如何在jqgrid的格式化区域之外显示单元格内容的正确工具提示

Question

Select element is added to jqgrid column using code below. If cursor is over margin area in cell (between select element and cell border), strange tooltip containing all discounts (select element content rendered as text) appears.

"title":"Click in combo to select discount"

is ignored and never shown. How to show tooltip "Click in combo to select discount" in this case ? If mouse is hover select element proper tooltip "Select discount by clicking here" appears.

colmodel:

{"formatter":discountFormatter
 "name":"Discount",
 "title":"Click in combo to select discount",
 "width":50
}


var discount = '<select style="width:100%" title="Select discount by clicking here" onchange="discountOnChange(this)">', i;
for (i = 0; i <= 50; i++) {
    discount += '<option value="' + i.toString() + '">' + i.toString() + '%</option>';
}
discount += '</select>';

function discountFormatter() {
    return discount;
}

Answer 1

If you want that tooltip will be displayed on the whole cell you should set title attribute on the cell ( <td> ) instead of setting it only on <select> . sellattr is the best to do this:

cellattr: function () { return ' title="Click in combo to select discount"'; }