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  • CheckBox in asp.net mvc

    - by Xulfee
    i have two options One <%= Html.CheckBox("postType", false, new { @id = item.int_PostTypeId.ToString() })%> Second <input type="checkbox" name="postType" value="<%= item.int_PostTypeId.ToString() %> 1st question: what is differenct between these two method of check box declaration. 2nd question: and how can we get value of checked checkbox?

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  • white in the black

    - by gcc
    how can i detect white image surrounded by black image take input 000 000 000 000 000 255 255 255 000 000 255 255 255 000 000 255 255 255 000 000 000 000 000 000 000 make it simpliest form 0 0 0 0 0 2 2 2 0 0 2 2 2 0 0 2 2 2 0 0 that step i couldnot did then search for coordinate of leading entry x,y then determine are there any detection if not print no detection else go another step find length of the square and how can calculate length and widht of the square

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  • jQuery .ajax success function not rendering html with jQuery UI elements.

    - by tylerpenney
    How do I have the html loaded into my div from the .ajax render with jquery? the success function loads the HTML, but those elements do not show up as jQuery UI elements, just the static HTML types. Any pointers? $(function() { $('input[type=image]').click(function(){ $.ajax({ url: '_includes/callinfo.php', data: 'id=' + $(this).attr('value'), dataType: "html", success: function(html){ $('#callwindow').html(html); } }); }); });

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  • javascript select box hanging on second select in ie7

    - by bsandrabr
    I have a drop down select box inside a div. When the user clicks on change, a dropdown box appears next to the change/submit button and the user makes a selection which then updates the db and the selection appears instead of the dropdown. All works fine in IE8 and firefox but in IE7 it allows one selection (there are several identical dropdowns) but the second time a selection is made it hangs on please wait. This is the relevant code <td width=200> <input type="button" onclick="startChanging(this)" value="Change" /></td> <script type="text/javascript"> var selectBox, isEditing = false; var recordvalue; if( window.XMLHttpRequest ) { recordvalue = new XMLHttpRequest(); } else if( window.ActiveXObject ) { try { recordvalue = new ActiveXObject('Microsoft.XMLHTTP'); } catch(e) {} } window.onload = function () { selectBox = document.getElementById('changer'); selectBox.id = ''; selectBox.parentNode.removeChild(selectBox); }; function startChanging(whatButton) { if( isEditing && isEditing != whatButton ) { return; } //no editing of other entries if( isEditing == whatButton ) { changeSelect(whatButton); return; } //this time, act as "submit" isEditing = whatButton; whatButton.value = 'Submit'; var theRow = whatButton.parentNode.parentNode; var stateCell = theRow.cells[3]; //the cell that says "present" stateCell.className = 'editing'; //so you can use CSS to remove the background colour stateCell.replaceChild(selectBox,stateCell.firstChild); //PRESENT is replaced with the select input selectBox.selectedIndex = 0; } function changeSelect(whatButton) { isEditing = true; //don't allow it to be clicked until submission is complete whatButton.value = 'Change'; var stateCell = selectBox.parentNode; var theRow = stateCell.parentNode; var editid = theRow.cells[0].firstChild.firstChild.nodeValue; //text inside the first cell var value = selectBox.firstChild.options[selectBox.firstChild.selectedIndex].value; //the option they chose selectBox.parentNode.replaceChild(document.createTextNode('Please wait...'),selectBox); if( !recordvalue ) { //allow fallback to basic HTTP location.href = 'getupdate.php?id='+editid+'&newvalue='+value; } else { recordvalue.onreadystatechange = function () { if( recordvalue.readyState != 4 ) { return; } if( recordvalue.status >= 300 ) { alert('An error occurred when trying to update'); } isEditing = false; newState = recordvalue.responseText.split("|"); stateCell.className = newState[0]; stateCell.firstChild.nodeValue = newState[1] || 'Server response was not correct'; }; recordvalue.open('GET', "getupdate.php?id="+editid+"&newvalue="+value, true); recordvalue.send(null); } } </script> If anyone has any idea why this is happening I'd be very grateful

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  • die $template->error() produces no line number

    - by Kinopiko
    In the following short program: use Template; my $template = Template->new (INCLUDE_PATH => "."); $template->process ("non-existent-file") or die $template->error (); why does "die" not produce a line number and newline? Output looks like this: $ perl template.pl file error - non-existent-file: not found ~ 503 $

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  • Rendering GDI components to a buffer or d3d texture

    - by Tim
    Hi, I'm trying to redirect the output of a GDI application to a buffer, preferably a d3d texture but I'll settle for a system memory buffer that I can then copy to a d3d texture. Specifically, I'm trying to get Google Chrome to render into a d3d buffer to be displayed in a d3d application. Are there any foolproof ways to do this or am I opening the mother of all worm-cans? Thanks, Tim.

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  • Documentation of available Ant tasks for Android?

