What is the method for connecting to a JavaScript function?

Is there a way to have JavaScript code that creates a sliding div with expanded information when clicking on a text string, and then navigate to that specific page with the text already clicked on and expanded? If so, how could this be achieved?

JSFidldle: http://jsfiddle.net/hr07tn16/2/

Here is the JavaScript code:

$('.moreInfo').on('click', function(){
  var target = $(this).data('target');
  $('.expandable').not('.' + target).slideUp(500, function(){
    $('.' + target).slideDown(500, function(){
      });        
  });
});

HTML Code:

<div class="moreInfo" data-target="red">More Info</div> 
<div class="moreInfo" data-target="green">More Info</div> 
<div class="expandable red" style="display: none;">RED</div> 
<div class="expandable green" style="display: none;">GREEN</div>

CSS Styling:

.expandable {
    width: 997px;
    height: 300px;
}
.red {
    color: white;
    position: relative;
    top: 380px;
    border: 1px solid rgba(0,0,0,.1);
}
.green {
    color: white;
    position: relative;
    top: 380px;
    border: 1px solid rgba(0,0,0,.1);
}

Answer №1

To enhance user experience, consider incorporating a hash into the link on another page. By detecting the presence of the hash, you can then automate the click event. Additionally, utilizing a flag to control the animation based on whether the trigger is automatic or manual can streamline the process.

Answer №2

If you're looking to dynamically expand a particular element on a page, one approach is to redirect to that page with a specific POST variable indicating which element should be expanded. Once the redirected page loads, you can use an onLoad() function to check if the variable is set and then perform the desired action accordingly.

Check out more information about onLoad() for reference.

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