Emwat Oon
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Everything posted by Emwat Oon
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I realized what the problem was, but at the same time, I don't know what else to do. I tacked on a trim() and lo and behold, it works... Cookies are also separated by spaces... I only figured it out when my specifiedDoor returned null today. Derp, of course it's going to return null, it doesn't exist anymore.
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So I've tried a bunch of things... If this helps anyone, the new variable specifiedDoor works like I want it to. I've also tried changing the name of the name variable to thatdoor variable, but I haven't seen anything new. window.onload = function rememberOpenDoors() { var allcookies = document.cookie; var cookiearray = allcookies.split(';'); // Get all the cookies pairs in an array // Now take key value pair out of this array for (var i = 0; i < cookiearray.length; i++) { var name = cookiearray[i].split('=')[0].toString(); var value = cookiearray[i].split('=')[1]; var thisdoor = document.getElementById(name); var specifiedDoor = document.getElementById('div104027331'); specifiedDoor.className = 'divDoorOpen'; //thisdoor.className = 'divDoorOpen'; //alert(name + " " + thisdoor); //alert("Key is : " + name + " and Value is : " + value); //console.log(name); //console.log(thisdoor); //console.log("name: " + name + " | thisdoor:" + thisdoor.id + " | thisdoor:" + document.getElementById(name) + " | value: " + value); console.log("specifiedDoor: " + specifiedDoor.id); } I found out about the .id thing when specifiedDoor returned an html document. I tried a lot of things with the .id, but no avail on the whole cookie thing.
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Is there a way to tie a radiobutton into a function? Like onClick? I've looked on msdn, but the closest I found is OnCheckedChanged and that isn't working for me. This is what I've tried. <asp:RadioButton ID="radSpecifyOther" runat="server" GroupName="specify" Text="Other" OnCheckedChanged="radEnableOther" EnableViewState="true"/> protected void radEnableOther(object sender, EventArgs e) { if (radSpecifyOther.Checked) txtEnableSpecify.Enabled = true; else txtEnableSpecify.Enabled = false; }
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I've tried a jsfiddle, but I don't think I'm doing it right. http://jsfiddle.net/n3YkU/2/
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Right... Assuming is always a bad mindset when debugging....... console.log("name " + name + " | thisdoor:" + thisdoor + " | thisdoor:" + document.getElementById(name) + " | value: " + value); name div103030054 | thisdoor:null | thisdoor:null | value: name div117006704 | thisdoor:null | thisdoor:null | value: That should trace to this markup. <tr class="NotinboundTbl"><td style="padding:0;" colspan="8"><div id="div117006704" class="divDoorClosed" style="position: relative; left: 5%; overflow: auto"> So I'm certain the id is there...
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a) The markup is <tr class="NotinboundTbl"><td style="padding:0;" colspan="8"><div id="div103030041" class="divDoorClosed" style="position: relative; left: 5%; overflow: auto"></div> c) I was thinking the code I was posting let me do just that. It's typically alert(div123 null)... But I also have firebug enabled and I do see the cookies in there. They are div123 and set on true. The true/false thing though doesn't really matter in my case. All I'm trying to do is assign the cookie to div123, find cookie div123, change said div123 css class to divDoorOpen.
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Hmm.. I might be doing this wrong, but I still have the same results. <body onload="rememberOpenDoors()"><script> function rememberOpenDoors() { var allcookies = document.cookie; cookiearray = allcookies.split(';'); // Get all the cookies pairs in an array // Now take key value pair out of this array for (var i = 0; i < cookiearray.length; i++) { name = cookiearray[i].split('=')[0]; value = cookiearray[i].split('=')[1]; var thisdoor = document.getElementById(name); //thisdoor.className = 'divDoorOpen'; alert(name + "" + thisdoor); //alert("Key is : " + name + " and Value is : " + value); } }</script> a) The divs are dynamically created in ASP.net's gridview, which communicates with the database See above c) The only values I'm using at the moment is true/false. In my case, I only need to use the name of the cookie.
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Huh... I must've forgotten to do that. I'll let you know on Monday if that fixed it.
