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• Horizontally spacing a row of images evenly

  - by Tesla

  I have a few rows of images like so <div class="row"> <img src="image.jpg" alt=""> <img src="image.jpg" alt=""> <img src="image.jpg" alt=""> <img src="image.jpg" alt=""> <img src="image.jpg" alt=""> </div> Each image has a different width, and there is also a different number of images on each row (4-6). I want to space the images evenly in the row, the row has a fixed width of 960px. I could do this by calculating the total empty space for each row and then dividing it among the images for a margin, but I was hoping there was something simpler that I could apply to every row instead of having to calculate and code a separate one for each row.

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• Access to Label value with Javascript

  - by streetparade

  I need to access to a value in a checkbox, the atribute value has content, so i need to place the id somewhere else i created a label, but i have not access to that value alert(check[i].label); // doesnt work where else can i place a value in checkbox. Please dont write that i can do this <input type='checkbox' id='bla' name='mybla' vlaue='myvalue'> Hy Where can i place some other values ? I tryed with this <input type='checkbox' id='bla' name='mybla' vlaue='myvalue' label='myothervalue'> Hy first i get all checkbox ect... and in the for loop i did this alert(check[i].label); // doesnt work How can i do that?

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• How do I produce an external URL as part of a replace_html call in Ruby on Rails?

  - by vlasits

  Basically, I am attempting to render an external website (the url of which is stored in the database) into a page in my Ruby on Rails app. I have a field in my model 'search' called 'search' that contains web addresses with the form 'www.example.com' or 'example.com'. I am trying to use a link_to_function call with replace_html to replace the 'maincontent' div with an iframe tag using the value of 'search' in the current instance as the src for the tag. My current attempt is the very ugly code below. I'd be grateful for either of the following types of responses: How can I rewrite the concatenation string to work correctly? How can I get the same effect (replacing the current content of the "mainContent" div with an iframe tag using a different method? (I had to modify the code before to remove the < from the iframe) link_to_function h(search.title) do |page| page.replace_html 'mainContent', 'iframe id="embedded" src="http://" + #{search.search} />' end

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• Array of Sentences?

  - by user1869915

  Javascript noob here.... I am trying to build a site that will help my kids read predefined sentences from a select group, then when a button is clicked it will display one of the sentences. Is an array the best option for this? For example, I have this array (below) and on the click of a button I would like one of these sentences to appear on the page. <script type="text/javascript"> Sentence = new Array() Sentence[0]='Can we go to the park.'; Sentence[1]='Where is the orange cat? Said the big black dog.'; Sentence[2]='We can make the bird fly away if we jump on something.' Sentence[3]='We can go down to the store with the dog. It is not too far away.' Sentence[4]='My big yellow cat ate the little black bird.' Sentence[5]='I like to read my book at school.' Sentence[6]='We are going to swim at the park.' </script> Again, is an array the best for this and how could I get the sentence to display? Ideally I would want the button to randomly select one of these sentences but just displaying one of them for now would help. Thanks

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• Get Caret Position within an Text Input field

  - by MarkB29

  How could can I get the caret position from within an input field. I have seen a few bits and pieces on google but nothing bullet proof. Basically something like a Jquery plugin would be ideal so I could simply do $("#myinput").caretPosition() I realise there may by other non-jQuery solutions and these would also be brilliant if anyone has any??

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• How can I modify this javascript code?

  - by TIMEX

  I'm using the Google Local Search API and Google Maps API. See here: http://geodit.com:8000/test You can perform a search, and then the javascript fills the Map, as well as the results next to the map. I think this function fills the results next to the map: function OnLocalSearch() My question is: how can I change the results displayed? Right now, by default it shows the Name of the business and the address. How can I disable the business link? And then add more text to each search result?

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• Alternative to css3 not selector

  - by Raynos

  Are there any alternatives to the :not css3 selector that are compliant with IE8 (and quirks mode). Either in css or javascript/jquery that emulates the selector or something similar. I am using *:not as follows below. Feel free to recommend a solution that avoids the use of :not completely. @media screen { #printable { visibility: hidden; } } @media print { *:not(#printable) { visibility: hidden; } #printable { position: absolute; visibility: visible; } } Note that the use of :not is tied to the use of @media print so just using a simple jQuery solution to apply css to $(":not(#printable)") won't work without being clever. Including an entire library like ie9.js or selectivirz isn't an option as it can effect various other parts of the pages and would involve a large section of re-testing. a jsfiddle that shows it working in browsers that support :not http://jsfiddle.net/Raynos/TjKbz/

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• Draw and paint areas in images

  - by user281521

  Anyone knows a way to draw areas in a image, based on points, like draw areas in google maps? Dynamically with javascript. Thanks.

