Function Inside The Pop Up?
Feb 15, 2009i am using popupwindow.document.write(html_text);all the html of the pop-up goes into html_text.how can i build a function inside the html_text that can be called within the popup window?
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JQuery :: Function Returns The Code Inside The Function?
Aug 29, 2011I am having a strange problem with a javascript function that does not return the value but returns the code inside the function. My best guess is that I am incorrectly calling the function hasLandedOn()and jquery is interpeting it. Why is this happening? I highlighted the parts in red.-Tom ReeseThe following is returned NOT the variable imageName.
function hasLandedOn(){
var selectorLoc = $("#selector").offset();
var imageName = "";
[code]....
My Function Works Only If Alert Function Exists Inside It?
Jan 17, 2011I have what I think is a strange issue but others may see something I am missing.I am using AJAX functionality to process a php script on a server and then place the output of the script into a div element.Here is the code snippet
Code:
function doWork13(typeCode,colorBlockName,objectCategory,imgID){
httpObject = getHTTPObject();
if (httpObject != null) {[code]....
This code shown here works perfectly BUT....I do not want the alert message to be there. When I remove that line of code the script fails to function. There is no error just nothing happens.The function is to replace one image with another and the variable in question is simply the ID tag of the particular image being modified.As I said it works with the alert but does not with out, could it be a timing issue in that the alert gives enough time for the if statement in the setOutput13 function become TRUE
Passing Data To Another Function Inside A Function
Feb 3, 2010In one variable i have some data ex: var data = document.getElementById("imageId").value; I want to pass this data to another function inside another function ex: var button1 = '<img src="images/Remove-button.gif" width="70" height="15" onclick="removeVerifyImageRow(this),saveLibData('+data+')"/>';
while running the application i am getting an error incase if the data is string ex:if data is 'image1' i am getting an error, but with number there is no problem ex: if data is '1122'.
Passing Variable To A Function Inside A Function?
Feb 10, 2010Here is the code:
for (var i = 0; i < BS_crm['activityTypes'].length; i++) {
var clickFunc = function(){ activityList.showForm( -1, {blockType:[""+BS_crm['activityTypes'][i]['id'], "0"]} ); };
var type = {
[Code]....
Now, basically what I am doing here is running through one array to create an array of objects, that will be used to create links that will use whatever onClick function I pass it. The problem is that on the second line I need the BS_crm['activityTypes'][i]['id'] to be a value, not a reference. If that line was simply changed to:
var clickFunc = function(){ activityList.showForm( -1, {blockType:["3", "0"]} ); };
Passing Data To Another Function Inside A Function?
Feb 3, 2010In one variable i have some data ex: var data = document.getElementById("imageId").value; I want to pass this data to another function inside another function ex:
var button1 = '<img src="images/Remove-button.gif" width="70" height="15" onclick="removeVerifyImageRow(this),saveLibData('+data+')"/>';
while running the application i am getting an error incase if the data is string ex:if data is 'image1' i am getting an error, but with number there is no problem ex: if data is '1122'.
Put A Function Inside A Function Properly?
Dec 5, 2011I need to create a code that takes in a function f and a variable x and gives me f(f(x)). For example, if f(x)=2*x and x=3, then f(f(x))=12.
I've tried to look at this from two angles: creating an extra variable to define the function within the function and reusing f on itself. But I can't use either properly.
How can I get my main function to accept a function as its first parameter [function(2*x, 3)]? Is that even possible? I could specify the function f within the twoTimes function, but the point is for f to be a changeable parameter.
I had come up with, but it definitely doesn't work. How should I approach it?
var twoTimes = function(f,x) {
f = function(x) {};
var r = f(x);
return f(r);
};
twoTimes(2*x, 3)
Reference Function Inside Of Function?
Jun 29, 2011How can I reference a function inside of a function using OOP.I am trying to do this.
Code:
with_field.onkeydown = function(event){
associate_search.fill_list.down_key(event);
}
Where in another file I have this type of setup.
Code:
function associate_search (){
this.fill_list = fill_list;
function fill_list(){[code].....
Using Variable In Php Inside The Function?
Feb 15, 2011In my code a JavaScript function received value from html hyperlink. Value passing successfully, inside product function document.write(a) printing value 5. But how can i print value of "a" inside product function by php. My code is here....
<html>
<body>
<a href='javascript: product(5);'>click</a>
<script type='text/javascript'>
[code].....
