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  • Using CSS instead of tables to create a centered column of images

    - by pcampbell
    Consider the task of replacing this table with CSS stylings: <table border="1"> <tr><td align="center"> <img src="foo" /> </td></tr> <tr><td align="center"> <img src="bar" /> </td></tr> <tr><td align="center"> <img src="bat" /> </td></tr> </table> The desired output is 3 images stacked on top of each other. The images are centered on the widest of them all. How would you style this markup with <div> around those <img> tags with CSS to achieve the same look?

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  • How to prevent the symbol "&" from being replaced by "&amp;

    - by tonsils
    Hi, Hoping someone could pls let me know how to prevent the symbol "&" from being replaced by "&amp;" within my URL, specifically within javascript? Just to expand on requirement, I am getting my url from an oracle database table, which I then use within Oracle Application Express, to set the src attribute of an iframe to this url. FYI, the url stored in the Oracle table is actually stored correctly, i.e. http://mydomain.com/xml/getInfo?s=pvalue1&f=mydir/Summary.xml what appears in my use when trying to pass over into iframe src using javascript is: http://mydomain.com/xml/getInfo?s=pvalue1&amp;f=mydir/Summary.xml which basically returns a page cannot be found Hope this clarified further my issue. Thanks.

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  • jQuery: change a css value if a option is selected

    - by Ivan Castellanos
    I'm trying to make an option dropdown menu and I got stuck when I try to show a textbox if the option 'other' is selected. there's what I have: <span id="con-country"><label for="country">Country: </label> <select name="country" required="required"> <option value="usa">United States</option> <option value="uk">United Kingdom</option> <option id="other" value="other">Other</option> </select> </span> <span id="con-specify"> <label for="specify">Specify: </label> <input type="text" name="specify" id="c-specify" required="required"></input> </span> CSS: #con-specify{ margin-left: 50px; display: none; } Simple huh?, the problem is that I don't know how to do the code in jQuery So, if the user select other in the menu, then the textbox should appear, how can I do that?

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  • Creating a page selector with JSP/JSTL

    - by zakSyed
    I am working on a project where I am required to build a page somewhat similar to the one you see when you visit a website like blockbuster. When you click on browse more you are taken to a page with a bar on top with different page numbers and a drop down to select the number of pages you want to view on that page. I want to include a feature like that on my page but I am not sure where to start. In my page I have list of 200 items which I want to display page by page. I was suggested to use custom tags, but is there a more simpler or efficient way to create that functionality. My web application uses Spring MVC framework and is coded entirely in Java. Any suggestions will be appreciated.

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  • css of pagination links

    - by fusion
    i'd like a basic idea of how to go about formatting the following paging of the search result. this is the paging code: //Create and print the Navigation bar $nav=""; $next = $page+1; $prev = $page-1; if($page > 1) { $nav .= "<div class=\"search_mainpg\"><div class=\"searchpage\" style=\"width:5%;\"><a onclick=\"showPage('','$prev'); return false;\" href=\"$self?page=" . $prev . "&q=" .urlencode($search_result) . "\">< Prev</a></div>"; $first = "<div class=\"searchpage\" style=\"width:2%;\"><a onclick=\"showPage('','1'); return false;\" href=\"$self?page=1&q=" .urlencode($search_result) . "\"> << </a></div>" ; } else { $nav .= "&nbsp;"; $first = "&nbsp;"; } for($i = 1 ; $i <= $numpages ; $i++) { if($i == $page) { $nav .= "<b>$i</b>"; }else{ $nav .= "<div class=\"searchpage\" style=\"width:2%;\"><a onclick=\"showPage('',$i); return false;\" href=\"$self?page=" . $i . "&q=" .urlencode($search_result) . "\">$i</a></div>"; } } if($page < $numpages) { $nav .= "<div class=\"searchpage\" style=\"width:5%;\"><a onclick=\"showPage('','$next'); return false;\" href=\"$self?page=" . $next . "&q=" .urlencode($search_result) . "\">Next ></a></div>"; $last = "<div class=\"searchpage\" style=\"width:2%;\"><a onclick=\"showPage('','$numpages'); return false;\" href=\"$self?page=$numpages&q=" .urlencode($search_result) . "\"> >> </a></div></div>"; } else { $nav .= "&nbsp;"; $last = "&nbsp;"; } echo $first . $nav . $last; currently, it displays like this:

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  • Problem with changing td's html in JQuery.

