How do I store an object reference inside a variable when I want the object reference to to reference the first "ul" html element nested inside the current object (as referenced by this keyword)?
var slideList = ???
I am trying to create a sliding menu.
I simply need to reference an object inside an iframe:
I need it to work on all browsers as I understand this is difficult for this type of command.
Why does the below code not work in ANY browser let alone all of them.
I have tested in IE8 and FF3 (not IE7).
file1.html
---------
<iframe name="iframe1" id="iframe1" src="file2.html"></iframe>
<script>
parent.iframe1.form1.obj1.disabled=false;
[Code].....
I have an error when I try to make:
CustomObj =
{
is_all : Compatible(),
Types :
{
PASS : CustomObj.as_all ? "ok" : "onok",
...
...
...
but in an object literal notation I cannot use a parent object
variable? or
can I do to create a global variable inside my parent class
(CustomObj) and
than to use in my children objects like Types?
I am fairly new to JavaScript, have been using VBscript before and JavaScript comes off a bit illogic...
Anyways, here's what I am trying to do:
function TestFileType(formname) {
fileName=document.[formname].img1.value;
apparently I can't reference a form object like this. What is the correct way of going about it?
Is there any way to get the variable name of an object from inside the object?
[Code]...
Well, it turns out IE8 has yet another problem. My code has a global variable (to the object) inside an object declaration that cannot be accessed by a function (that is also global).
The code is like so:
Code:
function myobject(params){
//public
this.initialize = function(){...}
//private
some variables...
//problem variable
var mouse = new Object()
mouse.x = 0;
mouse.y = 0;
//code...
slidecontainer = document.createElement("div");
slidecontainer.onmousemove = function(event) {
if(boo.isIE) {
e = window.event;
mouse.x = e.x + document.body.scrollLeft;
mouse.y = e.y + document.body.scrollTop;
} else {
e = event;
mouse.x = e.clientX + document.body.scrollLeft;
mouse.y = e.clientY + document.body.scrollTop;}}
//this function is in an interval
function moveslides() {
/* this is where I have the problem
It seems that the function doesn't recognize that mouse.x, or mouse for that matter, exists. Mouse is global to the object, so why can't this function access it?
*/if(mouse.x) {
code...
}}}
The page is at [URL] and works on every browser, including finnicky opera, except for ie. The full code is availabe when you right click and view the source on the page.
I have an object with a single Method to load content from a xml file. The problem is... how do I add a property to the object to store the data loaded?? I tryed adding a simple Array inside the object, but didn't work.
[Code]...
a.) specify two parameters for the changeYear function: today and holiday.
function changeYear(today)(holiday){
b.) in the first line of the above function, use the getFullYear() date method to extract the 4-digit value from the today variable and store the value in a variable named year.
first line
c.) in the second line; use the setFullYear() date method to set the full year of the holiday date object to the value of the year variable.
second line
d.) in the third line, use a conditional operator on the year variable. The test condition is whether the value of the holiday date object is less than the today date object. If it is, this means that the event has already passed in the current year and the value of the year variable should be increased by 1.
third line
e.) in the fourth line of the function, again set the full year value of the holiday date object to the value of the year variable.
we have a list of names, generated by parsing an array JS source file.The site and the main page is ASP, linked to a Database.Is there a way to store the JS-generated text, inside the Database?To be more clear:Code:
<!-- excerpt from mypage.asp -->
<script type="text/javascript">
// VariableNames are an array result, but here we list a simple example:
[code]....
I know just enough javascript to be dangerous, I created a 5 star rater for pages, which is set up something like this:
Code:
var starRater=function(id){
// get latest rating info from server, write into "id" div, etc
}
//later in code...
var rating=new starRater("rating");
Over the course of development I added a comment section, page visit count and so forth, and ended up with redundant code and a lot of calls to the server. I thought instead I would make one initial call and then initialize the elements with the information returned.
To be able to call the initialize function on these elements, I need some reference to them. I could call them directly, as in the example above I could call rating.init(), but I'd have to know what variable name was given to it. Instead I was thinking I'd pass some sort of reference to the object, but that doesn't seem to be working.
[Code]...
In the code above I get undefined for raterElem.testVar. Obviously I'm missing something. What am I doing wrong?
I have a Class name Merkzettel.
