Extjs 动态修改gridPanel列头信息以及store数据的方法
2021-06-28 03:05
标签:root 类型 工程 动态 alarm time rownumber auto var 以上代码片段是动态随需求改变gridpanel列头及显示信息的方法,个人总结,如转载,请注明出处,谢谢 Extjs 动态修改gridPanel列头信息以及store数据的方法 标签:root 类型 工程 动态 alarm time rownumber auto var 原文地址:http://www.cnblogs.com/symbol8888/p/7144918.html
1 /*******************************checkbox按钮 历史报警信息**************************************/
2 var checkboxHistoryModule = new Ext.form.Checkbox({
3 id : "alarmHistoryInfoCheck",
4 name : "alarmHistoryInfoCheck",
5 //width : 70,
6 boxLabel : "历史报警信息",
7 //checked : true,
8 handler: function() {
9 //当选中和取消历史信息时,动态加载grid列头及数据信息,选中历史信息时,加载列多出处理人和处理时间两列
10 if(this.checked==true) {
11 var queryAlarmInfoHis_store = Ext.create(‘Ext.data.Store‘, {
12 autoLoad: true,
13 pageSize: 50,
14 model: ‘queryAlarmInfoHistoryData‘,
15 proxy: {
16 type: ‘ajax‘,
17 url: ‘queryAlarmInfo.do‘,
18 extraParams : {
19 isShowHistory : "true"
20 },
21 reader: {
22 type: ‘json‘,
23 root: ‘dataList‘,
24 totalProperty: ‘total‘
25 }
26 }
27 });
28
29 var queryAlarmInfoHis_columns =
30 [{ text: ‘序号‘, xtype:‘rownumberer‘, width: 40 },
31 { text: ‘拓扑图‘, dataIndex: ‘link‘,flex:1},
32 {
33 text: ‘工作流ID‘,
34 dataIndex: ‘iflowid‘,
35 flex:1,
36 // 鼠标悬浮提醒
37 renderer : function (value, metaData, record, colIndex, store, view)
38 {
39 metaData.tdAttr = ‘data-qtip="‘ + value + ‘"‘;
40 return value;
41 }},
42 {
43 text: ‘工程名称‘,
44 dataIndex: ‘prjName‘,
45 flex:1,
46 // 鼠标悬浮提醒
47 renderer : function (value, metaData, record, colIndex, store, view)
48 {
49 metaData.tdAttr = ‘data-qtip="‘ + value + ‘"‘;
50 return value;
51 }},
52 {
53 text: ‘工作流名‘,
54 dataIndex: ‘flowName‘,
55 flex:1,
56 // 鼠标悬浮提醒
57 renderer : function (value, metaData, record, colIndex, store, view)
58 {
59 metaData.tdAttr = ‘data-qtip="‘ + value + ‘"‘;
60 return value;
61 }},
62 {
63 text: ‘活动名‘,
64 dataIndex: ‘actName‘,
65 flex:1,
66 // 鼠标悬浮提醒
67 renderer : function (value, metaData, record, colIndex, store, view)
68 {
69 metaData.tdAttr = ‘data-qtip="‘ + value + ‘"‘;
70 return value;
71 }},
72 {
73 text: ‘报警类型‘,
74 dataIndex: ‘type‘,
75 width:80,
76 // 鼠标悬浮提醒
77 renderer : function (value, metaData, record, colIndex, store, view)
78 {
79 metaData.tdAttr = ‘data-qtip="‘ + value + ‘"‘;
80 return value;
81 }},
82 {
83 text: ‘报警描述‘,
84 dataIndex: ‘warnDes‘,
85 flex:1,
86 // 鼠标悬浮提醒
87 renderer : function (value, metaData, record, colIndex, store, view)
88 {
89 metaData.tdAttr = ‘data-qtip="‘ + value + ‘"‘;
90 return value;
91 }},
92 {
93 text: ‘报警时间‘,
94 dataIndex: ‘warnTime‘,
95 width:80,
96 // 鼠标悬浮提醒
97 renderer : function (value, metaData, record, colIndex, store, view)
98 {
99 metaData.tdAttr = ‘data-qtip="‘ + value + ‘"‘;
100 return value;
101 }
102 },
103 { text: ‘处理描述‘, dataIndex: ‘delDes‘,width:80},
104 {
105 text: ‘处理人‘,
106 dataIndex: ‘delUser‘,
107 width:80,
108 // 鼠标悬浮提醒
109 renderer : function (value, metaData, record, colIndex, store, view)
110 {
