| ??????????2011-12-27 13:35:35by Rocky 如果没有id或者class的情况下获取dom元素会比较困难 function hidetest() { var input = document.getElementById("user_name_id"); input.style.display = "none";// hide this element input.style.display = "block"; } 只对grid中的列有效 var grid = $("grid_id"); grid.hideColumn('testColumnName'); grid.showColumn('testColumnName'); Demo Attachments |
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