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Prevent IE errors on hidden login forms

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In order to focus a field, it needs to be visible,
which can't be guaranteed on a core level by the login form JavaScript.
Optionally check for visibility via jQuery if it exists,
and allow explicit disabling of this behaviour via a unique identifier.
This commit is contained in:
Ingo Schommer 2014-04-08 11:25:27 +12:00
parent 4681b3275d
commit f737922cdf
1 changed files with 4 additions and 4 deletions
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8
security/MemberLoginForm.php
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@ -114,13 +114,13 @@ class MemberLoginForm extends LoginForm {
$this->setValidator(new RequiredFields('Email', 'Password'));
// Focus on the email input when the page is loaded
Requirements::customScript(<<<JS
$js = <<<JS
(function() {
var el = document.getElementById("MemberLoginForm_LoginForm_Email");
if(el && el.focus) el.focus();
if(el && el.focus && (!jQuery || jQuery(el).is(':visible'))) el.focus();
})();
JS
);
JS;
Requirements::customScript($js, 'MemberLoginFormFieldFocus');
}
/**