Search Results

Search found 28881 results on 1156 pages for 'javascript is future'.

Page 267/1156 | < Previous Page | 263 264 265 266 267 268 269 270 271 272 273 274  | Next Page >

• Complex JavaScript. What called me?

  - by tyndall

  Project I'm working on uses jQuery. I have a series of Ajax calls being made that load() other HTML fragments which in turn load() other fragments. The whole thing is confusing. I didn't write the code. Is there any tool which will allow me to walk the callstack so I can figure what is calling a method? any browser tools that would help me…

  Read the article

• How to efficiently count the number of keys/properties of an object in JavaScript?

  - by mjs

  What's the fastest way to count the number of keys/properties of an object? It it possible to do this without iterating over the object? i.e. without doing var count = 0; for (k in myobj) if (myobj.hasOwnProperty(k)) count++; Firefox provides a magic __count__ property, but this isn't available in other implementations.

  Read the article

• how to unpack the contents of a javascript file?

  - by altvali

  Hi all! You know how those packed js files look like, right? eval(function(p,a,c,k,e,d){ ... } ('obfuscated-string'.split('|'),0,{})) It just so happens to be that i have to tweak some large legacy code that looks like that and i want to find a way to turn this into a more readable version. If that's not possible, can i at least get rid…

  Read the article

• javascript: how to display script errors in a popup alert?

  - by poewrboy

  I want to display script errors in a popup alert instead of showing them in the browser console. window.onerror = function() { var message = /* get error messages and put them here */; alert(message); return true; };

  Read the article

• IE will ignore javascript files included that's using a different encoding ?

  - by user198729

  Is this true? Anyone experienced this?

  Read the article

• How can I write this as a JavaScript function?

  - by Haluk

  I have the following code snippet embedded into some of my divs so when those divs get clicked a certain radio button gets checked. onclick="document.g1.city[0].checked=true;" However I would like to convert the above call to a function call like below: onclick="checkRadioButton(city[0]);" And the function will be something like this …

  Read the article

• Javascript: Save json data as a file on the server / user's hard disk.

  - by DavidR

  I have developed an app that allows the user to fill out text fields with information. I want them to be able to press a button that will make a file with data (a really long array with info on what they typed and where it should go) so they can reload the data at a later date. I don't have a server now, and I am sending this app as a…

  Read the article

• How do I unset an element in an array in javascript?

  - by Steven Noble

  How do I remove the key 'bar' from an array foo so that 'bar' won't show up in for(key in foo){alert(key);}

  Read the article

• How to add JavaScript event to textarea without having direct access to it?

  - by vince

  Hi! I'm wondering how to add onblur="hcb.watermark.blur(event)" onfocus="hcb.watermark.focus(event)" style="color: rgb(136, 136, 136); to the following textarea without having direct access to it: <textarea rows="4" id="HCB_textarea" name="content" class="commentbox hcb-shadow-r" onkeypress="hcb.delta(event)"/> Could some…

  Read the article

• what javascript or how to build this chart/graph?

  - by devlim

  i come across http://flyspy.com/miles/ and been impress by their chart/graph(the 2 and 3 one, i dont know is this 2 consider chart/graph) anyone know how to build it? or did they use any javacsript script to build it?

  Read the article

• An Inaccessible JavaScript Object property - Why is Firebug showing this?

  - by Matty

  So, I'm attempting to access the content of an object and for the life of me can't figure out why I can't. I'm starting to believe that the object doesn't have the properties that Firebug indicates that it does. More likely than that I'm just not using the right syntax to access them. Give the following function: …

  Read the article

• JavaScript: Rounding to two decimal places. Not less than two

  - by Abs

  Hello all, I have this line of code which rounds my numbers to 2 decimal places. But the thing is I get numbers like this. 10.8, 2.4 etc. These are not my idea of 2 decimal places so how I can improve this: Math.round(price*Math.pow(10,2))/Math.pow(10,2); I want numbers like 10.80, 2.40 etc. Use of JQuery is fine…

  Read the article

• How to pass a variable / data from javascript to php and vice versa?

  - by kavoir.com

  It bothers me just now and got it solved. Just want to know how you'd do it.

  Read the article

• How to use javascript to include struts html tag?

  - by Dj

  I have a check box and a text box. I have used struts tags and Now i need to validate that if the check box is checked, i should gray out (disable) the text box. If it is unchecked the text box shold take phone numbers. I did lik this, i called a java script on click of check box and did a innerHtml based on…

  Read the article

• Can I test for the end of the content of a text/plain file with Selenium or javascript?

  - by fool4jesus

  I have a page that results in a text/plain file being displayed in the browser that looks like this: ... Admin Site Administration 2010-04-21 22:26:34 admin_user@abcdef.com Test Site Bob Smith 2010-04-21 22:27:09 bsmith@yahoo.com Admin Site Administration 2010-04-21 22:29:26…

  Read the article

• How to get a Javascript routine to NOT act if it's in a text box?

  - by talkingnews

  I've got a simple page, and in that page runs a simple jquery keypress routine to catch clicks of the numbers 1 to 9 (has to be that to pass RNIB accessibility test). And in that page is a form, which can have numbers entered as part of a postcode. …

  Read the article

• javascript disabling a div or a link? (for a 5-star rating system)

  - by Cyprus106

  Basically, I've created a 5-star rating system. Pretty typical. It shows how many stars other people have given the item, and then when a user hovers over the stars, it lights up x number of stars based on how many they're over. It's all run by…

  Read the article

• How to compare if string has a enter key in the end using jquery/javascript?

  - by user144842

  I have a string value from a user input box. I have to figure out if last char is a enter key (line feed). Thats the code. Here I am checking if last char has a whitespace. Now I also have to check if last char is enter key (carriage return or…

  Read the article

• How do I toggle an iframe to maximize or minimize in javascript?

  - by Ali

  I'm using Prototype here and would like to build a simple toggler that toggles an iframe which contains the page the toggler is on to maximize to the browsers full size or minimize to its original size. Any ideas?

  Read the article

• javascript - dom - how to get info from a specific field?

  - by Fernando SBS

  <table id="movements" cellpadding="1" cellspacing="1"><thead><tr><th colspan="3">Movimentações de tropas:</th></tr></thead><tbody><tr> <td class="typ"><a…

  Read the article

• JavaScript - Does the browser keep track of active timer IDs?

  - by bobthabuilda

  Does the browser keep track of active setInterval and setTimeout IDs? Or is this solely up to the developer to keep track of? If it does keep track of them, is it accessible via the BOM?

  Read the article

• Whats the quickest way to get rid of all the properties of a an object in javascript?

  - by Shaun

  I have an on object like so var obj = {}; function set() { obj.x1 = 20; obj.y1 = 35; obj.x2 = 60; obj.y2 = 55; ... } Whats the quickest way to delete/reset all of the properties of obj?

  Read the article

• how to construct a javascript regex for my need.

  - by lovespring

  extrace the number after '#/' of my string: 'abcdefg#/123';

  Read the article

• when using javascript how do you use select form to do if else statements?

  - by Nelson

  How do you take a value of an option in a select form and use it for a if else statement? for example if apple is selected as an option then write to the document how to make applesauce but orange is selected then…

  Read the article

• javascript:what is the diff between document.location.href and document.location, and is it the same

  - by Michel

  simple question i think :-) what is the difference between document.location.href and document.location, and is it the same across browsers?

  Read the article

< Previous Page | 263 264 265 266 267 268 269 270 271 272 273 274  | Next Page >