I am trying to do something that seems very simple, but can not get to work! Basically, I want to find an element whose ID equals a certain value, as represented by a variable. The variable is derived from a dropdown list. Here is my code:
$(document).ready(function(){
$("select").change(function() {
var myClr = $("select").val();[code]....
I am wondering if it is legal to use a variable within the filter - if I replace it with an actual ID value it works fine, but when I
substitute the variable name nothing happens.I am sure I am doing something dumb.
This is my very first post! so please be kind Ok, i am very novice to jQuery. But what i am trying to do is use the jQuery attribute selector to select an input with a specific name. I can select an input of name type fine by doing the folowing:
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'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...
I would like to copy/clone the html DOM from "id1" to variable "tblContent",and remove the tag "<script>" and "<a>" from variable "tblContent", then append the html DOM to "id2" but not working...any error of my code? [code]
I would to achieve the same result of the below function without using callbacks . The function is: $("#user-options-menu").find('a').each(function() { // now I want to filter any <a> tag with <li> parent if (!($(this).parent().is('li'))) { $(this).button(); }}); I've tried with$("#user-options-menu").find('a:not(li:parent)') but without result.
I wish to display a list of people on my website. These people are speakers who have different talents, or features. Male, female, high voice, low voice, german, english, persian, austrian ... a whole bunch of people. And I want to let my user use checkboxes to narrow down the speakers he could use for his production.
Here's the output filtering list (not complete, just rudimentary while I try to make it work)
My problem : I want to start with all checkboxes selected, showing all the people in this speakerpool, then narrow down as checkboxes get unchecked. This works well with combinations such as ".male .voice-low" which effectively removes all females and the other voices, I found here where I learned that is(".class1,.class2") is different to is(".class1.class2")
But, if I say, I want all english speakers, no matter if male or female, and I check male and female, I get none, since there is no speaker that is both male and female. At least not that I know of
Same issue with the voice-levels: most speakers either speak high or low or medium, yet I'd want to be able to check all those and get a comprehensive list, then.
My Question : Is there a way I can separate classes into class-groups or something? Maybe use prefixes like "sex-male, sex-female, language-english, language-german" and jQuery then uses the prefixes to check if they're supposed to be additive (?) or exlusive.
I am trying to show the data from XML with categories (catalog name="Employee Services"), i want to filter the data before the display of each services, this pls
my xml <catalog name="Employee Services" order="1" color="#CC0033" image="srv_emp.gif"> <service>
the image is like <img style="filter:progid:DXImageTransform.Microsoft.AlphaImageLoader (src='aa.png')" ... > $('img').css('filter') will get progid:DXImageTransform.Microsoft.AlphaImageLoader(src='aa.png') Can I get the aa.png directly?
I have an xml file that is dynamically generated at periodic intervals onto disk. the information contained in this file is displayed in a vertical scroller and this works fine. I however need to filter the data based on the logged-in users preferences. These preferences are stored in a database and retrieved after the user logs in. Only data in the xml file that match the user's preferences must be displayed.
I want to animate ALL classes called ".article" to opacity=.2 and then fire a callback,which animates ONLY the closest ".article" to ".button" back to opacity=1.Know, what i mean?Here's the script:
I am looking a multiple search from database with check boxes and I found this as I was looking to the forum
[URL].. which is great but I need to add the delay with ajax loader
The idea is while the user waiting for results the loader to highlight the area of result..lets say if he doesn't click any other of options between 3 seconds the results of what he had already checked to be displayed.
I have seen examples of table filtering with drop-downs that appear as a row in the table header. I'm trying to set up a graphical UI where there will be 3 graphic buttons above the table with pre-defined filters assigned to them which will filter a table.
I need to filter out elements without an adjacent visible element on ID. With $(" td:regex(id, ^\d):visible") I get all element visible in the table but not sure how I would go about and filter out the element with adjacent element and his self that is visble.
Concider below table, here both 1 and 1_1 are visible but 2 is and 2_1 is not visible.
I need to filter out 1 and 1_1 as they are both visible and only keep 2 in my selection.
i came across this plugin [URL] and i thought that it be nice if i could manipulate the content recieved by making the hyperlinks linkable: it be something like select all that start with "http://" and wrap it with an anchor linking to this hyperlink but i have no idea how to do this through jquery