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• How to change the position of the Horizontal line dynamically ?

  - by Hari

  I am making asp.net website. In that there is a link button (named Landline number).Below that there are three textboxes. And after that there is one horizontal line. Now at a first time only link button and horizontal will be visible, and textboxes which is bellowed to link button will not be visible. Now if user will click on the link button then textboxes which is bellowed to link button will be visible. Then horizontal line which is at the first time bellowed to the link button should be adjust to its location and should go after textboxes. And if user clicks to link button again then textboxes should be visible false. And horizontal line should be displayed its original position that is bellowed to the link button. Of course I am able to do with visibility of textboxes but I can not understand how to change the position of the horizontal line dynamically?

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• How do i make the text in this div expand vertically and not horizontally?

  - by Shripad K

  Here is something that has bogged me down for quite sometime. I have created two fiddles so you can test live: Fiddle #1: http://www.jsfiddle.net/Jdk9R/2/ Fiddle #2: http://www.jsfiddle.net/d5PEu/ Looking at the Fiddle #1 you can make out that if the text is not formatted properly with spaces, the text overflows the border. How do i make this function similar to fiddle #2? Or is this unavoidable?

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• How to give the appearance of a button with a <div>?

  - by user246114

  Hi, I'm looking at the buttons used on twitter's home page, specifically the big orange 'signup' button. I see it is defined like this: <p id="signup-btn"> <a id="signup_submit" href="/signup"> <span>Sign Up</span> </a> </p> are they just using css to give the orange button appearance (which may just be a jpg), and also using css to specify the roll-over appearance (another jpg), and finally a third state for mouse-click (another jpg) to give the impression of a real clickable button? If that's how it works, what should I look for to do the same thing? In my case I just want to make a button I guess, like: <div class='mybutton'>Hello!</div> .mybutton { bgcolor: red; bgcolor-mouseover: yellow; bgcolor-mousedown: green; } yeah something like that would be great, Thanks

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• pre tag is being formatted strangely in page

  - by morpheous

  I am outputting some code in one of my pages, using a <pre> tag. The code is being output correctly, but for some strange reason, the first line of the code is indented (i.e. shifted to the right, by quite a large amount). I am not applying any style to that element, and I checked in FF Firebug and no styling is being applied, so I have no idea why the first line is shifted by so much to the right - any ideas? the code that generates the tag looks like this: <pre> <?php echo $script_code; ?> </pre> The generated code looks like this: <iframe src="http://www.example.com"> </iframe> Any ideas what may be going wrong?

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• Is there a way to fix the length of drop down list?

  - by Harry Pham

  <select> <option>...</option> ... </select> Is there a way to fix the length of the drop down list.

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• How to create two columns on a web page?

  - by Roman

  I want to have two columns on my web page. For me the simples way to do that is to use a table: <table> <tr> <td> Content of the first column. </td> <td> Content of the second column. </td> </tr> </table> I like this solution because, first of all, it works (it gives exactly what I want), it is also really simple and stable (I will always have two columns, no matter how big is my window). It is easy to control the size and position of the table. However, I know that people do not like the table-layout and, as far as I know, they use div and css instead. So, I would like also to try this approach. Can anybody help me with that? I would like to have a simple solution (without tricks) that is easy to remember. It also needs to be stable (so that it will not accidentally happen that one column is under another one or they overlap or something like that).

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• Moving checkmarks in checkbox lists after page reload - Firefox only

  - by DaveS

  I'm getting some strange behavior in Firefox whenever I put checkboxes inside a list (ol, ul, dl), and then dynamically insert buttons above the list. If I start with a something simple list like this: <dl class="c"> <dt><label for="a1"><input type="checkbox" id="a1" />one</label></dt> <dt><label for="a2"><input type="checkbox" id="a2" />two</label></dt> <dt><label for="a3"><input type="checkbox" id="a3" />three</label></dt> </dl> and add some jQuery like this: $(document).ready(function(){ var a = $('<button type="button">a</button>'); var b = $('<button type="button">b</button>'); $('<div/>').append(a).append(b).insertBefore($('.c')); }); ...then open it in Firefox, it looks fine at first. But check the first checkbox, reload the page, and the check-mark jumps to the second box. Reload again, and it jumps to the third. Reload yet again, and no checkboxes are left checked. If I leave out one of the buttons by dropping one of the append calls, it's fine. If I change the buttons to divs or something similar, it's fine. If I replace the dl tag with a div (and get rid of the dt tags), it's fine. But I need both buttons, and the checkboxes have to be in a list for what I'm trying to build. Does anybody know what's causing this?

