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  • how to make "tweet" button active in Twitter Anywhere TweetBox

    - by user322293
    I added a Twitter Anywhere TweetBox to my blog maxim.tumblr.com like this: var idvar = "tweetbox"; twttr.anywhere(function (T) { T("#tweetbox").tweetBox({ label: "Tweet me:", height: 100, width: 210, defaultContent: "@maxgrinev Hello!", onTweet: function (tweet, htmlTweet) { document.getElementById(idvar).setAttribute("style", "display: none;"); } }); }); Everythink works fine except the tweet button is not active by default. You have to edit the box to make it active (look here: http://maxgrinev.tumblr.com/). How can I make it active by default?

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  • Better to extend a class or modify it directly?

    - by primehunter326
    Hi, So I'm working on creating a visualization for a data structure in Java. I already have the implementation of the data structure (Binary Search Tree) to start with, but I need to add some additional functionality to the included node class. As far as conventions and best practices are concerned, should I create a subclass of the node with this added functionality or should I just modify what I have and document it there? My question is similar to what's asked here but that's a little over my head. I know it probably doesn't matter much for what I'm doing, so I'm asking this more as a general thing.

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  • gmaps Address Component Types get country name

    - by gmapsuser
    hi .. iam trying to get the country name using the Address Component Types available from gmaps V3. i dont know how i can get it the right way.. http://code.google.com/apis/maps/documentation/javascript/services.html#GeocodingAddressTypes iam trying to alert the country name liks here : alert(results[1].address_component[country]); and here`s the code.. any help is really appreciated..thanks function codeLatLng() { var input = document.getElementById("latlng").value; var latlngStr = input.split(",",2); var lat = parseFloat(latlngStr[0]); var lng = parseFloat(latlngStr[1]); var latlng = new google.maps.LatLng(lat, lng); if (geocoder) { geocoder.geocode({'latLng': latlng}, function(results, status) { if (status == google.maps.GeocoderStatus.OK) { if (results[1]) { alert(results[1].address_component[country]); } else { alert("No results found"); } } else { alert("Geocoder failed due to: " + status); } }); } }

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  • Can't find asp:textbox in Javascript.

    - by Andrew
    I am trying to add the onkeydown attribute to an asp:textbox. For some reason my code can't find the textbox that is inside a loginview. Am I doing something wrong? <script type="text/javascript"> window.onload = function() { UserName.Attributes.Add("onKeyDown", "KeyDownHandler('" + btn.ClientID + "')"); Password.Attributes.Add("onKeyDown", "KeyDownHandler('" + btn.ClientID + "')"); } function KeyDownHandler(btn) { if (event.keyCode == 13) { event.returnValue=false; event.cancel = true; document.getElementById(btn).click(); } } </script>

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  • add next and previous button in jquery slider

    - by jignesh kheni
    I Made some below script to make simple fadeInOut slideshow. Now I want to add Next/Prv buttton. How can i do it? '$(document).ready(function(e) { var slider ={ init: function() { var initialFadeIn = 1000; var itemInterval = 5000; var fadeOut = 2500; var numberOfItems = $('.slider-img').length; var currentItem = 0; //show first item $('.slider-img').eq(currentItem).fadeIn(initialFadeIn); //loop through the items var infiniteLoop = setInterval(function(){ $('.slider-img').eq(currentItem).fadeOut(fadeOut); if(currentItem == numberOfItems -1){currentItem = 0;} else{currentItem++;} $('.slider-img').eq(currentItem).fadeIn(fadeOut); }, itemInterval); } }; slider.init(); });'

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  • Cancel zoom from dbclick event onmap in google maps version 3

    - by aleka
    I initiallize a map in my application like this: function doLoad() { var parnitha= new google.maps.LatLng(38.155428,23.718739); var myOptions = { zoom:16, mapTypeId: google.maps.MapTypeId.SATELLITE, center: parnitha, disableDefaultUI: true, navigationControl: true, scrollwheel: false, navigationControlOptions: { style: google.maps.NavigationControlStyle.SMALL, position: google.maps.ControlPosition.TOP_LEFT}, } map= new google.maps.Map(document.getElementById("map_canvas"), myOptions); }. With double click on the map, it making zoom and i don't want this, because i want to use dbClick event for other reason.Please help me to remove the default dbClick event on the map. Thanks a lot..

