How can I hide the sidebar upon initial page load using bootstrap?

Welcome to my website. It features a top menu and a sidebar menu. On desktop, the side bar is visible by default but on mobile devices, the side bar overlaps the website content making it difficult to hide due to the toggle button being in the top menu.

Can I have the side bar hidden when the page first loads? (Issue 1)

If this can be resolved, the show/hide sidebar function works perfectly on desktop. However, resizing the browser window causes the text on the toggle button to display incorrectly - 'HIDE SIDEBAR' shows when it's hidden and vice versa.

The jquery code snippet used for hiding/showing the sidebar is:

 var f=1; // displays 'HIDE' by default.
 $(document).ready(function(){
    $("#menu-toggle").click(function(){
    if (f==0)
        {
            $("#menu-toggle").html("<b>Show Categories</b>");
            f=1;
        }
    else
        {
            $("#menu-toggle").html("<b>Hide Categories</b>");
            f=0;
        }
    });
});

Is there a way to determine the device type before running the script so that I can set the initial value of f accordingly? (Issue 2)

javascriptjqueryhtmlcsstwitter-bootstrap

Answer №1

Include an additional line within $(document).ready to automatically trigger a click event upon page load, as illustrated below:

$(document).ready(function(){
    //Event code begins here
       ....
    //Event code ends here
    $("#menu-toggle").trigger('click') //initiate its click
});

If you encounter any issues, there are numerous Javascript solutions available when you search for them, such as the one found here and another useful solution here

Answer №2

If you wish to hide something when the page initially loads, using the toggle method can be more efficient compared to click.

$(document).ready(function(){
 $("#menu-toggle").toggle(function(){
     if($(this).css('display') === 'none')
    {
        $("#menu-toggle").html("<b>Hide Categories</b>"); //this is hide
    }
 else
    {
        $("#menu-toggle").html("<b>Show Categories</b>"); //this is show
    }
 });
 });

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