I am using jQuery 1.4.2 and I am trying to carry over the global variable totaltabs into my JSON callback function. The code seems to work properly, however, in my loadJSON function after the callback function loads the data, my totaltabs variable will not increment.
Here is a peak at my code.
totalItems is loaded from another function, not relevant to my example.
Code JavaScript:
var totaltabs = 0;
$(document).ready(function(){
resize();
I have a .js file that receives a value from an html page. I'd like this value to be a global variable that all functions in the .js file can use. I have tried just declaring a var at the top of my .js file, but when the value comes into the function and gets assigned to that variable, it is not global.
I would like to store a variable then call it back later. I have a variable on line 198 www = ''+this._ad.clickUrl+''; And on line 321 I try document.write(www); I've tried so many different options, just won't work. I have even tried to call document.write(window.www);
The code is below.. might be easier to read on [URL] Code: <html><head> <title>Integrated Ad Sample</title> <!-- NOTE MANDATORY jQuery Include --> <script type="text/javascript" src="[URL]"> </script><!-- Integrated Ad Include--> <script type="text/javascript"> .....
how to assign a value to a global variable within a function and can't seem to figure it out. Here's my thought,
<script type="text/javascript"> var global1=""; var global2=""; function assign(vari,strng){
[Code]....
The purpose behind this is creating a form that will work with an existing database that would normally have a text area with lots of information. I am trying to turn it into a checklist that I can run from a mobile device. The global variables woudl be used to fill in a hidden text area that would then be passed on to the database upon submission. I am trying to keep the code as compact as possible.
im trying to change a variable set outside of a function and calling the function with an onchange... i'm having problems getting the variable to change
[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.
What I did wrong to make this code not work. Can you put a variable in a function callback? <script type="text/javascript"> var aaa = prompt('number?') var obja = new Const(aaa); functin Const(numb){ this.x=numb; alert(obja.x); } </script>
I have a function which has a nested function in it. I need some variables in the first function to be available in the nested function. How am I supposed to declare a global variable in jquery?
This is the code. I tried exploring the options of SQL for solving this, but they are limited. I want to pass newSync[i].id to the onsuccess callback function, but I fail
Code:
I fail even if I add newSync[i].id as a third argument to function(tx,results)
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.
I can't seem to get a variable declared from within a post callback, so that I could manipulate my script accordingly. I have delete.php, that deletes an id from a mysql db. If it fails, I want the script to stop and display the error. The .php script echos an "ok" if everything went fine, if not - it echos the error.var abort_error; // set the error variable
I am simply trying to use a global variable in javascript, but can only access the variable on the second call. I can't find anything that relates to this through my searches. My application is supposed to query the server for XML that tells me which years and months are available to put into combo boxes. I want to store this xml in a global variable to access it later.
If I have a global variable in one <SCRIPT>...</script>, is it available in the 2nd <SCRIPT>...</script>. I do not know if "global" means the whole document or the whole <SCRIPT>...</script> only.
I've created a site where the pages generally contain a table of contents (site map) down the left side. When each page loads, the first function is called. The second function populates a global var (array) of all the links.
I try to avoid using global variables, but I am stumped how to eliminate this one (TocLinks) because other functions need to iterate through it. I think the answer is to create a custom object that the other functions can access. But I need some pointers on how to proceed.
Here's the function that the pages call initially and the 2nd function that it calls:
I have a global variable which does not want to change : <header> .... <script type="text/javascript" language="JavaScript"> var i=1; function swap() { var window.i = 1 - window.i ; } ..... </script> .... <body>
