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  • Constructing a regular expression to wrap images with <a>

    - by bobo
    A web page contains lots of image elements: <img src="myImage.gif" width="180" height="18" /> But they may not be very well-formed, for example, the width or height attribute may be missing. And it also may not be properly closed with /. The src attribute is always there. I need a regular expression that wraps these with a hyperlink having href set to the src of the img. <a href="myImage.gif" target="_blank"><img src="myImage.gif" width="180" height="18" /></a> I can successfully locate the images using this regexp in this editor: http://gskinner.com/RegExr/: <img src="([^<]*)"[^<]*> But what is the next step?

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  • Jquery Content Cycle Next/Previous not working

    - by user340745
    I have a definition list with a lot of text inside of it. When a user comes to the page, I want the jQuery to hide two thirds of that content, add a next and previous button where appropriate, and fade the content in and out. The first third of the content is .issue-group-1, the second third is .issue-group-3, the third, .issue-group-3. I am trying to set it so that when the user hits the next button, the next button changes classes, and thus acts differently the next time the user clicks it (that is, it takes them to the third page instead of the second. Right now, the next/previous buttons are working on the first and second "pages" but the next button to the third page won't work. My code is probably too long and this is maybe not the best way to do it--I'm new to jquery. Any suggestions would be helpful. $(document).ready(function(){ $('.issue-group-2, .issue-group-3').hide(); $('a#next-button.page1').fadeIn(500); $('a#next-button.page1').click(function() { $(this).removeClass('page1').addClass('page2'); $('.issue-group-1').fadeOut(500, function() { $('.issue-group-2').fadeIn(500); }); $('a#previous-button').fadeIn(500); }); $('a#previous-button.page2').click(function() { $('#next-button.page2').removeClass('page2').addClass('page1'); $('.issue-group-2').fadeOut(500, function() { $('.issue-group-1').fadeIn(500); }); $('a#previous-button').fadeOut(500); }); $('a#next-button.page2').click(function() { $('a#previous-button').removeClass('page2').addClass('page3'); $('.issue-group-2').fadeOut(500, function() { $('.issue-group-3').fadeIn(500); }); $('a#next-button').fadeOut(500); }); $('a#previous-button.page3').click(function() { $(this).removeClass('page3').addClass('page2'); $('.issue-group-2').fadeOut(500, function() { $('.issue-group-2').fadeIn(500); }); $('a#next-button').fadeIn(500); }); });

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  • JavaScript text slideshow not working?

    - by I Build Websites
    I'm making a Javascript slideshow for my blog yet the array doesn't seem to be working. Can someone please say what I've been doing wrong <SCRIPT type="text/javascript"> var blog = new Array() blog[0]= "<h4>Sunday 17 of June 2012</h4><p title='Blog'>Donec tempus risus eget ligula viverra eget placerat odio tincidunt. Duis nisl sem, scelerisque faucibus congue vitae, accumsan at lectus. Cras vestibulum arcu ut lorem luctus eu pharetra tortor ultricies. Nam iaculis orci mauris. Etiam luctus, mauris sed adipiscing ullamcorper, augue enim volutpat sem, ut sagittis ipsum nibh ac nulla. Nam ultrices, quam eget sollicitudin porta, sapien mauris pulvinar augue, posuere hendrerit erat ligula ut magna. Maecenas laoreet nisi vitae magna consectetur a mollis purus tristique. Pellentesque elementum arcu non urna convallis eleifend. Aliquam eu lorem sed risus tempus tempor. Donec malesuada velit in odio vulputate iaculis. In tristique neque quis velit posuere adipiscing. Nullam dui neque, scelerisque non egestas feugiat, pellentesque vitae mauris.</p><hr>" and so the array continues till function display1() { document.getElementById(blogShow).innerHTML( blog[0]) } function display2() { document.getElementById(blogShow).innerHTML(blog[1]) } function display3() { document.getElementById(blogShow).innerHTML(blog[2]) } function display4() { document.getElementById(blogShow).innerHTML(blog[3]) } function display5() { document.getElementById(blogShow).innerHTML(blog[4]) } </SCRIPT> <div id="blogShow"> <SCRIPT type="text/javascript">display1()</SCRIPT> </div> <div id="blogNav"> <input type="button" onClick="display2()" value="1" class="button"> <input type="button" onClick="display3()" value="2" class="button"> <input type="button" onClick="display4()" value="3" class="button"> <input type="button" onClick="display5()" value="4" class="button"> </div> I know it's all inline and i will clean up after it works