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  • jquery ajax call: multiple links load data into one div

    - by user1146939
    I have a dynamically generated list of links. Each link will request a different page to load. Depending on the link clicked I want it to fill the div with an ajax .load call. The thing is I want all links to reset and fill the same div. I am having trouble doing this without making a seperate div for each link, which isn't what I'm looking for. This is what I have so far, but only works with one link. <a data-toggle="modal" href="#myModal">Link</a> <div class="modal hide fade" id="myModal"></div> <script type="text/javascript"> $(document).ready(function() { $('#myModal').load('mypage.php'); }); </script>

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  • Javascript: Perform function on form submit

    - by flight643
    Hopefully this is a pretty simple question! I've got the code working in jQuery to listen for a specific form on a page to be submitted and perform an alert when it is.. I.e.: The form itself doesn't have a name so I am targetting the form within a specific form ID. $("#content form").submit(function() { alert("lorem ipsum dolor?"); }); What would be the syntax for performing this in javascript alone without using jquery? For example, I have this code (below) and just am unsure of how to listen for the form to be submitted to perform an action.. var submitform = document.getElementById("content").getElementsByTagName("form"); Thanks!

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  • applying a var to an if statement jquery

    - by Dirty Bird Design
    Need to apply a var to a statement if its conditions are met, this syntax isn't throwing errors but its not working. <script type="text/javascript"> $(document).ready(function(){ var action_is_post = false; //stuff here $(this).ready(function () { if ($("#stepDesc0").is(".current")) { action_is_post = true; } }); //stuff here </script> should I use something other than .ready? Do I even need the $(this).ready(function ()... part? I need it to apply the var when #stepDesc0 has the class current.

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  • Selecting an option with javascript

    - by Fibericon
    I have a drop down menu that I want to have selected on page load. This is what I'm using at the moment: var selector = document.getElementById("action_person").firstChild; var n = 0; while(selector.options[n] != null) { if(selector.options[n].value == "person") { selector.options.selectedIndex = n; } n++; } I've also tried replacing selector.options.selectedIndex = n with selector.options[n].selected = true. However, it never selects for me. It always shows the item at the top of the drop down. I've verified that the value "person" does exist in the drop down, and that the variable "selector" does point to a valid drop down. What am I doing wrong here?

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  • code in xmlhttp.readyState==4 doen't get executed

    - by shazia
    function download() { if (window.XMLHttpRequest) {// code for IE7+, Firefox, Chrome, Opera, Safari xmlhttp=new XMLHttpRequest(); } else {// code for IE6, IE5 xmlhttp=new ActiveXObject("Microsoft.XMLHTTP"); } xmlhttp.onreadystatechange=function() { //alert(xmlhttp.readyState); if(xmlhttp.readyState==4 && xmlhttp.status==200) { alert (xmlhttp.responseText); } } xmlhttp.open("GET","import.php?file="+document.getElementById('uploaded_file').value,false); xmlhttp.send(); // location.reload(true); } if I put alert and monitor xmlhttp.readyState then it shows me that its status does turn 4 and it does go in the if statement, if I don't monitor it with alert then it doesn't go in the if statement but I know import.php is working because I can see the changes in the database. I don't know whats going on...can anyone help. Thanks

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  • Loading LLVM passes on Cygwin

    - by user666730
    I am trying to write an LLVM pass on Windows using Cygwin. When I make the project, a dll gets created in the Release/bin directory instead of a .so file in the Release/lib directory. The latter is what is shown in the LLVM document. When I try to load this dll using the -load flag, nothing happens. $opt -load ../../../Release/bin/Pass.dll -help The pass that I am trying to load isn't printed after this. How do I get this right?

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  • How do I clear the text contents of a div in javascript?

