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  • i get error when i try to upload a file?

    - by getaway
    I keep getting an error:Notice: Undefined index: on line 35 line 35: $handle = new Upload($_FILES['my_field']); this is my input field <input type="file" size="32" name="my_field" value="" /> I do not understand this error, thanks!!! EDIT: <form name="upload" id="upload" enctype="multipart/form-data" method="post" action="actions/upload.php" /> <p><input type="file" size="32" name="my_field" value="" /></p> <p class="button"><input type="hidden" name="action" value="image" /> <br> <input style="margin-left:224px;" type="submit" name="submit" value="upload" />

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  • Usability of an endless/infinite scroll

    - by Anton Gogolev
    What are pros and cons of this technique (see Softfolio for an example). Two things I personally thought of are as follows: Impossible to tell someone where an item of interest is located (like, you probably won't say "324-th row, second column") Broken navigation when you return back to an infinitely scrolled page. What else can you think of? And what do you personally think of this approach in general. Would you use this in you projects?

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  • Javascript variables

    - by Uli
    I'm learning Javascript right now. Can anybody tell me why the second code block traces a empty path for -launch(this)- but using the first code block it gives me the right path? "<form action='"+launchwebsite+"/subsite/' method='post' target='_blank' onsubmit='launch(this)'>" and this not: "<a onclick='launch(this)' title='launch' class='iblack' /></a></div>" Best Uli

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  • big background without scrolls

    - by mkoso
    I have layout that has wider background picture than the content area. I have made 970ppx wrapper where the content is. And in body I have backgroud image but I need to have anothen background image above of tht body background image so I have made class bgimg. So basically the markup is like this: But the bgimg is about 1050px wide and thus it gives scrolls when users browser is 1024x768. Is there way of getting rid the scrolls? I mean I want to have have scrollbars if users browrser is narrower thant the 970x wrapper of course. So can I put something like overflow hidden for bgimg class? Hopefully you did understannd what I mean.

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  • need explanation about bookmarking

    - by Sachindra
    I got stumbled upon this issue once and I guess I need some expertise in getting through this .." some links that one likes to bookmark ." I tried browsing and got confused. is bookmarking just means the use of CTRL + D. Or is ti something like the one in this link .

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  • Table is realigned after setting the display property to 'block'

    - by Holicreature
    I'm having a table and i have a row which is initially set to the display property of 'none' and i changing it to 'block' at some selection of value from my select box , at that point of time the row is not aligned properly. My two columns are set inside a single column of the above row? but when i change it again to 'none' all the other rows are aligned correctly..

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  • div at bottom of page.

    - by Ted
    I have a div which I am using as a footer to display some content. I have put the style as: .pageFooter{ position:absolute; bottom:0px; width:100%; height:25px; background:#e6e6e6; } This style works well when there is not content in the body of page. But when I populate the page with content, say datagrid, the div is overlaps data in datagrid. What changes should I make to the style to let the div be at the bottom always. I am using IE* to view the pages.

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  • How To Create A Link For "save Image As" To Download an Image In Rails

    - by Kuya
    I want to make a link download like this http://idwallpaper.com/download.php?image_id=1517 I have tried on other tutorial like this <script> function SaveFile(fname){ img.document.execCommand('saveas', null ,fname) } </script> <iframe id="img" src="myimage.jpg" width="(image width + 20)px" height="(image height + 25)px" scrolling="no" frameborder="0px"></iframe> <button onclick="SaveFile('myimage.jpg');">save as</button> Does not work in FireFox though.....

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  • How are table headers supposed to be used?

    - by stevebot
    Hi, Recently I saw some code like this: <tr> <th> Some label: </th> <td> <input type="text" value=""/> </td> <th> Another label: </th> <td> <input type="text" value=""/> </td> </tr> I am used to table headers being used like <tr> <th> Some label: </th> <th> Another label: </th> </tr> <tr> <td> <input type="text" value=""/> </td> <td> <input type="text" value=""/> </td> </tr> How are table headers supposed to be used? The first example above, lead me to some pretty funky formatting issues, and it seems like in example 1 <label> should be used in place of <th>.

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  • Jquery Dropdown queue problem

    - by Sarfraz
    Hello, I have created a drop down with JQuery that can be seen here by clicking the Preview button on top: http://jsbin.com/ubire3/edit It works fine except for one problem. When i hover over the main hover links (blue ones) quickly eg going horizontally quickly hovering each top menu, the some submenus don't close. How do i make it so that even if i hover fast over them all other submenus are closed? Thanks.

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  • Bootstrap toggleable tag

    - by user1869816
    I am a newbies to bootstrap. I have tried to play with the code to make a page with toggleable tag. However, I have checked my code for many times but I still can't find the problem in my code. Would anyone help me, please? <div class="row"> <div class="tabbable"> <ul class="nav nav-tabs" id="tabs" data-tabs="tabs"> <li class="active"><a href="#having_a" data-toggle="tab">Having a</a></li> <li><a href="#having_b" data-toggle="tab">Having b</a></li> <li><a href="#having_c" data-toggle="tab">Having c</a></li> </ul> <!-- content of the tab --> <div class="tab-content" id="tab-content"> <div class="tab-pane active" id="having_a"> <p>a</p> </div> <div class="tab-pane" id="having_b"> <p>b</p> </div> <div class="tab-pane" id="having_c"> <p>c</p> </div> </div> </div> <script type="text/javascript"> jQuery(document).ready(function ($) {$('#tabs').tab(); }); </script> </div> <hr> <footer> <p>&copy;2012</p> </footer> </div> <!-- /container --> <!-- Le javascript ================================================== --> <!-- Placed at the end of the document so the pages load faster --> <script src="js/jquery.js"></script> <script src="js/bootstrap-transition.js"></script> <script src="js/bootstrap-alert.js"></script> <script src="js/bootstrap-modal.js"></script> <script src="js/bootstrap-dropdown.js"></script> <script src="js/bootstrap-scrollspy.js"></script> <script src="js/bootstrap-tab.js"></script> <script src="js/bootstrap-tooltip.js"></script> <script src="js/bootstrap-popover.js"></script> <script src="js/bootstrap-button.js"></script> <script src="js/bootstrap-collapse.js"></script> <script src="js/bootstrap-carousel.js"></script>

