Why do I never see the prototype property in JavaScript code I edit?
- by yaya3
Why do I never see the prototype property in JavaScript code I edit, from books and documentation I've read, it seems to be a cornerstone of the language.
Search Results
Search found 24898 results on 996 pages for 'javascript injection'.
Page 231/996 | < Previous Page | 227 228 229 230 231 232 233 234 235 236 237 238 | Next Page >
-
-
Would javascript and similar scripting languages benefit from being strongly typed?
- by cwap
Just had my mind going today. I spent some time in IE debug mode, browsing the web as usual, and oh boy do I see many errors :) Most of these errors are because some value are of a different type than expected (at least as far as I interpret the error messages). What are the reasons JavaScript and similar scripting languages aren't strongly typed? Is it just to make the languages "easier" to understand and more accessable, or is the lack of a "compile-time" the real problem?Read the article
-
google app engine: go to login page by javascript?
- by user342284
Do anyone know how do use javascript to redirect user login using Google Accounts? I know there is "users.create_login_url(self.request.path)" but how do that integrated to "`window.location" Or there is alternative??Read the article
-
how to clear authentication cache on ie7 with Javascript?
- by Marco
We need to clear the authentication cache in IE with Javascript. On IE6 we use: document.execCommand('ClearAuthenticationCache'); and it works. On IE7 it doesnt work. what can i do? thanks...Read the article
-
JavaScript: capture key press without placing an input element on the page?
- by powerboy
How to capture key press, e.g., Ctrl+Z, without placing an input element on the page in JavaScript? Seems that in IE, keypress and keyup events can only be bound to input elements (input boxes, textareas, etc)Read the article
-
How do I set up a listener in jQuery/javascript to monitor a if a value in the textbox has changed?
- by manraj82
How do I set up a listener in jQuery/javascript to monitor a if a value in the textbox has changed? The value is fed into the textbox by a scanner,so each time an item is scanned the value in the textbox changes.I need to display some information based on the value in the textbox.Read the article
-
How can I create a Zerofilled value using JavaScript?
- by Wilco
What is the recommended way to zerofill a value in JavaScript? I imagine I could build a custom function to pad zeros on to a typecasted value, but I'm wondering if there is a more direct way to do this? Note: By "zerofilled" I mean it in the database sense of the word (where a 6-digit zerofilled representation of the number 5 would be "000005").Read the article
-
How to check if an element is really visible with javascript.
- by Macha
In javascript, how would you check if an object is actually visible. I don't just mean checking the visibility and display attributes. I mean, checking that the element is not visibility:hidden or display:none underneath another element scrolled off the edge of the screen. EDIT: For technical reasons, I can't include any scripts. I can however use prototype as it is on the page already. EDIT 2: This is no longer neccesary, but I'd still find an answer interesting)Read the article
-
Unobtrusive javascript : <script> at the top or the bottom of the html code ?
- by e-satis
I've recently read the Yahoo manifesto Best Practices for Speeding Up Your Web Site. They recommend to put the javascript inclusion at the bottom of the HTML code when we can. But where exactly and when ? Should we put it before closing </html> or after ? And above all, when should we still put it in the <head> section ?Read the article
-
Is it possible to check whether a function is a javascript function or a developer defined function?
- by Paul
Given a function, I'd like to know whether it's a developer-defined function or a function provided by JavaScript engine. Is it possible?Read the article
-
How do you check if a variable is an array in JavaScript ?
- by Andy McCluggage
I would like to check whether a variable is either an array or a single value in JavaScript. I have found a possible solution... if (variable.constructor == Array)... Is this the best way this can be done?Read the article
-
How to make a valid string for XML in JavaScript?
- by MartyIX
I'm looking for a function to convert a string to the xml string with xml entities where needed. Something like htmlentities in PHP but for XML and in Javascript. Thank you for any help!Read the article
-
Why does the month argument range from 0 to 11 in JavaScript's Date constructor?
