Part 1 of this post I have tested the file i am working on firebug and it's html output result as:undefined can anybody and i have wondered what can be done to define?
So the problem is in the connection from the rating.class.php to rating.js or inside the rating.js where there is not reference to the rated CSS class which define stage 3 in the illustration above. as I said it is suppose to go from stage 1 to stage 3 and define immediately instead with the rated css class instead of going from stage 1 to stage2 to stage 3
there is another file used in this system and it is a javascript file call prototype.js and it seem to be a general file used by most java scripts to pull out functions from there.
So I create a class: function cMap(mapID){//vars and stuff}
I go and prototype a function: cMap.prototype.loadMap = function(){ //jquery AJAX call }
Now in the jquery $.ajax({...}); call, I use an anonymous function on the "success:" call: success: function(data){ this.member = data; }
My problem is that inside this anonymous function call I'm trying to call a class member of my cMap class to store the data in from the AJAX call, but it's out of scope. So the JS console in FF/Chrome throws errors about bad value/doesn't exist.
How can I access this class member from inside an anonymous function? Or at least what's a good way to go about doing all this?
I am new to this discussion but hope you would post reply for my query and encourage me to keep in touch with this discussion. Well here is my problem. I have made an edit in place form in which we can add and remove the elements. I have used jquery.jeditable.mini.js and jquery.duplicate-remove.js plugins for edit in place and add and remove action. I have live() function to access the dynamically ganerated elements like this. $(".addressDiv span").live("mouseover", function(){ clickable function here...
I have a set of elements with the same function attached, how do I get the ID or other attribute value of the element that caused the function to be called?
i have build a website with google maps. You can find it here: [URL]
Within this website you can search for farmers in Baden-Württemberg Germany. So if you try to use it for debugging just search for "Stuttgart" f.e.
My problem is that if i click on a marker displayed in the map the associated pagination tab should be opened. I tried to select the link matching the pagination tabs within the Google Gevent.addListener event like: $('a.'+linkid).html('klick mich');
Chaning the html code of the linkid was just for me, so i understand how jQuery works. But how do i implement the function i need?
I have several divs called 'profile', 'codesamples', 'artportfolio' and 'resume' which are hidden. I also have a visible div called 'bodytext' which is visible. When you click one of the links on my page, the function ClickButton is supposed to run, and send the information contained in one of the hidden divs into my visible 'bodytext' div. Instead, I get 'undefined' when I click one of the buttons.
I am making a drop down menu in javascript using a function in an external js file. Problem is in FF error console it keeps coming up that my ID that's being called in getElementByID in the function is not defined. Please help if you can, why is saying my ID is undefined??
is it possibile to detect and prevent through javascript the opening of a new window caused by a embedded flash object? In the html code this embedded object resides within a given div with id.
I would want to know about it because every time I open the page, the flash embedded object opens another window, and it is a little bit noisy.
I have a single page with a single form, but I have split the form into 3 divs for styling purposes. I have some java script that is supposed to pull values from the text fields, and put them in a selct box using 'document.forms[0].name.value', but nothing is happening. I am wondering if having the form split into to divs is causing the JS to not be able to find the fields, using the forms array? Here is the form portion of the html code:
Now if I remove the ".getElementsByTagName('a')" it will actually work, but it also includes the <a> tag thats within the <li> tag, which I don't want. document.getElementById('title').innerHTML=pname.innerHTML; </script>
The following coding works in Konqueror 3.5.10 on Ubuntu 8.04.3 LTS but not on Firefox 3.0.10 Linux/3.5.7 XP, Opera 10.10 Linux or IE8 XP.I can't see why but it may be to do with the recursion (showtable calls onclick calls addit which calls showtable).Somehow it is not seeing the addit routine the second time round.It is meant just to add a line. Eventually it needs to be a complex table but this is for illustration. There are other ways to solve this but this would be the simplest - if it worked!What happens is that one line is added OK but then it chokes. This is what makes me think it is the recursion but I can't see otherwise how to make it write the updated text. I realise I should have a document.close() in it as well and I have tried adding <![CDATA[ ... ]]> as well.Other than in Konqueror, it gives an error message saying object not found (in IE8) or more explicitly:[code]
Suppose we have following javascript codes: Case 1. var foo = function (){ var x = "hello"; var bar = function () { alert(x); } return bar; } var bar_ref= foo(); document.write(bar_ref()); // it pops up "hello" and print-outs "undefined".
If we modified above code slightly, shown as follow: Case 2. var foo = function (){ var x = "hello"; var bar = function () { alert(x); } return bar(); } var bar_ref= foo(); document.write(bar_ref()); // it only pops up "hello".
As you can see, Case 2 modified the return value from "return bar" to "return bar()," which won't cause the "undefined" output. To me, it looks like when the JS interpreter executes the line "bar_ref();" it triggers the execution of function "foo", besides both "return bar" and "return bar()" do the same job which is to execute function body of "bar".