    - by bugbug
    I want to change text in table td from 1,1,1 to 1,2,3 with following code, But it not seem to work. what is wrong in my code? This is my JavaScript function. function reorder(targetId){ var i = 1; jQuery.find(targetId).each(function(){ jQuery(this).attr("innerHTML", i); i ++; }); } My html code. <form> <input type="button" onClick="reorder('#index');" value="test"/> <table> <tr><td id="index">1</td></tr> <tr><td id="index">1</td></tr> <tr><td id="index">1</td></tr> </table> </form>

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  • Need to include #anchor after querystring list

    - by Bloopy
    Hello, Form is 'get' to a API which operates off of querystring. One of the parameters is a PackageID which indicates a vacation package. In order for the packageID to appear I also need to append '#packages' to the end of the get request. Since not all form 'get' have a package I need this to be dynamic. I've tried adding a hidden field with '#packages' as the value - however the '#' is automatically encoded and therefore not registered when the server grabs the URL. What would be the best way for me to dynamically include '#packages' as it appears in the querystring via javascript? Thanks!

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  • Calling Javascript after linking to another page

    - by kratos2488
    I am doing an integration with a support system (Helpstream) and I am currently working on doing some in-app context sensitive help. I have put in a link that will send the user to a section of Helpstream that will allow them to ask a question. Problem is, there are buttons on the page that call Javascript that will bring up a lightbox where the user fills out a form to submit a question. What I need to do is have that form come up after the user goes through the link, so essentially run the Javascript once the user hits the page. The call that I have to implement is NewTopic.CreateNew({type:"Question"}) Any tips would be greatly appreciated. Thanks in advance.

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  • Is there a way to keep track of javascript hits?

    - by user54197
    I am populating a table based on a javascript function. I want to limit the data entered to 2, afterwhich I hide the table. Is there a way to track how many hits the javascript code gets hit? function addNewRow() { $('#displayInjuryTable tr:last').after('<tr><td style="font-size:smaller;" class="name"></td><td style="font-size:smaller;" class="address"></td></tr>'); var $tr = $('#displayInjuryTable tr:last'); var propertyCondition = $('#txtInjuryAddress').val(); $tr.find('.name').text($('#txtInjuryName').val()); if (propertyCondition != "") { $tr.find('.address').text($('#txtInjuryAddress').val() + ', ' + $('#txtInjuryCity').val() + ' ' + $('#txtInjuryState').val() + ' ' + $('#txtInjuryZip').val()); }

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  • Delay image loading with jQuery

    - by DCD
    I have a page with several galleries including accordions and sliders. The problem is that the page takes forever to load. Is there a way of wrapping an image in a bit of code or applying a class to it to force it to load only after everything else is loaded?

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  • How to override <base> tag without removing the tag itself?

    - by sSmacKk
    I'm trying to add some internal links(in the format of a content table, to be able to facilitate webpage navigation) to this site in which a tag is used. Now obviously due to the base tag, every other relative tag will be relative to the base tag href. But in order for me to create this internal content table with the links pointing to different parts of the specific page, i need to get the default URL (before base tag is in effect) so the internal links can work properly. Is there a way to do get around the base tag and accomplish this? PS: if the question is unclear please don't hesitate to ask so i can reformulate Thanks in advance, :D :D

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  • How facebook extracts the right thumbnail of a link?

    - by David
    Hi, I'm wondering how facebook extracts the right picture of the article from a link? they ignore any icons, ads images, or other not related images, & they gives you the right image? What technique/method they use? because i've tried to extract all images using a php regex but how to find the right one? Thanks

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  • How to achieve jQuery scrolling/overlay effect (video in description)

    - by waffl
    I have two columns. The left column contains text of dynamic lengths. The right column is of fixed height and will contain a set of images selected at random per page load. I am trying to create an effect where while the user scrolls, the Image 2 scrolls above Image 1. When it reaches the top, the Image 1 begins to scroll up until it disappears, then Image 3 comes in and repeats the process. As this is rather confusing, I made a short video describing the desired effect. Video - MP4 I have begun trying to get it working in this jsbin but am at a loss for when the user scrolls back down and also when more images are required. I am thinking my current path is not the right direction. I'm thinking that employing something like jQuery waypoints is more the direction I should be pursuing?