- by Agnel Kurian
When initializing a new Date object in JavaScript using the below call, I found out that the month argument counts starting from zero. new Date(2010, 3, 1); // that's the 1st April 2010! Why does the month argument start from 0? On the other hand, the day of the month argument (last one) is a number from 1 to 31. Are there good reasons for this?Read the article
-
How to use JavaScript to measure how bright a users monitor is ?
- by HankV
I've noticed that the brightness of computer monitors drastically varies between computers. As such, this changes the look of web pages greatly. Is there a way to use JavaScript to automatically detect how bright (or dark) a users monitor is so that I can adjust my web page colors accordingly? UPDATE Please note that I do not want manual user involvement. I want this detection to be automatic so that users don't realize I dynamically change the color palette automatically based on the brightness/darkness of their monitor.Read the article
-
How to get date in specific locale with JavaScript?
- by George Edison
I need to get the date in a specific locale using JavaScript - not necessarily the user's locale. How can I do this? I did some research and found date.getUTCMonth() and date.getUTCDate(). How can I use this or something else to get the date in a certain locale?Read the article
-
Disabling Export to MS Excel option on right click in browser using Javascript.
- by user258427
Hi guys, Is there any javascript to disable "export to microsoft excel option" on right click in browser. though it can be done using web.config, but there is this need to do it using js. TIA BibhuRead the article
-
Do .htc style behaviours still work if javascript is disabled?
- by Dom
Do .htc style behaviours still work if javascript is disabled? I'd like to use whatever:hover to create some css only drodpowns and would like to know if IE will still pay attention to the htc file if js is disabled. Many thanksRead the article
-
I need to to open a new window in the background with JavaScript, and make sure the original is stil
- by IsaacL
I have a window I'm opening with a Javascript function: function newwindow() { window.open('link.html','','width=,height=,resizable=no'); } I need it that once the new window opens that the focus returns to the original window. How can I do that? And where do I put the code - in the new window, or the old one? Thanks!Read the article
-
should I use semicolon at end of line when coding JavaScript? [closed]
- by ptrn
Possible Duplicates: Do you recommend using semicolons after every statement in JavaScript? Why use semicolon? What are the ups and downs of using semicolons to end commands in JavaSript? What are the arguments for and against doing so?Read the article
-
what basic tips should we observe in design web pages(html/css/javascript) for having highest compat
- by user1400
hi all what basic tips should we observe in design web pages(html/css/javascript) for having highest compatibility with most browsers(IE-firefox-opera-chrome-safari)? thanksRead the article
-
Is there a standout JavaScript and CSS tutorial or reference?
- by user225626
The 'K&R', 'Red Book', 'Camel' of JavaScript and CSS? When you see a site like www.cmegroup.com or www.gs.com, what reading material do the developers likely have on their shelves?Read the article
-
How to get the Input checkbox id value using javascript?
- by rockers
I have input checkbox something like this.. <input class="inputchbox" id="Pchk" type="checkbox" name="check" value="<%=Model.ID%>" /> using javascript I need to get the all checkbox checked Ids in to the array? how do I need to get? thanksRead the article
-
How can I get client side information using either Javascript or Java Servlets?
- by reply2viveksshah
How can I get client side information using either Javascript or Java Servlets? Client side information such as client's computer name, its IP Address etc. Thanks in advance.Read the article
-
In Javascript, if there is an object with a lot of properties that can functions, how do you convert
- by Jian Lin
In Javascript, if an object has lots of properties that are functions: var obj = { foo: function() { ... }, bar: function() { ... }, ... } then how can you get an array of names of those functions? That is, an array ["foo", "bar", ... ] thanks.Read the article
-
How to detect ctrl+v ,Ctrl+c using Javascript?
- by Ramakrishnan
How to detect ctrl+v ,Ctrl+c using Javascript? i need to restrict pasting in my textareas,end user should not copy and paste the content, user should only type text in text area. how to achive this. Thanks in advance.Read the article
