<body onload ="BtoS()">
<table ID=div1></table>
<script>
function BtoS() {
// var obj = "<font style ='display :none'>" + "aa" + "|</font>" + "bb";
//或者是 obj="aa|bb";
var obj = "aa|bb,a|a,b|b,c|cc";
var arr = obj.split(',');
var row = 2;
var col = 2;
var oTable = document.all.div1;
var temp = '';
for (var i = 0; i < row; i++) {
var _tr = oTable.insertRow(oTable.rows.length);
for (var j = 0; j < col; j++) {
var _td = _tr.insertCell(_tr.cells.length);
temp = arr[i * col + j];
_txt = document.createTextNode(temp);
_td.appendChild(_txt);
}
}
}
</script>
<%--现在的问题是:怎样修改JS的方法也可隐藏'|'前面的数据, --%>
</body>
一个单元格有两个值,其中一个被隐藏了
如上面所说:或都数据要做怎样的修改.功能实现就行
<table ID=div1></table>
<script>
function BtoS() {
// var obj = "<font style ='display :none'>" + "aa" + "|</font>" + "bb";
//或者是 obj="aa|bb";
var obj = "aa|bb,a|a,b|b,c|cc";
var arr = obj.split(',');
var row = 2;
var col = 2;
var oTable = document.all.div1;
var temp = '';
for (var i = 0; i < row; i++) {
var _tr = oTable.insertRow(oTable.rows.length);
for (var j = 0; j < col; j++) {
var _td = _tr.insertCell(_tr.cells.length);
temp = arr[i * col + j];
_txt = document.createTextNode(temp);
_td.appendChild(_txt);
}
}
}
</script>
<%--现在的问题是:怎样修改JS的方法也可隐藏'|'前面的数据, --%>
</body>
一个单元格有两个值,其中一个被隐藏了
如上面所说:或都数据要做怎样的修改.功能实现就行
动态创建元素,并给赋值的问题前提:
<table ID=div1 runat=server ></table>
给这个表格添加元素,aa|bb这是一个单元格的内容,bb前的内容隐藏起来
实现1:protected void Page_Load(object sender, EventArgs e)
{
HtmlTableRow tr = new HtmlTableRow();
HtmlTableCell tc = new HtmlTableCell();
tc.InnerHtml = "<font style ='display :none'>" + "aa" + "|</font>" + "bb"; tr.Controls.Add(tc);
div1.Rows.Add(tr);
}
上面一个成功.
function escapeHTML(str) {
with (document.createElement("div")) {
appendChild(document.createTextNode(str));
return innerHTML;
}
}---------------------------------------------------
_txt = document.createTextNode(temp);
_td.appendChild(_txt);
改为
_td.innerHTML = escapeHTML(temp).replace(/[^|]*\|/, "<font style='display:none;'>$&<font>");
<body onload ="BtoS()">
<table ID=div1></table>
<script>
function escapeHTML(str) {
with (document.createElement("div")) {
appendChild(document.createTextNode(str));
return innerHTML;
}
} function BtoS() {
// var obj = "<font style ='display :none'>" + "aa" + "|</font>" + "bb";
//或者是 obj="aa|bb";
var obj = "aa|bb,a|a,b|b,c|cc";
var arr = obj.split(',');
var row = 2;
var col = 2;
var oTable = document.all.div1;
var temp = '';
for (var i = 0; i < row; i++) {
var _tr = oTable.insertRow(oTable.rows.length);
for (var j = 0; j < col; j++) {
var _td = _tr.insertCell(_tr.cells.length);
temp = arr[i * col + j];
// _txt = document.createTextNode(temp);
// _td.appendChild(_txt);
_td.innerHTML = escapeHTML(temp).replace(/[^|]*\|/, "<font style='display:none;'>$&<font>"); }
}
}
</script>
</body>
_td.innerHTML = escapeHTML(temp).replace(/[^|]*\|/, "<font style='display:none;'>$&<font>");
这里写错了后面的 <font> 应该是 </font>
正则,我再学下吧