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Ported collapsible admin fieldsets to jQuery. Thanks Rob Hudson. 

git-svn-id: http://code.djangoproject.com/svn/django/trunk@12299 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Jannis Leidel 2010-01-26 15:03:52 +00:00
parent f109f36a06
commit a260980f98
5 changed files with 29 additions and 87 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
django/contrib/admin/helpers.py
View File

@ -75,7 +75,7 @@ class Fieldset(object):
def _media(self):
if 'collapse' in self.classes:
return forms.Media(js=['%sjs/admin/CollapsedFieldsets.js' % settings.ADMIN_MEDIA_PREFIX])
return forms.Media(js=['%sjs/collapse.min.js' % settings.ADMIN_MEDIA_PREFIX])
return forms.Media()
media = property(_media)

1
django/contrib/admin/media/css/forms.css
View File

@ -140,7 +140,6 @@ fieldset.collapsed h2 {
}
fieldset.collapsed .collapse-toggle {
padding: 3px 5px !important;
background: transparent;
display: inline !important;
}

85
django/contrib/admin/media/js/admin/CollapsedFieldsets.js
View File

@ -1,85 +0,0 @@
// Finds all fieldsets with class="collapse", collapses them, and gives each
// one a "Show" link that uncollapses it. The "Show" link becomes a "Hide"
// link when the fieldset is visible.
function findForm(node) {
// returns the node of the form containing the given node
if (node.tagName.toLowerCase() != 'form') {
return findForm(node.parentNode);
}
return node;
}
var CollapsedFieldsets = {
collapse_re: /\bcollapse\b/, // Class of fieldsets that should be dealt with.
collapsed_re: /\bcollapsed\b/, // Class that fieldsets get when they're hidden.
collapsed_class: 'collapsed',
init: function() {
var fieldsets = document.getElementsByTagName('fieldset');
var collapsed_seen = false;
for (var i = 0, fs; fs = fieldsets[i]; i++) {
// Collapse this fieldset if it has the correct class, and if it
// doesn't have any errors. (Collapsing shouldn't apply in the case
// of error messages.)
if (fs.className.match(CollapsedFieldsets.collapse_re) && !CollapsedFieldsets.fieldset_has_errors(fs)) {
collapsed_seen = true;
// Give it an additional class, used by CSS to hide it.
fs.className += ' ' + CollapsedFieldsets.collapsed_class;
// (<a id="fieldsetcollapser3" class="collapse-toggle" href="#">Show</a>)
var collapse_link = document.createElement('a');
collapse_link.className = 'collapse-toggle';
collapse_link.id = 'fieldsetcollapser' + i;
collapse_link.onclick = new Function('CollapsedFieldsets.show('+i+'); return false;');
collapse_link.href = '#';
collapse_link.innerHTML = gettext('Show');
var h2 = fs.getElementsByTagName('h2')[0];
h2.appendChild(document.createTextNode(' ('));
h2.appendChild(collapse_link);
h2.appendChild(document.createTextNode(')'));
}
}
if (collapsed_seen) {
// Expand all collapsed fieldsets when form is submitted.
addEvent(findForm(document.getElementsByTagName('fieldset')[0]), 'submit', function() { CollapsedFieldsets.uncollapse_all(); });
}
},
fieldset_has_errors: function(fs) {
// Returns true if any fields in the fieldset have validation errors.
var divs = fs.getElementsByTagName('div');
for (var i=0; i<divs.length; i++) {
if (divs[i].className.match(/\berrors\b/)) {
return true;
}
}
return false;
},
show: function(fieldset_index) {
var fs = document.getElementsByTagName('fieldset')[fieldset_index];
// Remove the class name that causes the "display: none".
fs.className = fs.className.replace(CollapsedFieldsets.collapsed_re, '');
// Toggle the "Show" link to a "Hide" link
var collapse_link = document.getElementById('fieldsetcollapser' + fieldset_index);
collapse_link.onclick = new Function('CollapsedFieldsets.hide('+fieldset_index+'); return false;');
collapse_link.innerHTML = gettext('Hide');
},
hide: function(fieldset_index) {
var fs = document.getElementsByTagName('fieldset')[fieldset_index];
// Add the class name that causes the "display: none".
fs.className += ' ' + CollapsedFieldsets.collapsed_class;
// Toggle the "Hide" link to a "Show" link
var collapse_link = document.getElementById('fieldsetcollapser' + fieldset_index);
collapse_link.onclick = new Function('CollapsedFieldsets.show('+fieldset_index+'); return false;');
collapse_link.innerHTML = gettext('Show');
},
uncollapse_all: function() {
var fieldsets = document.getElementsByTagName('fieldset');
for (var i=0; i<fieldsets.length; i++) {
if (fieldsets[i].className.match(CollapsedFieldsets.collapsed_re)) {
CollapsedFieldsets.show(i);
}
}
}
}
addEvent(window, 'load', CollapsedFieldsets.init);

27
django/contrib/admin/media/js/collapse.js Normal file
View File

@ -0,0 +1,27 @@
(function($) {
$(document).ready(function() {
// Add anchor tag for Show/Hide link
$("fieldset.collapse").each(function(i, elem) {
// Don't hide if fields in this fieldset have errors
if ( $(elem).find("div.errors").length == 0 ) {
$(elem).addClass("collapsed");
$(elem).find("h2").first().append(' (<a id="fieldsetcollapser' +
i +'" class="collapse-toggle" href="#">' + gettext("Show") +
'</a>)');
}
});
// Add toggle to anchor tag
$("fieldset.collapse a.collapse-toggle").toggle(
function() { // Show
$(this).text(gettext("Hide"));
$(this).closest("fieldset").removeClass("collapsed");
return false;
},
function() { // Hide
$(this).text(gettext("Show"));
$(this).closest("fieldset").addClass("collapsed");
return false;
}
);
});
})(jQuery);

1
django/contrib/admin/media/js/collapse.min.js vendored Normal file
View File

@ -0,0 +1 @@
(function(a){a(document).ready(function(){a("fieldset.collapse").each(function(b,c){if(a(c).find("div.errors").length==0){a(c).addClass("collapsed");a(c).find("h2").first().append(' (<a id="fieldsetcollapser'+b+'" class="collapse-toggle" href="#">'+gettext("Show")+"</a>)")}});a("fieldset.collapse a.collapse-toggle").toggle(function(){a(this).text(gettext("Hide"));a(this).closest("fieldset").removeClass("collapsed");return false},function(){a(this).text(gettext("Show"));a(this).closest("fieldset").addClass("collapsed");return false})})})(jQuery);