As title says I need to create variable named with value of other variable! So is that possible?
What exactly I need is something like this:
for(var i=0; i<11; i++){
var Img[i] = ""
}
Buenas noches dudes and dudettes,
I'm a total jquery noob, so this is probably very easy for you:
I've got a couple of selectboxes on my page, all with the IDselFunction1,selFunction2 and so on...
I want to create a new select box next to the preexisting selectbox if a certain value is selected, let's say "beaver".
How do i do this?
I'm trying to integrate PayPal's MiniCart on my site, and I don't have much javascript experience. I did however find that this little blip of code is what's used to position where the cart is placed on the HTML page that contains the script. Here's my problem - I want to be able to create this element inside a div that already exists on the HTML page. Is this possible?
Code:
var container_pp = createElement('div', cart, {
id: 'PPMiniCart',
style: {position: 'absolute', top:'690px', left:'100px', zIndex: '999', textAlign: 'left' }
}, document.body);
Is there any way in java to read the existing css file and to modify it at run time?? Or Can we create a CSS file at runtime and use it
View 2 Replies View RelatedI'm trying to create dynamic rows in the existing table.
<html>
<head>
<script language="JavaScript">
[code]....
In the above code, i am able to create dynamic row only after the last row of the existing table. i.e( I am able to add rows after row2_column1 ,row2_column2).Hence on click of the "create new UPI" button only one row will be created.
Is it possible to create a new row after each existing row? (i.e. a new row after row1_column1,row1_column1 and a new row after row2_column1 ,row2_column2). What i exactly i need is to find the total number of the existing rows and on click of the button a new row should be created after each existing row.
I am putting the following source anchor code but cannot get the expected results in Internet Explorer.
<a href="#selected"><button type="button" id="button" value="button">Content</button></a>
Destination anchor code:
<span style="position:absolute;"><a name="selected" id="selected"></a></span>
I use a subroutine to popup windows in my sebsite. It looks like this :
function poplink(filename)
{
filestring = filename + "htm"
LinkWindow = window.open(filestring,'LinkWindow','');
}
Filename is just the extensionless web page name e.g. "Addresses"
Problem is of course every window popped up will replace the previously
popped up window and in the case of a popped up window popping up a window
the new window will just replace the calling window.
(Please, no lectures on popping up windows, I need to in my particular case
and here I'm just stripping it down to the bare problem for claritie and
simplicities s sake)
I'd be happy if I could create a new window handle each time so that all my
popup windows will be unique. If it could be the filename that would be fine
e.g. instead of the window handle variable being "LinkWindow" it would be
"Addresses". Is there some way of making the variable I assign the new
window to a variable? All I can come up with is somehow having LinkWindow an
array of window handles and just keep incrementing it e.g.
LinkWindow[100]; // 100 is more than enough windows for a typical session
LinkWindowCount = 0;
function poplink(filename)
{
filestring = filename + "htm"
LinkWindow[LinkWindowCount] = window.open(filestring,'LinkWindow','');
if (LinkWindowCount < 99)
LinkWindowCount++;
else
LinkWindowCount = 0;
}
What would be the correct syntax for creating LinkWindow as an array or is
there a better way of accomplishing the same thing?
I use named anchors to take users to specific parts of a long page. But I
want to add some processing and do some things with my nav bar when users go
to certain sections delineated by named anchors. I understand that the
anchors array creates an element for each anchor in the page when the page
is loaded, but how do I identify which anchor is currently being viewed?
Here's some pseudo code:
if (document.anchors.name == "section_B") {
then do this or that
}
But what do I test to determine the current anchor name?
What about using id's instead of names? Can the anchors array return
anchors created with id's as well as names? Would this be of any benefit?
When are named elements written with script accessible to script?
<html><head><script type="text/javascript">
function ready() {
alert( document.getElementsByName("div").length );
}
</script></head>
<body onload="ready()">
<script type="text/javascript">
document.open();
document.writeln( "<div name="div"></div>" );
document.close();
</script>
</body></html>
IOW, why are there 0 elements named div at the time the <body>
element's onload handler is invoked? When can I retrieve this named
div from the document hierarchy?
