I have created a custom login page and used the Meteor.loginWithPassword(user, password, [callback])
function to login to the app.
Following is the login template:
<template name ="Login">
<form class="login-form form-horizontal">
<div class="control-group">
<input class="email" type="text" placeholder="Email">
</div>
<div class="control-group m-inputwrapper">
<input class="password" type="password" placeholder="Password">
</div>
<div class="control-group">
<button type="submit" class="submit t-btn-login" >Login</button>
</div>
</form>
<div class="alert-container">
<div class="alert-placeholder"></div>
</div>
</template>
Template.Login.events({
'submit .login-form': function(e, t) {
e.preventDefault();
// retrieve the input field values
var email = t.find('.email').value,
password = t.find('.password').value;
Meteor.loginWithPassword(email, password, function(err) {
if (err) {
$(".alert-placeholder").html('<div></div><div class="alert"><span><i class="icon-sign"></i>'+err.message+'</span></div>')
}
});
return false;
}
});
While i debugging i can see the error message displayed and added to the dom. but it will get refresh and message will disappear.
Is meteor re render the page after Meteor.loginWithPassword() ? How can i overcome this?
When using meteor, if you find yourself manually injecting html elements with jQuery, you are probably doing it wrong. I don't know the blaze internals well enough to give you an exact answer to why your elements are not being preserved, but here is a more meteor-like solution:
In your alert container, conditionally render an error message:
<div class="alert-container">
{{#if errorMessage}}
<div class="alert">
<span><i class="icon-sign"></i>{{errorMessage}}</span>
</div>
{{/if}}
</div>
In your login callback, Set the errorMessage
session variable if err
exists:
Meteor.loginWithPassword(email, password, function(err) {
if (err) {
Session.set('errorMessage', err.message);
}
});
Finally, add a template helper to access the errorMessage
session variable:
Template.Login.helpers({
errorMessage: function() {
return Session.get('errorMessage');
}
});