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  • Extjs 3.4 - Button Icon does not show or does not center

    - by Chris
    I want to fill a button with an icon I created but whatever I have tried just seems to put the icon either half cut off and way left, or it doesn't show at all. I've been trying different combinations of CSS and the icon, iconcls, cls button options. I was following the Ext 3 buttons example page but that doesn't seem to display anything for me... This code is an item inside my form panel (I try to replicate this with different buttons in the panel) { xtype: 'container', layout: { type: 'table', columns: 2, tableAttrs: { cellspacing: 5 } }, // padding: 5, pack: 'center', align: 'middle', items: [{ xtype: 'button', width: 40, // scale: 'medium', ref: '../drawToolsBtn', tooltip: 'Drawing Tools', icon: 'img/draw.png', iconAlign: 'top', baseCls: 'x-plain', // iconCls: 'drawBtn', enableToggle: true, // padding: 3, toggleHandler: function(btn, state) { this.showDrawToolsWin(state); }, scope: this },{ xtype: 'label', // columnWidth: 1, // remainder of container padding: 3, text: 'Click button to open Drawing Tools Menu' }] } CSS -------------------- .drawBtn{ background: url(../img/draw.png) !important; } Thank you for any help!

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  • Arrow in nav menus in CSS/JS (e.g. playframework.org)

    - by manmal
    The navigation menu at the top of the www.playframework.org site features a small arrow pointing upward for the currently selected section (Home, Learn, Download,...). I tried to get behind the implementation they used, but I can't wrap my head around it - the resource does not show up in Chrome's Resources window, and an inspection of the elements did not show any signs of a background image, nor a JS interceptor (although I might have missed that). What in hellhound's name is going on there? :)

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  • Reload a div with jquery, but not with .load

    - by zomboble
    I need to reload a div on a page on click. So far I have this: <div id="next"><a id="nextC" href="#">NEXT TESTIMONIAL</a></div><!-- END #next --> And the js $('#nextC').click(function(){ $('#atestimonial').load('/ #atestimonial'); evt.preventDefault(); }); I am using wordpress and I have a method sorted for pulling data into the div atestimonial. All I need to do is refresh it on click, doesnt matter about loading a page in. Can this be done?

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  • global applied stylesheet link on debian box

    - by James
    Hi there, Having some trouble identifying what is wrong with my link to an external CSS stylesheet... I am using a debian box to host some things... including a file i am accessing page.py which is located in /var/www/cgi-bin. I need this page to link to a css file which currently has the pathname /var/www/styles.css. Now I know I could link as: <link rel="stylesheet" href="**../styles.css**" type="text/css"> and the problem is solved but I would rather have a 'global' link, that I can use in other py files elsewhere in my filesystem and they will all point to /var/www/styles.css The information I have searched suggests that <link rel="stylesheet" href="**/var/www/styles.css**" type="text/css"> should work fine... but it doesn't. I have tried multiple combinations of everything I know but it doesn't seem to link as I would expect. Can anyone point me in the right direction?

