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  • java rest web service RuntimeException WEB9033

    - by user272483
    hi, i'm developing a rest web service in java. i'm using htmlparser library on it. but when i try to run service i'm getting this exception. i can build it successfully. and org.htmlparser.beans.StringBean class exists in project. exception javax.servlet.ServletException: java.lang.RuntimeException: WEB9033: Unable to load class with name [org.htmlparser.beans.StringBean], reason: java.lang.NoClassDefFoundError: org/htmlparser/visitors/NodeVisitor root cause java.lang.RuntimeException: WEB9033: Unable to load class with name [org.htmlparser.beans.StringBean], reason: java.lang.NoClassDefFoundError: org/htmlparser/visitors/NodeVisitor root cause java.lang.NoClassDefFoundError: org/htmlparser/visitors/NodeVisitor root cause java.lang.ClassNotFoundException: org.htmlparser.visitors.NodeVisitor

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  • Quick question regarding CSS sprites and memory usage

    - by Andy E
    Well, it's more to do with images and memory in general. If I use the same image multiple times on a page, will each image be consolidated in memory? Or will each image use a seperate amount of memory? I'm concerned about this because I'm building a skinning system for a Windows Desktop Gadget, and I'm looking at spriting the images in the default skin so that I can keep the file system looking clean. At the same time I want to try and keep the memory footprint to a minimum. If I end up with a single file containing 100 images and re-use that image 100 times across the gadget I don't want to have performance issues. Cheers.

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  • Check box and text box for Other value

    - by Svish
    When I have a set of either check boxes or radio buttons I often need to have an Other choice. This check box or radio button is very often accompanied by a text box where the user is supposed to fill out what this Other is. How do you usually handle this set up? What kind of markup do you use? What do you require in your validation? Do you use java script for anything? For example: How do you make the form accessible? Do you use and how do you use the label tag, for example. Do you connect the check box and text box in any way with some javascript? For example, do you activate the text box when the check box is checked? Do you check or uncheck the check box automatically if the text box is filled out or cleared? Do you let validation fail with error messages if the check box is checked but the text box is not filled out, or if the text box is filled out but the check box is not checked? Or do you just consider it not filled out and not checked? Very unsure how to best deal with this issue, so any advice and examples are most welcome c",)

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  • Make an h2 tag unremovable in a contenteditable section

    - by Travis
    is it possible to make a section within a contenteditable element permanent, so that a user cannot remove it? I have an h2 tag in a contentEditable div. I don't want the user to edit the h2 tag, so I set contentEditable=false, but the user can still select and remove it, which I want to disallow. So, for ex: <div contentEditable="true"> <h2 contentEditable="false">My h2 tag</h2> This is a div you can edit. But you can't edit or remove the h2 tag. </div>

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  • Disable input fields based on selection from drop down

    - by Thomas
    I have a drop down box and some text input fields below it. Based on which item from the drop down menu the user selects, I would like to disable some of the fields. I think I am failing to target the input fields correctly but I can't figure out what the problem is: Here is the script I have gotten so far: $(document).ready(function(){ var customfield = $('#customfields-tf-19-tf'); var customfield1 = $('#customfields-tf-20-tf'); var customfield2 = $('#customfields-tf-13-tf'); $(function() { var call_table = { 'Condominium': function() { customfield.attr("disabled"); }, 'Co-Op': function() { customfield1.attr("disabled"); }, 'Condop': function() { customfield2.attr("disabled"); } }; $('#customfields-s-18-s').change(function() { call_table[this.value](); }); }); }); And the layout for my form: <td width="260" class="left"> <label for="customfields-s-18-s">Ownership (Required):</label> </td> <td class="right"> <select name="customfields-s-18-s" class="dropdown" id="customfields-s-18-s" size="" > <option value="Condominium"> Condominium</option> <option value="Co-Op"> Co-Op</option> <option value="Condop"> Condop</option> </select> </td> </tr> <tr> <td width="260" class="left"> <label for="customfields-tf-19-tf">Maintenance:</label> </td> <td class="right"> <input type="text" title="Maintenance" class="textInput" name="customfields-tf-19-tf" id="customfields-tf-19-tf" size="40"/> </td> </tr> <tr id="newsletter_topics"> <td width="260" class="left"> <label for="customfields-tf-20-tf">Taxes:</label> </td> <td class="right"> <input type="text" title="Taxes" class="textInput" name="customfields-tf-20-tf" id="customfields-tf-20-tf" size="40" /> </td> </tr> <tr> <td width="260" class="left"> <label for="customfields-tf-13-tf" class="required">Tax Deductibility:</label> </td> <td class="right"> <input type="text" title="Tax Deductibility" class="textInput" name="customfields-tf-13-tf" id="customfields-tf-13-tf" size="40" /> </td> </tr>

