Add Event Attribute In Input Elements?
Jul 4, 2010How can I add via javascript an Event Attribute like onkeyup="xyz(this.value)" in a text input ?
function x()
{
if (condition)
{
document.definesearch.textsearch. ???? ;
[Code]...
ADVERTISEMENT
JQuery :: Finding The Value Of Attribute B In Elements Named Bar Where Attribute A Has The Value 30
Sep 1, 2010I'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]...
JQuery :: 'input:text' Selector Not Finding Input Element With No Type Attribute?
Mar 16, 2011As recently as 1.4.3 $('input:text') would find input elements with no type attribute, but after upgrading to 1.5.1 that is no longer the case.
Is this a bug or an intended refactor to be more standards compliant?
FYI - this is the selector I now have to use: $('input:text,input:not([type])')
JQuery :: How To Remove Elements By Attribute
Oct 27, 2009How 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.
View 2 Replies View RelatedJQuery :: Post Clicked Elements Attribute To Php?
Jan 12, 2011I have a jquery menu from which i want to post certain information when a particular element is clicked to my php script which searches a db based on the variables input and presents the information back on the page.
So jquery drop down menu has 4 sections all with drop downs. I want to return results based on the section and then the drop down clicked
So clearly i can get this working fine using html and a form but i just want to use the information in the <li> elements instead..
Can i in jquery do this: upon clicking said element post the class attribute and txt as two things to my php scripts?
Jquery :: Remove Attribute From All Elements With Same Class?
Mar 31, 2011I 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).
View 3 Replies View RelatedRetrieve Name Attribute From Certain Elements With Specific Class
Oct 30, 2011I am currently attempting to write a function that retrieves the name attribute from a list of items with a specific class name. To illustrate:
Code:
Show types of food:
<input type="radio" name="food" id="fruit" onclick="setVisibility('fruit')"/>
<label for="fruit">Fruit</label>
<input type="radio" name="food" id="vegetable" onclick="setVisibility('vegetable')"/>
<label for="vegetable">Vegetables</label>
<li class="art" name="fruit">pear</li>
<li class="art" name="vegetable">celery</li>
<li class="food" name="fruit">banana</li>
<li class="food" name="fruit">grapes</li>
<li class="food" name="fruit">orange</li>
<li class="art" name="fruit">grapes</li>
<li class="food" name="vegetable">lettuce</li>
<li class="food" name="fruit">apple</li>
<li class="food" name="vegetable">spinach</li>
<li class="food" name="vegetable">cabbage</li>
I would like create a function called setVisibility to iterate through all the list items where class=food and return the value of the name, so that I can compare that to the radio box, and set visibility accordingly.
JQuery :: Mobile Generate Attribute 'class' In The Elements?
Oct 7, 2011how jquery mobile generate attribute 'class' in the elements?
View 1 Replies View RelatedJQuery :: Select All A Elements Whose Class Attribute Does Not Contain 'myclass'?
May 20, 2009$('a[class*=myclass]') selects all a elements whose class attribute contains 'myclass', how do I do the opposite?
View 1 Replies View RelatedJQuery :: Find All Elements That Have A Attribute Starting With Some Character?
Dec 4, 2010How can I find all elements that have a attribute starting with some character?
Everywhere I found example like: $("[href$='.jpg']") which checks for all tags having an attribute "href" with value ending with "jpg" But how can I instead find all tags having a attribute having name ending with 'f'
something like $(img[$f]) ... trying to find all img with attribute ending with g
JQuery :: Adding Custom Attribute Tags To HTML Elements
Apr 14, 2010Here's what I'm trying to do:
1) I get reference to a div that's on my page:
var theDiv = $("#" + divID);
2) Now I want to add a custom attribute tag to it, so for instance I want to add "winWidth" so that the div object now contains "winWidth=" for instance.
3) I want to set winWidth now since it's part of theDiv to a value
I'm not sure how to really do 1 + 2. I need to do this on the fly because some javascript logic later will add these attributes dynamically to the div... outside of what the original div had...I don't care what it had, I know I have it now in a JS variable and now I want to both add some new attributes to the div, and then set them on the fly. I don't need these attributes to be on my page, I just need them added to my div variable reference.
Form Attribute Action And Input With Same Name
Jul 23, 2005I want to change attribute action in form. Problem is that in that form
is also input with name action. Unfortunately renaming of that input is
worst case because many servlets depend on it.
This works in konqueror but not in IE and Mozilla:
newurl= document.forms[i].getAttribute('action');
newurl= newurl.replace('all/', prefix);
document.forms[i].action= newurl;
Do you have any idea how to modify attribute action in this case ?
Add Readonly Attribute Dynamically To Input Tag
Jul 23, 2005When accessing my web page I build up the javascript and html dynamically. Depending on an parameter I want to set all the fields (input tags) readonly. How do I do this? Of course I can write if statements to add different input tags with and without the readonly attribute. But is it possible to write a javascript that onload search the page and add readonly to all input tags?
