Hi all - does anyone know how to set-up keyboard shortcuts using Ruby on Rails on my website? For example if a user want to interact with the site using keyboard shortcuts instead of clicking buttons/links how would I do this? Any help is greatly appreciated. Max. ...
I'm doing a project which uses javascript to get info from a view (written in Python and using the Django interface) based on the text a user enters in a field (querying on every keyup), and then display that info back. Basically, this either displays 'no job found' or displays the name, username, and balance for that job. In Firefox, ...
I'm really not sure if this is possible in Javascript. Here's my function: var tree = function(name, callback) { if (this.name) { this.name.push(name) print(this.name) } else { this.name = [] } callback() } I'd like to use it as follows and print out the heirarchy: tree("john", function() { tree("geoff", functio...
I wanna modify the document selection (user currently selected by mouse or keyboard), how to do it in a cross browser way? ...
I return a chart image (with axis x and y) to the browser created my matplotlit. Now I want to show the axis values when there is mouseover event. ...
Hi, this is my code: <script language="javascript"> function refresh() { try { xmlhttp = window.XMLHttpRequest ? new XMLHttpRequest() : new ActiveXObject("Microsoft.XMLHTTP"); } catch(e) {} xmlhttp.onreadystatechange = triggered; xmlhttp.open("GET", "data.php"); xmlhttp.send(null)...
Hi, I'm using Mozilla Rhino to write a JavaScript server application. I would like to include the HttpClient classes in my project to easily access the web, but I can't figure out how to configure my Eclipse project to get Rhino to load the HttpClient JAR file. I have added js.jar (from Rhino) and httpclient-4.0.1.jar to my project's b...
There is an iframe on the page. Can the parent document (iframe parent) be accessed from this iframe? What I want to do: when the user presses a button inside iframe something happens on the main page Thanks! ...
Hello. I've searched Google, but all the solutions I could find were really complicated and long. What I need is to limit the input of a textfield in a survey I'm making to digits only. What is the quickest and cleanest way to do this? (I'm using HTML 4.01 strict and ECMAScript) Thanks in advance. ...
I'm wanting to post live jQuery examples in my Wordpress posts, and so need to be able to include working code in the actual post itself. I've turned off the WYSIWYG editor and any settings which may mess up my code when I publish. I've also, through the exec-php plugin, been able to get php code working in-post, but this (admittedly old...
I'm using the jquery-tools tabs and carousel in a page I'm working on. The carousel is embedded within a tab, and the tab is loaded in a beforeClick callback. Normally, the carousel is initialized in the document ready function like so: $(function() { // initialize scrollable $("div.scrollable").scrollable({ ...
I am building a page that is employing several different javascript elements and I seem to have run into a problem I haven't before (not surprising as I am new to javascript). I have implemented the tutorial for the JQuery Coda Slider located here: http://jqueryfordesigners.com/coda-slider-effect/. It seems that the sliding effect wor...
Right now, I'm using max-width to scale images to fit. However, they don't scale proportionally. Is there a way to cause this to happen? I'm open to Javascript/jQuery. If possible, is there a way to do this without knowing the original dimensions of the image (maybe determine this using Javascript/jQuery)? ...
I want to create a link on a webpage that close current active tab in a browser without closing other tabs in browser. When user click that close link a alert message should appear asking user to confirm with two buttons, "YES" and "NO". If user clicks "YES", close that page and If "NO", do nothing. How it will be done? Thanks ...
Hi All, I want to create a carousel where if the user press prev and next only the image and its associated text should be displayed. Like for first item that is Image1, This is Image1 text should be displayed then if the user presses next Image2 and This is Image2 should be displayed. Below is my code Thanks <html> <head> <styl...
The following code inside the tags gives error: "Object Expected". <!-- JQuery/AJAX--> <script type="text/javascript"> try { $(document).ready(function(){ $("p").load(function(){ MakeRequest('divElectionCategory','ulElectionCategory','SELECT * FROM electioncategorymaster',...
hello, does anyone know what is the difference between $("#id").load and $.ajax? ...
hi everyone .. i want a javascript were i can change the text dynamically when the page is live from (Arial to Times) something like that..but when i click arial or times the page should nt get refreshed can any one pls help me in dis.. or can anyone pls provide a script for dis..??? ...
do you think it would be difficult to write a framework where mvc compares last html it output to the current html we want to output, and instead of sending the entire html, figure out what has changed and generate js code that will do the updating as compared to previous html? (presuming nothing was manually changed on the client using ...
If you download extjs-3.1.0 you'll see in the folders two versions of ext-all.js: The first one is at the root and is 649 777 bytes. The second one is in the ext-3.1.0\docs\resources folder and is 538 956 bytes. If you modify the ext-3.1.0/docs/index.html file and change this simple line: <script type="text/javascript" src="resources/...