How to make a jQuery plugin work in a specific page

Hi,
If you are using the instructions on the link above to add the script to your functions.php, then you can add the conditional statement:

if ( is_page('1392') ) {

and replace the number with your page number.
So your code would look like this:

function custom_script_name(){
if ( is_page('1392') ) {
?>
<script>
// Your script here
</script>
<?php
}
add_action('wp_head', 'custom_script_name');

If this doesn’t help, then please try including your script so we can assist further.

Best regards,
Mike

Hi,
I took a look at the script and found it to be small enough to include in your functions.php, and delete the js file, I believe this would be fine:

function persistent_checkboxes(){
    if ( is_page('1392') ) {
    ?>
    <script>
var PersistentCheckboxes = function(){
    var genKey, load, save, addListeners, init;

    var PAGE = window.location.href;

    genKey = function(id){
        return 'checkbox:'+ PAGE +':'+ id;
    }

    save = function(event){
        // Only inputs with an id will be saved.
        if(this.id === ""){ return; }
        localStorage.setItem(genKey(this.id), this.checked+"");
    };

    load = function(){
        jQuery('input[type="checkbox"]').each(function(i, elm){
            // Ignore checkboxes with no id.
            var key = genKey(elm.id);
            if(elm.id !== "" && key in localStorage){
                elm.checked = localStorage.getItem(key) === "true";
            }
        });
    };

    addListeners = function(){
        jQuery(document).on('change', 'input[type=checkbox]', save);
    };

    init = function(options){
        // Only supported if localStorage is available.
        if(typeof(Storage) === "undefined"){ return; }
        load();
        addListeners();
    };

    init();

    return this;
};


// Let's get this party started!
var persistentCheckboxes;
jQuery(document).ready(function(){
    persistentCheckboxes = new PersistentCheckboxes();
});
</script>
<?php
}
add_action('wp_head', 'persistent_checkboxes');

You will still want to change the page ID to the page you wish it to work on.

Best regards,
Mike

Hi Luca,

Great, glad you found the problem and thanks for sharing. Please let us know if you should need any further help on the topic or if we can close it.

Best regards,
Rikard

Hi Luca,

Thanks for letting us know, I’ll close this for now then. Please open a new thread if you should have any further questions or problems.

Best regards,
Rikard