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  • IE7 left:%; bug

    - by YuriKolovsky
    I'm working on a project, I use the latest IETester, and I bumped into a IE7 specific alignment bug. view this in IE7 and then in any other browser, for example Firefox, IE8 and even IE6. Notice how the little "|" between the lower links is not visible in IE7, yet it looks fine in the other browsers. Removing the left:-100%; from on line 61 fixes the bug as seen here, but i need this "left" for positioning. Any help on what is causing this bug, or potential ideas on how to fix it much needed.

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  • how to visualise/debug an imagemap?

    - by fearofawhackplanet
    I'm dynamically generating an imagemap for a chart tool I have. I was hoping to be able to set a border or color on the area tags so I could check everything was being generated with the right coords, but a little research shows this is not possible. So whats the easiest way to check my image map is correct? Are there any browser tools which will "visualise" the areas?

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  • What are unusual and creative usages of html5 canvas

    - by stej
    Canvas from html5 was introduced some time ago. Currently it's used (almost) only for demonstrations how cool it is - it's mainly related to painting, games and charts. Many of them can be found at Canvas demos. How creatively / unusually can canvas be used? Some examples: jsAscii - ASCII art from images with Javascript and Canvas (yea, I know, it's painting but not the classic one) Javascript compression using PNG and Canvas

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  • Adsense in a ajax based application?

    - by prashant_sp
    How do I add adsense or other ads in a asp.net ajax/ajax based application ? (ex. ra-ajax samples page) or GWT Is creating an iframe a viable solution? As stated below, placing adsense script is easy. But the google bot wont be able to scan my ajax based page, as all of the content is javascript. There wont be contextual ads. So wont be able to monetize. It would be great for static ads. Any idea/inputs?

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  • setting heigth of div equal to containing div

    - by Syom
    i have the following script <div id="content"> <div id="left"> <div id="menu"> <ul> <li>menu</li> </ul> </div> <div id="left_ad"> </div> </div> <div id="middle"> some text here... </div> <div id="right"> <div id="right_ad"> <div id="ad2"> </div> </div> </div> </div> css: #content { margin: 0; padding: 0; overflow: hidden; position: relative; } #left { float: left; width:25%; margin-left:0; margin-right:0; margin-top:0; margin-bottom:-5000px; padding-left:0; padding-right:0; padding-top:0; padding-bottom:5000px; } #middle { background-image:url("http://localhost/kino/img/theme.png"); background-repeat:no-repeat; float: left; width:50%; margin-left:0; margin-right:0; margin-top:0; margin-bottom:-5000px; padding-left:0; padding-right:0; padding-top:0; padding-bottom:5000px; } #right { float: left; width:25%; margin-left:0; margin-right:-1px; margin-top:0; margin-bottom:-5000px; padding-left:0; padding-right:0; padding-top:0; padding-bottom:5000px; } #left_ad { background-image:url("http://localhost/kino/img/lens1.png"); background-repeat:no-repeat; min-height:498px; margin-left: auto; margin-right: auto; margin-top:31px; padding:0; width: 188px; position: relative; height: 100%; } as you see, left, middle and right are have the same size of heigth, which is equal to max of them. and now, what is the question, i want left_ad to have the same heigth too. how can i set the heigth of left_id is equal to left? thanks

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  • jQuery Datatables and ColumnFilterWidget integration issue

