Remove Attribute - Loading An <img> Tag With One Thing Or Another
May 24, 2011
Under PHP control, I am loading an <img> tag with one thing or another. I'm trying to work my way towards not changing the actual tag beyond what is already there (don't mess with the HTML).
The HTML is:
Code:
I am switching the image src path to something totally different. A such, I need to have the browser remove the alt and title attributes. I do this by loading the following in the {SRC} placeholder:
Code:
Using FF2.0.0.20, View Generated Output, I see that these attributes are indeed gone. Yet, the browser still shows (definitely) the alt attribute and (probably) the other attributes as well. I have also confirmed this happens with FF4.0.1-Portable.
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Apr 4, 2007
Can someone tell me how to remove an attribute from an element that is dynamically assigned using Javascript? (such as a CSS class)
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Aug 31, 2010
I have one aplication that generate the html code of the pages and i can't change the attributes, but i can add some code.I would like to have a javascript or something like this that will remove or change the attribute height and width in the images.The images have a size defined and i nedd to increase the size of the images.I have searched and tried some scripts but with no success. I think i must have one javascript that run in the end of the load of the page.
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Oct 27, 2009
How can I remove all <div foo="whatver"...> div elements using the attribute foo for my selector? Basically any div with a foo attribute I want gone.
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Feb 4, 2011
I have two input box contains name and dob. I have made dob read only and I am inputing date through a javascript calender. Now I have configerd my form if two input have any value then submit button will be enable else not. [code]But my problem is due to i am using javascriptto input dob the submit button is not enabling. I have tried also by.change But still i stucked at the same place.
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Sep 7, 2009
how to add,modify or remove attribute from a json string?
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Mar 31, 2011
I have a few input button classes all with the same class. When a user clicks on the input button, then I disable the input button so the user does not click on it again. I want to make it so when the user goes back, all of the buttons of the same class are active again(including the one that the user just clicked on).
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Apr 16, 2011
I have a form with some select option like
<select name="chart" id="chart">
<option>Google Chart</option>
<option>Flash Chart</option>
</select>
[Code]...
Now I am having problem the remove attributes are written on base of .change if I load the cookie at first then typeo option's disable attribute not getting removed. how can I use remove disable attributes and load cookies?
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Feb 3, 2011
I am trying to remove attribute from multiple by single change but unable to do so. I am trying to do something like that
function(){
$('#city').change(function(){
if($('option:selected', this).val() === 'None'){
$('#school').attr('disabled' , true);
[Code].....
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Nov 2, 2006
I have read all the reason why DOM purists don't like document.write
and innerHTML. I would like to be a good programmer and do the right
thing and not use them. But I need your help to get it to what the
project needs done.
In the interest of brevity, the following code has been simplified.
You'll notice sDoc contains HTML and JavaScript, this is a
unchangeable requirement. PLEASE don't waste your time or mine by
explaining how un-couth it is. I know it is but there's nothing I can
do about. Answers strictly focused what can be done versus what should
be done will be greatly appreciated.
There are three attempted methods to render the sDoc. The first one is
to create a textNode and append it to a div. It prints the code as
text instead of rendering it, as expected. Is it possible to get it to
render?
The second method uses innerHTML and the HTML is rendered but not the
JavasScript.
The third method uses document.write which renders both the HTML and
JavaScript, but we really really don't want to use the write method,
but at this point it looks like we have no choice.
We've even tried to render sDoc in a DOM created iFrame, but it chokes
in Mozilla browsers because of the known bug of included scripts that
use document.write (once again another requirement that can't be
changed) kills the page as document.close fails.
<div id="foo1" style="border:1px solid black;"></div>
<div id="foo2" style="border:1px solid black;"></div>
<script type="text/javascript">
var sDoc = '<center><scr'+'ipt
language=javascript>alert(true);</scr'+'ipt></center>'
var myText = document.createTextNode(sDoc);
document.getElementById("foo1").appendChild(myText);
document.getElementById("foo2").innerHTML = sDoc;
document.write(sDoc);
</script>
Thank you for your consideration.
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Jan 27, 2010
I have a big dropdown box with lots of items in it. It takes about 5 seconds to load in IE6. How can I use jQuery to load rest of the page, and then load the dropdown last? Right now, the dropdown load freezes the entire page until it loads.
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Feb 17, 2011
it seems like an amazing tool once I figure out what I'm doing wrong. I'm using the awesome datePicker plugin, but am just not getting something right. I can't seem to be able to get datepicker to do more than one thing.To help myself figure out what Im doing wrong, I created a very simple example:
<link rel="stylesheet" href="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.6/themes/base/jquery-ui.css" type="text/css" media="all" />
[code]....
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Jul 23, 2005
I have set up a disclaimer page for our public access PCs at our Libraries which has the following function:
function breach() {
alert("Proceeding beyond these Conditions is..................... If you have read the Conditions, scroll to the bottom and press the 'Yes I
agree' button.")
window.location="disclaim.htm"
and then in the body tag I have onunload=breach()
This works fine for all websites entered into the address bar except if
you enter www.google.com
What it is supposed to do is bring up the prompt and when you click on the OK button it will go back to the disclaimer page. They should only be able to get to the web by clicking on the 'Yes I
agree' button at the bottom of the disclaimer page. Does anyone out there know why google doesn't fire up the disclaim.htm page like all the other sites? It is very frustrating.
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Jun 29, 2011
creating a function which does the same thing for the chosen elements.I have #design1 #design1servicetext and #design1servicebutton.
//Service hover//
$('#design1').mouseenter(function (){
$('#design1servicetext').css('background-position', '0 -91px')[code]....
How can I create a function, in which I have to choose 3 divs to do the animation?