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  • Appending target="_blank" to links in an iframe without using <body onload>

    - by CincauHangus
    I'm trying to change the links in an iframe to load in a new window instead of the iframe itself. Currently I use this code in head: $(document).ready(function() { var oIFrame = document.getElementById("iframeID"); var oDoc = (oIFrame.contentWindow || oIFrame.contentDocument); if(oDoc.document) oDoc = oDoc.document; var links = oDoc.getElementsByTagName("a"); for(var i=0; i<links.length; i++) { links[i].target="_blank"; } }); However, the code above is triggered before the iframe is fully loaded with its contents. I know this code would work if it's triggered in the body onload attribute, but I'd like to avoid that method and implement it in a function or a file instead.

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  • ajax functionality not working ???

    - by rajesh
    the problem is that 1)how can i come to know that the ajax is working properly?. 2)and how can i retrieve this sent data in controller in cakephp? function checkLength(obj,url){ alert("URL="+url+" OBJ="+obj); if(obj) { var params = 'query='+obj; var myAjax = new Ajax.Request(url,{method: 'post',parameters:params,onSuccess: loadResponse}); }

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  • jquery .before() if class isn't present

    - by Afonso Gomes
    Using pagination, I have a div structure like so in the first page: <div class="ctema">...</div> <hr /> <div class="ctema">...</div> <hr /> <div class="ctema">...</div> <hr /> But with a jquery script to fetch content via AJAX... the following pages have only: <div class="ctema">...</div> <div class="ctema">...</div> <div class="ctema">...</div> I tried this: $('.ctematicas').before('<hr />'); But this doesn't checks if the HR tag is there or not and after 5 dynamic reloads In the first page I have 5 HR in a row ... How can I check if the HR tag is present between classes CTEMA and add one if not present?

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  • Guide Text Not working when text is entered using another control

    - by user2614405
    I have a textbox used to enter the text by user, which guide-text which disappears when user starts to write. But when I use a dropdown & select a text from it, & this text is automatically entered in the textbox, the guide-text is not fading away. Events I am using to fade the guide-text : $('input, textarea').live('keydown', toggleLabel); $('input, textarea').live('paste', toggleLabel); On change of dropdown : $('.ui-discussion-text').change(function () { var oldText = $('.ui-discussion-input textarea').val(); $('.ui-discussion-input textarea').val(oldText + " " + $(this).val()); }); Please help.

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  • Can i make this div fill out the remaining space depending on the the sidebars widths?

    - by Marcus
    i have 4 divs inside of a div like this: <div id="Wrapper"> <div id="CoreSideBar"><!-- a sidebar to the right --> </div> <div id="SystemContent"> <div id="SystemNavigation"><!-- will be some kind of "tabnavigation" in the top of this div --> </div> <div id="PageContent"> </div> <div id="SystemSideBar"> <!-- a sidebar to the left --> </div> </div> </div> I would like the sidebars to have 200px width each and im also going to make it possible to "collapse" the sidebars so you can have more space for the PageContent div if you need it. What do i need to do to make the PageContent div fill out the remaining whitespace between the CoreSideBar and the SystemSidebar? Is this even possible in all browsers?

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  • Order words by number of letters, then place words neatly

    - by bmaster
    I have a list of words in javascript similar to this: var words = ["mine", "minute", "mist", "mixed", "money", "monkey", "month", "moon", "morning", "mother", "motion", "mountain", "mouth", "move", "much", "muscle", "music", "nail", "name", "narrow", "nation", "natural", "near", "necessary", "neck", "need", "needle", "nerve", "net", "new", "news", "night"]; The words can be 1-25? letters long. I have a div id="words", with a set width of 700px (but I might change it from this). Using css/javascript/jquery, how can I make it: Order the words by number of letters Place the words inside the div tag, left to right, but so that there are no gaps at the right edge of the words div, and there is even spacing between words on a line. Each word should have a border around it and a background. Like this: |reallylongwordssdf shorterwordfdf dfsdfsdfsdf sdfsdfsdf| |sdfsdfsdf sdffsdop sdfjpogs sdfsds dfsdsd dfsdsd dfsdsd| I really have no idea where to begin with this. Perhaps I could manage to write code to order the words by number of letters, but after that, I'd be stuck. Edit: I forgot to add, the words must be links.