Function Definition Inside 'if' Statement
Oct 19, 2005I debugged some html file and found this:
------------------------------------------------------------
<script language="JavaScript">
if ( some_statement ) {
function MyFunction ( some_argument ) {
some_function_statements;
}
}
</script>
------------------------------------------------------------
Is it allowed to define a function INSIDE some 'if' statement?
Scope Inside A Prototyped Function?
Sep 8, 2006I'm trying to access some of the global's inside my class LiveSearch
and I have no idea how to go about it. Here is what I have so far:
<script type="text/javascript" src="query.js"></script>
<script type="text/javascript">
function LiveSearch(global) {
this.theglobal = global;
this.initialize();
}
LiveSearch.prototype.initialize = function() {
$("#thebutton").mousedown(function() { //when we click the button
alert(this.theglobal);
});
}
$(document).ready(function() {
var objSearch = new LiveSearch("globalvalue");
});
</script>
On page load I create a new LiveSearch instance and it assigns
theGlobal = "globalvalue" and proceeds to initialize(); At this point
Im using JQuery to setup an onmousedown event on a button on my page
with id="thebutton". When I click the button the alert comes back with
'undefined'. How can I get direct access to my theglobal variable? Code:
Variable Scope Inside A Function
Oct 30, 2006I think I've had JavaScript variable scope figured out, can you please
see if I've got it correctly?
* Variables can be local or global
* When a variable is declared outside any function, it is global
regardless of whether it's declared with or without "var"
* When it is declared inside a function, if declared with "var", it's
local, if not, it's global
* A local variable that is declared inside a function is local to the
whole function, regardless of where it is declared, e.g.:
function blah() {
for(var i ... ) {
var j ...
}}
i and j will both be visible within blah() after their declaration.
* the notion of "function" in this context also applies for this kind
of construct:
var myHandler =
{
onClickDo: function()
{
in the sense that whatever one declares inside onClickDo with "var"
will only be visible inside onClickDo. What else, am I missing anything?
Cannot Return Value To Function Inside A Class?
Nov 6, 2009i cant find a way to return a value to a function inside a class...seem that when try to output it(the code with red markup)..its output is undefined..
function AjaxProcess(ElementId,amethod,url,element,callback_function,acontrol,ProcessImage){
this.ElementId=ElementId;
this.amethod = amethod;[code].....
Implementing A Variable's Value Inside A Function
Jan 9, 2008I'm making a project which creates tabs with a class. I don't really know how to explain it better but this is how it works:
<a href="#" id="tbs_tabs">Create</a>
<script type="text/javascript">
var tbs = new Tabs('tbs_tabs');
tbs.theme = 'classic'
tbs.create_option('abc','#');
tbs.create_option('abz','#');
tbs.create_option('abf','#');
tbs.create();
</script>
It first creates the new class and tells it the id, then it creates as many options as you want and creates it.
My problem is with this line:
for(i=0;i<this.option_values.length;i++)
{
li = document.createElement("LI");
li.appendChild(document.createTextNode(this.option_values[i]));
addEvent(li,"click",function(){oThis.select_option(i); return false;};
ul.appendChild(li);
}
What I was trying to do here is add an event to the LI element that refers to the current tab class but doesn't use the CURRENT i value but the value that was when the event was first created.
For example.. If my i value is currently 2 and I add the function, then I want that when I call the function, the value will still be 2 and not the current i value. What happens now is when I call the function the value is something like 5 or 6.
Difference Between Declaring Var Inside Function And Outside?
Aug 21, 2010I worked on a simple image slide-show with javascript, and I assigned a value to a var outside of a function using getElementById() like this:
Code:
window.onload = initLinks;
myImg = new Array("images/img01.jpg","images/img02.jpg","images/img03.jpg","images/img04.jpg");
curPic = 0;[code]..........
Can You Call A Function From Inside A Script?
Aug 21, 2003I am trying to piece together a bit of form validation. I can not get the two scripts to work together via onsubmit. CardVal works onclick and DataVal works onsubmit.
1. first i tried to call the CheckCardNumber(this.form) from inside the DataValidation.js after it returned true. Is that even possible? I could not figure it out...
2. i tried inserting this into the <form> tag:
(subform_validator(this) && CheckCardNumber(this.form));"
is that even possible? my javascript skills are not exactly expert so forgive me if i have overlooked something extremely simple... Code:
Accessing Variables Inside A Function?
Sep 19, 2010I've attached a cut-down version of a script I am working on. It's a pretty simple button with a function attached, which creates a random number and compares it with a preset value.I can't seem to get the function to read the variables
Code:
#<html header>
<script language="javascript" type="text/javascript">
[code]....
