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• Adding a subject line to mail address in ReCaptcha Mailhide

  - by bongman1612

  I'm not sure if this can be done. I was looking to for a way to add a subject line to an email address hidden via reCaptcha Mailhide. Usually we have a mailto tag which include a subject like so:- <a href="mailto:[email protected]">The text of your link</a> However when we use recaptcha mailhide, we encrypt the email address and the reCaptcha decrypts it for us on completion of the captcha (sort of) So nowhere am I actually setting the subject of the email. Is there a workaround for this?

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• Submit form when selected value of select element is changed without javascript

  - by Roman Kupin

  Hi the question is pretty simple. <select name="justanumber"> <option value="1" selected="selected">1</option> <option value="2"></option> </select> when selected value is changed i have to do a form post. But the problem is to do this WITHOUT javascript. I'm not sure is it possible to do that, the best result i have archived is submit form using label for.

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• Apply css to AREA MAP

  - by PeterCPWong

  I'm created a very large map with many poly areas (over 20 coordinates each) for regions within the map. However, you can't add css to the AREA tag as I was told it's not a visible element. What I want to do is when the user hovers over an area on the map, I want it to be "highlighted" by applying a 1px border to the specific AREA element. Is there a way of doing this? No, I'm not going to resort using rectangles.

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• Change save to file name but from the client

  - by Rhythmic Algorithm

  This question asks about file name the servers sends and the fix was quite simply a content-disposition header in the http response. What I interested in is does anyone know of any way to do this from the client side if the file name is already known? Is there any special javascript to do this for example? A site I have to use but not mine has a FileDownload.aspx but it doesn't send the content-disposition header. I know the filename and would like to be able to create a firefox extensions to use for the poorly coded web site. Thanks

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• Firefox 17.0.1 ignoring font-weight

  - by jphogan

  http://iamsinc.com/blog/new-producer-bonus/ For some reason Firefox 17.0.1 on my Windows 7 machine is ignoring the font-weight of the td elements. It should be normal. This works fine in Chrome, IE 7 8, & 9, but not in FF. I have also tested it on an XP machine running 17.0.1 and it works fine. The font-weight should be normal, not bold. In the second box down ($300k level), the font-weight is showing up as bold on Win 7 FF 17.0.1 which pushes the pictures outside of the box. I have even tried reducing the font-weight waaay down and it has not effect on the problematic FF browser Does anybody have a solution or even a work-around? I hate to make the pictures all smaller just to work around this. Thanks!

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• Checking for attachments in JavaScript

  - by Sanjay

  Prior to submitting a form, I would like to check if a file has been attached and pop up a warning message saying that a file needs to be attached if it hasn't been. I was wondering how to accomplish this using JavaScript or Prototype or JQuery etc?

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• How to embed a google map with a changeable area?

  - by Tom

  I haven't worded this very well But basically, I'd like to embed a map on my site - but the area it shows will change. I've tried doing this, but it never seems to work as it will focus on the wrong area - the old area, rather than the new area. Basically, I'd like a google map code that uses $place as a location. Thanks.

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• Is there a selector or a work around to select any element with no children.

  - by rnaud

  Looking at the CSS3 specs, I can't find any way to select any element that has no children. Let me explain. <body> <h1>Main Page</h1> <div id="main"> <div class="post"> <h2>Article 1</h1> <p>some text</p> </div> <div class="post"> <h2>Article 2</h1> <p>some text</p> </div> </div> </body> I'm looking for a CSS syntax to select the h1, the two h2 and the two p. A way to select in any page, all elements with no children. Any suggestion ? Sorry, I forgot to add the "empty" part, I am actually already using the *:empty selector, but it's not working for any tag that has a nodeText as a child. So it's working for any input, image, object, but not for h2, h1, or any p.

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• Checking Selected Radio Button after POST

  - by coffeeaddict

  I've been using ASP.NET controls which perform a lot of the manual for you. But I'm going back to the basics, what everyone else does. I'm using standard input tags. So for example if I have a radio button group and I select a button. When the form submits and does a POST back to whatever action="MyPage.aspx" then to grab and check the radio button's value that was selected is it always done like this below? <label><input type="radio" name="rbGroup" value='<%# ((Action)Container.DataItem).ID %>'/><%# ((Action)Container.DataItem).Name %></label> So here I'm appending the ID to the value. And then when it hits the page that my action specifies, I'm checking to see which was selected by trimming off and getting that ID from the value: string selection = Request.Form["rbGroup"]; string dbRecordIdSelected = int.Parse(selection.Substring(1)); so now I can check the id they selected...that is the ID of the db record that gave that selected radio it's name. Is that how you basically always check what radio was selected by checking the name/value pair that comes across for that selected radioButton group name? And then you can append stuff like IDs or whatever you want to grab and parse out to then do additional logic on the server-side once that header reaches the server and your specified page in the action attribute? The above code is not production code, just something to explain what I'm talking about.

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• My textarea won't accept any width attributes.

