Uncaught TypeError: Cannot read property 'elements' of null

jrodgar
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6 years 6 months ago - 6 years 6 months ago #69766 by jrodgar

Uncaught TypeError: Cannot read property 'elements' of null was created by jrodgar

I have this error on the front

Code:

Uncaught TypeError: Cannot read property 'elements' of null
    at HTMLDocument.<anonymous> ((index):108)
    at i (jquery.min.js?bd03da1e8dd40079480e9a1485854824:2)
    at Object.fireWith [as resolveWith] (jquery.min.js?bd03da1e8dd40079480e9a1485854824:2)
    at Function.ready (jquery.min.js?bd03da1e8dd40079480e9a1485854824:2)
    at HTMLDocument.K (jquery.min.js?bd03da1e8dd40079480e9a1485854824:2)

Related code, it fails when there is not adminForm:

Code:

jQuery(document).ready(function() {
			var form=document.getElementById("adminForm");
			jQuery(form.elements).filter("input:not(.fc_autosubmit_exclude), select:not(.fc_autosubmit_exclude)").on("change", function() {
				adminFormPrepare(form, 2);
			});
			jQuery(form).attr("data-fc-autosubmit", "2");
		});

Joomla 3.8, Flexicontent 3.2.1.4

Unless otherwise indicated:
Joomla 3.8.1
Flexicontent 3.2.1.7

Last edit: 6 years 6 months ago by ggppdk.

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jrodgar
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6 years 6 months ago #69767 by jrodgar

Replied by jrodgar on topic Uncaught TypeError: Cannot read property 'elements' of null

Nevermind, I had updated flexicontent, but not the templates overrides, I have yet to update them and confirm that they work properly

Sorry for bothering you

Unless otherwise indicated:
Joomla 3.8.1
Flexicontent 3.2.1.7

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ggppdk
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6 years 6 months ago #69768 by ggppdk

Replied by ggppdk on topic Uncaught TypeError: Cannot read property 'elements' of null

Hello

name of form needs to be 'adminForm'

check you custom templates for

Code:

<form name="adminForm" ...

maybe name="adminForm" is missing

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jrodgar
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6 years 6 months ago #69785 by jrodgar

Replied by jrodgar on topic Uncaught TypeError: Cannot read property 'elements' of null

For the record, the problem was that in my template, I didnt´ add the component mark for the homepage (because is module based), but I had added a flexicontent category as homepage, so although it didnt appear, the scripts where added anyways

Unless otherwise indicated:
Joomla 3.8.1
Flexicontent 3.2.1.7

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