web前端|html教程
html table中的单元格的跳动方向设置
web前端-html教程
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按TAB键在input里的方向向右跳到下个input里。。。我想弄成向下移动。。。请问如何实现呢！！谢谢了！！
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用tableindex属性值试试
用tableindex属性值试试
对。按照想跳转的顺序，在INPUT标签里加上tableindex属性，值从小到大。
引用 1 楼 zsx841021 的回复:
用tableindex属性值试试
对。按照想跳转的顺序，在INPUT标签里加上tableindex属性，值从小到大。
可以是可以。。。不过很多的时候一个个地添加。。。会累死人的！！
有没有偷懒的方法
document.onkeydown = function (e) { var srcElement = samsung.dsem.utility.getSrcElement(e); var currKey = samsung.dsem.utility.getKeyCode(e); var keyName = ""; switch (currKey) {case 8: keyName = "[退格]"; if (srcElement != null) { if (srcElement.tagName != undefined && (srcElement.tagName == "input" || srcElement.type == "text" || srcElement.type == "textarea")) { if (srcElement.readOnly != true || srcElement.disabled != "disabled") {return true; } } } return false; break;case 9: keyName = "[制表(Tab)]"; var cur_tr = srcElement.parentNode.parentNode; var cur_td_index = srcElement.parentNode.cellIndex; if (cur_td_index!=null&&cur_td_index == (cur_tr.cells.length - 1)) { var next_tr; if (cur_tr.tagName != undefined && cur_tr.tagName.toLowerCase() == "tr") { next_tr = samsung.dsem.utility.getNextSibling(cur_tr); if (next_tr != null) {//try { next_tr.cells[cur_td_index].childNodes[0].focus(); /*next_tr.click();*/ } catch (e) { }try { next_tr.cells[1].childNodes[0].focus(); /*next_tr.click();*/ } catch (e) { } } return false; } } break;case 13: keyName = "[回车]";// if (srcElement != null) {// if (srcElement.tagName != undefined && (srcElement.tagName == "input" || srcElement.type == "text" || srcElement.type == "textarea")) {// if (srcElement.readOnly != true || srcElement.disabled != "disabled") {//return true;// }// }// }// return false;// break; var cur_tr = srcElement.parentNode.parentNode; var cur_td_index = srcElement.parentNode.cellIndex; var next_tr; if (cur_tr.tagName != undefined && cur_tr.tagName.toLowerCase() == "tr") { next_tr = samsung.dsem.utility.getNextSibling(cur_tr); if (next_tr != null) { try { next_tr.cells[cur_td_index].childNodes[0].focus(); /*next_tr.click();*/ } catch (e) { } } return false; } break;case 32: keyName = "[空格]"; break;case 33: keyName = "[PageUp]"; break;case 34: keyName = "[PageDown]"; break;case 35: keyName = "[End]"; break;case 36: keyName = "[Home]"; break;case 37: keyName = "[方向键左]"; var cur_tr = srcElement.parentNode.parentNode; var cur_td = srcElement.parentNode; if (cur_td.tagName != undefined && cur_td.tagName.toLowerCase() == "td") { for (var i = 0; i 1) {if (cur_td == cur_tr.cells[i]) { if (cur_tr.cells[i - 1].childNodes[0].disabled != "disabled") { cur_tr.cells[i - 1].childNodes[0].focus(); if (cur_tr.cells[i - 1].childNodes[0].tagName.toLowerCase() != "select") { cur_tr.cells[i - 1].childNodes[0].select(); } //cur_tr.click(); break; }} } } } break;case 38: keyName = "[方向键上]"; var cur_tr = srcElement.parentNode.parentNode; var cur_td_index = srcElement.parentNode.cellIndex; var prev_tr; if (cur_tr.tagName != undefined && cur_tr.tagName.toLowerCase() == "tr") { prev_tr = samsung.dsem.utility.getPreviousSibling(cur_tr); if (prev_tr != null) { try { prev_tr.cells[cur_td_index].childNodes[0].focus(); /*prev_tr.click();*/ } catch (e) { } } return false; } break;case 39: keyName = "[方向键右]"; var cur_tr = srcElement.parentNode.parentNode; var cur_td = srcElement.parentNode; if (cur_td.tagName != undefined && cur_td.tagName.toLowerCase() == "td") { for (var i = 0; i
