This tag should be used for attribute related issues.
An attribute is a specification that defines a property of an object, element, or file. It may also refer to or set the specific value for a given instance of such.
Questions tagged [attr]
1255 questions
2485
votes
18 answers
.prop() vs .attr()
So jQuery 1.6 has the new function prop().
$(selector).click(function(){
//instead of:
this.getAttribute('style');
//do i use:
$(this).prop('style');
//or:
$(this).attr('style');
})
or in this case do they do the same…
Naftali
- 144,921
- 39
- 244
- 303
256
votes
7 answers
Set attribute without value
How do I set a data attribute without adding a value in jQuery? I want this:
I tried:
$('body').attr('data-body'); // this is a getter, not working
$('body').attr('data-body', null); // not adding anything
Everything else seems to…
David Hellsing
- 106,495
- 44
- 176
- 212
220
votes
6 answers
Toggle input disabled attribute using jQuery
Here is my code:
$("#product1 :checkbox").click(function(){
$(this)
.closest('tr') // Find the parent row.
.find(":input[type='text']") // Find text elements in that row.
…
Tommy Arnold
- 3,339
- 8
- 31
- 40
173
votes
8 answers
How to change href of tag on button click through javascript
How to change the href attribute value of an tag through Javascript on button click ?
jhg
Chauhan
- 2,441
- 8
- 37
- 46
160
votes
20 answers
Error:(9, 5) error: resource android:attr/dialogCornerRadius not found
So I installed android studio 3.0.1 and as soon as it opened the gradle built and showed the following errors. I tried adding dependencies such as design and support but in vain. Could someone help me?
It shows that some attributes such as…
Dipti Belurgikar
- 1,711
- 2
- 7
- 5
131
votes
6 answers
How to get an enum which is created in attrs.xml in code
I created a custom View (find it here) with an declare-styleable attribute of type enum. In xml I can now choose one of the enum entries for my custom attribute. Now I want to create an method to set this value programmatically, but I can not access…
Informatic0re
- 6,300
- 5
- 41
- 56
121
votes
6 answers
jQuery find elements with value = x
I need to remove element that have value="123". I know that all elements with different values are located in #attached_docs, but I don't know how to select element with value="123".
$('#attached_docs').find ... .remove();
Can you help me?
daGrevis
- 21,014
- 37
- 100
- 139
104
votes
4 answers
jQuery attr vs prop?
Now this isn't just another What's the difference question, I have done some tests(http://jsfiddle.net/ZC3Lf/) modifying the prop and attr of with the output being:
1) prop Modification test
Prop:…
Hailwood
- 89,623
- 107
- 270
- 423
84
votes
3 answers
difference between prop() and attr() in jQuery and when to use attr() and prop()
I saw in some places .attr() is used in jQuery.In some places .prop() is used.But i searched
in SO and google i am very confused .Please tell me the exact difference between
these two and when to use them.
I have seen the following links
jQuery attr…
PSR
- 39,804
- 41
- 111
- 151
77
votes
2 answers
How can I replace a window's URL hash with another response?
I am trying to change a hashed URL (document.location.hash) with the replace method, but it doesn't work.
$(function(){
var anchor = document.location.hash;
//this returns me a string value like '#categories'
$('span').click(function(){
…
Barlas Apaydin
- 7,233
- 11
- 55
- 86
76
votes
4 answers
CSS set background-image by data-image attr
I have sort of elements with this pattern:
I want to set this elements background-image to data-image. I test this CSS code:
div[data-image] {
border: 2px solid black;
background-image:…
Hossain Khademian
- 1,616
- 3
- 19
- 29
67
votes
2 answers
Setting new value for an attribute using jQuery
I am trying to set a new vale of a custom attribute of a div using attr(). I found out it can be done using .attr( attributeName, value ), but when I try it it's not working.
Here is the part of my code I am interested in:
$('#amount').attr(…
Sakshi Sharma
- 1,414
- 4
- 20
- 39
64
votes
2 answers
jquery: get value of custom attribute
html5 supports the placeholder attribute on input[type=text] elements, but I need to handle non-compliant browsers. I know there are a thousand plugins out there for placeholder but I'd like to create the 1001st.
I am able to get a handle on the…
bflemi3
- 6,698
- 20
- 88
- 155
57
votes
10 answers
jQuery .attr("disabled", "disabled") not working in Chrome
Not sure why this isn't working.
When people click the 'edit' button of my application, the disabled textfields become editable:
$("#bewerken").click(function(e) {
$("input[disabled='disabled']").removeAttr('disabled');
});
I then want to…
Joris Ooms
- 11,880
- 17
- 67
- 124
52
votes
4 answers
How do I add selectableItemBackground to an ImageButton programmatically?
android.R.attr.selectableItemBackground exists, but how do I add it programatically to an ImageButton?
Also, how would I go about finding the answer in the documentation? It's mentioned here, but I don't see any explanation of how it's actually…
abc32112
- 2,457
- 9
- 37
- 53