//虚拟树研究-CheckBox初步判断只能在第一列 procedure TWindowsXPForm.XPTreeInitNode(Sender: TBaseVirtualTree; ParentNode, Node: PVirtualNode; var InitialStates: TVirtualNodeInitStates); var Data: PEntry; begin if ParentNode = nil then //若为父节点 就位CheckBox样式 begin Inclu
1.question: when first operate the checkbox with sentence like : $("input[type=checkbox]").attr("checked",true); $("input[type=checkbox]").attr("checkec",false); it will succeed; but the second time , it will failed
一.QTableWidget实现checkBox效果 利用QTableWidgetItem对象的CheckState属性,既能显示QCheckBox,又能读取状态 table = QtGui.QTableWidget() checkBox = QtGui.QTableWidgetItem() checkBox.setCheckState(QtCore.Qt.Unchecked) table.setItem(i, 0, checkBox) 二.call some function when che
记住我1<input type='checkbox' /> 记住我2<input type='checkbox' /> <button onclick='hehe();' type="button" >TEST</button> js取值 function hehe(){ var a = document.getElementsByTagName('input')[0].checked; alert(a); var b = documen