Is there a method in JavaScript to prevent href="#" from causing a page refresh? This pertains to nyroModal

Question

Is there a method in JavaScript to prevent href="#" from causing a page refresh? This pertains to nyroModal

Is there a way to prevent <herf="#"> from causing a page refresh?

I am currently working on improving an older .NET web project that utilizes nyroModal jQuery for displaying lightboxes. However, when I attempt to close the lightbox, nyroModal adds a hash (i.e. #) to the URL which triggers a page refresh and results in a jarring user experience.

Javascript code:

$(function () {
    //set up light box
    var width = 766;
    var height = 591;
    $('.nyroModal').nyroModal({
        sizes: {
            initW: width, initH: height,
            minW: width, minH: height,
            w: width, h: height
        },
        callbacks: {
            beforeShowCont: function () {
               $('html').css('overflow', 'hidden');
               //width = $('.nyroModalCont').width();
               //height = $('.nyroModalCont').height();
               $('.nyroModalCont').css('width', width);
               $('.nyroModalCont').css('height', height);
               $('.nyroModalCont iframe').css('width', width);
               $('.nyroModalCont iframe').css('height', height);
            },
            afterResize: function () {
               $('html').css('overflow', 'hidden');
            },
            afterShowCont: function () {
               $('html').css('overflow', 'hidden');
            },
            afterClose: function () {
               $('html').css('overflow', 'auto');
               //resizeBackground();
            }
         }
     });
 });

I would appreciate any assistance in resolving this issue with the hash causing a page refresh. Ideally, I would like the screen position to remain unchanged after the refresh. Thank you!

javascript jquery html css nyromodal

Answer 1

Answer №1

In order to prevent the sudden jump to the top of the page when clicking an anchor with href=#, I typically include this snippet of code in my projects:

$(document).ready(function(){
  $("a[href=#]").on("click", function(e){
    e.preventDefault();
  });//a[href=#] click
});//document ready

This approach eliminates the need to manually disable this behavior on each anchor tag. For any exceptions, you can easily exclude specific anchors by using a selector or adding conditions within the click handler.

If you prefer not to have this functionality, simply remove these lines from your JavaScript file without needing to make modifications to your HTML code.

Answer 2

In order to prevent the sudden jump to the top of the page when clicking an anchor with href=#, I typically include this snippet of code in my projects:

$(document).ready(function(){
  $("a[href=#]").on("click", function(e){
    e.preventDefault();
  });//a[href=#] click
});//document ready

This approach eliminates the need to manually disable this behavior on each anchor tag. For any exceptions, you can easily exclude specific anchors by using a selector or adding conditions within the click handler.

If you prefer not to have this functionality, simply remove these lines from your JavaScript file without needing to make modifications to your HTML code.

Answer 3

Answer №2

<a href="#" onclick="return false;">Click Here</a>

By utilizing this method, you can avoid any unnecessary page reloads.

Answer 4

<a href="#" onclick="return false;">Click Here</a>

By utilizing this method, you can avoid any unnecessary page reloads.

Answer 5

Answer №3

Insert javascript:void(0) into the href attribute as shown below:

<a href="javascript:void(0);">Click Here</a>

Give it another shot.

Answer 6

Insert javascript:void(0) into the href attribute as shown below:

<a href="javascript:void(0);">Click Here</a>

Give it another shot.

Answer 7

Answer №4

By simply writing href="#", the browser will search for the corresponding id specified after the hash symbol (#id).
The following code snippet is designed to work on the current webpage and trigger a JavaScript function when clicked.

<a href="javascript:void(0);" onclick="function()">Click Here</a>

Answer 8

By simply writing href="#", the browser will search for the corresponding id specified after the hash symbol (#id).
The following code snippet is designed to work on the current webpage and trigger a JavaScript function when clicked.

<a href="javascript:void(0);" onclick="function()">Click Here</a>

Answer 9

Answer №5

Using CSS, you have the ability to achieve this.

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

<a href="#" class="inactive"> Disabled hyperlink </a>

Answer 10

Using CSS, you have the ability to achieve this.

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

<a href="#" class="inactive"> Disabled hyperlink </a>

Answer 11

Answer №6

To solve this issue, the recommendation is to prevent any action if the anchor contains '#' only. Here's the code snippet:

 $(document).ready(function(){
    $('a').on('click',function(e){
        // Explicit check
                // $(e.target).is('a')
            if($(e.target).attr('href').lastIndexOf('#')!=-1){
                     e.preventDefault();
                }
    });
});

You can find the link to the solution here: https://jsfiddle.net/UniqueUsername/45671/

Please note that the advantage of the above code is to avoid accidental clicks on links with a default "target" attribute.

I hope this information is useful!

Thank you,

UniqueName

Answer 12

To solve this issue, the recommendation is to prevent any action if the anchor contains '#' only. Here's the code snippet:

 $(document).ready(function(){
    $('a').on('click',function(e){
        // Explicit check
                // $(e.target).is('a')
            if($(e.target).attr('href').lastIndexOf('#')!=-1){
                     e.preventDefault();
                }
    });
});

You can find the link to the solution here: https://jsfiddle.net/UniqueUsername/45671/

Please note that the advantage of the above code is to avoid accidental clicks on links with a default "target" attribute.

I hope this information is useful!

Thank you,

UniqueName

Is there a method in JavaScript to prevent href="#" from causing a page refresh? This pertains to nyroModal

Javascript code:

Answer №1

Answer №2

Answer №3

Answer №4

Answer №5

Answer №6

Similar questions

Angular 2+ Service for tracking application modifications and sending them to the server

Is it possible to create a popup window that remains fixed at the top edge of the screen but scrolls along with the rest of the page if

Check for a rapid return if the function ends up returning null in JavaScript

Node 18 is having trouble locating NPM and is unable to locate the module './es6/validate-engines.js'

Is there a way to transfer controller scope to a partial HTML file?

Unable to make changes to the text within the textarea field

Exploring the power of Bootstrap 5 for vertical alignment

Implement the use of NextAuth to save the session during registration by utilizing the email and password

Altering the language code on LinkedIn

What is the proper way to use Object.entries with my specific type?

Perform an ajax POST call to interact with a RESTful API

What is the process for implementing a CSS theme switch in a CHM file and ensuring that it remains persistent?

BufferGeometry: techniques for rendering face groupings

Tips for altering promises within nested for loops?

Using Selenium to determine the quantity of elements that have a similar class present

Control the button's activation status by accepting or unaccepting the two checkbox conditions

Is jQuery's $.ajax causing a memory leak?

What is the best method for storing a JavaScript widget with analytics - should it be done dynamically or statically?

What is the best way to customize material components using styled components?

Facing an issue where the data returned in React is showing up as undefined