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对unidbgrid的单元格操作
一、使某行某列单元格disabled:
1. UniStringGrid -> Options -> goEditing = true
2. UniStringGrid -> ExtEvents -> add event beforeedit
function beforeedit(editor, context, eOpts) { var FixedRow, FixedCols; FixedRow = 1; FixedCols = 1; if (editor.cmp.uniRow < FixedRow || editor.cmp.uniCol < FixedCols) { return false; }}
It can be used also in UniDBGrid, to lock some cells ...
二、在客户端点击unigrid时取得cell值：
Hi wxb_km.
Basically, your question should be solved as follows:
1. Need to use the function
cellclick(sender, metaData, td, cellIndex, record, tr, rowIndex, e, eOpts)2. Here cellIndex - is the column index and rowIndex - the index of the row. http://docs.sencha.c...event-cellclick
3. And use it to get the value:
sender.store.getAt(rowIndex).get(cellIndex)i.e.:
function cellclick(sender, metaData, td, cellIndex, record, tr, rowIndex, e, eOpts){ alert(sender.store.getAt(rowIndex).get(cellIndex));} But in my case (I use UniGUI 0.94.0.1023, under certain circumstances), I think some of the variables swapped!
For me works if I do so:
function cellclick(sender, metaData, td, cellIndex, record, tr, rowIndex, e, eOpts){ alert(sender.store.getAt(tr).get(td));} 或者：
function cellclick(sender, metaData, td, cellIndex, record, tr, rowIndex, e, eOpts)
{
var fieldname=sender.getGridColumns()[cellindex].dataIndex;
alert(record.get(fieldname));
}
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