I'm having an odd issue that i can't recreate in jsbin.i have an anchor tag:
<a class="navigateToCategory" href="#523">Instruments</a>
and the code below:
$('.navigateToCategory').bind('click',function(e){
e.preventDefault();
alert($(this).attr('href'));
});
IE will give me [URL] while all other browsers give me "#523". I tried to recreate this using a small test case, but i can't do it. IE always returns the "#523" just like all the other browsers. here's a jsbin of it workinghttp://jsbin.com/unowe3/13 why .attr('href') would be different in IE vs Other browsers on my page but not jsbin? i'm using the same doctype and version of jquery, and identical code. i can't think of any code that i could have written that would affect how .attr('href') works. Edit: i did build a "hacky" solution for it by using $.browser.msie and an if statement, but it doesn't make any sense to me why it would be different in my situation vs any other.(not to mention, if it for some reason starts working properly, the "hacky" solution will cause it to not work)
I'm trying to replace the value of href attribute of an element with the title attribute of that same element. The code pasted below works to some extent, but the last line doesn't.
jQuery(document).ready(function(jQuery){ jQuery(".ngg-gallery-thumbnail a").each(function (arr){ if (jQuery(this).attr("alt").substr(0,5)=="Video"){ jQuery(this).attr("rel","wp-prettyPhoto");
I am trying to make a poll using jquery and php and am bit lost. I have a link <a href="poll.php?vote_id=1&post_id=25">I agree</a> Now how do I use jquery to select the vote_id and post_id. I need to store them in variables so that I can pass it on to a php file using get statement.
I'm pretty green to jQuery. I have a .load() calling in some content that has some links within it. After that content is loaded, am I able to change the attributes of those links? This is how I'm loading in the content:
This isn't working. I'm using the code below to try to apply the href attribute of the first td in a row with class DataFormListTDDataGridItem and apply it to all td elements in that row (effectively want to make entire row clickable and direct it to the href specified by the href attribute in the first td of the row) -
<input type="reset" name="cancel" value="Cancel" onclick="javascript:window.location.href('/index.php');" /> In IE5.5 clicking the cancel button loads the index.php page fine. In Firefox 1.0 & also the version of IE running on my IPAQ it doesn't work - clicking the button doesn't do anything.
Anyone have any ideas or alternative solutions? I thought maybe I was using an IE only thing but it is a version of IE on the IPAQ. I thought maybe it was not standards compliant but I haven't found anyone having a similar problem.
Any idea or advice? TIA, BG.
PS Ignore that I am using a reset button to do this - I have also tried it in the body tag like this:
Code:
<body onload="javascript:alert('Login Successfull! You are logged into my app');window.location.href('/myapp/index.php');">
I am in a problems here trying to generate link by two dropdown boxes. So, I wanted it to be like when user selects some option from dropdown one the href attribute changes, index.php?staticvar=something&dynvar1=something, that is something I have already managed to do:
function change_href(id) { if (id != '') { var dynvar1 = document.getElementById("s"+id).value; document.getElementById(id).href = "index.php?staticvar="+id+"&dynvar1="+dynvar1; return; } else { return false; } } This works perfectly for me, but now I need to modify the href with another variable, so it would be needed to be like: index.php?staticvar=something&dynvar1=something&dynvar2=something2
The problem is that I don't know how to make it the way that user can change their selections, for example if user first selects (from dropdown) dynvar1 to be "test" and dynvar2 to be "test3", but then changes hes mind and decides to re-select dynvar2 to be "test4". It would be needed to be like only the dynvar2 part of the href changes with proper value (not changing the dynvar1 or staticvar).
I managed to make it changeable but it was like this: index.php?staticvar=something&dynvar1=something&dynvar2=123&dynvar2=123
So, it didn't update the dynvar2 part, but instead just added another dynvar2 variable.
Im a PHP developer and am quite new with javascript. I wanted some help on the hyperlink onclick event. Bascially I output a list of a href hyperlinks on a html page that goes all the way to the bottom of the screen. I wanted to add a onclick event to the a href tag that would pust the user right to the top of the page. I want to achieve this using javascript onclick event.
Right, so there are a bunch of links in this format: <a href="/profiles/########">username</a>
I'm using greasemonkey, and what I want to do is go through and get all of the /profiles/######## part of the anchor tag. I'm using Regex and I can't seem to get a match.This is what I have so far:
function ok() { var names = document.getElementsByTagName('a'); var reg = new RegExp("WHAT GOES HERE?");[code]....
what is actually desired is I want there to be a way I can select these somehow as well..
I want to be able to match all <a> tags on a Web page that are external links, which would be signified by the href attribute starting with "http://", obviously. Then I want to add an attribute to the matching tags.
I ran across this script that is supposed to do that:
But it doesn't work. I don't understand regex very well yet, so I'm not sure if that part of it is right, but the jQuery syntax looks correct to my inexperienced eyes.
I know jQuery is working on the site already, the script is below the call the the jQuery library, and yes, I do have the script in the Head tag of the page...
The DOM methods have the usual pros of being supported and part of the standard, so in an ideal world should be forward compatible and work within all browsers. But we know this isnt always the case.
The opposite seems the be true for innerHTML. It is not standards based and as people keep mentioning could be removed at any time (though this is highly unlikely)
The advantages I see innerHTML having is that it is widely supported (maybe even more so than the DOM methods) and in tests always runs faster.
I'm still in 2 minds over which to use. I find myself using innerHTML for adding large or complex amounts to the DOM and the DOM methods for everything else.
How do you approach it? When do you use innerHTML/DOM and under what circumstances would you contemplate changing the method you use? In your opinion which is the best method?
I want to get all the "a" elements with the href attribute in this form: [URL] where any can be a string containing just letters and/or numbers. I'm new to regex and XPath so i can't get it right. I digured it out the regex but i'm not sure if it's 100% correct:
I'm using the following code (simplified version) to call a Json file, parse it and on each iteration, create a div with an ID of "tab". I'm using this with jQuery UI .tab() to create a listing with entries which have three tabs. Anyhow, the principle seems to work except that when I examine what's happening behind the scenes using Firefox console, I see that each href in the html code produced is causing the Json function to re-fire using the href as it's url target.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head>
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 $(document).ready and anyting else...
I cant see any syntax errors - i pulled the example from the 1.4 site. There is no trailing commas in the object notation and i really cant see any reason it would work in firefox and not IEx and more to the point not only not work in IEx but break any other jquery in the entire page....
I'm working with a large (and unweildy) ASP.NET application, and there is a lot of jQuery code that uses selectors like this:
[name=_aspnetControl$_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.
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:
I am trying to write some JavaScript that locations to a hash. I use something like this.
Code:
The problem is I use the same code in two different pages. One is in quirks mode ie8, and one is in standards mode ie8. The one in quirksmode works, the one in standrds mode doesn't.
Any idea what could cause such a thing? I know hash can work in standards mode. However, do you have any idea what is wrong? I am kind of searching for a needle in a hay stack, here.
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...