111 metaData.tdAttr = ‘data-qtip="‘ + value + ‘"‘;
112 return value;
113 }
114 },
115 {
116 text: ‘处理时间‘,
117 dataIndex: ‘delTime‘,
118 width:80,
119 // 鼠标悬浮提醒
120 renderer : function (value, metaData, record, colIndex, store, view)
121 {
122 metaData.tdAttr = ‘data-qtip="‘ + value + ‘"‘;
123 return value;
124 }
125 }
126 ];
127
128 //重载gridpanel列信息的方法
129 queryAlarmInfo_grid.reconfigure(queryAlarmInfoHis_store,queryAlarmInfoHis_columns);
130
131 } else {
132 var queryAlarmInfoNotHis_store = Ext.create(‘Ext.data.Store‘, {
133 autoLoad: true,
134 pageSize: 50,
135 model: ‘queryAlarmInfoData‘,
136 proxy: {
137 type: ‘ajax‘,
138 url: ‘queryAlarmInfo.do‘,
139 extraParams : {
140 isShowHistory : "false"
141 },
142 reader: {
143 type: ‘json‘,
144 root: ‘dataList‘,
145 totalProperty: ‘total‘
146 }
147 }
148 });
149
150 var queryAlarmInfoNotHis_columns =
151 [{ text: ‘序号‘, xtype:‘rownumberer‘, width: 40 },
152 { text: ‘拓扑图‘, dataIndex: ‘link‘,flex:1},
153 {
154 text: ‘工作流ID‘,
155 dataIndex: ‘iflowid‘,
156 flex:1,
157 // 鼠标悬浮提醒
158 renderer : function (value, metaData, record, colIndex, store, view)
159 {
160 metaData.tdAttr = ‘data-qtip="‘ + value + ‘"‘;
161 return value;
162 }},
163 {
164 text: ‘工程名称‘,
165 dataIndex: ‘prjName‘,
166 flex:1,
167 // 鼠标悬浮提醒
168 renderer : function (value, metaData, record, colIndex, store, view)
169 {
170 metaData.tdAttr = ‘data-qtip="‘ + value + ‘"‘;
171 return value;
172 }},
173 {
174 text: ‘工作流名‘,
175 dataIndex: ‘flowName‘,
176 flex:1,
177 // 鼠标悬浮提醒
178 renderer : function (value, metaData, record, colIndex, store, view)
179 {
180 metaData.tdAttr = ‘data-qtip="‘ + value + ‘"‘;
181 return value;
182 }},
183 {
184 text: ‘活动名‘,
185 dataIndex: ‘actName‘,
186 flex:1,
187 // 鼠标悬浮提醒
188 renderer : function (value, metaData, record, colIndex, store, view)
189 {
190 metaData.tdAttr = ‘data-qtip="‘ + value + ‘"‘;
191 return value;
192 }},
193 {
194 text: ‘报警类型‘,
195 dataIndex: ‘type‘,
196 width:80,
197 // 鼠标悬浮提醒
198 renderer : function (value, metaData, record, colIndex, store, view)
199 {
200 metaData.tdAttr = ‘data-qtip="‘ + value + ‘"‘;
201 return value;
202 }},
203 {
204 text: ‘报警描述‘,
205 dataIndex: ‘warnDes‘,
206 flex:1,
207 // 鼠标悬浮提醒
208 renderer : function (value, metaData, record, colIndex, store, view)
209 {
210 metaData.tdAttr = ‘data-qtip="‘ + value + ‘"‘;
211 return value;
212 }},
213 {
214 text: ‘报警时间‘,
215 dataIndex: ‘warnTime‘,
216 width:80,
217 // 鼠标悬浮提醒
218 renderer : function (value, metaData, record, colIndex, store, view)
219 {
220 metaData.tdAttr = ‘data-qtip="‘ + value + ‘"‘;
221 return value;
222 }},
223 { text: ‘处理描述‘, dataIndex: ‘delDes‘,width:80}
224 ];
225
226 queryAlarmInfo_grid.reconfigure(queryAlarmInfoNotHis_store,queryAlarmInfoNotHis_columns);
227
228 }
229 }
230 });
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文章标题:Extjs 动态修改gridPanel列头信息以及store数据的方法
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