I just want to echo the .length value of all images that has an 'alt' attribute.
$(document).ready(function(){
$('img[alt]').text("Found " + $("img[alt]").length + " img alt attribute.");
});
Is my codes above correct? I tried it, and I did not saw any output.
With this code:
<div id="main"><div id="slideshow" class="pics">
<a href="/page2.asp""><img src="/img01.jpg" alt="Text 1" /></a>
<a href="/page3.asp"><img src="/img02.jpg" alt="Text 2" /></a>
</div><p id="pcaption"></p></div>
I'm trying this to no avail (using the Cycle plugin, the source html DOES have the includes for jQuery and cycle external files):
$(function() {
$('#slideshow').cycle({
fx:'fade',
fit: 1,
pause: 1,
timeout: 1000,
height: 360,
width: 550,
random: 1,
after: function() {
$('#pcaption').html(["this.children"][0].attributes[0].childNodes[0].data);
}});});
The problem line is:
$('#pcaption').html(["this.children"][0].attributes[0].childNodes[0].data);
What I am trying is to get the text from the alt attribute to change the <P> after the image.
I've tried:
$('#pcaption').html(this.alt);
$('#pcaption').html(this.children.alt);
And I still can't get the alt text from the image tag. I want to have images with an URL, but I need them to have descriptions (that's why the ALT in each image).
I have noticed that when you set the src attribute of an img via script,
(instead of hard-coding in the img tag), although it caches the images,
if you leave the site and return, the browser has to re-cache the images.
Is that just the way it is, or is there a way to not lose the cache?
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PHP code:
[code].....
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[code]....
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[Code]...
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[Code]...
I have a display hidden div code that works great, as seen:
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Heres the original peice I am trying to edit:
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I have added this to make sure that it can find admin
My question I guess would be is there a statement that would be able to hide/delete the div? Or should I be re-writing this code, like this...
I'm trying to echo a php variable to my javascript function but nothing is happening.Basically this php page displays bunch of records with a radio button next to each record. So when the radio button is clicked it would open that record in a new window that is clicked.
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<script type="text/javascript">
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I am trying to do a simple echo onclick, but despite what I try to do, it shows no errors, but won't work. I've tried things like:
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echo '<div onclick="alert('test');">t</div>';
But just can't seem to get it to work right. I'm trying to do this on a script that is being eval on the ajax request. Thus I'm having problems placing the ',", marks.
I have passed following parameters in ajax function
Its not working. when i test the same function in following way it runs fine.
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I get an:
Quote:
And an:
Quote:
Code:
I can't make it work, echo $_POST["eAdresse"] is undefined.code page 1:
<
script
type
=
"text/javascript">[code].....
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...