Uncaught TypeError: Cannot read property 'call' of undefined

[pjalmighty42]

Hi, I love your solution and the results have been great, But I keep having this error when I load my page:

fixto.min.js:3 Uncaught TypeError: Cannot read property 'call' of undefined
at HTMLDivElement. (fixto.min.js:3)
at Function.each (Sitecore.Foundation.Frameworks.js:1769)
at i.fn.init.each (Sitecore.Foundation.Frameworks.js:1536)
at i.fn.init.e.fn.fixTo (fixto.min.js:3)
at HTMLDocument. (Jays-Moment:1063)
at c (Sitecore.Foundation.Frameworks.js:4590)
at Object.fireWith [as resolveWith] (Sitecore.Foundation.Frameworks.js:4721)
at Function.ready (Sitecore.Foundation.Frameworks.js:4935)
at HTMLDocument.yt (Sitecore.Foundation.Frameworks.js:4958)

When I click on the link to see the issues, it keeps going back to:

`// Let it be a jQuery Plugin
$.fn.fixTo = function (targetSelector, options) {

    var $targets = $(targetSelector);

    var i = 0;
    return this.each(function () {

        // Check the data of the element.
        var instance = $(this).data('fixto-instance');

        // If the element is not bound to an instance, create the instance and save it to elements data.
        if (!instance) {
            $(this).data('fixto-instance', fixTo(this, $targets[i], options));
        }
        else {
            // If we already have the instance here, expect that targetSelector parameter will be a string
            // equal to a public methods name. Run the method on the instance without checking if
            // it exists or it is a public method or not. Cause nasty errors when necessary.
            var method = targetSelector;
            instance[method].call(instance, options);
        }
        i++;
    });
};`

With the main issue being this line:

instance[method].call(instance, options);

Could I get some help on possibly fixing this? I am trying to have a scrolling click event for my buttons, but I am thinking that this error might completely scratch out any other JS code in my file.

Thanks again.

[bbarakaci]

This usually happens when it is instantiated more than once. I suggest putting a debugger or console log right before using fixto and observing.

…

On Wed 24. Jan 2018 at 19:31, PJ Laudun ***@***.***> wrote: Hi, I love your solution and the results have been great, But I keep having this error when I load my page: fixto.min.js:3 Uncaught TypeError: Cannot read property 'call' of undefined at HTMLDivElement. (fixto.min.js:3) at Function.each (Sitecore.Foundation.Frameworks.js:1769) at i.fn.init.each (Sitecore.Foundation.Frameworks.js:1536) at i.fn.init.e.fn.fixTo (fixto.min.js:3) at HTMLDocument. (Jays-Moment:1063) at c (Sitecore.Foundation.Frameworks.js:4590) at Object.fireWith [as resolveWith] (Sitecore.Foundation.Frameworks.js:4721) at Function.ready (Sitecore.Foundation.Frameworks.js:4935) at HTMLDocument.yt (Sitecore.Foundation.Frameworks.js:4958) When I click on the link to see the issues, it keeps going back to: `// Let it be a jQuery Plugin $.fn.fixTo = function (targetSelector, options) { var $targets = $(targetSelector); var i = 0; return this.each(function () { // Check the data of the element. var instance = $(this).data('fixto-instance'); // If the element is not bound to an instance, create the instance and save it to elements data. if (!instance) { $(this).data('fixto-instance', fixTo(this, $targets[i], options)); } else { // If we already have the instance here, expect that targetSelector parameter will be a string // equal to a public methods name. Run the method on the instance without checking if // it exists or it is a public method or not. Cause nasty errors when necessary. var method = targetSelector; instance[method].call(instance, options); } i++; }); };` With the main issue being this line: instance[method].call(instance, options); Could I get some help on possibly fixing this? I am trying to have a scrolling click event for my buttons, but I am thinking that this error might completely scratch out any other JS code in my file. Thanks again. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#54>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ABtwNBpnUEaswNM27jamheEHETeRrI45ks5tN3ccgaJpZM4RrtzG> .