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I have a var thisdoor that's returning null. It's supposed to be the cookie name div123. var allcookies = document.cookie; cookiearray = allcookies.split(';'); // Get all the cookies pairs in an array // Now take key value pair out of this array for(var i=0; i<cookiearray.length; i++){ name = cookiearray[i].split('=')[0]; value = cookiearray[i].split('=')[1]; var thisdoor = document.getElementById(name); //thisdoor.className = 'divDoorOpen'; alert(name + "" + thisdoor); //alert("Key is : " + name + " and Value is : " + value); } Can someone tell me why is variable returning null? I have the div id named div123.
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Duly noted. Not prepared for the frustration that comes with it though.I structured the code mentioned previously and made it look cleaner. for(var i = 0; { var convertValuetoTime = document.getElementById("GridView1").getElementsByTagName("td")[i].innerHTML; if (typeof convertValuetoTime !== 'undefined') { alert(convertValuetoTime); } else { break; } i += 9; }I still get the TypeError: document.getElementById(...).getElementsByTagName(...) is undefined.
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I need the javascript to convert all the numbers in a gridview column to a human readable day and time.I wanted to make progress, so I went ahead with making a javascript function to go through the column, but it turns out I need help with it... for (var i = 0, convertValuetoTime = document.getElementById("GridView1").getElementsByTagName("td")[i].innerHTML; typeof convertValuetoTime !== 'undefined' { var convertValuetoTime = document.getElementById("GridView1").getElementsByTagName("td")[i].innerHTML; alert(convertValuetoTime); i += 9;Above is a for loop that increments in 9, 9 being right number for the column. When I tried to find the length of the cells, I ended up with less than actual amount of rows. I believe it's due to how the gridview is loaded. I tried a bunch of things and the last thing I tried was the code above: keep going until convertValuetoTime is undefined, which works but I keep getting an error in firebug 'convertValuetoTime is undefined', so that makes me kinda worry about cross-browser compatibility.
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I couldn't do it with id since I'll be editing a table column, but I can with class.I'd prefer it without class to get a better separation of code.
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I'm having a hard time using asp.net's gridview, which basically outputs this html table for me.I'd like to use javascript in one of the columns of this html table, but I would like to avoid using css classes to get the value in this column.Is that possible?I'm thinking along the lines ofJavascript:ConvertNumber( <%# Eval("NumberToConvert") %> )
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Noob question: getElementsByClassName does not include all divs?
Emwat Oon replied to Emwat Oon's topic in JavaScript
I see; that While loop did the trick. Thanks. -
I'm learning javascript and I'm not sure if I follow...I'm trying to replace all instances of a class with another class.http://jsfiddle.net/UW6R2/
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I've deleted the files to clean up a little bit, so I can't test if it was a quirks mode issue or not. Feel free to close this thread.
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I have been checking it with firebug. It doesn't report anything. I haven't thought about the two different versions of jQuery. The second line with document.write is a fallback in the case google's jQuery can't be accessed. I'll change it soon enough. Since I'm not testing it online, it doesn't seem to pick up Google's jQuery. I want the showy effects of images moving left to right. I suppose I'll try to make it myself, since you put it that way.
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Well, I've tried that and I can't seem to get it working. Maybe I'm overlooking something? <!doctype html><html lang="en"><head> <meta charset="utf-8"> <title>The HTML5 Herald</title> <meta name="description" content="The HTML5 Herald"> <meta name="author" content="SitePoint"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!--<link rel="stylesheet" href="css/bootstrap.css" media="screen" />--> <link rel="stylesheet" href="screen.css" media="screen" /> <link rel="stylesheet" href="handheld.css" media="handheld" /> <style> .jcarousel { position: relative; overflow: hidden; /* You need at least a height, adjust this to your needs */ height: 200px; } .jcarousel ul { width: 20000em; position: absolute; list-style: none; margin: 0; padding: 0; } .jcarousel li { float: left; } </style> <!--[if lt IE 9]> <script src="http://html5shiv.googlecode.com/svn/trunk/html5.js"></script> <![endif]--></head><body> <p id="loginStuff">Welcome</p> <nav> <ul> <li>a</li> <li>a</li> <li>a </li> </ul> </nav> <div id="columnWrap"> <div class="left-col"><div class="jcarousel"> <ul> <li><img src="http://placehold.it/200x200" alt=""></li> <li><img src="http://placehold.it/200x200" alt=""></li> </ul></div> </div> <div class="right-col"> </div> </div> <div id="footer"> </div> <script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script> <script>!window.jQuery && document.write('<script src="jquery-1.9.1.js"></script>')</script> <script type="text/javascript" src="dist/jquery.jcarousel.min.js"></script> <script type="text/javascript"> $(function() { $('.jcarousel').jcarousel({ // Configuration goes here }); }); </script> <!--<script src="js/scripts.js"></script>--></body></html> All this shows is the two placeholder pictures by each other instead of a working carousel.