  - by Kyle Sevenoaks

  Hi, for some odd reason the text area I have in my site won't accept the width I tell it to, I've tried to select it three times in the CSS just to make sure! Here is a jsfiddle example that shows what I want, and here is the page where it doesn't want to work. I have searched through the CSS to find any conflicting textarea properties, but there are none. Thanks for the help!

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• Saving PHP Table as CSV

  - by user2403705

  I have been looking everywhere for a way to do this. There are a lot of people that have asked the questions but when I try myself i cant seem to get it to work. Often I get the format correct but it inputs the information into a new page instead of saving it. I did manage to get one to work for google chrome but when i ran it in internet explorer it didnt work. I have a table being created from a MYSQL query and i would like the table to be able to be saved as a CSV. Could anyone help me out?

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• jQuery apply functionality only to class and parent elements.

  - by kylex

  I have the following list: <ul> <li class="topCurrent">One <ul> <li>One-1 <ul> <li>One-1.1 <ul> <li class="current">One-1.1.1 <ul> <li>One-1.1.1.1</li> <li>One-1.1.1.2</li> <li>One-1.1.1.3</li> </ul> </li> <li>One-1.1.2</li> </ul> </li> <li>One-1.2</li> </ul> </li> <li>One-2</li> <li>One-3</li> </ul> </li> <li>Two <ul> <li>Two-1</li> <li>Two-2</li> </ul> </li> Using the following jQuery: $("ul li ul").hide(); $("ul li").hoverIntent( function(){ $(this).children('ul').slideDown('fast'); }, function(){ $(this).children('ul').slideUp('fast'); } ); What this does is hide all of the ul below the top level ul until there is a hover over it. What I would like to do is this: If an li has a class="current" I would like that structure to be open up until the point that current is hit. It would still allow the ul below it to be displayed on a hover, as well as any other ul's, but at no point would the parents of class="current" be hidden. Suggestions? This problem has been driving me crazy. Thanks!

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• Lining up content in divs without table cells

  - by Mike

  Hi, I have two rows of links like: Link 1 Link 2 Link 3 Link 4 Link 5 Link 6 Link 7 LInk 8 I need the top four links to align with the top bottom links regardless of how many characters are in the link. For example, This is link 1 This is link 2 Link 3 L4 LInk 1 Link 2 that is longer Link 3 L4 I can do this with tables and td cells but how can this be accomplished just using divs? Thanks.

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• Limiting number of text lines in a table cell

  - by Kuzco

  I have a table cell where I need to limit the text to a max of two lines. I tried achieving this by placing an inner div with a limited height: div { border: 1px solid #EECCDD; width: 100px; height: 40px; overflow: hidden; } <div> <p>bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla bla</p> </div> <div> <p>bla bla bla bla</p> </div> However, in this case the cells which have only one line of text are not vertically aligned to the middle. I know there are ways to vertically align a text within a div, but most of the ones I found seemed a bit complicated and/or hacky (like this one), and felt like a bit of an overkill. Is there a different way to effectively limit the number of lines inside the cell, or a simple way to align the text in the way I did it?

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• Javascript popup different size in different browsers?

  - by Zolomon

  How come this pop-up gets a size other than what I have specified, when testing it in IE6 and FireFox 3.6? Firefox displays it correctly but IE6 is smaller for some reason. (620x530 instead) How can I fix it? <A id="myID" onclick="window.open('/sitecollectiondocuments/myPage.htm',&#13;&#10;'welcome','width=630,height=590')" href="javascript:void(0)"></A>

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• thoughts on making a widget?

  - by Haroldo

  I'm only going to be able to get each site that wants my widget, to copy and paste the code block in once.. So it needs to be really future proof. I've thought about this for a while and this is the widget code i've come up with : <script type="text/javascript" src="http://www.mydomain.com/my-future-proof-widget.js"></script> <div id="mywidget"></div> would this be the best plan? could this create any limitations? any other thoughts on widgetry?!

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• User interface for addition/deletion of items to a list?

  - by agentcris

  I have a ban list that I'm building as part of an application that displays articles. This ban list will contain keywords, which if found in an article, would lead to the article disabled(the article will not be displayed on the front-end) I'm having a tough time visualizing the UI. I could always display a textarea and ask the user to enter keywords comma separated and when they want to delete again the textarea will be presented and they can edit the entered keywords. But I find my idea very unfriendly to the user. My question is how do I program the UI so that its easy to add new keywords. I also would like to be adviced on a nifty way showing the existing keywords and also deleting them. This ban list will be part of the admin panel/backend and will be accessible only to the site administrator.

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• how to leave a gap in select list from left

  - by Mayur

  Hi All, I m trying to leave a gap from left in select list, but its getting problem in firefox and safari please give me source code or any reference link from where i can work... code which i use : <select style="padding:10px"> <option>Male</option> <option>female</option> <option>other</option> </select> Thanks

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• post values to external page explicitly PHP

  - by JPro

  Hi, I want to post values to a page through a hyperlink in another page. Is it possible to do that? Let's say I have a page results.php which has the starting line, <?php if(isset($_POST['posted_value'])) { echo "expected value"; // do something with the data } else { echo "no the value expected"; } If from another page say link.php I place a hyperlink like this: <a href="results.php?posted_value=1"> , will this be accepetd by the results page? If instead if I replace the above starting line with if(isset($_REQUEST['posted_value'])), will this work? I believe the above hyperlink evaluates to GET, but since the only visibility difference between GET and POST that is you can see parameters in the address bar with GET But, is there any other way to place a hyperlink which can post values to a page? or can we use jquery in the place of hyperlink to POST the values? Can anyone please suggest me something on this please? Thanks.