    - by Ben
    I'm temporarily adding contents to a div,tempDiv, and adding that to a link which is appended to a div, #contentHere, that's displayed. I need to clear the contents of tempDiv so that the links aren't appended to each other, creating a string of urls that don't link to anywhere. $(document).ready(function(){ $.getJSON("data.php", function(data){ for(i = 0; i < 5; i++){ $("#tempDiv").append(data.justIn[i].dataLink+ ' '); $("#contentHere").append("<a href=\"#tempDiv\">Click to go to the div link</a>"); //I need to clear the contents of tempDiv here } }); }); Solutions to clearing the temporary contents of the div as I go?

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  • Cant append "used" DOMObject in IE

    - by Kein
    I have some objects, that keep created DOMObjects, like here: function category(){ var domBlock; this.block = function(){ if (!domBlock){ // Here dom-object constructor $('<div></div>'); etc } return domBlock; // jquery object, // but i test and native document.createElement } } Then i clear category's area, and append old and new received(with Ajax) objects: area.html(''); for(id in category_list){ area.append( category_list[id].block() ); } where category_list is list that contain category objects. Area is jQuery object. In other browsers (except IE) i get area with all needed categories, but in IE i get only new received categories(that just create DomObject), other old objects that keeped old DomObject not show. I know it possible make with innerHTML, but i wont keep DomObject, not text. Because DomObject keep many events. And it very hard for browser attach events for each DomObject after refresh area.

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  • setTimeout is acting weird

    - by mnish
    I am trying to make a simple setTimeout, to make a div tag invisible after 2 seconds. The setTimeout function makes the div invisible but irregularly, sometimes immediately and sometimes after 1 sec, and so on. Here is my code: function beginTimeOut(){ t = setTimeout(function(){hideSubMenu()},2000); } function hideSubMenu(){ var elem; elem = document.getElementById("ul_navlist1"); elem.style.visibility="hidden"; clearTimeout(t); } By the way, t is a global variable. I have tried this too: t = setTimeout("hideSubMenu()",2000); but with the same irregular results.

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  • jquery autosuggest not firing (webform)

    - by Abu Hamzah
    is that something wrong in the below code? its not firing at all $(document).ready(function() { $("#<%=txtHost.ClientID%>").autocomplete("HostService.asmx/GetHosts",{ dataType: 'json' ,contentType: "application/json; charset=utf-8" ,parse: function(data){ var rows = Array(); debugger for(var i = 0; i<data.length; i++){ rows[i] = {data:data[i], value:data[i].LName, result:data[i].LName}; } return rows; } ,formatItem: function(row, i, max){ return data.LName + ", " + data.FName; } }); }); <script src="Scripts/jquery.autocomplete.js" type="text/javascript"></script> <asp:TextBox ID="txtHost" runat='server'></asp:TextBox>

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  • problem with the drop down menu with jquery

    - by amir
    Hi Basically I have some links which include some other links, I'm trying to show the parent links only and when one clicks on the parent link the child links should appear and when one clicks on the parent link again the child link should disappear, the code works for the first click and it opens the relevant child links but how do I make them disappear when I click on the parent link again, thanks for the help. jQuery.noConflict(); jQuery(document).ready(function(e) { jQuery('.nav-container ul.level0 li.level1 a').click(function(e) { e.preventDefault(); jQuery(this).css({'background':'#000000','color':'#ffffff'}); jQuery('.nav-container ul.level0 li.level2 a').css('display','block'); }); });

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  • How to count the number of listitems in an asp.bulletedlist with JavaScript

    - by Andy5
    Hi I have an asp:bulletedlist control, which sits inside a div tag, and I need to count the number of list items inside the control. Searching the internet, and noting the fact the html given back by the items is a list i.e. <li>, I thought I could use an example of: var listcontrol = document.getElementById('BulletedList1'); var countItems = listcontrol.getElementByTagName('li').length; However, when I do this, it throws and error saying that no object exists for this control. So, my problem is, and because I must do this clientside because I want to use this to set the height of the div tag, is how do you count the number of items inside a asp:bulletedlist control with javascript?

