<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>javascript擷取表單中checkbox類型的值，並傳遞到PHP頁面</title>
</head>
<script language="javascript" type="text/javascript">
function unselectall()
{
if(document.myform.chkAll.checked)
{
document.myform.chkAll.checked = document.myform.chkAll.checked&0;
}
}
function CheckAll(form)
{
for (var i=0;i<form.elements.length;i++)
{
var e = form.elements[i];
if (e.Name != 'chkAll'&&e.disabled==false)
e.checked = form.chkAll.checked;
}
}
//擷取複選框的value
function getValueOfCheckbox()
{
//擷取當前頁所有IUPUT控制項集合
var col = document.getElementsByTagName("INPUT");
var str="";
var count=0;
//迴圈遍曆，判斷INPUT是否選中
for(var i=0 ;i<col.length;i++)
{
if(col[i].checked==true)
{
count++;
if(count==1)
{
str+=col[i].value;
}
else
{
str+=","+col[i].value;
}
//str+=col[i].value+",";
}
}
document.getElementById("zonestr").value = str;
alert(str);
//將擷取的checkbox的值傳遞到PHP頁面
//window.location.href='/index.php/tag_base/edit/tag_id/'+str;
//alert(window.location.href='/index.php/tag_base/edit/tag_id/'+str);
}
</script>
<body>
<form action="" name="myform" method="get">
<table width="50%" style="font-size:12px">
<tr class="table_head">
<td width="19%" height="20"><label for="chkall"><input type="checkbox" id='chkAll' onclick='CheckAll(this.form)'/></label></td>
<td width="15%" height="20">標籤ID</td>
<td width="19%" height="20">標籤名</td>
<td width="14%" height="20">百科ID</td>
<td width="10%" height="20">分類ID</td>
</tr>
<tr class="data_rows">
<td><input type="checkbox" value="32843" name='del_tag[]' onclick='unselectall()' rel="del_chk" /></td>
<td>32843</td>
<td>Tiffany Giardina</td>
<td>20026540</td>
<td>61</td>
</tr>
<tr class="data_rows">
<td><input type="checkbox" value="123456" name='del_tag[]' onclick='unselectall()' rel="del_chk" /></td>
<td>123456</td>
<td>Tiffany Giardina</td>
<td>20026540</td>
<td>61</td>
</tr>
<tr class="data_rows">
<td><input type="checkbox" value="654321" name='del_tag[]' onclick='unselectall()' rel="del_chk" /></td>
<td>654321</td>
<td>Tiffany Giardina</td>
<td>20026540</td>
<td>61</td>
</tr>
<tr class="data_rows">
<td><input type="checkbox" value="7894541" name='del_tag[]' onclick='unselectall()' rel="del_chk" /></td>
<td>7894541</td>
<td>Tiffany Giardina</td>
<td>20026540</td>
<td>61</td>
</tr>
<tr><td><input type="button" onclick="getValueOfCheckbox()" value="提交" /> <input id="zonestr" type="text" style="display:none" /> </td></tr>
</table>
</form>
</body>
</html>
