[b]表格:右键菜单[/b]
[img]http://www.miniui.com/docs/api/images/contextmenu_grid.gif[/img]
参考示例:[url=http://www.miniui.com/demo/datagrid/contextmenu.html]右键菜单[/url]
[b]一:创建ContextMenu[/b]
<ul id="gridMenu" class="mini-contextmenu" onbeforeopen="onBeforeOpen">
<li name="add" iconCls="icon-add" onclick="onAdd">新增</li>
<li name="edit" iconCls="icon-edit" onclick="onEdit">编辑节点</li>
<li name="remove" iconCls="icon-remove" onclick="onRemove">删除节点</li>
</ul>
[b]二:设置表格contextmenu[/b]
<div id="datagrid1" class="mini-datagrid"
contextMenu="#gridMenu">
......
</div>
[b]三:监听beforeopen事件[/b]
监听右键菜单的beforeopen事件,可以对右键菜单精确控制。
function onBeforeOpen(e) {
var grid = mini.get("datagrid1");
var menu = e.sender;
var row = grid.getSelected();
var rowIndex = grid.indexOf(row);
if (!row || rowIndex== 0) {
e.cancel = true;
//阻止浏览器默认右键菜单
e.htmlEvent.preventDefault();
return;
}
////////////////////////////////
var editItem = mini.getbyName("edit", menu);
var removeItem = mini.getbyName("remove", menu);
editItem.show();
removeItem.enable();
if (rowIndex == 1) {
editItem.hide();
}
if (rowIndex == 1) {
removeItem.disable();
}
}
[b]四:表头菜单headerContextMenu[/b]
创建同样一个menu菜单对象,设置给表格的headerContextMenu属性即可。
[img]http://www.miniui.com/docs/api/images/contextmenu_grid.gif[/img]
参考示例:[url=http://www.miniui.com/demo/datagrid/contextmenu.html]右键菜单[/url]
[b]一:创建ContextMenu[/b]
<ul id="gridMenu" class="mini-contextmenu" onbeforeopen="onBeforeOpen">
<li name="add" iconCls="icon-add" onclick="onAdd">新增</li>
<li name="edit" iconCls="icon-edit" onclick="onEdit">编辑节点</li>
<li name="remove" iconCls="icon-remove" onclick="onRemove">删除节点</li>
</ul>
[b]二:设置表格contextmenu[/b]
<div id="datagrid1" class="mini-datagrid"
contextMenu="#gridMenu">
......
</div>
[b]三:监听beforeopen事件[/b]
监听右键菜单的beforeopen事件,可以对右键菜单精确控制。
function onBeforeOpen(e) {
var grid = mini.get("datagrid1");
var menu = e.sender;
var row = grid.getSelected();
var rowIndex = grid.indexOf(row);
if (!row || rowIndex== 0) {
e.cancel = true;
//阻止浏览器默认右键菜单
e.htmlEvent.preventDefault();
return;
}
////////////////////////////////
var editItem = mini.getbyName("edit", menu);
var removeItem = mini.getbyName("remove", menu);
editItem.show();
removeItem.enable();
if (rowIndex == 1) {
editItem.hide();
}
if (rowIndex == 1) {
removeItem.disable();
}
}
[b]四:表头菜单headerContextMenu[/b]
创建同样一个menu菜单对象,设置给表格的headerContextMenu属性即可。