文件的删除限制加大
如果文件有了历史版本 数据记录不能被删除 如果文件被发送过,或者有了历史版本,硬盘上的文件和数据记录就不能被删除
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@ -355,8 +355,9 @@ class Attachment < ActiveRecord::Base
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end
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end
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end
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end
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#有了历史记录的数据记录是不能被删除的。
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def destroyable
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def destroyable
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Attachment.where("disk_filename = ? AND id <> ?", disk_filename, id).empty? && self.attachment_histories.count == 0 && Attachment.where('copy_from = ?',self.id) .count == 0
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Attachment.where("disk_filename = ? AND id <> ?", disk_filename, id).empty? && self.attachment_histories.count == 0
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end
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end
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# Returns file's location on disk
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# Returns file's location on disk
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@ -7,7 +7,7 @@
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<% attachments.each do |attach| %>
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<% attachments.each do |attach| %>
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<ul class="resourcesList" onmouseover="if($('#contextMenu').css('display') != 'block')$(this).children().css('background-color', '#e1e1e1')" onmouseout=" if($('#contextMenu').css('display') == 'none')$(this).children().css('background-color', 'white')">
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<ul class="resourcesList" onmouseover="if($('#contextMenu').css('display') != 'block')$(this).children().css('background-color', '#e1e1e1')" onmouseout=" if($('#contextMenu').css('display') == 'none')$(this).children().css('background-color', 'white')">
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<li class="resourcesListCheckbox fl">
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<li class="resourcesListCheckbox fl">
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<input name="checkbox1[]" type="checkbox" data-deleteble="<%= User.current.id ==attach.author_id ? 'Y' : 'N' %>" onclick="checkAllBox($(this));" value="<%= attach.id%>" class="resourcesCheckbox" />
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<input name="checkbox1[]" type="checkbox" data-has-history="<%= attach.attachment_histories.count == 0 ? 'Y' : 'N' %>" data-deleteble="<%= User.current.id ==attach.author_id ? 'Y' : 'N' %>" onclick="checkAllBox($(this));" value="<%= attach.id%>" class="resourcesCheckbox" />
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</li>
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</li>
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<li class="resourcesListName fl">
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<li class="resourcesListName fl">
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<!--<a href="javascript:void(0);" class="resourcesBlack"><%#=truncate(attach.filename,:length=>18)%></a>-->
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<!--<a href="javascript:void(0);" class="resourcesBlack"><%#=truncate(attach.filename,:length=>18)%></a>-->
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@ -308,10 +308,15 @@
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//批量删除
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//批量删除
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function batch_delete(){
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function batch_delete(){
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var data = $("#resources_list_form").serialize();
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var data = $("#resources_list_form").serialize();
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if($("input[type=checkbox][data-has-history=Y]:checked").length != 0){
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alert("您只能删除没有历史记录的资源,请重新选择后再删除。");
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return;
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}
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if($("input[type=checkbox][data-deleteble=N]:checked").length != 0){
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if($("input[type=checkbox][data-deleteble=N]:checked").length != 0){
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alert("您只能删除自己上传的资源,请重新选择后再删除。");
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alert("您只能删除自己上传的资源,请重新选择后再删除。");
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return;
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return;
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}
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}
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if(data != "" && confirm('确认要删除这些资源吗?')) {
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if(data != "" && confirm('确认要删除这些资源吗?')) {
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$.post(
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$.post(
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'<%= user_resource_delete_user_path(@user)%>',
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'<%= user_resource_delete_user_path(@user)%>',
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@ -455,6 +460,10 @@
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line.children().css("background-color", 'white');
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line.children().css("background-color", 'white');
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id = line.children().last().html();
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id = line.children().last().html();
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user_id = line.children().eq(5).html();
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user_id = line.children().eq(5).html();
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if(line.children().first().children().data('hasHistory') == 'Y'){
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alert('该资源存在历史版本,不能删除');
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return;
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}
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if(user_id === '<%= User.current.id%>') {
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if(user_id === '<%= User.current.id%>') {
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if (confirm('确定要删除资源"' + line.children().eq(1).children().attr('title').trim() + '"么?')) {
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if (confirm('确定要删除资源"' + line.children().eq(1).children().attr('title').trim() + '"么?')) {
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$.ajax({
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$.ajax({
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