foodsoft/public/javascripts/application.js
2011-06-10 13:53:51 +02:00

88 lines
No EOL
2.7 KiB
JavaScript

// Load following statements, when DOM is ready
$(function() {
// Show/Hide a specific DOM element
$('a[data-toggle-this]').click(function() {
$($(this).data('toggle-this')).toggle();
return false;
});
// Remove this item from DOM
$('a[data-remove-this').click(function() {
$($(this).data('remove-this')).remove();
return false;
});
// Check/Uncheck a single checkbox
$('[data-check-this]').live('click', function() {
var checkbox = $($(this).data('check-this'));
checkbox.attr('checked', !checkbox.is(':checked'));
highlightRow(checkbox);
return false;
});
// Check/Uncheck all checkboxes for a specific form
$('input[data-check-all]').live('click', function() {
var status = $(this).is(':checked')
$($(this).data('check-all')).find('input[type="checkbox"]').each(function() {
$(this).attr('checked', status);
highlightRow($(this));
});
});
// Submit form when changing a select menu.
$('form[data-submit-onchange] select').live('change', function() {
var confirmMessage = $(this).children(':selected').data('confirm');
if (confirmMessage && confirm(confirmMessage)) {
$(this).parents('form').submit();
} else {
$(this).parents('form').submit();
}
return false;
});
// Submit form when changing text of an input field
// Use jquery observe_field plugin
$('form[data-submit-onchange] input[type=text]').each(function() {
$(this).observe_field(1, function() {
$(this).parents('form').submit();
});
});
// Submit form when clicking on checkbox
$('form[data-submit-onchange] input[type=checkbox]:not(input[data-ignore-onchange])').click(function() {
$(this).parents('form').submit();
});
$('[data-redirect-to]').bind('change', function() {
var newLocation = $(this).children(':selected').val();
if (newLocation != "") {
document.location.href = newLocation;
}
});
// Remote paginations
$('div.pagination[data-remote] a').live('click', function() {
$.getScript($(this).attr('href'));
return false;
});
});
// gives the row an yellow background
function highlightRow(checkbox) {
var row = checkbox.parents('tr');
if (checkbox.is(':checked')) {
row.addClass('selected');
} else {
row.removeClass('selected');
}
}
// Use with auto_complete to set a unique id,
// e.g. when the user selects a (may not unique) name
// There must be a hidden field with the id 'hidden_field'
function setHiddenId(text, li) {
$('hidden_id').value = li.id;
}