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  • How do i Convert a Select to a Checkbox

    - by streetparade
    That sounds pretty odd but i have this cod and i need to convert it to checkbox, with the same functionalities <select onchange="document.getElementById('reasonDiv{$test->id}').style.display = ''; document.getElementById('reason{$test->id}').value = this.value;" name='reasonId{$test->id}' id='reasonId{$test->id}'> <option value=''>Test</option> {foreach item=test from=$testtmp.6} <input type="checkbox" value='{include file='testen.tpl' blog=$test1 member=$test2 contents=$test->contents replyId=$test->predefinedreplyid }' label='{$test->predefinedreplyid}' {if $test->predefinedreplyid==$test1->declineId}selected="selected"{/if}>{$test->subject}</option> {/foreach} </select> How can i do that? Thanks for help

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  • "Remember" last three MySql queries; Cookie, passed variable or other method?

    - by Camran
    I have a classified website, with pretty sophisticated searching, and I am about to implement a function where the last three queries is displayed for the user, so that the user can go back easier through the queries. This because for each query the user has to provide a lot of input. I have four questions for you: I wonder, how can I save the actual query (SELECT * FROM etc etc)...? Do I need to add some form of encryption to be on the safe side? How will this affect performance? (I don't like the fact that cookies slow websites down) Anything else to think about? If you need more input, let me know... Btw, the website is PHP based. Thanks

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  • Function to get the font and calculate the width of the string not working on first instance

    - by user3627265
    I'm trying to calculate the width of the string based on the font style and size. The user will provide the string, the font style and the font size, and then after giving all the data the user will hit the submit button and the function will trigger. Basically this script works but only when the submit button is hit twice or the font is selected twice,. I mean if you selec DNBlock as a font, it will not work for first time, but the second time you hit submit, it will then work. I'm not sure where is the problem here, but when I used the default font style like Arial, times new roman etc it works perfectly fine. Any Idea on this? I suspected that the font style is not being rendered by the script or something. Correct me if I'm wrong. Thanks //Repeat String String.prototype.repeat = function( num ) { return new Array( num + 1 ).join( this ); } //Calculate the width of string String.prototype.textWidth = function() { var fntStyle = document.getElementById("fntStyle").value; if(fntStyle == "1") { var fs = "DNBlock"; } else if(fntStyle == "2") { var fs = "DNBlockDotted"; } else if(fntStyle == "3") { var fs = "DNCursiveClassic"; } else if(fntStyle == "4") { var fs = "DNCursiveDotted"; } else if(fntStyle == "5") { var fs = "FoundationCursiveDots-Regul"; } var f = document.getElementById("fntSize").value.concat('px ', fs), o = $('<div>' + this + '</div>') .css({'position': 'absolute', 'float': 'left', 'white-space': 'nowrap', 'visibility': 'hidden', 'font': f}) .appendTo($('body')), w = o.width(); o.remove(); return w; } //Trigger the event $("#handwriting_gen").submit(function () { var rptNO = parseInt($('#rptNO').val()); $("[name='txtLine[]']").each(function(){ alert(this.value.repeat(rptNO).textWidth()); if(this.value.repeat(rptNO).textWidth() > 1000) { $(this).focus(); $(this).css({"background-color":"#f6d9d4"}).siblings('span.errorMsg').text('Text is too long.'); event.preventDefault(); } }); });

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  • IE8 ignores margin-top any idea why ?

    - by Yassir
    i have two divs one floated to the left and the other to the right and after them i have added a div with style clear:both after that i have an other div with a margin-top : 35px the margin is shown as expected in IE7 FF Chrome and opera but can't see it on IE8 any ideas ?

