Add LOTS Of Tag Attributes?
Aug 12, 2011
I attempting to set attributes for all tags of a particular type....
I have a bunch of thumbnails <img> tags; when I wand over them I would like to show the corresponding large image with a script but the tags require onMouseOver events. I really don't feel like adding a bunch of onMouseOver="myShowScript" attributes to every img tag manually...
my scripts aren't working. I'm sure there is some fundamental concept about java and html I don't get...
here's ONE of the versions that doesn't work.. I've tried a few things but I'm open to scrapping everything for a better way...
function addAtts(){
var numberOf = document.getElementsByTagName("img");
for(i = 0; i < numberOf.length; i++){
numberOf[i].onMouseOver="myShowScript()";
}
}
View 9 Replies
ADVERTISEMENT
Jul 23, 2005
I have a situation where I have many (more than 32) boolean flags:
var foo=true;
var bar=false;
var baz=false;
// etc.
At various points in the script, these flags may be set or unset.
There is a point where an action is to be taken only if all the flags
are false. I also need to debug this check of all flags - i.e., print
out the value of all 32+ of these flags. I'd like to find something
besides a monstrous conditional - for example, using an integer and
storing these flags as bits in it, except that since there are more
than 32 of these flags an integer will not contain all of them.
View 5 Replies
View Related
Jun 18, 2009
OK so I've been searching for a week now for an example of pagination of data using jquery, ColdFusion and SQL server. I'm finding tons of examples using PHP and MySQL. Have any of you successfully got pagination working with Fusion and SQL Server? I am trying to run a report that could end up having thousands of results that I would like to paginate using jquery. Most of the pagination plugins though rely on you returning ALL of the results to the client first whether in JSON, XML or just straight to the browser as a table and then it paginates them. So if there are thousands of results this is not optimal. I'd like to try and get something working where as it paginates it goes to the database using Fusion and just grabs the next X records to display.
[Code]...
View 3 Replies
View Related
Sep 4, 2011
Here's a demo of the work I have at the moment: [url]
Basically if you click on "Blog" in the main navigation column, a second column next to it will Ajax loads "blog.html" that contains a list of "posts." If you click on one of the posts in the second column, a third column will load in with the content of the post.
While that's working fine, if you click "Blog" again, this is where the script goes haywire. Firebug shows over 20 GET requests on the second column. And then when you click on a link in the second column after that, an equal amount of GET requests is sent. You can even see the animations going crazy. I have no idea why this is happening.
It started to occur when I added the following lines to mainnav.js:
The reason why I added this was because I wanted to show the full slide out animation before the script Ajax loads another blog.html when "Blog" is clicked for the second time. Before I implemented the code above and loadContent function, the problem was that the slide out animation was cut off by the loading of the page. To prevent this, I thought using a callback function would work since callbacks occur after the animation is completed.
The only issue with this is that if you first load the page #listnav has no child elements. Therefore if you try using the following code:
...the callback function is never executed since there are no nav li elements until you click "Blog." That's why I tried to implement an if statement which checks if there are elements within #listnav, and it works fine on the first click, but any clicks after the script just bugs out.
View 2 Replies
View Related
Aug 2, 2010
After realizing that htc files only work with Internet Explorer, I have needed to have JavaScript code to suit the two lots of css code below. Please help, I need the code pretty urgently. The code must work with most versions of browsers.
[Code]...
View 1 Replies
View Related
Jan 23, 2011
how about getting the attributes of the a tag? href and title and the innerhtml (actually the innerhtml has space on both ends)
View 4 Replies
View Related
May 31, 2006
Is it possible to take an ASP textbox that has an attribute of
visible='hidden' and make it visible from javascript? I dont want it
to be visible until data on the page has been entered and thus need a
way to dynamically change its visibility?
View 3 Replies
View Related
Jul 20, 2005
Can someone tell me if there is a universal way to check the available
screen with and screen height for IE, Netscape, and Opera? Is there a
universal syntax?
View 5 Replies
View Related
Aug 17, 2010
I'm using a jquery plugin called jplayer. I need to "bookmark" the current track.
The only way to know the current file playing is to look at the div called jplayer_playlist_current.
<li class="jplayer_playlist_current">
<a href="#" id="jplayer_playlist_item_1" class="jplayer_playlist_current">Introduction and guidance on usage</a></li>
What I want to get from it is the id, ie: jplayer_playlist_item_1
I thought that this might cover it:
[URL]
But nothing I do, no amount of googling or plugins, is getting me this result.
