我无法制作一个可以选中所有框的按钮(可能还有另一个取消选中所有框的按钮。
所以我需要的是:一个将检查所有框的函数和一行代码放入 html 以调用该函数。
我的物品不在表格中。
这是我的 .js 文件(数组)中的代码
var computer = new Array();
{
computer[0] = "10001, Nvidia Geforce GTX 690, $1200"
computer[1] = "10002, Raedon HD 7950, $450"
computer[2] = "20001, Ivy Bridge i7 3770, $400"
computer[3] = "20002, Ivy Bridge i7 3770k, $420"
computer[4] = "20003, Sandy Bridge i7 2700k, $340"
computer[5] = "20004, Bulldozer FX-8150, $270"
computer[6] = "30001, Antec eleven-hundred, $120"
computer[7] = "30002, Coolermaster HAF-X, $170"
computer[8] = "30003, Antec three-hundred, $50"
computer[9] = "30004, Corsair 550D, $160"
computer[10] = "40001, INTEL-ASrock fatal1ty Z77 Professional Motherboard, $250"
computer[11] = "40002, INTEL-ASrock Z77 extreme9 Motherboard, $350"
computer[12] = "40003, AMD-ASrock fatal1ty 990FX Professional Motherboard, $240"
computer[13] = "40004, AMD-ASUS Sabertooth 990FX Motherboard, $260"
}
这是我的 HTML 中的代码。
<script type="text/javascript">
for(x=0; x<=computer.length-1; x++) {
document.write("<tr id='"+x+"'><td><label><input type='checkbox' id='labeltest' name='item' value='"+x+"'/> "+computer[x].split(",")[0]+"</label></td><td>"+computer[x].split(",")[1]+"</td><td> <input name='qty' id='qty' type='textbox' value='0' onchange='qtychange(document.myform.qty);'/> </td><td>"+computer[x].split(",")[2]+"</td></tr>");
}
提前致谢 :)