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Added Edit button for each image in media library field, restyled buttons, added remove confirmation, prevented accidental navigation when there are pending changes.

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This commit is contained in:
Bertrand Le Roy
2013-09-01 19:07:21 -07:00
parent a0dc4ba9ba
commit 29f5463c0d
1 changed files with 51 additions and 27 deletions
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76
src/Orchard.Web/Modules/Orchard.MediaLibrary/Views/EditorTemplates/Fields/MediaLibraryPicker.Edit.cshtml
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@@ -12,16 +12,22 @@
var settings = Model.Field.PartFieldDefinition.Settings.GetModel<MediaLibraryPickerFieldSettings>(); var settings = Model.Field.PartFieldDefinition.Settings.GetModel<MediaLibraryPickerFieldSettings>();
var contentManager = WorkContext.Resolve<IContentManager>(); var contentManager = WorkContext.Resolve<IContentManager>();
var fieldIdForSelectedIds = Html.FieldIdFor(m => m.SelectedIds);
var fieldIdForIds = Html.FieldIdFor(m => m.Field.Ids);
} }
<fieldset> <fieldset>
<label @if(settings.Required) { <text>class="required"</text> }>@Model.Field.DisplayName</label> <label @if(settings.Required) { <text>class="required"</text> }>@Model.Field.DisplayName</label>
<div id="save-message-@Html.FieldIdFor(m => m.Field.Ids)" class="message message-Warning media-library-picker-message">@T("You need to save your changes.")</div> <div id="save-message-@fieldIdForIds" class="message message-Warning media-library-picker-message">@T("You need to save your changes.")</div>
<div id="media-library-picker-@Html.FieldIdFor(m => m.Field.Ids)" class="items media-library-picker" summary="@Model.Field.DisplayName"> <div id="media-library-picker-@fieldIdForIds" class="items media-library-picker" summary="@Model.Field.DisplayName">
<ul> <ul>
@foreach (var contentItem in Model.ContentItems) { @foreach (var contentItem in Model.ContentItems) {
var editRouteValues = contentManager.GetItemMetadata(contentItem).EditorRouteValues;
var editUrl = Url.Action(
Convert.ToString(editRouteValues["action"]),
editRouteValues.Merge(new RouteValueDictionary { { "ReturnUrl", Request.RawUrl } }));
<li> <li>
<div data-id="@contentItem.Id" data-fieldid="@Html.FieldIdFor(m => m.Field.Ids)" class="media-library-picker-item"> <div data-id="@contentItem.Id" data-fieldid="@fieldIdForIds" class="media-library-picker-item">
<div class="thumbnail"> <div class="thumbnail">
@Display(contentManager.BuildDisplay(contentItem, "Thumbnail")) @Display(contentManager.BuildDisplay(contentItem, "Thumbnail"))
<div class="overlay"> <div class="overlay">
@@ -30,14 +36,15 @@
</div> </div>
</div> </div>
<span data-id="@contentItem.Id" class="media-library-picker-remove button grey">@T("Remove")</span> <a href="#" data-id="@contentItem.Id" class="media-library-picker-remove">@T("Remove")</a>@T(" | ")
<a href="@editUrl">@T("Edit")</a>
</li> </li>
} }
</ul> </ul>
</div> </div>
<div> <div>
<span id="btn-@Html.FieldIdFor(m => m.Field.Ids)" class="button">@T("Add")</span> <span id="btn-@fieldIdForIds" class="button">@T("Add")</span>
</div> </div>
@Html.HiddenFor(m => m.SelectedIds) @Html.HiddenFor(m => m.SelectedIds)
@@ -50,19 +57,19 @@
(function($) { (function($) {
var required = @(settings.Required ? "true" : "false");
var multiple = @(settings.Multiple ? "true" : "false"); var multiple = @(settings.Multiple ? "true" : "false");
var addButton = $('#btn-@Html.FieldIdFor(m => m.Field.Ids)'); var addButton = $('#btn-@fieldIdForIds');
var @Html.FieldIdFor(m => m.Field.Ids)_Template = '<li><div data-id="{contentItemId}" data-fieldid="@Html.FieldIdFor(m => m.Field.Ids)" class="media-library-picker-item"><div class="thumbnail">{thumbnail}<div class="overlay"><h3>{title}</h3></div><div></div><span data-id="{contentItemId}" class="media-library-picker-remove button grey">@T("Remove")</span></li>'; var @(fieldIdForIds)_Template =
'<li><div data-id="{contentItemId}" data-fieldid="@fieldIdForIds" class="media-library-picker-item"><div class="thumbnail">{thumbnail}<div class="overlay"><h3>{title}</h3></div><div></div><a href="#" data-id="{contentItemId}" class="media-library-picker-remove">@T("Remove")</a>@T(" | ")<a href="{editLink}?ReturnUrl=@Request.RawUrl">@T("Edit")</a></li>';