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  • Matching a String and then incrementing a number within HTML elements

    - by Abs
    Hello all, I have tags in a html list, here is an example of two tags. <div class="tags"> <ul> <li> <a onclick="tag_search('tag1');" href="#">tag1 <span class="num-active">1</span></a> </li> <li> <a onclick="tag_search('tag2');" href="#">tag2 <span class="num-active">1</span></a> </li> </ul> </div> I would like to write a function that I can pass a string to, that will match the strings in the a hyperlink i.e. "tag1" or "tag2", if there is a match then increment the number in the span, if not then add a new li. The bit I am having trouble with is how do I search for a string in the div with class tags and then when I find a match identifying the element. I can't even do the first bit as I am use to using an ID or a Class. I appreciate any help on this using JQuery Thanks all Code so far function change_tag_count(item){ alert(item);//alerts the string test $.fn.searchString = function(str) { return this.filter('*:contains("' + item + '")'); }; if($('body').searchString(item).length){ var n = $('a').searchString(item).children().text(); n = parseInt(n) + 1; $('a').searchString(item).children().text(n); }else{ alert('here');//does not alert this when no li contains the word test $("#all_tags ul").append('<a onclick="tag_search(\''+item+'\');" href="#">'+item+'<span class="num-active">1</span></a>'); } }

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  • how to arrange the checkboxes in 3/3 format on a layout of a form

    - by anwaar
    hi there can anyone plz tell me how to arrange the list of checkboxes of cuisines label which is retrived from the data base and when it is displaying it is not in the order coming side by side all together i want it to be displayed in a 3 by 3 format.here is the code for that: <div id="frmform"> <form name="frmrestaurant" id="frmrestaurant" method="post" onsubmit="" enctype="multipart/form-data"> <p class="msgsignup">Add Restaurant</p> <div id="iderror"></div> <div class="topinputs"> <div> <label for="restaurant_name" class="name">Restaurant Name :</label><input type="text" name="restaurant_name" size="32" id="restaurant_name" value="<?php echo $row->restaurant_name; ?>" class="validate[required,custom[onlyLetter],length[0,100]] text-input" /> </div> </div> <div> <label for="website" class="name">Website :</label><input size="32" type="text" name="website" id="website" value="<?php echo $row->website; ?>" class="validate[required,length[0,100]] text-input" /> </div> <div> <label for="budget" class="name">Budget :</label> <?php echo $this->lists['budget'];?> </div> <div> <label for="idcuisine" class="cuisine" >Cuisine:</label> <?php echo $this->lists['cuisine'] ;?> <div> <label for="idcategory" class="category">Category:</label> <?php echo $this->lists['category'];?> </div> the lists of cuisine and category is not displaying properly. thanks.

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  • how to align text senter and right

    - by Mayur
    Hi All, I m facing problem while aligning two text, one in center and other text in right; I used a Div to align it: <div style="text-align:center"> <h1> Sample Heading</h1> <div style="float:right; text-align:center"> <a href="#">sample link</a> </div> </div> When i used this my heading comes left its not a centrally align properly please tell is this correct way or their any other to handle this scenario Thanks

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  • css issue on hover- shaky effect

    - by Sarika Thapaliya
    <style type="text/css"> .linkcontainer{border-right: solid 0.2px white;margin-right:1px} .hardlink{color: #FFF !important; border: 1px solid transparent; } .hardlink:hover{ background:url("/_layouts/images/bgximg.png") repeat-x -0px -489px; display:inline-block; background-color:#21374C; border:0.2px solid #5badff; line-height:20px; text-decoration:none !important;} </style> <div style="padding-bottom:3px;background:transparent; color:white!important; float:left; margin-right:20px; line-height:42px;"> <span class="linkcontainer"> <a class="hardlink" style="padding:0 10px;" href="http://hronline">HROnline</a> </span> <span class="linkcontainer"> <a class="hardlink" style="padding:0 10px; " href="http://hronline/ec">Employee Center</a> </span> <span class="linkcontainer"> <a class="hardlink" style="padding:0 10px; " href="http://hronline/businesscommunities">Business Communities</a> </span> <span class="linkcontainer"> <a class="hardlink" style="padding:0 10px;" href="http://hronline/internalservices">Internal Services</a> </span> <span class="linkcontainer"> <a class="hardlink" style="padding:0 10px;" href="http://hronline/policiesprocedures">Policies&procedures</a> </span> <span class="linkcontainer"> <a class="hardlink" style="padding:0 10px;" href="http://hronline/qualitybestpractices">Best Practices</a> </span> </div> I added a right border to the span that contain menu links. When I hover on each menu links, it also has some background. This is causing jerky effect on the whole container.. What is causing the shaky effect on hover? I don't seem to figure it out--again..

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