    - by Janusz
    I just accidentally discovered the ant task for test coverage reports with emma. I'm now looking for a target that only invokes the unit test and generates unit testing output. Is there a list with the available ant targets somewhere, or is it possible to look them up somewhere inside the code of the SDK?

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  • Automatic database schema generation and migration with Perl

    - by pistacchio
    In Ror or Django or web2py you can "describe" a database (as a set of classes that remaps to tables) and the framework (having being provided with a connection string to the desired database) generates the tables, fields, relations and in the case of RoR and web2py it also keeps it up-to-date (eg, removing a class drops the table, adding a property to the class triggers an "alter table add" etc). Is there any Perl module that does the same? Eg, it takes the YAML/XML/JSON description of a database as input and modifies/generates the database schema accordingly?

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  • How to debug MinGW32-make batch files?

    - by bryceman
    I'm having some difficulties building up some cross-platform Makefiles, and I'm getting errors from processes called by mingw32-make that don't make the problem clear. I've tried calling mingw32-make with "-d", and I get a lot of debug output, but the actual program invocations are hidden in temporary batch files that are immediately deleted. Is there any way to keep these batch files around, so that I can actually see what mingw32-make is doing under the hood, and fix what I assume is my problem?

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  • Development environment to use/learn VTK with C++

    - by jv2010
    Hi, I am a newbie with VTK and C++ (but am well versed in the concepts/Java etc). I will eventually need to use both QT and VTK for my project. (1) I would like to know if there is a "development environment"/"editor" for VTK (using C++) ? (2) Something similar to VTK Designer (http://www.vcreatelogic.com/products/vtkd/) ? With VTK Designer, I am very disappointed that there is no feature to convert the VTK output into C++ code. Thanks in advance

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  • Table filtering in jquery - a more elegant solution please

    - by Neil Burton
    I want to filter certain rows out of a table and am using classes to categorise the rows. The below code enables me to show and hide row data categorised as "QUO" and "CAL" (eventually there will be other categories. Can someone point me towards a more elegant solution, so I don't have to duplicate code for each category as I have below? Thanks! <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <html> <head> <title>Untitled</title> <style> </style> <script src="Javascript/jquery-1.4.2.min.js" type="text/javascript"></script> <script type="text/javascript"> $(document).ready(function () { $("#toggle_ac_cal").click(function() { var checked_status = this.checked; if (checked_status==true) { $(".ac_cal").show() } else { $(".ac_cal").hide() } }); $("#toggle_ac_quo").click(function() { var checked_status = this.checked; if (checked_status==true) { $(".ac_quo").show() } else { $(".ac_quo").hide() } }); }); </script> </head> <body> <input type="checkbox" id="toggle_ac_cal" checked="checked" />CAL<br/> <input type="checkbox" id="toggle_ac_quo" checked="checked" />QUO<br/> <table> <tbody> <tr class="ac_cal"> <td>CAL</td> <td>10 Oct</td> <td>John Barnes</td> </tr> <tr class="ac_cal"> <td>CAL</td> <td>10 Oct</td> <td>Neil Burton</td> </tr> <tr class="ac_quo"> <td>QUO</td> <td>11 Oct</td> <td>Neil Armstrong</td> </tr> </tbody> </table> </body> </html>

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  • Using ToArgb() followed by FromArgb() does not result in the original color

    - by hayrob
    This does not work int blueInt = Color.Blue.ToArgb(); Color fred = Color.FromArgb(blueInt); Assert.AreEqual(Color.Blue,fred); Any suggestions? [Edit] I'm using NUnit and the output is failed: Expected: Color [Blue] But was: Color [A=255, R=0, G=0, B=255] [Edit] This works! int blueInt = Color.Blue.ToArgb(); Color fred = Color.FromArgb(blueInt); Assert.AreEqual(Color.Blue.ToArgb(),fred.ToArgb());

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  • Is daisy chaining xslt an accepted practice?

    - by Stephen
    I have a situation where I think I need to daisy chain my xslt transformation (i.e. that output of one xslt transform being input into another). The first transform is rather complex with lots of xsl:choice and ancestor xpaths. My thought is to transform the xml into xml that can then be easily transformed to html. My question is 'Is this standard practice or am I missing something?' Thanks in advance. Stephen

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  • How to use "Nppexec" for Notepad++?

