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Posted on 2012-12-06 23:14 小胡子 阅读(2205) 评论(0) 编辑 收藏 所属分类: Ext
原先的EditGrid无法解决回车控制问题，它的回车控制是向下跑的。而我想让它横着走。搞了半天终于实现了。 1 Ext.override(Ext.grid.RowSelectionModel, {
2 onEditorKey : function(field, e) {
3 // alert('go');
4 var k = e.getKey(), newCell, g = this.grid, ed = g.activeEditor;
5 var shift = e.shiftKey;
6 Ext.log('k:' + k);
7 if (k == e.ENTER) {
8 e.stopEvent();
9 ed.completeEdit();
10 if (shift) {
11 newCell = g.walkCells(ed.row, ed.col - 1, -1,
12 this.acceptsNav, this);
13 } else {
14 // alert('go');
15 newCell = g.walkCells(ed.row, ed.col + 1, 1,
16 this.acceptsNav, this);
17 }
18 } else if (k == e.TAB) {
19 e.stopEvent();
20 ed.completeEdit();
21 if (this.moveEditorOnEnter !== false) {
22 if (shift) {
23 newCell = g.walkCells(ed.row - 1, ed.col, -1,
24 this.acceptsNav, this);
25 } else {
26 // alert('go');
27 newCell = g.walkCells(ed.row + 1, ed.col, 1,
28 this.acceptsNav, this);
29 }
30 }
31 } else if (k == e.ESC) {
32 ed.cancelEdit();
33 }
34 if (newCell) {
35 g.startEditing(newCell[0], newCell[1]);
36 }
37 }
38 });
39 var sm2 = new Ext.grid.RowSelectionModel({
40 moveEditorOnEnter : true,
41 singleSelect : true,
42 listeners : {
43 rowselect : function(sm, row, rec) {
44 centerForm.getForm().loadRecord(rec);
45 }
46 }
47
48 });
原文出自：http://erichua.iteye.com/blog/234698 2. 默认extjs中editorgrid编辑单元格的时候按回车是将焦点向下移动，按照一般的逻辑应该是向右移动。 其实只要将原先rowSelectionModel中onEditorKey方法override一下即可。 代码如下： 1 Ext.override(Ext.grid.RowSelectionModel, {
2
3 onEditorKey : function(field, e) {
4 var k = e.getKey(), newCell, g = this.grid, last = g.lastEdit, ed = g.activeEditor, shift = e.shiftKey, ae, last, r, c;
5
6 if (k == e.TAB) {
7 e.stopEvent();
8 ed.completeEdit();
9 if (shift) {
10 newCell = g.walkCells(ed.row, ed.col - 1, -1, this.acceptsNav,
11 this);
12 } else {
13 newCell = g.walkCells(ed.row, ed.col + 1, 1, this.acceptsNav,
14 this);
15 }
16 } else if (k == e.ENTER) {
17 if (this.moveEditorOnEnter !== false) {
18 if (shift) {
19 newCell = g.walkCells(last.row, last.col - 1, -1,
20 this.acceptsNav, this);
21 } else {
22 newCell = g.walkCells(last.row, last.col + 1, 1,
23 this.acceptsNav, this);
24 }
25 }
26 }
27 if (newCell) {
28 r = newCell[0];
29 c = newCell[1];
30
31 this.onEditorSelect(r, last.row);
32
33 if (g.isEditor && g.editing) { // *** handle tabbing while
34 // editorgrid is in edit mode
35 ae = g.activeEditor;
36 if (ae && ae.field.triggerBlur) {
37 // *** if activeEditor is a TriggerField, explicitly call
38 // its triggerBlur() method
39 ae.field.triggerBlur();
40 }
41 }
42 g.startEditing(r, c);
43 }
44 }
45 })
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