SMART datagrid v.1 > Classes > TreeView

Back  Forward

DataLudi.TreeView.checkChildren  method

变更被包含在通过参数parent而指定的树行的子行的checked状态。 

如果将rowEvents指定为true，就会在每次变更个别行的Checked状态时，将会触发GridBase.onRowChecked事件。 在全部变更之后，将会触发onRowsChecked事件。 

function checkChildren (parent: TreeRow, checked: Boolean, recursive: Boolean, visibleOnly: Boolean, checkableOnly: Boolean, rowEvents: Boolean);
Returns
Void
Parameters
parent - TreeRow. required.
checked - Boolean. required.
recursive - Boolean. required.
visibleOnly - Boolean. 默认值为false.
checkableOnly - Boolean. 默认值为false.
rowEvents - Boolean. 默认值为false.
如果为true，就会在每次变更个别行的状态时，将会触发onRowChecked事件。(ver 1.3.4)
Code -1
    $('#chkChildren').click(function () {
        var row = tree.focusedRow();
        row && tree.checkChildren(row);
    });
See Also
GridRow.checked
GridBase.onRowChecked
GridBase.onRowsChecked
TreeRow
GroupRow.count
GroupRow.children
树概述
Examples
Hello Tree
访问子元素