[Code]...
and addClickEvent sets the onclick attribute of above mentioned DIV. and in addClickEvent I am explicitely mentioning the name of class object. This means every time I create a Variable with another name I have to Change this function also.
i have this code:if (! $_POST["Name"] || ! $_POST["LName"] || ! $_POST["email"] || ! $_POST["phone"])
{
$Alert_Message = "Invalid Form";
}i got a js script from another forum here on this site that looks like this, and does work well:print <<<JSOUT
<script type="text/javascript">
confirm("Form is INVALID");
[Code]...
exit;i have 4 different messages that i want to choose from to be displayed in the js script, and I want to store the message that i want to use in a PHP variable along the way. the variable is: $Alert_Message . i am trying to do this with my confirm() function in js:confirm($Alert_Message);the code is not registering, so something is obviously wrong. can i reference PHP this way in a js script? if not, how would i go about doing this another way? can i change a js variable along the way in my PHP code instead, and then reference THAT variable when i get to my js script?
I have 3 divs in a page, and each div contains a submit button. When the submit button is pressed, i want to process a form contained in that particular div and insert the id of the div into a database in which the submit button was there.So, i want to retrieve the id name of the div and store it in a PHP variable so that i can put it in my sql query. How do i achieve it?
View 5 Replies View Relatedok... I have a function that grabs information from a input html button. The button I grabbed the image source.For example :
var image_path;
function(id,path,state){
image_path = path;
[code]....
My question is commented in the script:
function Love(){
var req = {
ring : 'gold',
[Code]...
console.log(details.ring); // why does this return gold and not silver if req is passed by reference and we already changed its value above and so it's pointing to the same memory position?
This works in firefox:
document.eval(formname).elements.length
it does not work in any other browser
I call the same elements tag in lots of places, I'd have to wrap a large chunk of code in eval to make it work in other browsers. Is there any other way to call a dynamic object name?
$(function(){
$('.table_pay').dblclick(function(){
if($('div', this).is('.value')){
[code]...
What to do on the 13th line that the reference object which is on the 2nd line (the class named"table_pay") will be its reference call..
I've been experimenting with Local Storage. I can do things like this just fine:
But if I do this:
...then place it in local storage, reading it back gives me a TEXT STRING that says "[Object object]" and not the actual object.
I would like to be able to store multiple values in one object, but it doesn't seem to work.
I also tried to store a variable obtained with "document.getElementById" and when read back it just says [HTMLDivElement] (something like that) instead of the actual element.
Am I doing something wrong, or does local storage not support objects? (btw, tested on FF 3.6).
I have defined a class jARColumn with a property name.
I have created 3 objects of this jARColumn class as following:
Code:
I store those 3 column into my array as following:
Code:
Now i would like to display the name of my col2 for example:
Code:
It tells me that jARColumn(myArray[1]) is undefined
var object={
object.details member Value Can I store 10MB data?
Is there a way in JS to store an object in an element?
View 6 Replies View RelatedI am quite new to Javascript. Is it possible to store arguments to be passed to an if command in another function. For example code...
View 5 Replies View RelatedIve never heard of this being done, but currently ive got a div which sits in the center of my screen. The div is about 80% wdith so there is a 10% gap on the left and 10% gap on the right. However, I want the gap on the top and bottom of my div to be the same as my gap on the left and right.
I need to somehow capture the pixel value for the gap on the left and right, store it in a variable and then use this number in my css for the top and bottom gap.
I like to store into database with PHP values from Javascript. How to do this as I like to test local values from visitor.
<script type="text/javascript">
document.write("Browser CodeName: " + navigator.appCodeName);
document.write("<br /><br />");
document.write("Browser Name: " + navigator.appName);
document.write("<br /><br />");
document.write("Browser Version: " + navigator.appVersion);
document.write("<br /><br />");
[Code]...
So I was wondering instead of calling document.getElementById('theTest').innerHTML; multiple times is it possible to store this as a variable and then access this later? If I want to change it though Have to go document.getElementById('theTest').innerHTML = something: right?
Is it even worth it to do something like this or is document.getElementById('theTest').innerHTML fast enough?
Is it possible to get a reference to a form's document object exclusively from a reference to the same form? I mean, for example, if I have:
var f1 = document.forms["form1"];
var f2 = parent.document.forms["form2"];
var f3 = top.document.forms["form3"];
Is it possible to get the document object of each form only from these vars? Is there something like, i.e., a "form.document" property?
