields, the original is:
<form enctype="multipart/form-data" action="action.php" method="post" onSubmit="if(!this.img1.value.match(/.jpg$/i)){alert('Must be JPG file');return false};return val(this)">
<input type="file" name="img1">
</form>
This works great but what modifications should have to be able to check multiple file input fields?
How to Upload video file of any extension and it converts to .flv like U-Tube?
View 1 Replies View RelatedI am using jquery.validate.js for my validation. I need to validate some dynamic input fields. By using class now I am able to validate that. Here my problem is to validate for the file extension.
For static files I use as
file: {
required:true,
accept: "png|jpg",
},
How to write the accept validation for dynamically generated input fields. Below is my input field where the ID and name will change for every input field.
<input type="file" id="tval_1" name="tval_1" class="required accept" />
JQuery and I have a function which adds an image to a link depending on the file type.
How to write a statement that says....if there is no file extension - leave the default styling, if not add file extension. At the moment I have dots and images..see here [url]
I have recently bought the book: JavaScript & DHTML Cookbook. As I
opened the .js files with note pad, I asked myself why was the code
formated in such a way. The code looks as if it had been produced by
some kind of programs instead of a person. I also noticed a lot of
little squared zeros; what are those all about?
I have also noticed code formated in a similar way, when viewing some
of the source code of the web pages on the MSN web site. If someone
knows anything about this machine-like formating, I would love to hear
from you.
How to run ajavascrpt prgram...i.e .js extension........
Is it to be run in dreamweaver...or any other simple way is there......or it is to be embedded in html code...and then run as .html extension...
This might be more of a firefox extension development question but it has to do with JS so i'll ask here in hopes of finding someone with experience in this.
My extension requires the URL of the image that was right clicked. Meaning I have added a new option in the right-click menu when an image is right-clicked that calls a function in my JS file
JavaScript Code:
imgSrc ();
This function requires the URL of the image that was right clicked to be passed into it. Does anyone know how I would do that?
I have a website in development that has some similarities to Kaboodle.com. I need a FF/IE toolbar button build that can extract images from a website and populate them into my db for display in my pages. This fucntion will work identical to how kaboodle.com works. I had the firefox buttons developed by some freelances, however they lacked the expertise in javascript to make them work correctly.
I need advise on where to turn to so that I can get a quality finished product. I wish to have the work done and I plan to post up a job but I need to know how to word it. Does anyone have experience with this? Can someone point me in the right direction?
I am trying to extract the domain name from a url using javascript but having some problems.
This is what I have:
Code:
var publisherName = document.domain;
if(publisherName.indexOf('www')){
publisherName = document.domain.substr(3,document.domain.length);
}
But it is not working and I am not sure how to rid of the extension Basically, this is what I want: Whether the location being sub domain or not it need to get from somthing similar to[URL]...
I want to implement the jQuery GUID Helper plugin into my web app but I don't know what's the "best practice" method of incorporating it into my code.I'm basically creating a cart system from scratch (figured it was asufficientlycomplicated system to use when learning jQuery). When the visitor first adds an item to their cart is when I wanted to create the GUID for the visitor. I have a cart-handler.js script that I link to from the item view page:
<script type="text/javascript" src="/js/cart-handler.js"></script>
That script's first line is my$(document).ready(function(){ and the script handles AJAX calls to loading the data into cart record in my MySQL database, updates the cart total on the items page, and changes the button from "Add Item" to "Update Quantity".So would I need to link to the jquery.Guid.js script right from the view items file for my item view page? Or can I reference the plugin from the cart-handler.js file?
I am developing a Firefox extension and after upgrading from jQuery v1.2.6 to v1.3.2 I found that including jQuery in the XUL-file will break other extensions that displays buttons on the toolbar, among those is Adblock Plus.
I have not tried any versions between those mentioned so I do not know in what version this happened. If i revert to v1.2.6 everything is OK.
I'm writing a Chrome extension and using the local storage functions written here However the log in Chrome keeps complaining that:
[Code]...
I'm creating an extension on Firefox that wishes to parse the source of a page that the user is currently viewing for specific information. I've got as far as creating a simple extension with a button and when I click on it, it will show the url of the page I am currently viewing through: content.location.href. All the examples I've seen so far concerning viewing the source forces you to either use the 'view-source:' convention or the 'xmlhttprequest' method.
But these examples seems to be meant to be called within a web page and not an extension. When I cut and paste with these examples, I only get the source for the actual chrome portion of Firefox. I've tried modifying some of the examples to include 'content.document....etc' to reference what's being displayed in the browser, but it doesn't seem to work. Any sample or reference code so I can extract the page source of my current window from an extension?
This probably isn't that difficult, but it's a bit out of my league.
What I'm looking to do is find an image name, I think using document.images [], then strip the extension, then use the DOM to set the result as the class name of a div.
Something like this:
document.getElementById("thediv").className = [image src without extension];
The image that I'm looking to identify will change from 01.gif to 40.gif, and is served by a lame proprietary server-side tool. I can't control what it is at any time, but it will always be from 01.gif to 40.gif.
There will be corresponding styles in my stylesheet that would give me the effect of <div id="thediv" class="01"> (except set by the DOM) after the script has done its magic.
I'm actually doing a firefox extension in which i would like to implement the jWebsocket API in order to build a small chat. I got my main script file, named test.js, and the jWebsocket lib into a js folder. Just for you to know, this is my first firefox extension ever. So in my XUL file I got this :
[Code]....
I've been working on a Google Chrome extension that reads the feed from URL... and it works perfectly. I published it already, but now I'm trying to create an options page to change the feed between TheOatmeal and TheOatmeal's Twitter feed. Eventually I'll add badges so people know when a new update occurs, but that's beside the point.The current problem I'm having now is an if this, do this statement, I believe. I really don't know all that much about Javascript, but once I get both feeds working correctly, I won't have to.My option.html and option.js files are both attached in the .zip.
Inside my manifest.json file has "popup": 'popup.html' which is TheOatmeal site's RSS feed. 'popup2.html' is only in the folder of the extension, but it contains the JS script for the Twitter RSS feed.As for research, yes, I have. I've been looking through w3school tutorials and searching around for example options pages. The current option page I have came from a tutorial that I chopped up and added my own stuff to.
