Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Welcome To Ask or Share your Answers For Others

Categories

0 votes
664 views
in Technique[技术] by (71.8m points)

multi select - jqGrid multiselect - limit the selection of the row only using the checkbox

Good morning, I'm working on a jqGrid that have the multiselection active.

I need to limit the selection of the row only using the multisel box, not by clicking everywhere on the row. Thats's because I need to do some action by clicking links on some cells and I won't alter the active multiselection. I tried to set the multiboxonly property, but it's not what I need. I didn't find anything else to customize this function of the grid.

See Question&Answers more detail:os

与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
Welcome To Ask or Share your Answers For Others

1 Reply

0 votes
by (71.8m points)

You can control on which click the row will be selected with respect of your custom beforeSelectRow event handler. If the handler return true, the row will be selected. If you return false the row will be not selected.

The second parameter of beforeSelectRow is event object, e.target is the DOM element which was clicked. You can get the cell (<td>) in which the click done with $(e.target).closest('td'). Then you can use $.jgrid.getCellIndex to get the index of the cell insido of the row. The index in the colModel should point to the 'cb' column which contain the checkboxes. So the code could be the following:

beforeSelectRow: function (rowid, e) {
    var $myGrid = $(this),
        i = $.jgrid.getCellIndex($(e.target).closest('td')[0]),
        cm = $myGrid.jqGrid('getGridParam', 'colModel');
    return (cm[i].name === 'cb');
}

The corresponding demo you can see here.


与恶龙缠斗过久,自身亦成为恶龙;凝视深渊过久,深渊将回以凝视…
OGeek|极客中国-欢迎来到极客的世界,一个免费开放的程序员编程交流平台!开放,进步,分享!让技术改变生活,让极客改变未来! Welcome to OGeek Q&A Community for programmer and developer-Open, Learning and Share
Click Here to Ask a Question

...