A function like ,animatebg('#design1','#design1servicetext','#design1servicebutton');
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Jul 15, 2009
basically i have this menu system which works using a couple of jquery scripts it all works fine etc, but now i am porting my site into a joomla design ( dont ask why just a challange )at the moment i have a module on the left which has my menu in and on the right is another module which loads the content depending on the outcome of the script:at the moment what ihave done is not the finished product as i would like to make sure that this will work before moving to the next part of my scriptbefore i go on and on and on ill show you what i have:
$(document).ready(function(){
$('ul.submenu>li a').click(function() {
$("div#defaultStuff").fadeOut("slow");
[code]....
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Nov 5, 2011
So I am working on a project to take an integer that the user gives, and then get all the squares and cubes of all the numbers before that to the number given. It displays it in a text area. Maybe I am just lost for the moment, but It just prints the number that I give with the square root and cube instead of starting from 1, and ended on the integer I give.
[Code]...
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Oct 5, 2009
how to use the autocomplete jQuery plugin best to my needs. I'm looking to replace a select box with the Autocomplete plugin, but not quite sure how to accomplish this. In my select box, I have the option that is displayed is not the same as the data that is submitted.
ex: <option value="123">This is Displayed </option> However, with the autocomplete, since it is using a textbox, the values that are displayed, are submitted. Do I have to hack around using hidden fields to accomplish this type of behaviour?
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Dec 21, 2010
If you've seen from my previous posts in this forum, you may have noticed that i'm a newbie when it comes to javascript, anyway. I'm trying to create an array sort of thing to convert the country name's to continent, and set it as a cookie. I spent all that time writing a PHP script for this same thing only to find out that my webhost does not have the maxmind apache module. I also don't know how to get the value of the country from a javascript function.
PHP Code:
function country_to_continent( $country ){$continent = '';if( $country== 'AF' ) $continent ='AS'; --CUT OFF DUE TO TEXT LIMIT, FIND THE FULL CODE HERE: http://infinitymedia.pastebin.com/7WWDeyVT return $continent;}
[Code]...
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Mar 28, 2009
So I have a nice little hand rolled Ajax call to my server pulling a list from the database and displaying it in a drop down list dependant on the user input. Aka Google suggest. I am wondering if the quickest way to do this is to call the database each time with Ajax and search the results with the input, or to write an xml from the database and search that. Then when the Database is updated rewrite the xml file.
Am I underestimating MYSQL again? Or not, and I feel it would be good practice to write the xml file because it will essentially mean a lot less database calls. But I don�t know how fast searching an xml file would be in comparison to a db call. The results from the database are say 500 entries anywhere between 10 - 100 characters each. I want to know A. The best way to do this B. Lets say the site will have pretty high traffic so I am looking for it to be as tweeked as possible. I can test but thought at the end of my week it was worth seeing what peoples advice is.
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Jan 20, 2010
i have found a possible bug in 1.4 but it's only in Internet Explorer 7 & 8.The following code does not work and completely ruins every peice of jquery on the page (that means everything inside $(document).ready and anyting else...
$("<div/>",{
id: 'tooltip-'+rand,
class: 'dock-tooltip',
[code]....
I cant see any syntax errors - i pulled the example from the 1.4 site. There is no trailing commas in the object notation and i really cant see any reason it would work in firefox and not IEx and more to the point not only not work in IEx but break any other jquery in the entire page....
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Mar 4, 2011
I'm working with a large (and unweildy) ASP.NET application, and there is a lot of jQuery code that uses selectors like this:
[name=_aspnetControl$_withASubControl] And unfortunately, some selectors that also look like this:
[name^=_someAspNetControl$_radioButtonList].
In other words, the effort to remove the $ from the attribute selectors would be monumental. If it is possible to escape the $ symbols, I can do that easily enough, but unfortunately the situation right now means that I can't upgrade to jQuery 1.5.
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Sep 1, 2010
I'm learning jQuery with XML. I'm familiar with other query languages such as XPath. I'm having a little bit of difficulty wrapping my brain around how jQuery works but I think I can make the leap if I see a solution to a problem I know how to solve with other methods Given the following XML, please share a jQuery solution to finding the value of attribute B in elements named bar where attribute A has the value 30:
[Code]...
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Apr 24, 2007
I'll trying to tell the difference between the following three cases:
<img alt="text string" />
<img alt="" />
<img />
I can do this in Firefox with the following code, where elem is the
HTMLElement representing each image, but IE doesn't seem to
differentiate between empty string and undefined.
var alt = elem.getAttribute('alt');
alt = (alt) ? alt : ((alt===null) ? 'really_null' : "");
The desired output from running this code on the 3 tags above is:
text string
really_null
It seems like this should be really easy...but I'm having a really
difficult time trying to figure out what's going on...
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Dec 12, 2011
This time I have a trouble with remove(). Here is my code :
$.each(val.produitsIds,
function (j, val2) {
if($('#chk_' + i).prop("checked")){
//$('#' + val2).prepend("<div>liste des tailles</div>");
$('#' + val2).prepend("<div>" + $('#chk_' + i).attr("value") + "</div>");
}
[Code]...
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May 12, 2009
I want to remove a specific box when i click on the remove button in that box. I have a lot of boxes on a page but when i click on the remove btn it removes all the boxes. I just want to remove the box where i click on the delete btn.
This is the js code:
$(".del").click(function() {
$('div.floating-box').remove();
});
[Code].....
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Jun 8, 2011
I have only started to learn HTML, CSS, and Javascript (roughly 2 weeks now). I am having a issues regarding when I submit form data to the server. I want to temporarily disable the 'submit' button while the browser is loading and then reactivate it once everything has finished loading. This was my attempt at doing this.
[Code]....
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