    - by Chris Smullian
    Hi everybody! Is there anybody who shows me how to configure nppexec-plugin for Notepad++? I actually want npp to compile my c-files, run them and to show me their output. I already downloaded the plugin, but I wasn't able to configure it. Maybe anyone out there who is able to show me how? kind regards

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  • XSLT 1.0 grouping to reformat element defined by date into element defined by task

    - by Daniel
    Hi folks, I have a tricky XSLT transformation and I'd like your advise My xml is formatted as below: <Person> <name>John</name> <date>June12</date> <workTime taskID=1>34</workTime> <workTime taskID=2>12</workTime> </Person> <Person> <name>John</name> <date>June12</date> <workTime taskID=1>21</workTime> <workTime taskID=2>11</workTime> </Person> The output xml should be: <Person> <name>John</name> <taskID>1</taskID> <workTime> <date>June12</date> <time>34</time> </worTime> <workTime> <date>June13</date> <time>21</time> </worTime> </Person> <Person> <name>John</name> <taskID>2</taskID> <workTime> <date>June12</date> <time>12</time> </worTime> <workTime> <date>June13</date> <time>11</time> </worTime> </Person> Essentially, as an input, a "Person" object gathers all the task/workTime for a specific date. As an output, I want the "Person" object to gather the date/workTime for a specific task. I need to use XLST 1.0. I've been trying to use grouping with key but get very puzzled. Appreciate your help. Daniel

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  • Question on compiling java program

    - by Hulk
    I am a newbie to java, i have a query, /home/bob/java/jdk1.5.0_06/bin/javac /home/bob/output/a.java In the above when the program is compiled how to generate the classfile in /home/bob/class. Also how should the environment variables set for the following i.e, JAVA_HOME,CLASSPATH,JAVAPATH Thanks..

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  • Syntax highlighting with Chili

    - by Nimbuz
    I want to use jquery Chili plugin for syntax highlighting a piece of code thats generated on the fly, but its not working for the same, because the code is inserted into the #output div on page load. When I tried chili with static examples, it worked but not on the dynamically generated code. Is there any workaround? Thanks in advance for your help!

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  • Model-View-Controller in JavaScript

    - by Casey Hope
    tl;dr: How does one implement MVC in JavaScript in a clean way? I'm trying to implement MVC in JavaScript. I have googled and reorganized with my code countless times but have not found a suitable solution. (The code just doesn't "feel right".) Here's how I'm going about it right now. It's incredibly complicated and is a pain to work with (but still better than the pile of code I had before). It has ugly workarounds that sort of defeat the purpose of MVC. And behold, the mess, if you're really brave: // Create a "main model" var main = Model0(); function Model0() { // Create an associated view and store its methods in "view" var view = View0(); // Create a submodel and pass it a function // that will "subviewify" the submodel's view var model1 = Model1(function (subview) { view.subviewify(subview); }); // Return model methods that can be used by // the controller (the onchange handlers) return { 'updateModel1': function (newValue) { model1.update(newValue); } }; } function Model1(makeSubView) { var info = ''; // Make an associated view and attach the view // to the parent view using the passed function var view = View1(); makeSubView(view.__view); // Dirty dirty // Return model methods that can be used by // the parent model (and so the controller) return { 'update': function (newValue) { info = newValue; // Notify the view of the new information view.events.value(info); } }; } function View0() { var thing = document.getElementById('theDiv'); var input = document.getElementById('theInput'); // This is the "controller", bear with me input.onchange = function () { // Ugly, uses a global to contact the model main.updateModel1(this.value); }; return { 'events': {}, // Adds a subview to this view. 'subviewify': function (subview) { thing.appendChild(subview); } }; } // This is a subview. function View1() { var element = document.createElement('div'); return { 'events': { // When the value changes this is // called so the view can be updated 'value': function (newValue) { element.innerHTML = newValue; } }, // ..Expose the DOM representation of the subview // so it can be attached to a parent view '__view': element }; } How does one implement MVC in JavaScript in a cleaner way? How can I improve this system? Or is this the completely wrong way to go, should I follow another pattern?

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  • What is wrong with this really really simple RegEx expression?

    - by Pure.Krome
    Hi folks, this one is really easy. I'm trying to create a Regular Expression that will result in a Successful Match when against the following text /default.aspx? So i tried the following... ^/default.aspx$ and it's failing to match it. Can someone help, please? (i'm guessing i'm screwing up becuase of the \ and the ? in the input expression).

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  • Using jQuery live() to initialize plugins?

    - by cxfx
    Using jQuery, what's the best way to automatically initialize a plugin on all current and future elements of a specific class? For example, say I want all <input type="text" class="datepicker" /> elements to have the jQuery UI Datepicker plugin, including any I might create at runtime. Essentially, I want to do something like this: $('.datepicker').live('create', function() { $(this).datepicker(); }); But, of course, there isn't a create event I can use.

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  • Helping using FirePHP to debug a .php application

    - by Angela
    Hi, just set up FirePHP and using a framework called Qcodo / Qcubed. Has anyone heard of these on SO? Been having challenges debugging -- trying to do a fairly simple new() and save() and then output via Ajax but not getting any kind of responsiveness from errors. Any help for us, two of us have checked it out but can't seem to get a response. Thanks! BTW, here's the class which seems to be creating the problems: http://github.com/allyforce/AF-upload/blob/master/Library/Target1.class.php

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