Best Way To Detect Block-Level Elements
Feb 2, 2010Here is a list of block-level elements: [URL]. What is the best way to detect these using JavaScript?
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Toggle Content - Included Block Level Stuff To Be Hidden
May 11, 2011I'm looking for some javascript that'll toggle hidden content. As I'm not experienced in this, I want something which is cross-browser reliable - and I'm having trouble finding something suitable. Jquery has been suggested as an option... and I found something which appeared to do the job, apart from not validating as it uses a span to include the toggled content - which is a problem as I need to included block level stuff to be hidden. Also, it came as two buttons - show and hide - and I'd prefer a single button, or preferably a normal html link.
View 6 Replies View RelatedDetect Browser Versions (IE - Opera - FF) And Block Or Redirect Depending On Version
Feb 24, 2010i don't know what has changed in last releases of Firefox and Opera but before i used this script to detect browser versions (IE, Opera, FF) and block or redirect depending on version
[Code]...
JQuery :: Access The Elements Of Iframe In The Second Level?
Jan 18, 2011in a simple javascript I do so:
var secondFrame = parent.frames["first-frame"].frames["second-frame"].document;
how to do this using jquery?
Count The Number Of Elements Who Display Block?
Sep 26, 2009So never done this one before so I am having a bit of a time trying to figure this one out.
Say I have a list of LI element and only a few of them have a inline style of display block, the rest have a display of none.
How would I go about looping through and dertmining the number of elements that have a display of block?
for(var m = 0; m < li.style.display.length; i++)
{
alert(m);
};
The above is just crazy but where my mind melts..
Display:block And Sending Form Elements
Feb 8, 2006I have a feature similar to 'folding', where the user can hide parts of the page if they dont want to use these features.. some of this is done automatically, if a user chooses one type of template on the page, the settings for that one are displayed (and the other settings invisibleised).
Originally I did this with php, reloading the page with a variable to switch the sections on or off. This was proving to be a pain re speed and also cos there were a lot of form elements that needed to be saved each time it was reloaded.
So I decided to do this with javascript, using the following function:
function toggleDisplay(divId) {
var div = document.getElementById(divId);
div.style.display = (div.style.display=="block" ? "none" : "block");}
using block and none to either display or hide.
Problem is, I have lots of form stuff in the areas that will be hidden, and these are getting sent through on submit even though they are in a div thats set to display:none. I was hoping display:none would actually result in these not being sent.
anybody know of a nice clean way of preventing these hidden elements not being sent? (there are lots of em so it would have to be applied to the whole div that contains em)
Turn A Single Level Flyout Menu Into A Multi Level One?
Jan 7, 2009I am trying to turn a single level flyout menu into a multi level one.
It uses a dt for the title, and a ul within the dd for the menu items. The dd opens to the right of the dt.
The problem is that the second level menu (a dl within an li within another dl) [URL] - flyout4 & subflyout5.
The z-index is increased each time. I just can't figure why the area is limited.
javascript, css & html follow -
Code JavaScript:
/** FLYOUT = vertical dropdown **/
var Flyout = {
DDSPEED:10,
[Code].....
JQuery :: Block UI And Validations / Don't Want To Block Page
Jan 31, 2011I am new to JQuery. I am using Block UI in my application.In submit button onclick event, i am performing client side validations ( required fied validators )in asp.net.On clicking submit button,whole page is blocked and at the same time validation message is also displayed and page remains blocked. While performing client side validations i don't want to block the page.
View 3 Replies View RelatedJQuery :: Detect A Form Elements?
Mar 10, 2011I am trying tooptimize my stupid code here,I am wondering if there is any way to combine this code to look more elegant [code]...
View 1 Replies View RelatedJQuery :: How To Detect Text Elements
Aug 5, 2011I want to do something like the following pseudo:
For all elements in the body tree - if they have text in them - check if the text equals "the", and if so, replace it with THE.
how to write such a selector?
.getElementById (Multiple Elements?) Detect Whether The Input Value IsNaN?
Jul 27, 2010I'm performing some validation functions on a form I've created.For the phone number, I have 3 text boxes lined up next to one another. The first is for the country code, the second is for area code and the third is for the remainder of the phone number.I have used the following in order to detect whether the input value isNaN.
Code:
input = document.getElementById("phone1");
if (isNaN(input.value)) {
errorText += "[code]...
As I have three text boxes for the phone number, can I group them within this one statement? So, ...getElementById("phone1, phone2, phone3"); ?If not, what would you recommend?
Detect URL & Detect Something On Page & Show Content Accordingly?
Feb 14, 2009Can Javascript be used to detect a certain url and then "not" write some html according to that url and also detect something on the page and "then" display some html?.
Example: I'm working on a volusion site that uses asp. There's basically only one page that's changed dynamically. I would like to display some html when and only if the cart has any items in it. But also not to show up on the check-out pages.
