<legend>P1</legend> <table> <tr> <th scope="row"><label>Link State</label></th> <td><span id="wr1_link">-</span></td> </tr> <tr> <th scope="row"><label>Lock State</label></th> <td><span id="wr1_lock">-</span></td> </tr> <tr> <th scope="row"><label>Sync State</label></th> <td><span id="wr1_sync">-</span></td> </tr> <tr> <th scope="row"><label>Tranceive Bytes</label></th> <td><span id="wr1_tranceive">-</span></td> </tr> <tr> <th scope="row"><label>Sync Source</label></th> <td><span id="wr1_source">-</span></td> </tr> <tr> <th scope="row"><label>Loopback Time(ps)</label></th> <td><span id="wr1_loopback">-</span></td> </tr> <tr> <th scope="row"><label>Oneway Time(ps)</label></th> <td><span id="wr1_oneway">-</span></td> </tr> <tr> <th scope="row"><label>Link Time</label></th> <td><span id="wr1_linktime">-</span></td> </tr> </table> <legend>P2</legend> <table> <tr> <th scope="row"><label>Link State</label></th> <td><span id="wr0_link">-</span></td> </tr> <tr> <th scope="row"><label>Lock State</label></th> <td><span id="wr0_lock">-</span></td> </tr> <tr> <th scope="row"><label>Sync State</label></th> <td><span id="wr0_sync">-</span></td> </tr> <tr> <th scope="row"><label>Tranceive Bytes</label></th> <td><span id="wr0_tranceive">-</span></td> </tr> <tr> <th scope="row"><label>Sync Source</label></th> <td><span id="wr0_source">-</span></td> </tr> <tr> <th scope="row"><label>Loopback Time(ps)</label></th> <td><span id="wr0_loopback">-</span></td> </tr> <tr> <th scope="row"><label>Oneway Time(ps)</label></th> <td><span id="wr0_oneway">-</span></td> </tr> <tr> <th scope="row"><label>Link Time</label></th> <td><span id="wr0_linktime">-</span></td> </tr> </table> 判断wr0_link的值 如果值为1 则让P2的表格亮一点 让P1的表格灰一点 如果值为0 则让P1的表格亮一点 P2的表格灰一点的完整代码
时间: 2023-07-09 21:16:53 浏览: 43
由于缺少完整的 HTML 结构,无法直接给出完整代码。但可以提供以下 JavaScript 代码,实现题目要求:
```javascript
var wr0_link = document.getElementById("wr0_link").textContent;
if (wr0_link === "1") {
document.querySelector("legend:first-of-type").style.opacity = "0.5";
document.querySelector("table:first-of-type").style.opacity = "0.5";
document.querySelector("legend:last-of-type").style.opacity = "1";
document.querySelector("table:last-of-type").style.opacity = "1";
} else if (wr0_link === "0") {
document.querySelector("legend:first-of-type").style.opacity = "1";
document.querySelector("table:first-of-type").style.opacity = "1";
document.querySelector("legend:last-of-type").style.opacity = "0.5";
document.querySelector("table:last-of-type").style.opacity = "0.5";
}
```
该代码首先获取 id 为 `wr0_link` 的元素的文本内容,判断其是否为字符串 "1"。如果是,则让 P1 表格和标题透明度降低,使其变灰,同时让 P2 表格和标题透明度增加,使其变亮。如果不是,则反过来让 P2 表格和标题变灰,P1 表格和标题变亮。
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