97 lines
3.1 KiB
JavaScript
97 lines
3.1 KiB
JavaScript
// Handles related-objects functionality: lookup link for raw_id_fields
|
|
// and Add Another links.
|
|
|
|
function html_unescape(text) {
|
|
// Unescape a string that was escaped using django.utils.html.escape.
|
|
text = text.replace(/</g, '<');
|
|
text = text.replace(/>/g, '>');
|
|
text = text.replace(/"/g, '"');
|
|
text = text.replace(/'/g, "'");
|
|
text = text.replace(/&/g, '&');
|
|
return text;
|
|
}
|
|
|
|
// IE doesn't accept periods or dashes in the window name, but the element IDs
|
|
// we use to generate popup window names may contain them, therefore we map them
|
|
// to allowed characters in a reversible way so that we can locate the correct
|
|
// element when the popup window is dismissed.
|
|
function id_to_windowname(text) {
|
|
text = text.replace(/\./g, '__dot__');
|
|
text = text.replace(/\-/g, '__dash__');
|
|
return text;
|
|
}
|
|
|
|
function windowname_to_id(text) {
|
|
text = text.replace(/__dot__/g, '.');
|
|
text = text.replace(/__dash__/g, '-');
|
|
return text;
|
|
}
|
|
|
|
function showRelatedObjectLookupPopup(triggeringLink) {
|
|
var name = triggeringLink.id.replace(/^lookup_/, '');
|
|
name = id_to_windowname(name);
|
|
var href;
|
|
if (triggeringLink.href.search(/\?/) >= 0) {
|
|
href = triggeringLink.href + '&pop=1';
|
|
} else {
|
|
href = triggeringLink.href + '?pop=1';
|
|
}
|
|
var win = window.open(href, name, 'height=500,width=800,resizable=yes,scrollbars=yes');
|
|
win.focus();
|
|
return false;
|
|
}
|
|
|
|
function dismissRelatedLookupPopup(win, chosenId) {
|
|
var name = windowname_to_id(win.name);
|
|
var elem = document.getElementById(name);
|
|
if (elem.className.indexOf('vManyToManyRawIdAdminField') != -1 && elem.value) {
|
|
elem.value += ',' + chosenId;
|
|
} else {
|
|
document.getElementById(name).value = chosenId;
|
|
}
|
|
win.close();
|
|
}
|
|
|
|
function showAddAnotherPopup(triggeringLink) {
|
|
var name = triggeringLink.id.replace(/^add_/, '');
|
|
name = id_to_windowname(name);
|
|
href = triggeringLink.href
|
|
if (href.indexOf('?') == -1) {
|
|
href += '?_popup=1';
|
|
} else {
|
|
href += '&_popup=1';
|
|
}
|
|
var win = window.open(href, name, 'height=500,width=800,resizable=yes,scrollbars=yes');
|
|
win.focus();
|
|
return false;
|
|
}
|
|
|
|
function dismissAddAnotherPopup(win, newId, newRepr) {
|
|
// newId and newRepr are expected to have previously been escaped by
|
|
// django.utils.html.escape.
|
|
newId = html_unescape(newId);
|
|
newRepr = html_unescape(newRepr);
|
|
var name = windowname_to_id(win.name);
|
|
var elem = document.getElementById(name);
|
|
if (elem) {
|
|
if (elem.nodeName == 'SELECT') {
|
|
var o = new Option(newRepr, newId);
|
|
elem.options[elem.options.length] = o;
|
|
o.selected = true;
|
|
} else if (elem.nodeName == 'INPUT') {
|
|
if (elem.className.indexOf('vManyToManyRawIdAdminField') != -1 && elem.value) {
|
|
elem.value += ',' + newId;
|
|
} else {
|
|
elem.value = newId;
|
|
}
|
|
}
|
|
} else {
|
|
var toId = name + "_to";
|
|
elem = document.getElementById(toId);
|
|
var o = new Option(newRepr, newId);
|
|
SelectBox.add_to_cache(toId, o);
|
|
SelectBox.redisplay(toId);
|
|
}
|
|
win.close();
|
|
}
|