Login preHooks setValue

81 Posts

alex_dutch Reply #1, 8 years, 10 months ago

I'm hiding login form by default and if login has errors I need to show it up to get user understand that he has an error.
I can't make works a setValue by using a preHooks.

run

[[!Login? &tplType=`modChunk` &loginTpl=`PortfolioLoginTpl` &preHooks=`error_login`]]

tpl

<div class="collapse" id="login" style="[[+show]]">
        <div class="loginForm">
            <div class="loginMessage">[[+errors]]</div>
            <div class="loginLogin">
                <form class="loginLoginForm  form-inline" action="[[~[[*id]]]]" method="post">
                ...

error_login

<?php
if ($modx->user->isAuthenticated('web') == false)
    $show = 'display: block';
else $show = 'display: none';

$hook->setValue('show',$show); // placeholder doesn't get any value in tpl
$hook->setValues(array('show' => $show)); // tried with array

return true;

I'm tried to playing with prefix login, doesn't help.

---
MODX 2.3.3
Login 1.9.0
PHP 5.4.39 [ed. note: alex_dutch last edited this post 8 years, 9 months ago.]

1,145 Posts

donshakespeare Reply #2, 5 years, 4 months ago

Same here!

TinymceWrapper: Complete back/frontend content solution.
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932 Posts

LK Reply #3, 5 years, 4 months ago

Try this

if ($modx->user->isAuthenticated('web') === false) {
	$modx->setPlaceholder('show','display: block');
} else {
	$modx->setPlaceholder('show','display: none');
}

return true;

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1,145 Posts

donshakespeare Reply #4, 5 years, 4 months ago

$modx->setPlaceholder just does not do anything sad

Can someone test this?

TinymceWrapper: Complete back/frontend content solution.
Harden your MODX site by passwording your three main folders: core, manager, connectors and renaming your assets (thank me later!)
5 ways to sniff / hack your own sites; even with renamed/hidden folders, burst them all up, to see how secure you are not.

1,145 Posts

donshakespeare Reply #5, 5 years, 4 months ago

I managed to use an external snippet to set the placeholders, and then let my Login.Register preHook handle the values via getValue

TinymceWrapper: Complete back/frontend content solution.
Harden your MODX site by passwording your three main folders: core, manager, connectors and renaming your assets (thank me later!)
5 ways to sniff / hack your own sites; even with renamed/hidden folders, burst them all up, to see how secure you are not.

1,145 Posts

donshakespeare Reply #6, 5 years, 4 months ago

After trying all kinds of variation to setValue/setPlaceholder with a hook, no dice!
Finally fixed my issue by another way

[[!spamChecker? &snippetSource=`Register`]]
<div>
[[!Register? &submitVar=`registerbtn` &activationResourceId=`198` &placeholderPrefix=`reg.` &preHooks=`spamCheckerHook` &postHooks=`notifyAdmin` ]]
</div>

If someone could test filling up a random placeholder with a prehook, I'd like to report that this stuff don't work by default for Login.Register

TinymceWrapper: Complete back/frontend content solution.
Harden your MODX site by passwording your three main folders: core, manager, connectors and renaming your assets (thank me later!)
5 ways to sniff / hack your own sites; even with renamed/hidden folders, burst them all up, to see how secure you are not.