I have a web2py app, with two problems:
1. I can submit the customized form with pressing 'Enter' but when clicking
the button, I get an error.
2. when pressing 'Enter', the form is submitted but the page is refreshed
immediately. How can i stop that?
Here is the code; This does not work
<div class="message_input_wrapper">
{{=form.custom.begin}}
<input name="body" class="message_input" placeholder="Type your message
here..."/>
{{=form.custom.end}} </div><button type="submit"
class="send_message">Send</button>
This does not work either:
<div class="message_input_wrapper">
{{=form.custom.begin}}
<input name="body" class="message_input" placeholder="Type your message
here..."/>
{{=form.custom.end}}
<button type="submit" class="send_message">Send</button> </div>
This is the js code:
(function () {
var Message;Message = function (arg) {
this.text = arg.text, this.message_side = arg.message_side;
this.draw = function (_this) {
return function () {
var $message;
$message = $($('.message_template').clone().html());
$message.addClass(_this.message_side).find('.text').html(_this.text);
$('.messages').append($message);
return setTimeout(function () {
return $message.addClass('appeared');
}, 0);
};
}(this);
return this;};
$(function () {
var getMessageText, message_side, sendMessage;
message_side = 'right';
getMessageText = function () {
var $message_input;
$message_input = $('.message_input');
return $message_input.val();
};
sendMessage = function (text) {
var $messages, message;
if (text.trim() === '') {
return;
}
$('.message_input').val('');
$messages = $('.messages');
message_side = message_side === 'left' ? 'right' : 'left';
message = new Message({
text: text,
message_side: message_side
});
message.draw();
return $messages.animate({ scrollTop: $messages.prop('scrollHeight') },
300);
};
$('.send_message').click(function (e) {
return sendMessage(getMessageText());
});
$('.message_input').keyup(function (e) {
if (e.which === 13) {
return sendMessage(getMessageText());
}
});
--
Resources:
- http://web2py.com
- http://web2py.com/book (Documentation)
- http://github.com/web2py/web2py (Source code)
- https://code.google.com/p/web2py/issues/list (Report Issues)
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