2,040 Posted Topics
 | [QUOTE]You are to create a console application that accepts exactly one command-line argument. If it doesn’t receive the argument, the application must display an error message and exit.[/QUOTE] What language specified by the assignment? It does not look like JavaScript or PHP because of the word 'command-line' and 'console application'. … |
| | The reason may be that your element ID cannot be found in HTML; as a result, JavaScript will stop working right where the error is found. Here is an example for fixing it. [CODE] function changeCategory() { // you don't need to call getElementById all the time, you can assign … |
| | The top part is declared as function prototype, so compiler knows that you have the function's definition afterward and keep the information for use later. Only the prototype can be declare without variable name, but it would be more clear if both have the exactly the same declaration (easier to …  |
| | I thought that C++ has short-circuit condition checker... Could you try if(v.size()>2 && v[2]==3) to see if it works? Not sure if the 2<v.size() is the problem. |
| | Re: memory mapped IO Which library are you using for memory-mapped file? If you use Unix, you could look at [URL="http://www.opengroup.org/onlinepubs/000095399/functions/mmap.html"]here[/URL]. If you are using Windows, you could check [URL="http://msdn.microsoft.com/en-us/library/aa914405.aspx"]here[/URL]. It depends on your choice. PS: Your code comment is not really what they call comments. You may need to read how to make … |
| | I think the problem you are facing is the syntax. When you declare/initiate an empty array object in javascript, it would be as followed: [CODE]var anArray = new Array();[/CODE] But if you want to use a hash, you can simply call it as followed: [CODE] var anObj = new Object(); … |
| | [QUOTE]1. I cant get my program to produce decimals, I have tried using "float" but that didn't work so i don't know how to fix that. [/QUOTE] Because you declare a & b as integer, your result will also be integer as well. [QUOTE] 2. I don't know how to … |
| | I guess it was the blocking pop up window part of the his browser... |
| | It seems to me that certain part of your js code is not compatible with IE. Cross-browser coding is not simple but not impossible. I cannot tell you how to fix it because I do not see your js code. On IE, you don't have Firebug to show you where … |
| | If you want to implement it from scratch, you could use CSS with opacity or color depending on how you want the fading to be. It is not difficult, but you need to understand how to manipulate element properties that you are working on. Also, it requires setTimeout to imitate … |
| | I am guessing that you are using frame in this case because you do not provide any code but description which is not totally clear to me. The easiest way is to create another js file with the piece of codes you want from the js file used in index.htm, … |
| | Both javaAddict and Iambing are correct. One more suggestion is that you should not heavily rely on w3schools website because certain information on that site is outdated. Just use Google if whatever on that site does not work for you. |
| | Not sure if this code works on IE because of insertRow() function... I do not have time to show you right now. Will try to get to it once I have some times. Though, one comment on 'indexSearch' function. You should do binary search for that because the array is … |
 | You could accomplish by assigning style sheet to it in order to show & hide. Because IE use 'visibility' in the inline style while FF and others use 'display', using class instead would eliminate the problem (FF accepts 'visibility' in the class but not inline. The codes below are 2 … |
| | Could you please show your code? It is very difficult to pinpoint what portion of your code that may not be compatible with IE from what you explain. |
| | You cannot just change the image URL source using JavaScript because those images are not dynamically loaded. If you want to do it dynamically, you should use Ajax. There are many ways to do this, but I will show you one way using JavaScript. All images need to be loaded … |
| | Are you using IE8 on Window 7? If so, the IE8 has some kind of problem playing sound. You could google and find how others discuss about this issue. |
| | You may get some idea from [URL="http://www.codetoad.com/forum/14_18720.asp"]this forum[/URL]. The person is trying a similar way. If it is not what you are looking for, please ignore it. |
| | Are you looking for a way to use regex to substitute only the portion of the text? You can use match(regex) for any string. If it match, it will return something; otherwise, it returns null. If you add option 'i' to the match as str.match(/str/i), it would ignore case. For … |
| | I may have to pass because I do not have access to your Cookie.js. I do not know what kind of the object created by the js file. As a result, I have no idea how it is implemented and cannot do the test of your provided code. |
| | JavaScript is not designed to access local file due to security; however, Microsoft with ActiveX can access local file system. If you want to know how to do it, you may look at [url]http://www.c-point.com/JavaScript/articles/file_access_with_JavaScript.htm[/url] for the way to do it. I am not sure other browsers have created anything like …  |
| | The easiest way to check whether your js is coded the way FF can interpreted is to use Firebug. From what I tested, document.vacanciesTable may be your problem. I am not sure you can directly access a HTML element that way in FF. You should use an ID or pass …  |
| | Your question is a bit unclear to me. You want to have clicking areas (div) and add the value into a text field? Anyway, the sample html page which includes everything is below. This is just a simple adding text from your 'onclick' to the 'text field' or 'text area' … |
| | Is the page static? What I mean is that do you need to reload the whole page again after a set of data is entered? If not, you can create a global variable or a javascript object to store the data each time a user adds the value. Then draw … |
| | Look at [URL="http://www.javascript-coder.com/javascript-form/javascript-email-form.phtml"]http://www.javascript-coder.com/javascript-form/javascript-email-form.phtml[/URL]. It may be what you are looking for. |
| | Re: Interface This is Javascript forum, not Java. They are two different languages. Anyway, it looks like something like your homework. What you need to understand is what findGross() and findNet() are going to produce. They are methods you need to implement using existing instance variable declared above. |
| | Those images won't work by changing only image URL source because they are not loaded onto the page. JavaScript is not Ajax that sends request to the server to return the image. You need to load all images and hide those you don't want to be displayed. Then use Javascript … |
| | Not sure what you really want here. You are sending the number of guest to the script, but you are trying to loop through 15 or 16 times? The code below is what I am guessing what you are trying to do. gm() function works with 'onchange', so you don't … |
 | Err... The post was created 6 years ago, and last reply before you did was 4 years ago...  |
| | 7 years old thread... You should create a new thread instead of hijack an extremely old thread... |