DIV 下拉列表例子

if (html != "") {             var left = obj.offsetLeft + 349;             var top = obj.offsetTop + 96;             var width = 150;             if (obj_hintDiv) {                 obj_hintDiv.innerHTML = html;                 obj_hintDiv.style.display = "block"; obj_hintDiv.style.position = "absolute";                 obj_hintDiv.style.left = left; obj_hintDiv.style.top = top; obj_hintDiv.style.width = width;                 if (objDivDown) {                     objDivDown.style.display = "block"; objDivDown.style.position = "absolute";                     objDivDown.style.left = left; objDivDown.style.top = top; objDivDown.style.width = width;                     objDivDown.style.height = obj_hintDiv.offsetHeight;                 }                 var table = obj_hintDiv.childNodes[0];                 for (var i = 1; i < table.rows.length; i++) {                     table.rows[i].onmouseover = function() { this.style.backgroundColor = "blue"; for (var j = 0; j < this.cells.length; j++) { this.cells[j].style.color = "white"; } }

                    table.rows[i].onmouseout = function() { this.style.backgroundColor = ""; for (var j = 0; j < this.cells.length; j++) { this.cells[j].style.color = ""; } }

                    //获取物业分期ID和名称                     table.rows[i].onclick = function() {                         if (obj) obj.value = this.cells[0].innerText; document.getElementById("Text1").value = parseFloat(this.cells[0].id) / 10000;                         if (typeof (closeHintCommDiv) != "undefined") closeHintCommDiv();                           //隐藏物业分期面板

                    }                 }                 var hintDiv = document.getElementById("hintDiv");                 //提示面板的上下键移动事件                 if (hintDiv.style.display == "block") {                     document.onkeydown = function() {                         if (hintDiv.style.display == "block") {                             if (event.keyCode == "38") {                                 moveTr(hintDiv.childNodes[0], event.keyCode);                             }                             if (event.keyCode == "40") {                                 moveTr(hintDiv.childNodes[0], event.keyCode);                             }                             if (event.keyCode == "13") {                                 if (g > 0 && g < hintDiv.childNodes[0].rows.length) {                                     if (obj) obj.value = hintDiv.childNodes[0].rows[g].innerText;                                     if (typeof (closeHintCommDiv) != "undefined") closeHintCommDiv();                           //隐藏物业分期面板                                 }                             }                         }                     }

                    document.onkeyup = function() {                         if (hintDiv.style.display == "block") {                             if (event.keyCode == "38") {                                 moveConfirm(hintDiv.childNodes[0], event.keyCode);                             }                             if (event.keyCode == "40") {                                 moveConfirm(hintDiv.childNodes[0], event.keyCode);                             }

                        }                     }

                }             }         }