The page dynamically displays "Your cart has 1 item in it..." when the visitors puts something in their cart.
So could javascript detect when this is displayed then write some html and then also detect if the url is showing the cart and then not show the html?
Can You Block A URL?
Jul 23, 2005I need to block a URL from printing at the bottom of the page from a
website. Is there any code that can do that? I know I can make it
into a PDF on the fly and that will elminate alot of hassle, but is
there any easier way?
Get Value From Second Level Object?
Nov 4, 2011Im having trouble trying to access some values of the response from an API service. My code to connect and output for each item is working Ok getting the name and age. But I can't work out how to get the image urls.Clutching at straws I thought I could just target the first value stored using $imageURL = item.images['url'][0] but that fails.
Code:
$.getJSON("http://api-address", function(data) {
var html = '';
[code]....
JQuery :: Getting First Level Of Ancestors?
Sep 21, 2011If I wanted just the first level of ancestors inside a div what selector would I use?
<div>get me</div>
<div>get me</div>
<div>get me<div>don't get me</div></div>
<div>get me</div>
Trap A Click At The Div Level?
Jan 3, 2010At certain times I need to prevent the user from clicking on elements in a div. I've tried giving the div an onclick that simply returns false, but the clicks still get through. In the simplified code below, the onclick is hardwired, but in real life it would be assigned dynamically. In this example, when I click the link to Google, I get the "yo" alert, but the Google page still loads. If it were just one link, I could disable it directly. But I'll be dealing with pages with lots of links on them. How do I do this??
[Code]...
3 Level Dropdown Box - Assigning Value?
Jun 17, 20093-level dropdown box: [URL]. Now in this dropdown menu if you select:
Category > Cars
Sub category Cars for Sale
Sub Sub Category Ibiza
What I want to do is two things:
1)Place a value on all the Sub Sub Category(ies) so for example the value of Ibiza I want to = 55
2)Then Grab that value? How would I get that value and grab it from POST?
Add 3rd Level To Vertical Menu?
May 3, 2010I would like to use the menu that is linked below. I implemented it on my website but I discovered that it can only go 2 levels deep. I would like it to go one more level and I think that would be done in the javascript but I can't tell for sure. Could someone steer me in the right direction? [URL]
View 2 Replies View Related2 Level Navigation Not Displaying On IE
Mar 18, 2011IE shows loads the page with errors in the script. It says:
'guid' is NULL or not an object
Convert Level 7+ Headings To 6?
Jun 28, 2009Like in the topic: I was wondering if you know a way to do it nice and clean.
View 3 Replies View RelatedMulti Level Menus
Feb 26, 2006Can someone direct me to a 3 level menu with the top level being images....
View 4 Replies View RelatedA Better Alternative To Try Catch Block?
Jul 23, 2005Is there a more concise way to do something like the the
desired code below?
The gripe is with the try-catch syntax. It takes *way* too
many lines of code to evaluate a conditional expression
when zero or more parts of the conditional expression may
trigger an error. In this case, the trigger is a call to
a non-defined (null) object.
In other words, how can you do a more simple 'try' statement
that simply spits out true or false, depending on whether
the 'tried' code threw an error or not?
Defining a function don't seem to work because you
can't pass the 'try' code as an argument. Extending the
'Global' constructor is not an option, so now what? Code:
How To Block % In Search Field
Dec 13, 2011I'm trying to keep visitors from using % to do a full sheach on a database in calssic asp using javascript
View 1 Replies View RelatedBlock Certain Websites From Appearing?
Aug 22, 2011is there a way using .htaccess or some other means that we can block certain websites from appearing when we do a google search of my wife's name? We contacted google and they denied our request to have these websites blocked. My wife has her own website she uses for her business. There was an .htaccess editor website that I visited that created the code after I specified the url of the websites we wanted blocked. Will this work and if so, after creating the .htaccess file what do I do with it, that is where do I attach it/post it? (this is the first time i've ever posted anything on a website. my wife and I are technophobes.)
View 2 Replies View RelatedBlock Anything Being Loaded From That Url Altogether?
May 13, 2009How can I write up a script to remove all ads from one my pages. It's an experiment, so don't go around thinking I'm cheating my ad publishers.
I have a database of ad publishers for example, how can i remove all objects... images, flash, etc coming from that url
Or can I block anything being loaded from that url altogether?
When I Run Through All Cookies, Only The First One's Gets Tested By That If-block?
May 26, 2009I got a problem with the code below. When I run through all cookies, only the first one's gets tested by that if-block. The others seem to just pass it, no matter if they'd pass that if test or not. It always reaches the "AFTER IF-BLOCK" part. Anybody know why every iteration except the first skips the if-block, no matter what?
Code JavaScript:
var cookies = document.cookie.split(";");
var cookies_tmp = [];
for (var i=0;i < (cookies.length-1);i++) {[code]].........