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  • Delete the first line that matches a pattern

    - by gioele
    How can I use sed to delete only the first line that contains a certain pattern? For example, I want to remove the first line matching FAA from this document: 1. foo bar quuz 2. foo FAA bar (this should go) 3. quuz quuz FAA (this should remain) 4. quuz FAA bar (this should also remain) The result should be 1. foo bar quuz 3. quuz quuz FAA (this should remain) 4. quuz FAA bar (this should also remain) A solution for POSIX sed would be greatly appreciated, GNU sed is OK.

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  • Flash Overlapping HTML. CSS Problem In IE??

    - by Jascha
    HELP, this is a very unique problem and I can't for the life of me figure it out. My flash content is overlapping the HTML above it. This only happens if I've just launched IE after being restarted and goes away once I refresh the page. I even added a jQuery $(document).ready function that sets a margin between the html and the flash content to add 1px of space when the page is loaded. It's so hard to figure out, because once I refresh the page, it goes away. Any input GREATLY appreciated. Here is the site. http://www.californiaremodels.com (This only happens in IE) here is a screen shot of the problem.

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  • innerHTML parse for Google Chrome?

    - by user554095
    Hey all. I am adding text to a textArea via Javascript in Chrome (doing it a totally different way in Firefox/IE as Chrome does not support contentWindows). Here is my code: document.getElementById("vB_Editor_001_textarea").value += '<font color="white"><b>' + numberLabel + ':</b> ' + armory + '</font><br/>'; This HTML is getting put directly into the textArea without being parsed. How can I make it parse into regular text with the HTML markup when it hits the textArea? Thanks!

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  • How to scroll whole visible page down to an anchor with a smooth effect (Scriptaculous or jQuery)?

    - by ChrisBenyamin
    Hey community, I want to create an navigation with anchors. By clicking on a navigation link, the whole visible page should scroll down to the clicked anchor. The most important is the following structure of the page. --------------- (Begin visible browser area) NAV1 nav2 nav3 content --------------- (Begin/end visible browser area) nav1 NAV2 nav3 content --------------- (Begin/end visible browser area) nav1 nav2 NAV3 content --------------- (end visible browser area) Finally all content is in a single document and the height of the current page (selected by the nav-item) has to be calculated (with a JS Library). I prefer PrototypeJS/Scriptaculous and jQuery. The scroll effect should be a smooth slide/ effect. Chris

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  • jQuery .ajax request failing

    - by user1644808
    I currently have a jQuery ajax request set up like this $(document).ready( function() { $.ajax({ url : "http://www.my-computer.com:51000/getJson", cache : false, dataType: "json", success : renderPage, error: handleError }) }); If I manually naviate to http://www.my-computer.com:51000/getJson, I see it returns a json string correctly, but with the above request, I always fall into "handleError" method, with textStatus "error" and not much helpful information. Can anyone help? Thanks! EDIT: sorry about the my-computer domain. this stackoverflow submission won't let me input localhost, so I put in an arbitrary domain instead. I've tried firebug, but had no luck in getting the json back.

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  • Get the size in 'px' instead of percents.

    - by Andrei Ciobanu
    Hello, I have to write a javascript function that is returning the current size (in px) of a div. Unfortunately the div has its weight specified in % instead of px. The style of the div: position: absolute; width: 100%; height: 100%; And my width returning function: function getTableWidth(tableId){ var tabWidth = document.getElementById('pt1::tabb').children[0].children[0].style.width; return tabWidth; } tabWidth is '100%'. Is it possible to return the px width instead of the % width ? NOTE: I don't have access to any html/css , as the page I am working on is generated through a complex framework. I can only embed javascript.

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  • Execution sequence inside a jquery event handler

    - by user576358
    I have a big issue with the execution squence inside this jquery handler : Was wondering if anyone has come accross this before: I have a simple form: <form action='foo.cgi' id='myForm' > <input type=text name='name' /> <input type=submit value='Find it!'/> </form> when user clicks on Find it! would like to change the cursor to 'progress' before the data is returned through an ajax call: $(document).ready(function(){ $("#myForm ").submit(function(){ $("body").css("cursor", "progress") ; htmlobj=$.ajax({url:server_url,..........); } } However: The cursor [line 2 above ] does not change until data is returned through ajax - Seems like line 3. gets executed before 2. Any help is greatly appreciated

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