javascript added controls lost on postback
- by JV junsay
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
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Search found 25050 results on 1002 pages for 'javascript oop'.
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How expensive are variables in JavaScript?
- by Tom
How expensive are local variables (var v), global variables (window.v) and cross-global variables (parent.v) in JavaScript, in the major browsers? Has anyone performed any good tests on this one?Read the article
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JavaScript: create a string or char from an ASCII value
- by Sakthivel
In JavaScript, how can you get a string representation of an ASCII value. e.g. how to turn 65 into "A"?Read the article
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How to validate username using Javascript?
- by Dusk
Hi, I want to know how can I validate using Javascript that if user has entered any username at the time of creating an account is already present in database and ask user to type any other username?Read the article
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Does anyone use config files for javascript?
- by Ek0nomik
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)?Read the article
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Is there a way in JavaScript which click an anchor
- by michael
Hi, Is there anyway in JavaScript which emulate user clicks an anchor? Mozilla(Firefox ) does not implement that. https://developer.mozilla.org/en/DOM/element.click But is there any browser which does?Read the article
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How to mix multiple javascript files into one?
- by metal-gear-solid
To reduce http request i want to mix multiple jquery plugin's javascript filesa and main jquery file into one. What things should be considered? Do we just need to place code from all files into new file one bye one or need to do something more. ?Read the article
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Passing values from javascript function to controller?
- by rajesh
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........Read the article
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Javascript syntax with () - function scope
- by Fabien
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.Read the article
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How to embed JavaScript in C++?
- by Jon Skeet
is it posible? i try this: extern "javascript" { b4 the function declaration s but it no work.why no?Read the article
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javascript 101, url encoding with request parmaters
- by stone
I'm looking at the google maps api tutorial and i see this <script type="text/javascript" src="http://www.google.com/jsapi?autoload={'modules':[{name:'maps', version:3,other_params:'sensor=false'}]}"></script> Why is modules in single quotes?Read the article
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Running a javascript inside the head tag in Selenium RC
- by Rajasankar
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? ThanksRead the article
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JavaScript - Storing data during user interaction
- by Tim
I'm working on a web based form builder that uses a mix of Jquery and PHP server side interaction. While the user is building the form I'm trying to determine the best method to store each of one of the form items before all the data is sent to the server. I've looked at the following methods Javascript arrays XML document Send each form item to the server side to be stored in a sessionRead the article
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Javascript UI Toolkit
- by Louis
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?Read the article
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Stop setInterval call in javascript
- by cnu
I am using setInterval(fname, 10000); to call a function every 10 secs in javascript. Is it possible to stop calling the calling on some event? I want the user to be able to stop the repeated refresh of data.Read the article
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get average color of image via javascript
- by Ben4Himv
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.Read the article
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How to detect some Activex in Javascript ?
- by Rebol Tutorial
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 ?Read the article
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Javascript using asp.net
- by jimson
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.......Read the article
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Disable anchor link failed with javascript
- by user545520
Hello Everyone, I have anchor tag <a id="click" href="javascript:void(0);" onclick="disable();" style="">Clickme</a>. When html loads it showing clickme,when i click anchor link,it calls disable() function,In disable function i am trying to hide it using below code: document.getElementById("click").style.display='none'; But page never hides that anchor link,Please let me know if i am doing anything wrong. Thanks in advance.Read the article
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Javascript Memory Limit
- by Dänu
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).Read the article
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Code Highligh with javascript ?
- by BrunoLM
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?Read the article
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limit the choices of acceptable inputs using javascript
- by Lina
Is it possible to prevent user from writing letters to a textbox (i.e. force user to enter only numbers in textbox) using javascript?Read the article
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document.URL Matching in Javascript
- by streetparade
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?Read the article
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Javascript - replace first character of string
- by MgS
I have a string |0|0|0|0 but it needs to be 0|0|0|0 How do I replace the first character ('|') with (''). eg replace('|','') (with JavaScript)Read the article
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Adding elements to dropdownlist through javascript
- by rocksolid
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? ThanksRead the article