    - by user3520135
    I am trying to Place the ColumnFilterWidget plugin in the Header of the Datatables Table. Here are the changes i made in it : /** * Menu-based filter widgets based on distinct column values for a table. * * @class ColumnFilterWidgets * @constructor * @param {object} oDataTableSettings Settings for the target table. */ var ColumnFilterWidgets = function( oDataTableSettings ) { var me = this; var sExcludeList = ''; // me.$WidgetContainer = $( '<div class="column-filter-widgets"></div>' ); me.$WidgetContainer = $( '<tr class="head"></tr>' ); me.$MenuContainer = me.$WidgetContainer; me.$TermContainer = null; me.aoWidgets = []; me.sSeparator = ''; if ( 'oColumnFilterWidgets' in oDataTableSettings.oInit ) { if ( 'aiExclude' in oDataTableSettings.oInit.oColumnFilterWidgets ) { sExcludeList = '|' + oDataTableSettings.oInit.oColumnFilterWidgets.aiExclude.join( '|' ) + '|'; } if ( 'bGroupTerms' in oDataTableSettings.oInit.oColumnFilterWidgets && oDataTableSettings.oInit.oColumnFilterWidgets.bGroupTerms ) { me.$MenuContainer = $( '<div class="column-filter-widget-menus"></div>' ); me.$TermContainer = $( '<div class="column-filter-widget-selected-terms"></div>' ).hide(); } } // Add a widget for each visible and filtered column $.each( oDataTableSettings.aoColumns, function ( i, oColumn ) { var $columnTh = $( oColumn.nTh ); var $WidgetElem = $( '<th><div class="column-filter-widget"></div></th>' ); if ( oColumn.bVisible && sExcludeList.indexOf( '|' + i + '|' ) < 0 ) { me.aoWidgets.push( new ColumnFilterWidget( $WidgetElem, oDataTableSettings, i, me ) ); } me.$MenuContainer.append( $WidgetElem ); } ); if ( me.$TermContainer ) { me.$WidgetContainer.append( me.$MenuContainer ); me.$WidgetContainer.append( me.$TermContainer ); } oDataTableSettings.aoDrawCallback.push( { name: 'ColumnFilterWidgets', fn: function() { $.each( me.aoWidgets, function( i, oWidget ) { oWidget.fnDraw(); } ); } } ); return me; }; I added a extra <tr class='head'> inside the Datatable, and later on i am trying to append the Filters to that with attached to them,But instead of that it is creating new TR tag and then appending the filters in it. I even changed my dom of data tables to : dom: '<"clear">Cf<"clear">ltWrip', So the table elements should be there so that it can insert filters inside the head.

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  • input type text and onKeyDown not working under IE

    - by dygi
    Hi there. I am writing a WWW application, it has to run under IE. I have the problem with the code that runs under FF, but i can't get it running under IE. // JS code function test() { if (window.event.keyCpde == 13) window.location.href.ssign("myPage.php"); } I've tried some similar ways around window.location and location.href, also document.location. I've read that IE has problems with that, so i ask for a solution. The goal is, that page reloads after typing in some text into <input type='text' name='item_code' onKeyDown='test()'> and click enter. So the result is similar to pressing submit type button below the text input. Within IE it reloads the same page and nothing happens. In FF it correctly works.

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  • Dynamic CSS Width

    - by Alon
    I have a <div></div> and I want that its width will be the page width minus 40 pixels. Is there any way to do this without JavaScript or expression (because expression works only in IE)? Thanks.

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  • CSS UL removing indent in IE

    - by Jamie
    See: Page I am having problems with IE, In FF and Chrome the navigation at the top displays fine. However in IE8 (with or without compatibility) the UL seems to indent from the left hand side, not each li just the whole li; despite declaring text-align:center; width:600px; margin:auto; padding-left:0;. Any ideas what could be causing this? Thanks, Jamie

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  • CSS position absolute doesn't work in IE7

    - by Syom
    i have the following simple script, but it doesn't work in IE7 <div id="content"> <div id="left"></div> <div id="right"></div> <div id="bottom_menus">any text here...</div> </div> and CSS #content { margin: 0 auto; padding: 0; width: 980px; background-color: lime; height: 800px; overflow: hidden; position: relative; } #left { width: 275px; float: left; background-color: olive; margin: 0px 0px -5000px 0; padding: 0 0 5000px 0; min-height: 400px; } #right { width: 704px; float: left; background-color: red; margin: 0px 0px -5000px 0; padding: 0 0 5000px 0; min-height: 400px; } #bottom_menus { background-color: orange; height: 15px; position: absolute; bottom: 0px; width: 100%; } why position absolute doesn't work? thanks in advance

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  • Customizing the Superfish drop-down menu

    - by Pieter
    I've been tinkering around with the excellent Superfish drop-down menu to fit my needs. Here's the result. Still, there are two oddities I need to fix. Since I changed the font family and font size used for the items in the menu bar, the drop-down menus are aligned incorrectly a few pixels lower than where they should be. Secondly, when I hover over a menu item that has a submenu, an arrow to the right is displayed but it's not as visible as it should be due to the light background color. Can I change this quickly without making a new arrow image?