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• How do I remove an element class after success?

  - by sharataka

  When the user clicks on a button in the form associated with it's image, I'd like the image to disappear on success. I'm having trouble implementing this. Any advice? <script type="text/javascript"> $(document).ready(function() { $(".removebutton").submit(function(event){ event.preventDefault(); $.ajax({ type:"POST", url:"/munch_video/", data: { 'video_id': $('.video_id', this).val(), // from form 'playlist': $('.playlist').val(), // from form 'add_remove': $('.add_remove').val(), // from form }, success: function(message){ alert(message); $('.span8').removeClass('.video_id', this); } }); return false; }); }); </script> <div class = "span8" style = "width: 900px;"> <!-- wrapper div --> <div class='wrapper huluDotCom'> <!-- image --> <div class="image" style="position: relative; left: 0; top: 0;"> <a href = "/partners/Business/huluDotCom"> <img src = "/huluDotCom.png"> </a> <!-- munchbutton div --> <div class='munchbutton'> <form method='post' action = '/munch_video/ ' class = 'removebutton'><div style='display:none'><input type='hidden' name='csrfmiddlewaretoken' value='dKrS8NzqPWFLM6u8wJrAeid4nGw1avGK' /></div> <input type="hidden" value="Channel" class = "playlist"/> <input type="hidden" value="huluDotCom" class = "video_id"/> <input type="hidden" value="remove_video" class = "add_remove"/> <input type='submit' class="btn btn-danger" value='Remove from plate'/> </form> </div> <!-- end munchbutton div --> </div> <!-- end image div --> </div> <!-- end wrapper div --> <!-- wrapper div --> <div class='wrapper TheEllenShow'> <!-- image --> <div class="image" style="position: relative; left: 0; top: 0;"> <a href = "/partners/Business/TheEllenShow"> <img src = "/TheEllenShow.png"> </a> <!-- munchbutton div --> <div class='munchbutton'> <form method='post' action = '/munch_video/ ' class = 'removebutton'><div style='display:none'><input type='hidden' name='csrfmiddlewaretoken' value='dKrS8NzqPWFLM6u8wJrAeid4nGw1avGK' /></div> <input type="hidden" value="Channel" class = "playlist"/> <input type="hidden" value="TheEllenShow" class = "video_id"/> <input type="hidden" value="remove_video" class = "add_remove"/> <input type='submit' class="btn btn-danger" value='Remove from plate'/> </form> </div> <!-- end munchbutton div --> </div> <!-- end image div --> </div> <!-- end wrapper div --> </div>

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• Why should I use display:table instead of table

  - by nimo9367

  What's the benefits of structuring my site with divs and apply the display:table property ( display:tr, display:tr). Doesn't this mean that the divs will behave exactly like tr and td elements? I know I probably shouldn’t use tables or table behavior for layout at all but I'm just curious if there's a difference and a benefit?

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• How do I get all the <li> elements from within a div using Watin?

  - by Nick

  Hello.. I have never used Watin before today. I need to get a collection of elements that are within a <div id="myDiv"> <ul> <li>a</li> <li>b</li> <li>c</li> </ul> </div> I only want the li elements within the div id='myDiv'.. Thanks for any help!

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• CSS bug in text input field - MSIE7

  - by Uri Bruck

  I have an input text in a form that has a problem in MSIE7. When the text field is filled and I continue typing, the background starts scrolling left along with the text. This is the form when the text field is filled http://img155.imageshack.us/i/screen2rl.jpg/ The background image, a white rectangle with rounded corners, scrolls left with the text, leaving the black background. This is the CSS for this text field: border: none; background: url('/wp-content/themes/pokerbuddy/images/field.png') top left no-repeat; width: 100px; height: 20px; padding: 0px; font-size: 80%; color: #399; display:inline; Is there any way to solve this in MSIE7?

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• Is there a way to delete a form element without using jQuery .remove()?

  - by Tommy

  Using .remove() so that the select all check box is not submitted to the server. However, it is visible to the user as the select all checkbox is "physically" removed from the web page, upon submit. Instead, I would like removing the select all check box to appear seamless but NOT on the server side. i.e. - I would like to keep the input on the page but remove the element in the form array before it is sent. Can I manipulate the element[] array of the form before it is sent to the server and delete it there? Thank you.

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• Does anyone know of a cheap CDN that allows rsynch

  - by TimB

  I'm developing a web application and am looking for a great inexpensive CDN to host my images/css/js. Does anyone know of a great INEXPENSIVE CDN which offers either rsynch or origin/push services?

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