application.js
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// Place your application-specific JavaScript functions and classes here
// This file is automatically included by javascript_include_tag :defaults
function noosfero_init() {
// focus_first_field(); it is moving the page view when de form is down.
}
/* If applicable, find the first field in which the user can type and move the
* keyboard focus to it.
*
* ToDo: focus only inside the view box to do not roll the page.
*/
function focus_first_field() {
form = document.forms[0];
if (form == undefined) {
return;
}
for (var i = 0; i < form.elements.length; i++) {
field = form.elements[i];
if (field.type == 'text' || field.type == 'textarea') {
try {
field.focus();
return;
} catch(e) { }
}
}
}
/* * * Convert a string to a valid login name * * */
function convToValidLogin( str ) {
return convToValidIdentifier(str, '')
}
/* * * Convert a string to a valid login name * * */
function convToValidIdentifier( str, sep ) {
return str.toLowerCase()
.replace( /@.*$/, "" )
.replace( /á|à|ã|â/g, "a" )
.replace( /é|ê/g, "e" )
.replace( /í/g, "i" )
.replace( /ó|ô|õ|ö/g, "o" )
.replace( /ú|ũ|ü/g, "u" )
.replace( /ñ/g, "n" )
.replace( /ç/g, "c" )
.replace( /[^-_a-z0-9.]+/g, sep )
}
function updateUrlField(name_field, id) {
url_field = $(id);
old_url_value = url_field.value;
new_url_value = convToValidIdentifier(name_field.value, "-");
url_field.value = new_url_value;
if (!/^\s*$/.test(old_url_value)
&& old_url_value != new_url_value
) {
warn_value_change(url_field);
}
}
function show_warning(field, message) {
new Effect.Highlight(field, {duration:3});
$(message).show();
}
function hide_warning(field) {
$(field).hide();
}
function enable_button(button) {
button.enable();
button.removeClassName("disabled");
}
function disable_button(button) {
button.disable();
button.addClassName("disabled");
}
/* ICON SELECTOR - LinkListBlock */
function showIconSelector(main_div) {
iconSelector = jQuery(main_div).children('.icon-selector')[0];
jQuery(iconSelector).toggle();
}
function changeIcon(iconSelected, iconName) {
iconSelector = iconSelected.parentNode;
setTimeout('iconSelector.style.display = "none"', 100);
main_div = iconSelector.parentNode;
span = main_div.getElementsByTagName('span')[0];
span.className = iconSelected.className;
iconInput = main_div.getElementsByTagName('input')[0];
iconInput.value = iconName;
}
function hideOthersIconSelector(current_div) {
jQuery('.icon-selector').not(jQuery(current_div).children('.icon-selector')).hide();
}
function loading(element_id, message) {
$(element_id).addClassName('loading');
if (message) {
$(element_id).update(message);
}
}
function loading_done(element_id) {
$(element_id).removeClassName('loading');
}
function open_loading(message) {
jQuery('body').append("<div id='overlay_loading' class='ui-widget-overlay' style='display: none'/><div id='overlay_loading_modal' style='display: none'><p>"+message+"</p><img src='/images/loading-dark.gif'/></div>");
jQuery('#overlay_loading').show();
jQuery('#overlay_loading_modal').fadeIn('slow');
}
function close_loading() {
jQuery('#overlay_loading_modal').fadeOut('slow', function() {
jQuery('#overlay_loading_modal').remove();
jQuery('#overlay_loading').remove();
});
}
function update_loading(message) {
jQuery('#overlay_loading_modal p').text(message);
}
function redirect_to(url) {
document.location=url;
}