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• changing the bg color of an active click function in jquery?

  - by pingpong

  basically i have this click function in jquery: (this is just a snippet, not full) $('.block').click(function(){ var id= $(this).attr('id'); i want to chnage the background color of the block that has been clicked only, assigned with the id i.e. $('.block').click(function(){ var id= $(this).attr('id'); $('.block').css('background-color','grey'); but where do i assign the id, so jquery knows, to only turn the clicked block into grey, not the others, cheers

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• named anchors not working in safari

  - by David

  Hi there, can anyone explain why named anchor tags would not work in safari but work fine in other browsers: ie, ff, opera, chrome. I have some links to different areas of the same page and nothing happens when clicking on them in safari only. All the other browsers mentioned take me to that area of the page. I have tried using both the id and the name attribute for the anchors but neither makes any difference.

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• kentico CMS search results

  - by CavsFan

  HI , How do i change the Kentico CMS search settings so as to display a part of text from search results as in Google .presently it shows only the path in the results.

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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?

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• facebook and twitter buttons doesn't work

  - by Justin

  I am building a website in dreamweaver cs5. for some reason, the facebook like button and twitter share as well as follow button doesn't work. facebook like button shows nothing. (in the area, chrome says page cannot be found), twitter buttons show the hyperlink tweet and it tweets but the icon doesn't show up. The code for both are generated from facebook and twitter itself. I haven't hosted the site yet. I and coding and previewing it. Is that the reason for them not to work? I also tried addthis.com widget. It didn't show up as it should have. Please help! Many thanks.

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• How should i center my page?

  - by acidzombie24

  I have two parts to my site. The main body and the sidebar. The body is 6in and sidebar will probably be 200px. How do i center my page? So there is equal space on the left and right side? It should center no matter the resolution. Using XHTML 1.0 Strict. Should work on all major browsers or at least Firefox and chrome.

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• Change div order in CSS or javascript

  - by Sam Holder

  say I have layout like so: <div id="main"> <div id="NormalContent"> {some content which is a fixed length list} </div> <div id="FeaturedContent"> {some content which may contain a long list} </div> </div> and I want to place FeaturedContent above NormalContent. Can I do this with CSS? I assume I can with Javascript?

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• $(window).load(function(){}); problem in Opera

  - by Slammer

  Hello. I need to recalculate body's main div height, than wait while all content (images) loads and only than show it to site visitor. To achieve this i used jQuery and CSS //CSS looks like body {display: none;} /* div block height calculator */ function recalculateHeight(id, add){ var height = $(id).height(); if (height < 650) height = 650; if (add) height = height + add; $('#left_div').height(height); $('#center_div').height(height); $('#right_div').height(height); } //recalculate height when page is fully loaded $(document).ready(function(){ $(window).load(function(){ $('body').show(); recalculateHeight("#center_div"); }); }); Everything works fine in IE, Firefox, Safari. In Chrome height calculation works, but seems that body doesn't hides, because all images loads as usual they should. In Opera, both functions doesn't work. Not page is showed when all content is loaded, not page calculation works. You would better understand what I am talking about: Site where this problem is Thanks for Your response, brgds

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• IE Positioning Help.

  - by _henry

  I’m currently working on this theme : http://tf.ffffffive.com/fancy/ I just need a few pointers on how to get it working in IE6 and IE7 . -The positioning is a bit off. -If you guys have a helpful blog post of maybe give me a hand with some CSS coding I would really appreciate it. Also the Javascript scrolling effect isn't working correctly due to the positioning. Any tips would be appreciated. Thanks, Henry

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• Will IE9 support conditional comments?

  - by greim

  I thought I remembered reading somewhere that IE9 would not be supporting them, but now after searching I can't find any indication that this is true. Is anyone aware of a definitive statement, either way, about whether Microsoft will be supporting conditional comments in IE9?

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