releases-comm-central/editor/ui/dialogs/content/EdFormProps.js

129 строки
3.1 KiB
JavaScript
Исходник Обычный вид История

2012-05-30 20:48:24 +04:00
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
var gForm;
var insertNew;
var formElement;
var formActionWarning;
function Startup()
{
var editor = GetCurrentEditor();
if (!editor)
{
dump("Failed to get active editor!\n");
window.close();
return;
}
gForm = {
Name: document.getElementById("FormName"),
Action: document.getElementById("FormAction"),
Method: document.getElementById("FormMethod"),
EncType: document.getElementById("FormEncType"),
Target: document.getElementById("FormTarget")
}
gDialog.MoreSection = document.getElementById("MoreSection");
gDialog.MoreFewerButton = document.getElementById("MoreFewerButton");
gDialog.RemoveForm = document.getElementById("RemoveForm")
// Get a single selected form element
const kTagName = "form";
try {
formElement = editor.getSelectedElement(kTagName);
if (!formElement)
formElement = editor.getElementOrParentByTagName(kTagName, editor.selection.anchorNode);
if (!formElement)
formElement = editor.getElementOrParentByTagName(kTagName, editor.selection.focusNode);
} catch (e) {}
if (formElement)
{
// We found an element and don't need to insert one
insertNew = false;
formActionWarning = formElement.hasAttribute("action");
}
else
{
insertNew = true;
formActionWarning = true;
// We don't have an element selected,
// so create one with default attributes
try {
formElement = editor.createElementWithDefaults(kTagName);
} catch (e) {}
if (!formElement)
{
dump("Failed to get selected element or create a new one!\n");
window.close();
return;
}
// Hide button removing existing form
gDialog.RemoveForm.hidden = true;
}
// Make a copy to use for AdvancedEdit
globalElement = formElement.cloneNode(false);
InitDialog();
InitMoreFewer();
SetTextboxFocus(gForm.Name);
SetWindowLocation();
}
function InitDialog()
{
for (var attribute in gForm)
gForm[attribute].value = globalElement.getAttribute(attribute);
}
function RemoveForm()
{
RemoveBlockContainer(formElement);
SaveWindowLocation();
window.close();
}
function ValidateData()
{
for (var attribute in gForm)
{
if (gForm[attribute].value)
globalElement.setAttribute(attribute, gForm[attribute].value);
else
globalElement.removeAttribute(attribute);
}
return true;
}
function onAccept()
{
if (formActionWarning && !gForm.Action.value)
{
Services.prompt.alert(window, GetString("Alert"), GetString("NoFormAction"));
gForm.Action.focus();
formActionWarning = false;
return false;
}
// All values are valid - copy to actual element in doc or
// element created to insert
ValidateData();
var editor = GetCurrentEditor();
editor.cloneAttributes(formElement, globalElement);
if (insertNew)
InsertElementAroundSelection(formElement);
SaveWindowLocation();
return true;
}