Javascript 如何从表的每一行获取值并将其存储在js数组中
我有一个生成html表的代码,我想在单击按钮时从行中获取所有数据,并将其存储在js数组中Javascript 如何从表的每一行获取值并将其存储在js数组中,javascript,html,jsp,struts,Javascript,Html,Jsp,Struts,我有一个生成html表的代码,我想在单击按钮时从行中获取所有数据,并将其存储在js数组中 <table cellpadding="0" cellspacing="0" width="25%" style="margin-top: 3em;" align="center"> <tr align="center"> <td> </td> <td colspan="2" style="font-size:s
<table cellpadding="0" cellspacing="0" width="25%" style="margin-top: 3em;" align="center">
<tr align="center">
<td> </td>
<td colspan="2" style="font-size:small;">Anualitat seleccionable</td>
</tr>
<tr align="center">
<td class="tau4"> </td>
<td class="tau4">Empleat</td>
<td class="tau4">Gestor</td>
</tr>
<logic:iterate id="i" name="anys_irpf" indexId="count">
<tr align="center" class="dadesAnys">
<td class="tau2" width="30%">${i.any}</td>
<td class="tau2" width="35%">
<c:choose>
<c:when test="${i.anyEmpleat == 1}">
<input type="checkbox" id="cbox1" value="cbox1" checked>
</c:when>
<c:otherwise>
<input type="checkbox" id="cbox1" value="cbox1">
</c:otherwise>
</c:choose>
</td>
<td class="tau2" width="35%">
<c:choose>
<c:when test="${i.anyGestor == 1}">
<input type="checkbox" id="cbox2" value="cbox2" checked>
</c:when>
<c:otherwise>
<input type="checkbox" id="cbox2" value="cbox2">
</c:otherwise>
</c:choose>
</td>
</tr>
</logic:iterate>
</table>
Anualita可选择
雇用
指导者
${i.any}
这是生成表的代码。为该行的所有td标记提供相同的类名,
因此,当您单击按钮获取类名的所有元素并在for循环中添加该元素的所有值时,为该行的所有td标记提供相同的类名,
var myTab = document.getElementById('tableID');
var tableData = [];
// LOOP THROUGH EACH ROW OF THE TABLE AFTER HEADER.
for (i = 1; i < myTab.rows.length; i++) {
// GET THE CELLS COLLECTION OF THE CURRENT ROW.
var objCells = myTab.rows.item(i).cells;
// LOOP THROUGH EACH CELL OF THE CURENT ROW TO READ CELL VALUES.
for (var j = 0; j < objCells.length; j++) {
tableData.push(objCells.item(j).innerHTML);
}
}
因此,当您单击按钮获取类名的所有元素并在for循环中添加该元素的所有值时var myTab=document.getElementById('tableID');
var myTab = document.getElementById('tableID');
var tableData = [];
// LOOP THROUGH EACH ROW OF THE TABLE AFTER HEADER.
for (i = 1; i < myTab.rows.length; i++) {
// GET THE CELLS COLLECTION OF THE CURRENT ROW.
var objCells = myTab.rows.item(i).cells;
// LOOP THROUGH EACH CELL OF THE CURENT ROW TO READ CELL VALUES.
for (var j = 0; j < objCells.length; j++) {
tableData.push(objCells.item(j).innerHTML);
}
}
var tableData=[];
//在页眉后循环表格的每一行。
对于(i=1;i
var myTab=document.getElementById('tableID');
var tableData=[];
//在页眉后循环表格的每一行。
对于(i=1;i
单击表格时无法访问网站i正确插入代码。单击表格时无法访问网站i正确插入代码。