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  • Position DIV relative to containing DIV Without Moving Other Stuff

    - by yar
    [I'm not sure if this question has been asked, though I've looked around a bit.] I have a DIV inside a DIV. I would like the inner DIV to have a certain position inside the outer div. I'm having some success with this position: absolute; top: 0px;right:0px; but all other divs are getting moved around. I just want it to float on top of the other stuff (float didn't work, of course). Thanks! Edit: The outer div is relative, and I'd like the inner to move with it when the browser is resized. Edit: Sorry, I've figured out the question (but not the answer): if I use right:0px, the inner div stops moving relative to the outer div and starts moving relative to the browser window. Why would that be?

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  • Post-back + Page Refresh. Post/Redirect/Get pattern alternatives?

    - by Andrew Florko
    When user posts back a web form and then tries to refresh the page - dialog "would you like to resend information" pops up (Opera works silently though). To avoid this we can redirect browser to the page we'd like to show after postback. Now, when user refreshes the page, he duplicates get-request and no pop-ups. Everything is ok but post/redirect/get approach requires additional roundtrip. Is there better alternatives. Send form data with ajax aynchronously, for example? Thank you in advance!

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  • Get & set drop down value using jQuery.

    - by Muhammad Sajid
    If user select an option from dropdown it will shown it a textbox but if he select option having value "Other" then a row will appear to type value for other. my code works fine except when option value is not equal to "Other" <script type="text/javascript"><!-- function setAndReset(box) { if(box.value == 'Other'){ $("#ShowHide").hide(); } document.FormName.hiddenInput.value = box.value; } //--> </script> <body bgcolor="#ffffff"> <form id="FormName" action="" method="get" name="FormName"> <select name="choice1" size="1" onchange="setAndReset(this);"> <option value="one">first</option> <option value="two">second</option> <option value="three">third</option> <option value="other">Other</option> </select> <input type="text" name="hiddenInput" value=""> <tablt><tr id="ShowHide"><td> <input type="text" name="otherInput"> </td></tr></table> <input type="submit" name="submitButtonName"> </form> </body> but it does not show/hide & does not set value in textbox. If it's solve using jquery then i will be thankful to you for you code. Thanks.

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  • Blockquote border on tumblr theme

    - by orange
    This is the code for the link block: {block:Link} <div class="post link"> <h2> <a href="{URL}" class="name">{Name}</a></h2> <div class="content"> {block:Description}{Description}{/block:Description} <span class="date"> <a href="{Permalink}">{ShortMonth} {DayOfMonth}, {Year} </a> </span> </div> </div> {/block:Link} What I'm trying to do is add a border-left of of 10px to block quotes. When I try to add this style to block quotes this happens: The block quote border flows into the post title and I don't wish for this to happen, I want the border layout to stay within the content div. I'm using this CSS at the moment: div div div blockquote { border-left: 10px solid red; } Thanks in advance for the help! Just to clarify <div class="post link"> is in another div. Here is the tumblr: http://iamsomething-awesome.tumblr.com/

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  • How can I debug a form?

    - by alesch
    I'd like to see what a website is sending when I submit a form. Using Firebug I can see that it is regular POST form. I'm interested in the coding of the form fields. Thanks in advance!

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  • Cross-browser curved borders

    - by Gandalf StormCrow
    What is the best way to achieve cross-browser(ff,ie6,chrome,opera,safari) curved corners on a div. I found this article http://jonraasch.com/blog/css-rounded-corners-in-all-browsers and I've followed instructions step by step multiple times, here is my css : #content_wrapper{ -moz-border-radius:25px 25px 25px 25px; -webkit-border-radius: 25px; -khtml-border-radius: 25px; border-radius: 25px; background-color:#F2DADC; border:25px solid #ECD3D5; height:780px; opacity:0.7; width:747px; margin:0px auto; position:relative; display:block; zoom:1; } <!--[if lte IE 8]> <style> #content_wrapper{ behavior: url(template/css/border-radius.htc); border-radius: 20px; } </style> <![endif]--> Can somebody point me what am I doing wrong or is there a better way to achieve the same effect, its working in all browsers except in IE

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  • Is it possible to make a div 50px less than 100% in CSS?

    - by Derek
    Exact duplicate > http://stackoverflow.com/questions/11103728/css-to-achieve-width100-150px > http://stackoverflow.com/questions/8877827/how-can-an-element-have-a-width-of-100-50px-using-only-css > http://stackoverflow.com/questions/651317/div-width-100-minus-fixed-amount-of-pixels > http://stackoverflow.com/questions/899107/how-can-i-do-width-100-100px-in-css Is it possible to make a div 50px less than 100% in pure CSS? I want the <div> to be only 50px less than 100%. I don't want any JavaScript.

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