如何使锚链接不可点击或禁用？

Question

I have an anchor link that I want to disable once the user clicks on it. Or, remove the anchor tag from around the text, but definitely keep the text.

<a href='' id='ThisLink'>some text</a>

I can do this easily with a button by adding .attr("disabled", "disabled");
I successfully added the disabled property, but the link was still clickable.
I don't really care if the text is underlined or not.

Any clue?

When you click on the wrong musician, it should just add "Wrong" and then become unclickable.
When you click and you are correct, it should add "Awesome" and then disable all <a> tags.

Answer 1

The cleanest method would be to add a class with pointer-events:none when you want to disable a click. It would function like a normal label.

.disableClick{
    pointer-events: none;
}

Answer 2

<a href='javascript:void(0);'>some text</a>

Answer 3

Use pointer-events CSS style. (as Jason MacDonald suggested)

See MDN https://developer.mozilla.org/en-US/docs/Web/CSS/pointer-events . Its supported in most browsers.

Simple adding "disabled" attribute to anchor will do the job if you have global CSS rule like following:

a[disabled], a[disabled]:hover {
   pointer-events: none;
   color: #e1e1e1;
}

Answer 4

$('a').removeAttr('href')

or

$('a').click(function(){ return false})

It depends on situation

Answer 5

I just realized what you were asking for(I hope). Here's an ugly solution

var preventClick = false;

$('#ThisLink').click(function(e) {
    $(this)
       .css('cursor', 'default')
       .css('text-decoration', 'none')

    if (!preventClick) {
        $(this).html($(this).html() + ' lalala');
    }

    preventClick = true;

    return false;
});

Answer 6

Add a css class:

.disable_a_href{
    pointer-events: none;
}

Add this jquery :

$("#ThisLink").addClass("disable_a_href"); 

Answer 7

Bootstrap provide us with .disabled class. Please use it.

But .disabled class only works when the 'a' tag already has class 'btn'. It doesn' t work on any old 'a' tag. The btn class may not be appropriate in some context as it has style connotations. Under the covers, the .disabled class sets pointer-events to none , so you can make CSS to do the same thing as Saroj Aryal and Vitrilo have sugested. (Thank you, Les Nightingill for this advice).

Answer 8

The best way is to prevent the default action. In the case of anchor tag, the default behavior is redirecting to href specified address.

So following javascript works best in the situation:

$('#ThisLink').click(function(e)
{
    e.preventDefault();
});

Answer 9

只需从锚标记中删除href属性即可。

Answer 10

Write this a single line of jQuery Code

$('.hyperlink').css('pointer-events','none');

if you want to write in css file

.hyperlink{
    pointer-events: none;
}

Answer 11

Create following class in style sheet :

  .ThisLink{
           pointer-events: none;
           cursor: default;
    }

Add this class to you link dynamically as follow.

 <a href='' id='elemID'>some text</a>

    //   or using jquery
<script>
    $('#elemID').addClass('ThisLink');
 </script>

Answer 12

Jason MacDonald comments worked for me, tested in Chrome, Mozila and IE.

Added gray color to show disable effect.

.disable_a_href{
    pointer-events: none;
    **color:#c0c0c0 !important;**
}

Jquery was selecting only first element in the anchor list, added meta character (*) to select and disable all element with id #ThisLink .

$("#ThisLink*").addClass("disable_a_href"); 

Answer 13

You could use the onclick event to disable the click action:

<a href='' id='ThisLink' onclick='return false'>some text</a>

Or you could just use something other than an <a> tag.

Answer 14

Simply in SASS:

.some_class{
     // styles...

     &.active {
       pointer-events:none;
     }
}

Answer 15

这是我用来禁用的方法。希望它有帮助。

$("#ThisLink").attr("href","javascript:;");

Answer 16

Never trust the browser because the user can change the page in any way without the server's knowledge.

If a link is to work only once, the first thing you need to do is make sure that server side the click is accepted only once (with an onetime token specified as querystring for example), because the URL present in the href attribute can be copied by the user and inserted in the navigation bar of the browser and runned multiple times.

On the javascript side, the safest thing you can do is completely replace the <a> link with another tag, preserving the content:

/** Replace element, preserving attributes and moving descendant nodes from the previous one.
 *
 * @param {HTMLElement} element Element to be replaced changing tag.
 * @param {String} new_tag New element tag.
 * @return {HTMLElement} New created element.
 */
function rename_element_tag(element, new_tag) {
    let new_block = document.createElement(new_tag);
    for (let j = 0; j < element.attributes.length; ++j)
        new_block.setAttribute(element.attributes[j].name, element.attributes[j].value);

    $(new_block).insertAfter(element);
    while (element.childNodes.length > 0)
        new_block.appendChild(element.childNodes[0]);

    $(element).remove();

    return new_block;
}

This function replaces the passed element in place by "modifying" the tag, and preserves attributes and content by iterating all child nodes via vanilla javascript instead of jQuery to handle text nodes as well.

In your case you must skip the href attribute.

Answer 17

试试这个：

$('a').contents().unwrap();

Answer 18

$('#ThisLink').one('click',function(){
  $(this).bind('click',function(){
    return false;
  });
});

This would be another way to do this, the handler with return false , which will disable the link, will be added after one click.

Answer 19

The easyest way

In your html:

<a id="foo" disabled="true">xxxxx<a>

In your js:

$('#foo').attr("disabled", false);

If you use it as attribute works perfectly