does anyone knows how to resize image proportionaly using javascript?, i have tried to modify the DOM adding attributes height & Width on the fly, but seems did not work on IE6
I'm looking for a light-weight UI toolkit written in Javascript (something like Swing) but I'd rather not use ExtJS because I fear that will slow things down tremendously. Are there any small UI toolkits out there that mainly focus on layouts?
Is it possible to resize a background image on load using javascript? I don't care about dynamically resizing the image according to window size or anything, I just want to take large images and resize them to a specific width and height so that the full image fits inside a specific layout.
I have an activex plugin here:
http://reboltutorial.com/plugins/logo-badge/
I tried by adapting the script http://forums.devarticles.com/javascript-development-22/detecting-activex-objects-installed-in-ie-11041.html to
<script>
//if RPluginIE is not installed
if( !document.RPluginIE){
document.loction.href = "Notfound.html"
}
</script>
but it doesn't work.
How to detect for any activex ?
Do you have experience with a Javascript templating engine, one that is stable, easy to use and has good performance?
I need to do apply the same template many times for different data. I prefer to download the template itself once (and have it cached) rather than processing the template on the server. Also, this way the template itself would be a static resource more easily cached in the server side too.
Hey,
I'm having some issues trying to decode some javascript.. I have no idea what kind of encoding this is.. i tried base 64 decoders etc. If you can please help me out with this, here's a fragment of the code:
\x69\x6E\x6E\x65\x72\x48\x54\x4D\x4C","\x61\x70\x70\x34\x39\x34\x39\x3
Any ways I can get plain text from that?
Thanks!
Hello,
I have added html controls through javascript, but when the page postback, all of the added controls are lost. Is there a way to retrieve it?
Thanks,
JV
I was given this chunk of code to place in my html page but I know nothing about javascript so I have no idea where to place it and what kind of tag to place it in.
Can someone please help me.
Thanks
Code:
$('input[type=radio]').change(function() {
$('input[type=radio]').each(function(index) {
$(this).closest('tr').removeClass('selected');
});
$(this).closest('tr').addClass('selected');
});
i m suffering with Passing values from javascript function to controller in cakephp and get using $_POST.
i have tried it by different ways but didn't get success please suggest........
So I'm searching for a good crash course on localstorage and interacting with it in Javascript. I want to build a to-do list webapp with some extra functionality but it would be just for 1 user. I don't want to mess with php/mysql and have the server doing anything. Links to tutorials would be best :-D
Is there any API or a jQuery plugin that allow me to highlight a code on my website?
For example
<pre code="c#">
var x = new StringBuilder();
var complex = new Complex();
</pre>
<script type="text/javascript">
$("pre[code]").codehighlight({ language: "c#" });
</script>
Something like that?
i use this javascript syntax for validating a checkbox...
alert(document.getElementById("ctl00_ContentPlaceHolder1_Chkreg").checked);
if (document.getElementById("ctl00_ContentPlaceHolder1_Chkreg").checked == false) {
document.getElementById("ctl00_ContentPlaceHolder1_ErrorMsg").innerHTML = "please select the checkbox";
document.getElementById("ctl00_ContentPlaceHolder1_Chkreg").focus();
return false;
}
My alert showed me false but my if loop is not working... Any suggestion...
Hello all,
How do I remove numbers from a string using Javascript?
I am not very good with regex at all but I think I can use with replace to achieve the above?
It would actually be great if there was something JQuery offered already to do this?
//Something Like this??
var string = 'All23';
string.replace('REGEX', '');
I appreciate any help on this.
I'm not that good with regular expressions...
I need a JavaScript regular expression that will do the following:
The string can contain letters (upper and lower case), but not punctuations such as éàïç...
The string can contain numbers (0..9) anywhere in the string, except on the first position.
The string can contain underscores (_).
Valid strings:
foo
foo1
foo_bar
fooBar
Invalid strings:
1foo -- number as first character
foo bar -- space
föo -- punctuation ö
Many thanks!
I have a Login Page Contains two text boxes
one is user name,password and one button
if the two textboxes are empty that time how i can avoid post back of the buuton
if any value enterd that time only postback occuers,,,, not using required fiekd validator
any method is avilable in javascript.......
I am not very familiar with the Javascript syntax bellow. Can anyone shade light about the sense of this block? For what purpose?
(function foo() {
alert('bar');
})();
Thanks in advance.
Hey Guys, I was wondering if there is a "maximum" of data a javascript application can store. I guess this is handled by the browser and that each one has it's limitation? Am I guessing right? Wrong? If there isn't a limit, will a page file be created (wouldn't be very secure I guess).
Am unable to add elements to a dropdown list via Javascript.
The below piece of code works in IE and Chrome, but not in firefox.
ddlId.add(new Option("",0));
In firefox, I keep getting an 'Not enough arguments' exception. Any idea on how to resolve it? Thanks
We have javascript files that are environment specific, and so I was thinking of going down the path of creating a generic way to read in an XML (config) file to store different environment specific settings. I was curious to know if anybody else on here does that (or if not, is there a reason why you don't)?
I want to run a javascript snippet inside the <head> tag. Is that possible to do that in Selenium RC+Java?
I understood that if I use getEval or runScript that will insert the code inside the HTML body.
Any Ideas?
Thanks
Not sure this is possible, but Looking to write a script that would return the average hex or rgb value for an image. I know it can be done in AS but looking to do it in JavaScript.
I have a url which looks like this
https://test.high.com/people/11111111-name-firstname-_custa/deals/new
Now i need to match document.URL
if im on that Page if so i will alert a message.
The important part is /deals/new
How can i match that in Javascript?