The only difference is that after the execution of function bar, its function body does not exist anymore, so when the interpreter executes the line "return bar;" it follows the function identifier "bar" and ends up with "undefined". This is why the Case 1 gives us "undefined", but I am not quite clear about why the Case 2 can trace down to the function body of "bar". Do you have any ideas about such difference outputs?
I have a series of paired <select> objects. By paired I mean the <option> values of one is dependent on the state of the other via an ajax call. Something like:
[Cdoe]..
Here's where the bizarre behavior happens. If I trigger a change event for "primary" classes, i.e. $('.primary').change(), only the LAST "secondary" gets changed. For the list above only $('#number_six') would be dynamically filled. I tried using $('.primary').each(function(){ blah }) instead but got the same result. I read somewhere that some change events are only registered when the object is no longer in focus, so I tried adding .blur() to the end of the statement.
I have a php webpage that has a single input box. When ever an item is entered and the Submit button is pressed, the entry is added to a database. Additionally, the database table contents are read and printed directly below the input box and the submit button on the same page, using AJAX. Now, I have decided to add additional functionality to the page. I want a delete button for each entry displayed in the table below. For any button that is pressed, I want to delete that entry from the database.
Here's the problem: I want the database table contents that has been printed below to reflect this change. I can achieve the delete, but in order to show the change in content caused by the delete, the table below must either be replaced or updated via ajax. How can I achieve this? I have been trying to follow these examples using jQuery and Mootools respectively, but I've been having no luck. [URL] I don't want all the fancy looks, I just want the core functionality.
I have been trying to figure this out for a few days now and have finally come to the point where I think I got it but may just need a little push to get what I want.
Heres the situation:
I have this function that uses ajax to access a database and returns the results in the responseText. That part is working fine, I have confirmed that the responseText contains the information that I need
**************code***************************************** //new ajax already created and assigned to the variable xmlhttp// var response_recieved = "some data"; function get_answer(Table_Name, Field_Name, Data_Type) {
[Code]....
As evidence by my posting, this is not working correctly. The variable response_recieved is coming up undefined outside of the callback function assigned to the onreadystatechangeproperty.
Based on the information that I have gathered online from various forums, I believe this issue has to deal with a problem with closure in the callback function assigned to onreadystatechange property. I don't think it has any. Based on the fact that there is no anonymous function in that function. But my problem is that the call back function is anonymous itself... I think???
get the variable response_recieved to survive outside of this function.
Whenever i try to use this function it gives me either -NaN, or undefinedwhat am i doing wrong? The objective of these functions are to change x and y coordinates into SAN (Simplified Algebraic Notation) for use in the Chess Game's DataFile (PGN file format).Live Running DHTML App:http://daomingjin.googlepages.com/ChessManager.html140kb Zip-Archive:http://daomingjin.googlepages.com/ScoreMatev1.ziphere are the functions in Question:
function XCoordToSAN(x) { // Convert the x coordinate of the piece to partial SAN (Simplified Algebraic Notation)
I'm just starting out with Javascript as a development language and this will probably be a relatively simple problem for someone to solve for me.
I am trying to access a variable (this.bodyEl.innerHTML) from within a function but get an error message indicating that it is "undefined". I know that it is a valid variable because I call it elsewhere outside of the inner function itself.
I'm sure this is just a scope issue, but I'd welcome any suggestions on how to solve it with an explanation of where I've gone wrong if you have the time.
I have a function where in I call another function that assigns a value to a var. code...
For some reason my code below is returning 'undefined'. But when I place an alert(); before the 'return' it shows the correct value. However when I place an alert(); to show the var that is set to what the function returns it says 'undefined'.
Firebug throws no errors. I am using a little bit of jQuery.
I know I shouldn't be having this problem at this stage. But what have I done wrong?I have my main page, I have my onload page and in that onload page I call a function:And then I get the error message:Fatal error: Call to undefined function OpenChat.Needless to say I am trying to create an instant chat.
Here's the problem: I have several hidden divs containing information. When you click on a link, javascript executes which is supposed to move the appropriate info from one of the hidden divs into the visible 'body' div. The javascript isn't working, though, and I'm getting 'undefined' instead
I'm getting an error message that says that my function is null or undefined. I figure it' something simple, like maybe a ( instead of {, but I can't seem to find it.
Here's the script from the header: Code: <script type="text/javascript"> var time = new Date(); var dayNight = time.getHours(); function displayImage() { if (dayNight >= 9 && dayNight <= 14) { .....
And from the body: Code: <body onload="displayImage()"> <div> <img id="highlights" src="" alt=""/> </div> </body>
[code] Hide from browsers that do not understand Javascript.The addLoadEvent function adds functions to the window.onload command to load multiple functions at startup function addLoadEvent(func)[code]When the page loads I get the nice alert box that says loading and then one that says count equals 0.When i click my edit list drop down and choose modify I get a message box that reads count equals in edit function 0.If I type text in the textbox and leave the text box I get an alert box that reads count equals in subcheck function Undefined and then another one that says NaN.