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  • Converting &amp; to & in Objective-C

    - by nbojja
    Hi All, I have a URL string in the following format. http://myserver.com/_layouts/feed.aspx?xsl=4&amp;web=%2F&amp;page=dda3fd10-c776-4d69-8c55-2f1c74b343e2&amp;wp=476f174a-82df-4611-a3df-e13255d97533 I want to replace &amp; with & in the above URL. My result should be: http://myserver.com/_layouts/feed.aspx?xsl=4&web=%2F&page=dda3fd10-c776-4d69-8c55-2f1c74b343e2&amp;wp=476f174a-82df-4611-a3df-e13255d97533 Can someone post me the code to get this done? Thanks

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  • Zend Framework Internet Explorer images won't display

    - by Matt
    I am using Zend Framework and it works fine in Firefox/Safari. In IE I have a problem with images not loading. Say I have an image in my public folder and I have this in my page: <img src="/photos/category/img.jpg" /> Well that works, except when I'm at a URL with a controller like http://www.example.com/controller/action I can see why, but I want a good solution to properly creating these img src links that works across browsers.

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  • javascript: Checking if tags are next to each other

    - by user3731759
    So here is the problem: I want to check if element <x-statement> is right next to <p> and there is no text in between them. So this will return true: <div> <x-statement>[discover.prev]</x-statement> <p>Go forward<p> </div> But this won't: <div> <x-statement>[discover.prev]</x-statement> im in the way herr der <p>Go forward<p> </div> This what I've tried to do: if($(this).next().is('p')){ alert("p is next to you"); }

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  • AutoComplete field and IE

    - by user102533
    My web page does not have the autocomplete attribute that would tell browsers not to autocomplete the field. In spite of not having this attribute, IE 8 or Safari (not sure on other browsers) does not autocomplete the page. Autocomplete does work on some sites (such as Gmail) so I am assuming that the browser setting is not causing it? Here's the code: <tr> <td>User Id</td> <td><input name="userId" type="text" id="userId" runat="server" /></td> </tr> <tr> <td>Password</td> <td><input name="password" type="password" id="password" enableviewstate="false" runat="server" /></td> </tr>

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  • {textarea} smarty php

    - by Kyle Sevenoaks
    Hi, further to a previous question, I have this code: {textarea onblur="if(this.value=='') this.value='Skriv her';" onfocus="if(this.value=='Skriv her') this.value='';"} And I want the output to be <textarea onblur="if(this.value=='') this.value='Skriv her';" onfocus="if(this.value=='Skriv her') this.value='';">Write here!</textarea> I tried [/textarea} but it didn't work in my template file. Is it possible to make this in smarty/php? Thanks :)

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  • Left floated element and unordered lists (ul).

    - by superUntitled
    Hello, I am trying to indent the li elements of a ul. There is a left floated div with an image in it. The li element will indent only if I add left padding that is wider than the image itself. I you would like to look at a version irl, take a look. On this page, I have given the li a background color to demonstrate. <div class="left"> <p ><img src='image.jpg' alt='homepage.jpg' width="360" height="395" /></p> </div> <p> Est tincidunt doming iis nobis nibh. Ullamcorper eorum elit lius me delenit. </p> <hr /> <h3>Lorem</h3> <ul> <li>list element</li> <li>list element</li> <li>list element</li> </ul> The css: .left {float: left; } .left img {padding-right: 20px;} ul li { padding-left: 10px; background: blue; } thanks!

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  • using partials in view helpers

    - by takeshin
    Creating custom Zend View helpers I often end up with something like: // logic here if ($condition) { $output = <<<EOS... } else { $output = <<<EOS... } or using switch. Then to eliminate this, I create setPartial(), getPartial() and htmlize() for using external .phtml's. This is not the best solution, because partials do not support doctype changing. Is there any better solution, than creating abstract class handling this common case? Are there any ready Zend solutions for this case? Separate view helper for each case? And where to put common code?

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