添加资产导出功能

OpsManage/models.py

@@ -41,6 +41,7 @@ class Meta:
             ("can_change_assets", "更改资产权限"),
             ("can_add_assets", "添加资产权限"),
             ("can_delete_assets", "删除资产权限"),
+            ("can_dumps_assets", "导出资产权限"),
         ) 
         verbose_name = '总资产表'  
         verbose_name_plural = '总资产表'  

OpsManage/templates/assets/assets_list.html

@@ -503,7 +503,7 @@ <h1 class="page-header"><i class="fa   fa-dashboard"></i>资产列表</h1>
                         <div class="panel-heading">
 							    <div class="btn-group btn-group-xs pull-right">
 							    	<button type="button" class="btn btn-default"><a href="#" data-toggle="modal" data-target="#myAssetsImportModal"><i class="fa fa-pencil fa-fw"></i>批量导入</a></button>
-								    <button type="button" class="btn btn-default"><a href="/assets_search"><i class="fa fa-search fa-fw"></i>高级搜索</a></button>
+							    	<button type="button" class="btn btn-default" onclick="fcDumpsAssetsData(this)"><i class="fa fa-refresh fa-fw"></i>导出资产</button>
 								    <button type="button" class="btn btn-default" onclick="updateAllAssets(this,'update')"><i class="fa fa-refresh fa-fw"></i>批量更新</button>
 								    <button type="button" class="btn btn-default" onclick="updateAllAssets(this,'delete')"><i class="fa fa-trash-o fa-fw"></i>批量删除</button>
 								</div>                         
@@ -883,25 +883,70 @@ <h4 class="modal-title" id="myModalLabel">Excel文件批量导入资产</h4>
 	}  
 
 
+	var downLoadFile = function (options) {
+	    var config = $.extend(true, { method: 'post' }, options);
+	    var $iframe = $('<iframe id="down-file-iframe"/>');
+	    var $form = $("<form target='down-file-iframe' method=" + config.method + " />");
+	    $form.attr('action', config.url);
+	    for (var key in config.data) {
+	    	console.log('<input type="hidden" name="' + key + '" value="' + config.data[key] +  '"/>');
+	        $form.append('<input type="hidden" name="' + key + '" value="' + config.data[key] +  '"/>');
+	    }
+	    $form.append("{% csrf_token %}");
+	    $iframe.append($form);
+	    $(document.body).append($iframe);
+	    $form[0].submit();
+	    $iframe.remove();
+	}	
+
+	function fcDumpsAssetsData(obj){
+		var btnObj = $(obj);
+		btnObj.attr('disabled',true);
+		var serverId = [];
+	    var url = "/assets/batch/dumps/";	
+	    $.each($("input[name='ckbox']:checkbox"),function(){
+            if(this.checked){
+				serverId.push($(this).val());
+            }
+        })
+        if (serverId.length > 0){
+	         var data = {
+					'assetsIds':serverId,
+	         };
+	        downLoadFile({ //调用下载方法
+			        url:url,data:data
+			        }); 
+        }
+        else{
+        	window.wxc.xcConfirm("至少选择一个资产~", window.wxc.xcConfirm.typeEnum.error);
+        }
+        btnObj.removeAttr('disabled');
+		}
+
+
 	function updateAllAssets(obj,model){
 		var btnObj = $(obj);
 		btnObj.attr('disabled',true);
 		var serverId = [];
 	  	var qcheck=document.getElementsByName("ckbox");
-	  	for (var i = 0; i < qcheck.length; i++)  
-		  {  
+	  	for (var i = 0; i < qcheck.length; i++){  
 	  		if(qcheck[i].checked==true){
 	  			serverId.push(qcheck[i].value);
 	  		}
-		  } 	
+		}
+	  	if (model=='update'){
+	  		var url = '/assets/batch/update/'
+	  	}
+	  	else if (model=='delete'){
+	  		var url = '/assets/batch/update/'
+	  	}
 	  	if (serverId.length > 0){
 			$.ajax({
 				  type: 'POST',
-				  url: '/assets/batch/',
+				  url: url,
 				  dataType:"json",
 				  data:{
 					  'assetsIds':serverId,
-					  'model':model
 				  },
 			      success:function(response){	
 			    	var sip = '';

OpsManage/urls.py

@@ -39,7 +39,9 @@
     url(r'^assets_import/',assets.assets_import),
     url(r'^assets_search/',assets.assets_search),
     url(r'^assets_server/',assets.assets_server),
-    url(r'^assets/batch/',assets.assets_batch),
+    url(r'^assets/batch/update/',assets.assets_update),
+    url(r'^assets/batch/delete/',assets.assets_delete),
+    url(r'^assets/batch/dumps/',assets.assets_dumps),    
     url(r'^assets/groups/(?P<id>[0-9]+)/$',assets.assets_groups),
     url(r'^cron_add',cron.cron_add),
     url(r'^cron_list/(?P<page>[0-9]+)/$',cron.cron_list),

OpsManage/utils/execl.py

@@ -0,0 +1,45 @@
+#!/usr/bin/env python  
+# _#_ coding:utf-8 _*_ 
+import xlwt
+
+class  CellWriter(object):
+    def __init__(self,name):
+        self.file_name = name
+        self.workbook = xlwt.Workbook(encoding='utf-8')
+#         for sh in args:
+#             self.worksheet = self.workbook.add_sheet(sh)
+
+    def fontStyle(self):
+        font = xlwt.Font()  
+        font.name = u"微软雅黑" 
+#         font.height = 20 * 12         
+        return font
+
+    def borderStyle(self):
+        borders = xlwt.Borders()
+        borders.left = 1
+        borders.right = 1
+        borders.top = 1
+        borders.bottom = 1
+        return borders   
+
+    def writeBanner(self,sheetName,bList):
+        for ds in bList:
+            sheetName.write(0, bList.index(ds), ds, self.bodySttle(pattern=5))
+
+    def bodySttle(self,pattern=None):
+        style = xlwt.XFStyle()  
+        style.alignment.horz = 2
+        style.alignment.vert = 1
+        style.alignment.wrap = 1
+        if pattern:
+            pat = xlwt.Pattern()
+            pat.pattern = xlwt.Pattern.SOLID_PATTERN
+            pat.pattern_fore_colour = pattern
+            style.pattern = pat
+        style.font = self.fontStyle()
+        style.borders = self.borderStyle()
+        return style        
+
+    def save(self):
+        self.workbook.save(self.file_name)