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Would anyone happen to know what files I need to get a working carousel? I downloaded Bootstrap 3.0.0. I copied the markup example from the doc and added jquery and carousel.js. It didn't work. I copied a working html markup carousel. The pictures and the javascript was there, but it's nowhere near a carousel. Added holder.js. Added transition.js. Added carousel.css I found in the examples folder. Gave up and took all of those away. Used Bootstrap.min.js and Bootstrap.css. Finally working. But I don't want to have the entire bootstrap js in there. I tried going back to the getbootstrap website, went to customize, untoggled everything except functioning carousel, and I'm back to what I had before I added holder.js.
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Cool. Tried overflow: hidden and it works. Thanks!
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I would say try using the em standard. I hear it's better to use em than px. http://v1.jontangerine.com/silo/css/pixels-to-ems/
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I googled it and people are using .nav and #nav, but when I switch out nav for either of the two, they stop working oddly enough. I must definitely be overlooking something here.
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<html><head><title></title> <style type="text/css"> * { margin: 0; padding: 0; } body { background: black; color: white; } #navbar { width: 100%; background-color: #56A4E8; padding: 0 10%; } nav { width: 800px; list-style: none; margin: 20px; padding: 5px 0 5px 0; } nav li { display:inline; list-style:none; margin:20px; padding:0 3%; } #navbar nav a { text-decoration: none; color: white; } #thing { background: grey; } #thing #wrap { width: 800px; margin: 0 auto; } #left-col { float: left; width: 48%; padding: 1%; } #right-col { float: right; width: 48%; padding: 1%; } h2 { color: #56A4E8; }</style></head><body> <div> </div> <div id="navbar"> <nav> <ul> <li><a href="#">content</a></li> <li><a href="#">content</a></li> <li><a href="#">content</a></li> <li><a href="#">content</a></li> <li><a href="#">content</a></li> </ul> </nav> </div> <div id="thing"> <div id="wrap"> <div id="left-col"> <h2>NEWS/EVENTS</h2> <hr /> <ul> <li>Kickstarter</li> <p>Like us on Facebook to earn points to win promotional items and other prizes. <a href="#">Click here</a> to learn more.</p> <hr /> <li>Announcements</li> <p>content</p> </ul> </div> <div id="right-col"> <h2>VIDEOS</h2> <hr /> <ul> <li>content<li> <li>content</li> <li>content</li> </ul> </div> </div> </div></body></html>
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* { margin: 0; padding: 0; } body { background: black; color: white; } nav { width: 100%; text-align: center; background-color: #56A4E8; list-style: none; margin: 20px 0 20px 0; padding: 5px 0 5px 0; } nav li { display:inline; list-style:none; margin:10px; padding:0; } #wrapwrap { background: grey; } #wrap { width: 800px; margin: 0 auto; } #left-col { float: left; width: 50%; } #right-col { float: right; width: 50%; } h2 { color: 56A4E8; } I validated it with http://jigsaw.w3.org/css-validator/validator It's all valid, but I don't see my grey background-color. Little help here?
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I'm trying to put a navigation menu at the top, but I don't understand something. Position: Absolute overlaps everything else. Position: Relative seems to throw out all of my formatting out the window and won't include line breaks. Why do I have to work around this positioning to accomplish some kind of header? <%@ Page Language="C#" AutoEventWireup="true" CodeFile="cssAttempt.aspx.cs" Inherits="cssAttempt" %><!DOCTYPE html><html xmlns="http://www.w3.org/1999/xhtml"><head runat="server"> <title>CSS ATTEMPT</title> <style> div { display: block; } div.top{ position: absolute; width:100%; color:white; background-color: black; } .top ul { list-style: none; } .top ul li { float:left; /*Hate: This centers*/ } .top a { display: block; text-decoration: none; } </style></head><body> <form id="form1" runat="server"> <div class="top"> <ul class="top"> <li>HOME</li> <li>ANYTHING</li> <li>ANYTHING</li> <li>ANYTHING</li> </ul> </div> <div> <h1>Hey</h1> <p>If you don't see Hey, that means it's been overlapped.</p> </div> </form></body></html>