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template attachments now work with packages. head_attachments and body_attachments are now documented

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This commit is contained in:
Doug Bell 2009-05-07 17:35:43 +00:00
parent 28311c08d4
commit 18460256df
5 changed files with 223 additions and 204 deletions
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47
www/extras/templateAttachments.js
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@ -6,7 +6,6 @@ var addClick = (function() {
var count = 0;
var urls = {};
var types = {};
var originals = {};
var addAnchor = document.getElementById('addAnchor');
var displayTable = document.getElementById('attachmentDisplay');
@ -40,20 +39,15 @@ var addClick = (function() {
type: query('type', 'td', node)[0].innerHTML,
url: query('url', 'td', node)[0].innerHTML
};
originals[d.url] = true;
add(d);
node.parentNode.removeChild(node);
}
}
// When an original box gets changed, we should insert a removal node and
// name the fields so that we remove the old and insert the new.
// When an original box gets changed
function updater(u) {
return function() {
obj = urls[u];
obj.index.onchange = null;
obj.type.onchange = null;
insertHidden(u);
nameFields(u);
};
}
@ -63,21 +57,12 @@ var addClick = (function() {
function nameFields(u) {
var id = uniqueId++;
var obj = urls[u];
obj.index.name = 'attachmentIndex' + id;
obj.type.name = 'attachmentType' + id;
obj.url.name = 'attachmentUrl' + id;
}
// Insert a hidden input field in the form so that the backend knows to
// remove one of the original attachments
function insertHidden(u) {
var tr = urls[u].tr;
var hid = document.createElement('input');
hid.type = 'hidden';
hid.name = 'removeAttachment';
hid.value = u;
tr.parentNode.appendChild(hid);
delete originals[u];
if (!obj.index.name)
obj.index.name = 'attachmentIndex' + id;
if (!obj.type.name)
obj.type.name = 'attachmentType' + id;
if (!obj.url.name)
obj.url.name = 'attachmentUrl' + id;
}
// Make a function which will remove an attachment (remove the table row
@ -86,10 +71,6 @@ var addClick = (function() {
return function() {
var tr = urls[u].tr;
if (originals[u]) {
insertHidden(u);
}
tr.parentNode.removeChild(tr);
delete urls[u];
@ -144,9 +125,7 @@ var addClick = (function() {
else {
url.oldValue = newValue;
var d = urls[oldValue];
if (originals[oldValue]) {
update();
}
update();
delete urls[oldValue];
urls[newValue] = d;
@ -173,14 +152,7 @@ var addClick = (function() {
url : url,
};
if (originals[d.url]) {
// url's is already taken care of above
index.onchange = update;
type.onchange = update;
}
else {
nameFields(d.url);
}
nameFields(d.url);
addAnchor.appendChild(tr);
}
@ -199,5 +171,6 @@ var addClick = (function() {
return;
}
add(d);
nodes.url.value = '';
};
})();