Calling Function Inside DIV From Parent?
Jun 10, 2011 proper way to execute helloThere() from the parent function getHelloThere()? This code is not working for me...
index.html
--------------
<script>
function getHelloThere()[code].....
Call A Function Inside A Loop?
Dec 27, 2010I want to call a function inside a loop of an array but when I run it, it is only reaching the function the first time.
for (i in qMedia) {
writeMedia(qMedia[i].name, qMedia[i].format);
}
Even when I tried to call it outside the loop multiple times, it only executed once.
writeMedia(qMedia[0].name, qMedia[0].format);
writeMedia(qMedia[1].name, qMedia[1].format);
writeMedia(qMedia[2].name, qMedia[2].format);
I know that each of the objects in the array have data because I tried to run each one of the lines above separately without calling the other two and it worked fine.
JQuery :: Code Inside Fade(33, Function() { Not Getting Run?
Sep 8, 2011In this code the lines inside $("#basicSel").fadeOut(fadeSpeed, function() { does not get executed after the fade :( any ideas friends?
$("#basicSel a").each(function(i) {
$(this).click(function doWhatever($e) {
$("#basicSel").fadeOut(fadeSpeed, function() {
[code]...
JQuery :: Execute A Function Inside JSON?
Jul 20, 2010I'm having a hard time executing a function inside JSON.[ code]...
How do I execute the errorPlacement function inside the lsmsValidate JSON?
JQuery :: Define A Function With A Link Inside?
Sep 13, 2011I have a page named A.htm
<HTML>
<HEAD>
<script type="text/javascript">
function linkbox(value) {
[Code]....
In my plans when I click on "Open 1" link in the bottom of the page, inside the div with id="pagehere" it'll appear the page www.mydomain.com/1.htm. The same fot "Open 2" link which should show the page 2.htm inside of the div tags.
Which effect can I use to do this? I am trying to use .html() but it seems it is not the right way..
JQuery :: Calling Other Functions Inside A Function?
Jul 21, 2009This is probably more of a basic javascript question than a specificjquery function.I have this jQuery function named validateSubmit()which calls two other regular javascript functions. When using IE,both createCharts() and getDirectorIDs get called but when usingFireFox, only createCharts() gets called and never makes it togetDirectorIDs() and I'm not sure why this occurs.
<script type="text/javascript">
// make sure at least one checkbox is checked
function validateSubmit() {
[code]....
Variable Inside A Dynamically Created Function?
Jan 20, 2010I have a set or icons that which over time I replace with a different icon and and add a onclick event to them. This is my code
function updateStatusIcons(retText) {
updatingStatuses = true;
var updates = retText.split("|");
for (z=0; z<updates.length; z++) {
[Code]....
Everything works fine except for the onclick event. In the hover message of the icon, the correct project ID is displayed in the message, hoever in the function, the onclick funtion always loads the page with the last set project id. How can I pass the project id into the onclick function and make it stay fixed and not be the value of that it was last set to?
Onmouseover Function Inside For Loop Not Working?
Apr 3, 2010I have a simple HTML page with one DIV element with the id "rotator". Inside that, JavaScript is supposed to create boxes that react to mouseovers.
The weird thing is: The whole script works, but ONLY on the LAST box I create, no matter what I do. I can manually add the mouseover code to any one of these boxes, but it will only take on the last one. I can have JavaScript tell me the mouseover status of each box, and they all tell me they have code assigned correctly - but again only the last one works...
Here's the relevant code (yes, highly abbreviated, but it's the part that fails on me):
var maxBoxes = 10;
function initSite() {
var rotator = document.getElementById("rotator");
rotator.innerHTML = "";
[Code]....
initSite is called in the body onload. All kinds of other animation parts are implemented that work fine, just this mouseover won't work. I have tried re-writing it in multiple different ways, including "xyz.onmouseover = myMouseCode" and then defining the function separately later - still no dice.
So, the code creates 10 boxes (0-9) and 10 boxes that are on top of them to create a form of shadow effect depending on the position of the original boxes. Since the "myDark" boxes are on top of the "myBox" boxes, I apply the onmouseover onto the "myDark" boxes, but it only works on "myDark9" and no other box. They are all created the same way, the mouseover assigned the same way...
Call Script Function Inside A For Loop?
Apr 26, 2010I'd like to ask how can i ask for a function inside a for loop , if i remove the loop the code works fine but i need it for 10 rows .here is the code...
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