but none seem to be working. The img gets generated by another script so I can't add an id or class to it. I figured an expert at selectors would be able to explain how to select it.
I am just working on a project where i have to replace the href-attributes of all links by another string. The problem is, that i need the old href-attribute to generate the new one, and i have no idea how to get it
i tried it with something like this, but it doesnt work [code]...
I know there is some way to do it but i forgot it and i looked up the whole internet for it and didnt find it
What I’m trying to accomplish is set an attribute called opacityin any element with a specified value that can be used to toggle whenever the user hovers over the element. The code below works perfectly but one other thing I would like to be able to do is retrieve the attribute opacity after the document loads and fade the element to that value instead of hard coding the ".66". This is probably fairly easy I've just never ran into a situation where I needed to do this.[code]...
I quite like the fact that you may add through JQuery an attribute like alt or title to an element. And I can see that you may also add mouseover using: $('#aa').mouseover(function(){//does something in here}); However, I want to be able to pass some very specific values too and that's where I'm stuck for an answer. Suppose I want to attach the following: mouseover="hm(this,'la1',5)"attribute to an <a> tag. How do I do this by using exactly those values inside the "hm(this,'la1',5)" ?
I have a standard menu structured with an unordered list. Some of the items in the menu have sub items, but are not themselves links. Here's an example:
How do I select a tag that does (or does not) have a particular attribute? In my case, I want to be able to select all <a> tags in #mainMenu that do not have the href attribute.
I have a table with several columns containing input elements populated from a database, e.g.,
On every row, I need to perform a calculation using the value of several input fields. So I tried to access the value of the first input field like so (which had worked in another function):
But for some reason it's returning a 0, and the line below also doesn't work:
But this returns the correct class, so I know it's finding the element:
And if I assign the input element an id, say "count," this works:
Obviously I don't want to fuss with individual id's to get the values. How to understand why the first two examples don't work, and how to fix them?
I'm having trouble finding the image element by attribute "MyAttr" whose value is supplied: when the "onclick" function is called: <div class="MyImages"> <div class="imageClass"> <img ... myAttr="abc"/> </div><div> <img ... onclick="findTheImageObjectByMyAttr("abc");" /> </div><div class="imageClass"> <img ... myAttr="def" /> </div><div> <img ... onclick="findTheImageObjectByMyAttr("def");" /> </div></div>
I have a set of elements with the same function attached, how do I get the ID or other attribute value of the element that caused the function to be called?
but having fun with it. Would like tolearn how to do the following...2) Find the parent <li>.3) Grab the value of the attribute "jcarouselindex" and put it in avariable to be used elsewhere.Sample code below...
I want to change the action attribute of certain forms. I am new to JQuery so I wrote this code but it doesn't work at all: <script type="text/javascript"> $(document).ready(function(){ $("form").not("form[action*=/nxpages/index.xhtml]").each(function(){ alert("Cat1!"); }); $("form[action*=/nxpages/index.xhtml]").each(function(){ alert("Cat2!"); }); }) </script> But it seems that JQuery doesnt work at all. How can I change the above code to modify the action value to something else?
I have a page which contains an <ul> list with 5 items. Each of those items has a data-weight attribute which corresponds to its importance in the list. I have to make only one random list item appear and use the weight to make sure that the most important one shows up more often than the least important item.
I have the .box class applied to a div basically I what to hover over the div change the background color of the div and at the same time change the text color of any text wrapped in p tags. I am getting close but with this code every instance of the p tag gets swapped out I need to know how to target only p tags in the div that I am mouseing over
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:
I'm doing a very simple expand/collapse function using 'slideToggle'. The button that triggers this event simply says 'Expand/collapse'. I want this text to change depending on whether an element is visible or hidden.
Can anyone tell me how i can change which attribute on my form field triggers the validation?currently it appears the be the name attribute. So in my Rails app using Rails helpers, it sets the name to somthing like formname['fieldname'] and the whole name.in my script if i do something like [codde]it causes the script to break.
The technique for getting the name of a span element should be just like getting the name of any other element, I would think... but it doesn't work in FF or Chrome. Here's some example code:
<script type='text/javascript'> function test(el){ var boink = document.getElementById('boink');
Is there a way I can make this code work: <script type="text/javascript"> function changeText(){ document.getElementById('boldStuff').innerHTML = 'Fred Flinstone'; } </script> <p>Welcome to the site <b id='boldStuff'>dude</b> </p> <input type='button' onclick='changeText()' value='Change Text'/> with this: document.write('<param name=avatarID value=4>'); So when I click the form button it changes the value 4 to Fred Flinstone