This exercise is necessary since code I have written using the DOM
(that works) has to run on God-forsaken browsers such as IE 5.1 for
Mac whose support for the DOM is spotty at best.
The problem goes like this:
For each element in the currently loaded markup page that has an 'id'
attribute, elements can be accessed like-
var elem = document.getElementById("foo"); - ("foo" is the 'id')
now i want to implement a shorthand method which can give me the
element just by this:
var elem = document.foo; -("foo" is the 'id');
For this , i will have to add properties to the global "document"
object for each element in the currently loaded page that has an
attribute. These properties should be added when a page is loaded , and
should be removed when a page is unloaded..
How can i dynamically add and remove property to an object.
How come none of these work :
document.getElementByID("repondant(1)").value;
document.forms.ajouterunelement.repondant(1).value;
how can i get the value of a field that is named repondant(1)?
I have a little problem that doesn't seem to be working. I'm trying to access a variable using its string name which is passed when the function is called Code: ie:
function a(varName, other crap...) {
document.getElementById("sometag").innerHTML = ['varName'].somevalue;
}
// I would call this function like so...
a("temp1", othercrap...);
The variable temp1 is set in another script file. I don't specifically know which variable I will be passing to the function a(), all I have is its string representation. I can access the values of temp1 if I specifically call it but I can't seem to figure out how to call it dynamically.
The problem I'm facing is I have a form which isn't name (and no I can't name it either ). And I want to fill in the value of one of the text inputs.
View 23 Replies View RelatedI have the following pieces of jquery code.
$(function () {
$('select[id$=lstOwnership]').bind("change keyup", function () {
if ($(this).val() == 2) {
[code]....
Based on this logic, I'd like to show/hide the ID tag based on the values of a drop down list and another textbox. They both work fine but the problem I'm having is that each can cancel out the other. For example, if the 'txtPercentOther' textbox value is 3 and the drop down item has a value of 2, the ID tag is shown which is fine. But if I were to change the drop down list value to something else, it'll hide the ID tag, even though the other text box still has a value of 3 which means the ID tag should remain shown. I'm wondering if I maybe need to name my function so I can call the other in each.
I've been using jQuery for some time now but this is the first time I've run into something odd. Currently I'm developing a Theme for Concrete5.4.0.5, which automatically includes jQuery 1.4.2 - meaning, I can't use any other version of jQuery, that said: here is my problem.
I've got the following HTML (heavily simplified):
<nav id="mainNav">
<ul>
<li>Home</li>
<li>Text
<ul>
<li>Subnav</li>
</ul></li>
<li>Text
<ul><li>Subnav</li>
</ul></li>
</ul></nav>
<section id="contentWrapper">
...
</section>
And the following JS-jQuery Code (original, not simplified):
function hoehenAngleichen(){
if($('#mainNav').height() > $('#contentWrapper').height()){
$('#contentWrapper').height($('#mainNav').height());
}}
$(window).load(hoehenAngleichen);
/* works fine until here */
$('#mainNav li').bind('onmouseover onmouseout', hoehenAngleichen); //will not trigger
I want the "hoehenAngleichen" function to be triggered whenever someone is hovering or leaving a li-Element. But this code seems not to bind the events with the named function properly.
I have a few divs with the name
Now i want to check all this divs with while
I was wondering if it is possible to target a named anchor in a frame when
opening a new window with a javascript function? has anyone actualy been
able to do this?
I need little help with arrays :))
[Code]...
I have an arbitrary number of check boxes called for instance
<input type="checkbox" id="delete_author_checkbox_0">Box 0
<input type="checkbox" id="delete_author_checkbox_1">Box 1
<input type="checkbox" id="delete_author_checkbox_2">Box 2
[code]....
I have ONE page which consists of php, html, and javascript, all on the same page. I have 3 different listboxes on a form, their named id's are: "strike", "grapple", and "strength". I have a span tag named id as: "pa". I Have a variable which is constant and named $totalValue and its vale is: 30, I have another variable named: $availableValue which will get its initial value from $totalValue. What I want to do is this, a user will choose his/her first list box. When the uses clicks the arrow on the listbox it drops down filled with values to choose from, these values come from the $availableValue variable and should be displayed as: 1,2,3,4,5,etc,etc,etc, after the user makes their selection the value of $availableValue is decreased by the amount of the user's selected choice and the value of the $availableValue is displayed on the html part of the page in a span tag.
