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• Lightbox: how to dynamically resize it according to html content ?

  - by Patrick

  hi, I've some troubles to specify the height of my lightbox, since the content is dynamically loaded I dunno how tall the container should be. The content is a part of a html page (some divs). What do you suggest me to do ? Should I change the lightbox height with javascript only after the content is loaded ? thanks

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• Bind event to a div appearing

  - by AndyC

  Can I create an event so I can execute some javascript whenever an element with a specific ID becomes visible or appears on the page? The element comes from a remote resource (so isn't in MY html code but appears on page load) and I'd like some code to run when it appears (and only if it appears, it may not appear every load). Thanks!

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• What is the Difference between onclick and href="javscript:function name ?

  - by Shyju

  Is there any difference between 1 : <a href="javascript:MyFunction()">Link1</a> and 2 : <a href="#" onclick="MyFunction()">Link2</a> ? Would one affect the page performance by any means ?

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• What is the absolute simplest way for an ASP.NET client to communicate a single string value (define

  - by Giffyguy

  I just need the client-side JavaScript to be able to send a string value to the ASP.NET server app. What's the common opinion on this process?

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• Have a child window be notified when parent window goes to a different page?

  - by Heinrich Schmetterling

  i have a parent window and a child window. in javascript, i want a function in child window to be called whenever the parent window loads a new page. i'd like to use something similar to jQuery's $(document).ready() so that I don't have to worry about whether the parent is done loading yet - but ready() only appears to fire when the window loads the first page - but not when, say, a link is clicked in the parent and it loads a second page. any suggestions? thanks.

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• Under what conditions can I access the HTML-DOM of a child IFrame from the hosting website?

  - by usr

  What can cause my website to not have access to a child IFrame's DOM via Javascript? Are there cross-domain restrictions in place? Does HTTPS play a role?

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• Knowing The language used in a form

  - by Shinigami

  Hi, I'm working on a site that in some of its forms , a specific language is needed to be used. (sth like a Dictionary).I want to know if there is a Tag in Javascript/Html that i can check the language?for example if i need the input in japanese and user gave me an English word,it finds out and gives an error.

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• How to implement 2 rows and width to fit in the column in web development?

  - by wamp

  <td style="width:230px;overflow:hidden;"> <?php echo $something; ?> </td> What I'm doing is to cut $something to 2 rows at most,and add ... when necessary, but this kind of requirement seems clue less when trying to implement, Solutions within the scope of php/javascript/css are appreciated! anyone has ideas?

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• howto, Use JQUERY .EACH() but not for a element, for a Variable

  - by nobosh

  In Javascript, I have a variable that is set to a block of text from a WYSIWYG editor. I want to use JQUERY's EACH() to find span's with the class XXXX. $( "span.foods" ).each( function() {}); But I want it to search in the variable I have, lets call if lookHere Is this possible?

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• typeof is an operator and a function

  - by hekevintran

  In JavaScript typeof is an operator and a function. Is it better used as an operator or a function? Why?

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• Convert TD columns into TR rows

  - by TM

  Hi, Is there a quick way to translate (using CSS or Javascript) a tables TD into TR, currently I have: A B C D 1 2 3 4 and I want to translate to: A 1 B 2 C 3 D 4 ??

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• How can I get the full query string of a page

  - by wnoveno

  Hi, I'm using joomla and acesef as a plugin and I need to get the full querystring as is. The problem is when I use $_SERVEr['QUERY_STRING'] it contains the joomla QS isntead of my custom parameters. A javascript or PHP solution would do. thanks

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• Dynamic Iframe printing

  - by zachary

  I want to dynamically set the content of an iframe to that of an html document I have. It is in the form of a string in memory in javascript. Then i want to print that iframe. Ideas?

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• Block an Order Button

  - by Frank G.

  I am looking for a script that will block or remove an order button to prevent customers from double or triple ordering but clicking the button more then once. I don't know what something like this would be called. But the site was developed in Classic .asp. However I'm going to guess and say this would be javascript or jquery on an image button? Any suggestion or points for this would be a big help!!!! Thanks,

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• How to open exernal link in new window through PHP ?

  - by metal-gear-solid

  I want to open All external link into new window/tab through php without touching every external link code. and i don't want to this without target="blank". I can do this through javascript but i want to know if there is a PHP solution.

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• how to retrieve images from database and display in div using java script

  - by mehul9595

  Hii, I want to retrieve data from sql database and display dynamically in div using javascript can anyone please help me on this... Thanks...

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• Detect End of Video Playback in Web Page

  - by Eric J.

  Is there a widely supported video playback technology for web pages that provides an event/hook that can be captured from Javascript when playback reaches the end of the stream? My goal is to provide a web page that plays a video and then asks the user a question about the video once playback is complete. The question would be hidden or disabled until they have actually viewed the video.

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• Prevent <img> tags in HTML from wrapping

  - by IL CARTOLAiO

  Hi all, I have a javascript that dynamically creates many <img> tags, and appends them to various divs. I want to prevent these images from wrapping; when the screen resolution is not enough to contain them the browser should create horizontal scroll-bars. Sorry for this bad English.

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• Why doesn't these links work in IE7 ?

  - by Patrick

  hi, I don't understand why I cannot click the tags on top in IE7 on this website: http://www.sanstitre.ch/drupal/portfolio?tid[0]=38http://www.sanstitre.ch/drupal/portfolio?tid[0]=38 It says javascript error but I debugged with Firefox and I don't get any error... Could you give me some help ?

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• How to disable checkbox one after another?

  - by spotlightsnap

  I have two checkboxes with different names: <input type="checkbox" name="checkbox1" value="checkbox1"> <input type="checkbox" name="checkbox2" value="checkbox2"> I'd like to implement code where when checkbox1 is checked, checkbox2 is disabled and when checkbox2 is checked, checkbox1 is disabled. When it's unchecked, it should enable the other back as well. How can I achieve with jQuery or JavaScript?

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• how to get font color changing script just like mail box??

  - by developer

  I need to add a font color changing tool section in my form's text area same as we have in our mail boxes.I tried to find on net but didnt get anything useful.Please tell me how can i implement that font color changing tool on my page using javascript????

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• Possible to change background-color onClick, then automatically change back a second later?

  - by yatman

  Noob here - I'm working on a simple Javascript calculator, and I'm using lists (li) for buttons. I want the li background-color to change onClick, but then automatically change back half a second later. So basically I want the button click to flash the new color, not toggle it. Is this possible?

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• How to set up a progress bar

  - by user310850

  I have a php page named import.php. while executing this file a lot of database operation is doing.So i need to show the progress to the user, by using a progres bar.How is it possible using any of these php ajax, javascript, jquery,css, flash... methods

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• What are some good ways to prevent people from copying my source code?

  - by Scarface

  I have a lot of customized javascript and layout design, and I want to prevent as best I can people just copying and pasting and then using it for themselves. Is there any practical way to do this, or do I basically just have to be happy my php code does not show? I want to at least make it difficult to copy my site.

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• document.write is stopping me from printing

  - by zachary

  When I create a document using javascript document.write this is an iframe then i call iframe.print() nothing happens no error and no print dialog. how can I print?

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