Featured post

c# - Usage of Server Side Controls in MVC Frame work -

-
i using asp.net 4.0 , mvc 2.0 web application. project requiremrnt have use server side control in application not possibl in noraml case. ideally want use adrotator control , datalist control. i saw few samples , references in codepleax mvc controllib howwver found less useful. can tell how utilize theese controls in asp.net application along mvc. note: please provide functionalities related adrotator , datalist controls not equivalent functionalities thanks in advace. mvc pages not use normal .net solution makes use of normal .net components impossible. a normal .net page use event driven solution call different methods service side mvc use actions , view completly different way handle things. also, mvc not use viewstate normal .net controlls require. found article discussing mixing of normal .net , mvc.
3 comments

jquery - Using prototype in javascript -

-

i have defined couple of functions inside javascript work perfectly, when put inside prototype doesn't seem work.

wall.html:

<script type="text/javascript" src="jquery/jquery-1.4.4.js"> </script> <script type="text/javascript" src="src/commentmanager.js"> </script> <script type="text/javascript" src="src/reply.js"> </script> <script type="text/javascript" src="src/comment.js"> </script> <script type="text/javascript">     $(document).ready(function(){         commentmanager();         $("form#newmessage").submit(function(){             var message = $("input#newmessagetxt").val();             var newcomment = new comment(message);         });     }); </script> </head>  <body>     <div class="message">         <form id="newmessage"&gt;>             <input type="text" id="newmessagetxt" height="200px" value="write message" onfocus="if(this.value==this.defaultvalue) this.value='';" onblur="if(this.value=='') this.value=this.defaultvalue;" />             <input type="submit" value="submit" ></button>         </form>     </div> </body>

but weird part when run debugging tool in googlechrome, $("form#newmessage").submit doesn't call @ all. comment(message) never created (which have set prototype functions)

comment.js:

function comment(message){     var self = this;     var message = message;      var comment = document.createelement("li");     comment.id = "comment";     comment.textcontent = message;     //empty reply field     var replyfield = document.createelement("ul");     replyfield.id = "replyfield";     //create appropriate buttons     createbuttons(comment);     //append replyfield     comment.appendchild(replyfield);     //insert wall     addcomment(comment);     //effect after insertion     effect(comment);     $(comment).mouseleave(function() {mouseout(comment);});     $(comment).mouseenter(function() {mouseover(comment);});     return comment; } comment.prototype={     deletecomment : function (comment){         $(comment).fadeout();         settimeout(function() {comment.parentnode.removechild(comment);},500);     }, //there more methods here }

commentmanager.js:

function commentmanager(){     var owner = null;       var wall = document.createelement("ul");     wall.id = "wall";      document.body.appendchild(wall);     return wall; }  function addcomment(comment){     var wall = document.getelementbyid("wall");     wall.appendchild(comment); }

where createbuttons defined? (in comment.js)?

also, you titled last file commentmanager.js, wall.html has commentmanager.js (notice capital m in wall.js). i'm assuming that's typo here in question, make sure filenames on server match html script tags.


Comments

Post a Comment

Popular posts from this blog

c# - Usage of Server Side Controls in MVC Frame work -

-
i using asp.net 4.0 , mvc 2.0 web application. project requiremrnt have use server side control in application not possibl in noraml case. ideally want use adrotator control , datalist control. i saw few samples , references in codepleax mvc controllib howwver found less useful. can tell how utilize theese controls in asp.net application along mvc. note: please provide functionalities related adrotator , datalist controls not equivalent functionalities thanks in advace. mvc pages not use normal .net solution makes use of normal .net components impossible. a normal .net page use event driven solution call different methods service side mvc use actions , view completly different way handle things. also, mvc not use viewstate normal .net controlls require. found article discussing mixing of normal .net , mvc.
Read more

cocoa - Nesting arrays into NSDictionary object (Objective-C) -

-
i define tasks using nsdictionary, i'd save in plist file (i didn't have luck core data far), got stuck @ 2 points: -- when using initwithobjectsandkeys: can change data type number or boolean, using nsdate's numberwithint: , numberwithbool: methods, respectively. can't seem find method change type date though. couldn't find in documentation. -- second problem ran nested arrays. how can add them dictionary? i have uploaded picture here of trying achieve. thank in advance! do mean nsnumber 's +numberwithint: , +numberwithbool: methods, not nsdate ? it's nsnumber defines methods. to convert number date, depends on number is. if it's unix timestamp, [nsdate datewithtimeintervalsince1970:thetimestampinseconds] . as adding nsarray objects dictionary: [yourdictionary setobject:yourarray forkey:@"somekey"]; you'll have post code if need more question isn't clear.
Read more

ios - Very simple iPhone App crashes on UILabel settext -

-
i have simple application. have button , label in ib. have ibaction onclick calls settext on label. there's outlet label. connected in ib. crashes app first time in simulator. when launch again, sets text. crashes again next time. crashes on actual device. should simple, i'm not sure i'm doing wrong. thanks. in .h file : #import <uikit/uikit.h> @interface untitledviewcontroller : uiviewcontroller { iboutlet uilabel *label; iboutlet uibutton *button; } @property (nonatomic, retain) uilabel *label; -(ibaction) onclick1: (id) sender; @end and in .m: - (ibaction) onclick1: (id) sender { //[label settext:@"hello world!"]; label.text = @"hello world!"; //[button settitle:@"clicked" forstate:uicontrolstatenormal]; } sorry, i'm new site. how crash log , stack? thanks. edit : while answer technically correct, doesn't answer question @ :( sorry < warning - guess > if you're
Read more