var refreshIds = function() { var refreshIds = function() {
var id = $('#@Html.FieldIdFor(m => m.SelectedIds)'); var id = $('#@fieldIdForSelectedIds');
id.val(''); id.val('');
$("div[data-fieldid = @Html.FieldIdFor(m => m.Field.Ids)]").each(function() { $("div[data-fieldid = @fieldIdForIds]").each(function() {
id.val(id.val() + "," + $(this).attr("data-id")); id.val(id.val() + "," + $(this).attr("data-id"));
}); });
var itemsCount = $("div[data-fieldid = @Html.FieldIdFor(m => m.Field.Ids)]").length; var itemsCount = $("div[data-fieldid = @fieldIdForIds]").length;
if(!multiple && itemsCount > 0) { if(!multiple && itemsCount > 0) {
addButton.hide(); addButton.hide();
@@ -72,58 +79,75 @@
} }
}; };
window.mediaLibraryDirty = false;
var showSaveMsg = function() {
$('#save-message-@fieldIdForIds').show();
window.mediaLibraryDirty = true;
};
if (!window.mediaLibraryNavigateAway) {
$(window).on("beforeunload", window.mediaLibraryNavigateAway = function() {
if (window.mediaLibraryDirty) {
return "@HttpUtility.JavaScriptStringEncode(T("You have unsaved changes. Please only accept to leave if you don't mind losing those changes.").Text)";
}
});
$("#@(fieldIdForSelectedIds)").closest("form").on("submit", function() {
window.mediaLibraryDirty = false;
});
}
refreshIds(); refreshIds();
addButton.click(function() { addButton.click(function() {
var url = '@HttpUtility.JavaScriptStringEncode(Url.Action("Index", "Admin", new {area = "Orchard.MediaLibrary", dialog = true}))'; var url = '@HttpUtility.JavaScriptStringEncode(Url.Action("Index", "Admin", new {area = "Orchard.MediaLibrary", dialog = true}))';
$.colorbox({ $.colorbox({
href: url, href: url,
iframe: true, iframe: true,
reposition: true, reposition: true,
width: "100%", width: "100%",
height: "100%", height: "100%",
onLoad: function () { onLoad: function() { // hide the scrollbars from the main window
// hide the scrollbars from the main window
$('html, body').css('overflow', 'hidden'); $('html, body').css('overflow', 'hidden');
$('#cboxClose').remove(); $('#cboxClose').remove();
}, },
onClosed: function() { onClosed: function() {
$('html, body').css('overflow', ''); $('html, body').css('overflow', '');
var selectedData = $.colorbox.selectedData; var selectedData = $.colorbox.selectedData;
if (selectedData == null) // Dialog cancelled, do nothing if (selectedData == null) // Dialog cancelled, do nothing
return; return;
for (var i = 0; i < selectedData.length; i++) { for (var i = 0; i < selectedData.length; i++) {
var template = @(fieldIdForIds)_Template
var template = @Html.FieldIdFor(m => m.Field.Ids)_Template.replace(/\{contentItemId\}/g, selectedData[i].id).replace(/\{thumbnail\}/g, selectedData[i].thumbnail).replace(/\{title\}/g, selectedData[i].title); .replace(/\{contentItemId\}/g, selectedData[i].id)
.replace(/\{thumbnail\}/g, selectedData[i].thumbnail)
.replace(/\{title\}/g, selectedData[i].title)
.replace(/\{editLink\}/g, selectedData[i].editLink);
var content = $(template); var content = $(template);
$('#media-library-picker-@Html.FieldIdFor(m => m.Field.Ids) ul').append(content); $('#media-library-picker-@fieldIdForIds ul').append(content);
} }
refreshIds(); refreshIds();
if (selectedData.length) { if (selectedData.length) {
$('#save-message-@Html.FieldIdFor(m => m.Field.Ids)').show(); showSaveMsg();
} }
} }
}); });
}); });
$(document).on("click",'#media-library-picker-@Html.FieldIdFor(m => m.Field.Ids) .media-library-picker-remove',function() { $(document).on("click",'#media-library-picker-@fieldIdForIds .media-library-picker-remove', function(e) {
e.preventDefault();
if (!confirm("@HttpUtility.JavaScriptStringEncode(T("Do you really want to remove that media?").Text)")) return false;
$(this).closest('li').remove(); $(this).closest('li').remove();
refreshIds(); refreshIds();
$('#save-message-@Html.FieldIdFor(m => m.Field.Ids)').show(); showSaveMsg();
return false;
}); });
$("#media-library-picker-@Html.FieldIdFor(m => m.Field.Ids) ul").sortable({ $("#media-library-picker-@fieldIdForIds ul").sortable({
handle: '.thumbnail', handle: '.thumbnail',
stop: function(event, ui) { stop: function() {
refreshIds(); refreshIds();
$('#save-message-@Html.FieldIdFor(m => m.Field.Ids)').show(); showSaveMsg();
} }
}).disableSelection(); }).disableSelection();