The user will then choose his/her second listbox, upon clicking that arrow the listbox drops down displaying the REMAINING values from $availableValue variable and displays them as: 1,2,3,etc,etc,etc, after the user makes their selection the value of $availableValue is decreased by the amount of the user's selected choice and the value of the $availableValue is displayed on the html part of the page in a span tag. The user will then choose the last listbox, and upon clicking its arrow the list drops down with the LAST REMAINING values from $availableValue and will be displayed as: 1,2,etc,etc, after the user makes their selection the value of $availableValue is decreased by the amount of the user's selected choice and the value of the $availableValue is displayed on the html part of the page in a span tag.
The user should be able to choose which ever listbox he/she wants as their first listbox. So for argument's sake lets say the user chooses listbox "grapple" first, but of course the user could have chosen any of the 3 listboxes first, but he/she choose "grapple" first. The "grapple" listbox should fill with values 1 to 30, ex: 1,2,3,4,up to 30, the user selects value 5 from "grapple", the $availableValue variable will decrease by 5 and the value of $availableValue is displayed in a span tag. The user then chooses listbox "strength", its values should be filled and displayed with values from 1 to 25, the user selects 8 from "strength", the $availableValue variable decreases by 8 and the value of $availableValue is displayed in a span tag. Finally the user selects listbox "stamina", it listbox displays the values from 1 to 17, the user selects 17 from "stamina" and the $availableValue variable decreases by 17 and the value of $availableValue is displayed in a span tag. All this should happen BEFORE I submit the form via php code.
The code below, including the html, is ALL on one page named: createfighter.php
<?php
$totalValue = 30;
$availableValue = $totalValue;
$action = $_REQUEST['action'];
$strike = $_POST['strike'];
$grapple = $_POST['grapple'];
$strength = $_POST['strength'];
?> .....
I am trying to get all my input values from this table:
I am trying to get all the input controls value from "myid_input_tr", anyone knows how ? Should be not very hard.
I've recently started developing javascript using jQuery and so far I'm really enjoying it.Being a professional programmer (mainly C, C++, java and python) there is one thing that's been puzzling me regarding variable scope and unnamed function declarations. Let me exemplify:
------------------------
var sum = 0;
$(xmlobj).find("item").each(function(){
[code]....
Basically I'm going to be loop[ing through data in my script, which will loop through a div such as:
Code:
<div class="showOne" style="position:relative;">
<div class="showOneText">
[code].....
Named anchors and browser back button? Go here and click through the nav items at the top. Now click the browser back button! See how you have to now go back through all those named anchors? Is there some way using JavaScript (I imagine) to bypass all those?
View 11 Replies View RelatedCode JavaScript:
var cookies="cookies_and_cookies_cookies_cookies"
var blah_blah_blah="whatever"
function reallycool(cookies){
document.write("whatever you like to do" +cookies);
}
what this won't print when I have named the function and have a variable in the parameter and I can't see any errors in the syntax ?
I have a number of checkboxes and radio buttons in an HTML form that are named as arrays, ie.
<INPUT type="checkbox" ID="i1" VALUE="MILK" NAME="Q1[]">
<INPUT type="checkbox" ID="i2" VALUE="SUGAR" NAME="Q1[]">
<INPUT type="checkbox" ID="i3" VALUE="BISCUIT" NAME="Q1[]">
I need to keep the 'NAME' as an array as above because of the form processing that is used after submit.
I was really hoping to use Javascript to validate the form and make sure that each checkbox group has at least one option selected , but my javascript messes up because the 'NAME' is Q1[] as opposed to Q1. I had been using:
<script>
function validate() {
if (!(mainform.Q1[0].checked || mainform.Q1[1].checked|| mainform.Q1[2].checked)) {
alert('Please answer question 1.');
event.returnValue=false;
}}
</script>
but this only works when I name the checkboxes NAME="Q1". Is anyone aware of how to get the validate function to work (or another way of validating the form) even when the checkboxes and radio buttons are named like NAME="Q1[]".