View 4 Replies
View Related
Jun 14, 2010
I want to move a div around a page, and I do this by getting the original top and left values of a div, and then change them. But the problem is getting the original values; I checked online and thought that this would work:
var chart = document.getElementById(charDiv).style.top;
var charl = document.getElementById(charDiv).style.left;
alert('char_t:' + chart + ' char_l:' + charl + 'charDiv:' + charDiv);
charDiv is passed into the function (its the id of the div I want to move). I know that charDiv has a value by looking at the values of the alert() statement, but the values of chart and charl are empty. The alert simply outputs char_t: char_l: charDiv: charOne
View 1 Replies
View Related
Jul 17, 2010
I'm new at JS.
I need to remove TR elements from parent table but the problem is there are no table ID/Name
Is it possible to perform it?
Please see attach - i need remove red marked block... what scrip i have to use if i will put it to the green block?
View 3 Replies
View Related
Mar 11, 2011
I have this js function for pulling out a couple of links which I want to add onclick handlers to... but IE can't find the rel attribute the way Im doing it, Im assuming it can another way, but I dont know how?!this works in Chrome, but not IE... the category_links.length yields a fat 0.
function get_product_categories_links(){
var links = document.getElementsByTagName('a');
var category_links = [];
[code]....
View 5 Replies
View Related
Nov 23, 2005
I have an application where a user can create a newsletter with a
contenteditable div box and submit it to a database. The problem occurs
when the user tries to edit their newsletter. The edit page looks
exactly like the create page only their already created newsletter is
supposed to appear in the contenteditable div box. To do this I
retrieve the information from the database in the server side. Then I
have the following client side script.
window.onload=doInit
function doInit() {
var content = "<%=sContent%>";
div.innerHTML = content;
}
This seems to work in all cases except if the HTML to be displayed
contains any style attributes. For example, if any of the text has
background color then the HTML code will have the tag <font
style="bacground-color: #000000"> and this will cause nothing to appear
in the div box. Has anyone run into this problem or know how to fix it?
View 1 Replies
View Related
Mar 5, 2007
I have a web form with several "submit" buttons.
One of these uploads a file, and I want to validate the user input
prior to submitting the form. I have an event handler specified with
the form's "onsubmit" attribute which checks the the
event.target.value to make sure the right submission type is being
evaluated.
When I try to get the target or srcElement value from the event
object, however, it is always "undefined".
Here is the cut-down version of the handler...
function validateIfUpload() {
if (window.event) {
evt = window.event
} else if (document.event) {
evt = document.event
}
if (evt.target) targ = evt.target
else if (evt.srcElement) targ = evt.srcElement
if (targ.nodeType == 3) // defeat Safari bug
targ = targ.parentNode
if (targ.value == "Upload") {
return validateUpload('prod_img_f')
}
return true
}
View 1 Replies
View Related
Jul 20, 2005
I'm having an issue with CSS, JS and the DOM. It's gonna drive me batty. I
am trying to access the properties of a layer in JS which have been
initially set in an external CSS. The problem is that for some reason JS
isn't receiving NULL for all the properties of the layer. For instance:
HTML
<div id="blarg">.....</div>
JS
var t = document.getElementById("blarg").style.left;
CSS
#blarg{
position: absolute;
left: 200px;
}
t == NULL and I can't figure out why. It is this way for any CSS attribute
I attempt to read (width, positional, the whole kit and caboodle).
It does work if I set the attribute in JS before I read it.
JS
document.getElementById("blarg").style.left = 30;
var t = document.getElementById("blarg").style.left;
t now == 30. The only thing I can think of to explain this is that when
the document gets loaded my layers aren't getting their attributes filled
out. The object gets created and the attribute fields are blank until I
fill them in. Thusly my creation of CSS's was a waste of time. Grr...
Any ideas/suggestions? Google has been of no help. :-( This is occurring in
IE 6, and the gecko engine browsers.
View 4 Replies
View Related
Sep 23, 2010
While trying out some of the code given in the book, I found that passing CSS properties and values in the jQuery is not working somehow. Following is what I have written.