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  • Switching between iScroll and standard WebView Scrolling functionality

    - by Jonathan
    I'm using iScroll 4 for my rather heavy iPhone web/Phonegap app and trying to find a way to switch between iScrolls scrolling functionality and standard "native" webview scrolling, basically on click. Why I want this is described below. My app has several different subpages all in one file. Some subpages have input fields, some don't. As we all know, iScroll + input fields = you're out of luck. I've wrapped iScrolls wrapper div (and all its functionality) around the one sub page where scrolling is crucial, and where there are no input fields. The other sections, I've simply placed outside this div, which gives these no scrolling functionality at all. I've of course tried wrapping all inside the wrapper and enabling/disabling scroll (shown below) but that didn't work me at all: myScroll.disable() myScroll.enable() By placing some sub pages outside the main scrolling area / iscroll div, I've disabled both iScrolls and the standard webview scrolling (the latter - which i guess iScroll does) which leaves me with only basic basic scrolling, hence basically no scrolling at all. One can move around vertically, but once you let go of the screen with, the "scrolling" stops. Quite naturally but alas so nasty. Therefore, I'm searching for a way to enable standard webview scrolling on the sub pages placed outside of iScroll's wrapper div. I've tried different approaches such as the one above and by using: document.removeEventListener('touchmove', preventDefault, false); document.removeEventListener('touchmove', preventDefault, true); But with no success. Sorry for not providing you guys with any hard code or demos to test out for yourselves, it's simply too much code and it would be presented so out of its context, nobody would be able to debug it. So, is there a way n javascript to do this, switching between iScroll scrolling functionality and standard "native" webview scrolling? I would rather not rebuild the entire DOM framework so a solution like the one described above would be preferable.

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  • DataTables - Remove DataTables from HTML Table created in different JavaScript File

    - by Matt Green
    So I have a site I visit everyday for work. The DataTables implementation on this site is atrocious. The DataTable is applied to an HTML table that is generated when the page is rendered and then the DataTable is initialized on it. I figured this is great because I can create a little TamperMonkey script to remove the horrible DataTable and create one that functions how I need it to. The DataTable is created via inline Javascript at the end of the document body. I tried the following per the DOCs for the destory() method. // ==UserScript== // @name // @version 0.1 // @description Makes the Invoice Table more user friendly // @include URL // @require http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js // @require http://cdnjs.cloudflare.com/ajax/libs/datatables/1.10.1/js/jquery.dataTables.min.js // @copyright 2014+, Me // ==/UserScript== $(function() { var t = $('#customer_invoices').DataTable(); t.destroy(); }); It does not "remove those enhancements and return the table to its original un-enhanced state, with the data shown in the table" as stated in the docs. It does not appear to do anything. I think it is either because the table has not been Datatable initialized yet, or that I am not able to access the original DataTable initialization in a different scope. Any help is greatly appreciated as this has me banging my head on the desk.

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  • make focusable element unfocusable on webkit

    - by Bill Keese
    When a node has a tabIndex setting (other than -1), clicking it will give it focus. Removing the tabIndex setting should stop that behavior, so that clicking has no effect. However, on webkit, once a node has a tabIndex, even after tabIndex is removed, the node can still be clicked and focused. Setting tabIndex=-1 also has the same click problem. Anyone know a workaround to this problem? <div id="one">one (no initial tabindex)</div> <div id="two" tabindex=0>two (initially tabindex=0)</div> <button type=button onclick="document.getElementById('one').setAttribute('tabindex', 0)">set tabindex on first div</button> <button type=button onclick="document.getElementById('one').removeAttribute('tabindex', 0)">remove tabindex on first div</button> <button type=button onclick="document.getElementById('two').removeAttribute('tabindex', 0)">remove tabindex on second div</button> <button type=button onclick="document.getElementById('one').setAttribute('tabindex', -1)">set tabindex=1 on first div</button> <button type=button onclick="document.getElementById('two').setAttribute('tabindex', -1)">set tabindex=1 on second div</button>

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  • Jquery href with hash

    - by Ramesh
    Hi, i am using tis code for tab navigation. function hashIt(toHash) { toHash == "" ? window.location.hash = window.location.hash.replace( /#.*/, "") : window.location.hash = toHash; return false; } and also i am using jquery popup on page onload. a hyperlink in the popup is not working, if i remove the hashIt function its fine. but i want both. Please help me out. Ramesh.

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  • How to style alternating rows in asp.net mvc

    - by YeahStu
    I am using a <% foreach ...% loop to list a collection of items on my website. I want to add a different background color for the style of alternating rows in my list. I have found a way to do this but I am not satisfied with it as it seems like a hack. Here is what I have done to solve it so far: <table> <% int counter = 0; foreach (var item in Model) { counter++; if (counter % 2 == 0) { %> <tr class="colorfull"> <% } else { %> <tr> <% } %> ... Is there a best practice that I am missing that people are using for this scenario in ASP.NET MVC?

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