【发布时间】:2015-10-17 03:26:18
【问题描述】:
<script>
function addRow() {
var medicinename = document.getElementById("medicinename");
var time = document.getElementById("time");
var duration = document.getElementById("duration");
var when = document.getElementById("when");
var table = document.getElementById("myTableData");
var rowCount = table.rows.length;
var row = table.insertRow(rowCount);
row.insertCell(0).innerHTML= '<input type="button" value = "Delete" onClick="Javacsript:deleteRow(this)">';
row.insertCell(1).innerHTML= medicinename.value;
row.insertCell(2).innerHTML= time.value;
row.insertCell(3).innerHTML= duration.value;
row.insertCell(4).innerHTML= when.value;
document.getElementById('medicinename').value='';
document.getElementById('time').value='';
document.getElementById('duration').value='';
document.getElementById('when').value='';
}
function deleteRow(obj) {
var index = obj.parentNode.parentNode.rowIndex;
var table = document.getElementById("myTableData");
table.deleteRow(index);
}
function addTable() {
var myTableDiv = document.getElementById("myDynamicTable");
var table = document.createElement('TABLE');
table.border='1';
var tableBody = document.createElement('TBODY');
table.appendChild(tableBody);
for (var i=0; i<3; i++){
var tr = document.createElement('TR');
tableBody.appendChild(tr);
for (var j=0; j<4; j++){
var td = document.createElement('TD');
td.width='75';
td.appendChild(document.createTextNode("Cell " + i + "," + j));
tr.appendChild(td);
}
}
myTableDiv.appendChild(table);
}
</script>
<table>
<tr>
<td>Medicine Name:</td>
<td><input type="text" id="medicinename"></td>
</tr>
<tr>
<td>Time:</td>
<td><input type="text" id="time">
</tr>
<tr>
<td>Duration:</td>
<td><input type="text" id="duration">
</tr>
<tr>
<td>When?</td>
<td><input type="text" id="when">
<input type="button" id="add" value="Add" onclick="Javascript:addRow()"></td>
</tr>
<tr>
<td> </td>
<td> </td>
</tr>
</table>
<div id="mydata">
<table id="myTableData" border="1" cellpadding="2">
<tr>
<td> </td>
<td><b>Medicine Name</b></td>
<td><b>Medicine Time </b></td>
<td><b>Medicine Duration</b></td>
<td><b>Medicine When?</b></td>
</tr>
</table>
这里是 JAVASCRIPT,我通过它在 JSP 表中添加元素 这是我在 JSP 中显示数据的 4 个字段和表 hello = request.getParameter("");//这里应该带什么 System.out.println(hello);
【问题讨论】:
-
@Burning 整张桌子
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@Utkarsh 等我发布了。
-
这可能吗@Crystal
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这可能吗@Utkarsh
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@Utkarsh 先生,我知道你在说什么......但现在真的不知道 Ajax 调用将这些数据发送到你的 servlet......你能帮忙解决这个问题吗?我将不胜感激你
标签: javascript java mysql jsp servlets