View 2 Replies View RelatedJQuery :: Getting Value Attribute Of Input Element ?
Oct 2, 2010I 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?
Script To Add New Attribute To Input Field?
Aug 25, 2010I need to use Javascript to add some new attributes to an inout field (see below).
Here is the standard input field code...
Object Doesn't Support This Property Or Method - Dynamically Add An Attribute To Some Elements
Jul 15, 2010I get an error when I try to dynamically add an attribute to some elements, since I been getting the error "Object doesn't support this property or method" in IE I reduced the attribute value to just alert.
Code JavaScript:
Note that in firefox all the elements with the class boxcontainer gets "hello world" alert. I removed this specific code (shown above) out of the page and the error in IE goes away, so I'm 100% sure nothing else is causing it.
Missing Name Attribute From Dynamic Input Element
Sep 28, 2006I'm attempting to submit a form via a function which dynamically creates a
hidden input:
function submitLocation(theForm) {
var e = document.createElement('input');
e.setAttribute('type', 'hidden');
e.setAttribute('name', 'location');
e.setAttribute('value', Ƈ');
var f = document.getElementById(theForm);
f.appendChild(e);
document.forms[theForm].submit();
}
The function is called from an anchor's onclick event:
<form name='form1' method='post' action='action.php'>
<a onclick="submitLocation('form1');">Submit</a>
</form>
However the function produces an input which is missing the name element:
<INPUT type=hidden value=1>
The desired output should be:
<INPUT type=hidden name=location value=1>
Set A Custom Attribute On Form Input Field?
Aug 19, 2010I am trying to use SetAttribute to append a custom attribute to a form input. The code is below.
Code JavaScript:
function getpostdata(){
// Append the values[code].....
JQuery :: Get The Id Or Other Attribute Value Of Element That Caused Event?
May 6, 2010I 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?
View 2 Replies View RelatedRunning A Onclick Event On A Href Attribute?
Nov 24, 2010Im 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.
View 5 Replies View RelatedAdding Event Listener As Attribute Breaks?
Nov 21, 2011I am testing some code that finds and element and attempts to add an event handler attribute to it as 'onclick' (test case in Firefox 3.5.9)
/*
The actual code is:
window.onload = function()
{
//<irrelevant code>
var test = document.getElementById('tstEl');
[Code]...
I am trying to do this because Element.addEventListener or Element.attachEvent won't allow for arguments to be passed to the event handler code/function. What is going on here? The only line referenced, line35, in the document text containing javascript code is irrelevant to the problem.
JQuery :: Creating Jsp Session Attribute On Click Event?
Dec 2, 2010i have a requirement in which i want to use click event to set some value into a jsp session object.
now from what i have tested, this seems to be logically very wrong, but the fact is that i want this thing to work somehow as there are no alternative for me in this case.
here is the code which i am trying.
$(document).ready( function() {
var key = 'false';
// initial value
[Code].....
i know that this question might come into the category of absurd questions, but can anyone point out some logic for something similar, i have a jsp page and i want to set these values in the session based on the button click.
Document.evaluate Regexes - Get All The "a" Elements With The Href Attribute
Jul 26, 2011I 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:
[Code]..
Using "visibility" Style Attribute With Select Elements
Jul 23, 2005I'm not sure if this is technically a javascript question, but I'm
coding in javascript, so I'll try here first.
To overlay a section of a page I typically use an absolute positioned
<div> and call insertAdjacentHTML. By raising the z-index higher than
than the underlying elements this method works fine, except if there is
a window'd element below it, such as a <select>. My understanding is
that I need to use the visbility attribute to hide the <select> before
calling insertAdjacentHTML.
Each <select> element (there are three) is identified with the ID
"select_vis". I am attempting to hide the select elements using the
following code:
selvis = document.getElementById('select_vis');
if (selvis) {
alert('gonna hide the selects.');
selvis.style.visibility = 'hidden'
}
document.body.insertAdjacentHTML('BeforeEnd', theHTML);
The code is being executed, however the three selects stay visible.
JQuery :: Attribute Selection Not Working In MSIE; Eg $("input[name=name]").val()
Aug 5, 2009I tried to get values from a input box which works great in Firefox, but not in MSIE;
$("input[name=name]").val();
Is there a workaround for MSIE to get this working or am I just doomed to use id's?
XML DOM - Get The Child Elements Of The Event
Aug 18, 2009I cant figure this out. I have an XML file that looks like this.
Code:
<?xml version="1.0" ?>
<xml>
<Root>
<event>
<image>images/eventsoon.jpg</image>
<description>Great Event</description>
</event>
[Code]....
I have the xml loaded and I can count three events xmlDoc.getElementbyTagName('event').length What I want to do is get the child elements of the event, but I cant figure it out. xmlDoc.getElementbyTagName('event')[0].childNodes[0] shouldn't this be the <image> tag of the first event? I want to pass the event as a variable and then access the child var thisEvent = xmlDoc.getElementbyTagName('event')[counter]