$(document).ready(function() {
$('#first tbody tr:even').css('background-color': '#dddddd',
'color': '#666666',
'font-size': '11pt',
'line-height': '2.5em');
});
Where as if Ipass CSS properties infollowing way, it is working. But I would need to write multiple statements for that. $('#first tbody tr:even').css('color', '#873450');
View 2 Replies
View Related
Sep 6, 2011
If I have the following hyperlink :
<p><a href='page.htm' id='foo' class='bar' alt='alt text'>click</a></p>
I know that I can get (eg) the href attribute via $('a').attr('href') BUT I would like to do the following :
get *all* the attribute names and values without knowing anything about the attribute names and values in advance (or even how many there are) - something like a loop and $('a').(attribute name, attribute value). I suppose they would best be placed in a JavaScript object as a set of name/value pairs eg { href: 'page.htm', id: 'foo', alt: 'alt text' }
View 1 Replies
View Related
Apr 5, 2011
it has been a short time since i use jquery. I am now stuck on a problem with jquery- getting a xml node's all attributes as an array for example.. I have searched a lot on that with no luck Is there a way on getting all attributes of a node with jquery?
View 1 Replies
View Related
Jun 2, 2009
I am trying to get the color of an element and change the colorof another element with that color. Does this make sense?What is wrong with this? I would like all of the H1 tags to inherentthe color of ".ui-state-error".
$(function(){
var color = $('.ui-state-error').css('color');
$("H1").css({'color', ' + color + '});
[code]....
View 3 Replies
View Related
Aug 13, 2009
I need to be able to get the css attributes that a particular class defines. Such that if I have a class called "SomeClass" I want to see if it defines the attribute "position". I've tried using .css on an element that has the class, but of course that picks up the defaults and any inheritance.
View 2 Replies
View Related
Sep 28, 2009
If I have a tag image like this..
<span class="nodeLabelBox repTarget"><<span class="nodeTag">img</span><span
How to code this with jquery?
View 4 Replies
View Related
Jul 19, 2011
I'm adding and removing SVG images in and out of a Parent SVG and I need to implement a scroll like effect on the new images after they are imported. They consist of text that I've word wrapped on the server. The images are imported through xmlrpc calls "getURL" with a function to delete the previous info and add the new info. After which it has a set of group tags with the new svg embeded between them. My hope is there is a way to manipulate the viewBox attributes but I don't know how to extract the 4 attributes of viewBox as separated integer values. I thought svgDocument.getElementById('detail').getAttribute('viewBox') would do it for me but I get a string of characters. Does anyone know how to get all four attributes as separated numerical values?
View 1 Replies
View Related
Sep 3, 2002
I need to change dynamically how a class is displayed, my site (with out going into detail) interprets saved info from the user (its saved through perl) in a *.js file, then views it through template *.htm files drawing on js files after loading.
The thing is I need to allow for several settings like font type size and color, (things that could be held in style sheets) but then save in their js file a number representing this and load it when the template page is opened.
I have two possibilities to answer this
1, instead of using classes I could use Ids - but using 1 id for what could (hypothetically) be an endless string of elements seems real messy, I don't even know if it would work.
2, I read somewhere I could dynamically generate style tags with the classes defined, but I can't find where I read this..
View 5 Replies
View Related
Jan 24, 2009
I'm creating an img element and appending it where needed. Is it better to set the new img element attributes like this:
var imgEl = document.createElement('img');
imgEl.src = "images/cal.jpg";
imgEl.width = "16";
[code]...
or should I be using imgEl.setAttribute('src', 'images/cal.jpg');
View 6 Replies
View Related
Nov 23, 2009
Is there anyway using Javascript, one can determine whether or not the browser viewing the page supports a particular CSS property or value? For example, I know IE6 doesn't support the value of "fixed" for the "position" property, so is there anyway I can determine this with Javascript, without resorting to browser sniffing?
View 4 Replies
View Related
Sep 9, 2006
var fdot;
fdot[0]=new Image();
fdot[0].src="images/5dot0.jpg";
fdot[1]=new Image();
fdot[1].src="images/5dot1.jpg";
fdot[2]=new Image();
fdot[2].src="images/5dot2.jpg";
fdot[3]=new Image();
fdot[3].src="images/5dot3.jpg";
fdot[4]=new Image();
fdot[4].src="images/5dot4.jpg";
fdot[5]=new Image();
fdot[5].src="images/5dot5.jpg";
function overlay(e,num) {
var targ;
if (!e) var e = window.event;
if (e.target) targ = e.target;
else if (e.srcElement) targ = e.srcElement;
if (targ.nodeType == 3) // defeat Safari bug
targ = targ.parentNode;
targ.src = fdot[num].src;}
Overlay is called as an onmouseover event from an image's map AREA tag, sending event and a number. FF's JS Console spits out that fdot has no properties. Ideas? Better ways to do this effect (replace the image depending on which area of the imagemap is mousover'd)?
View 3 Replies
View Related
