Question

伙计们我试图在开关按钮之间建立关系。每个按钮代表一个设备。例如，如果我关闭x设备，它将关闭y和z。但如果y关闭，它会变得更多。我尝试使用switch case语句，但我的代码变得混乱。我试图找到是否是一个JavaScript库但没有结果。有什么想法吗？

function hm1() {
    var hlektro1 = document.getElementById("device_engine1").checked;

    switch (hlektro1) {
        case (hlektro1 = true):
            document.getElementById("device_x").checked = false;
            document.getElementById("device_1").checked = false;
            document.getElementById("device_NAUTICAL").checked = false;
            document.getElementById("device_2").checked = false;
            break
        case (hlektro1 = false):
            document.getElementById("device_x").checked = true;
            document.getElementById("device_1").checked = true;
            document.getElementById("device_NAUTICAL").checked = true;
            document.getElementById("device_2").checked = true;
            break
    }
}

function gps() {
    var gpsdevice = document.getElementById("device_x").checked;

    switch (gpsdevice) {
        case (gpsdevice = true):
            document.getElementById("device_55").checked = false;
            document.getElementById("device_123").checked = false;
            document.getElementById("device_NAUTICAL").checked = false;
            document.getElementById("device_CAMERA").checked = false;
            document.getElementById("device_14").checked = false;
            break
        case (gpsdevice = false):
            document.getElementById("device_55").checked = true;
            document.getElementById("device_123").checked = true;
            document.getElementById("device_NAUTICAL").checked = true;
            document.getElementById("device_CAMERA").checked = true;
            document.getElementById("device_14").checked = true;
            break
    }
}

开关按钮示例：

<div class="onoffswitch">
    <input type="checkbox" name="engine1" class="onoffswitch-checkbox" id="device_Ηλεκτρομηχανη1" checked>
    <label class="onoffswitch-label" for="device_engine1" onclick="hm1()">
        <span class="onoffswitch-inner"></span>
        <span class="onoffswitch-switch"></span>
    </label>
</div>

Answer 1

将for (int i = 0; i < articles.length(); i++) { static { addItem(new JsonParserItem("1", R.drawable.p1, "asd", "Steve Jobs", "Focusing is about saying No.")); } }添加到所有dependend复选框id 然后在“控制”复选框的class上获取所有dependend复选框并相应地设置change状态。

这样的事情：

checked

document.querySelector("#control").addEventListener("change", function(e) {
  var checkbox = e.target,
    dependendCheckboxes = document.querySelectorAll("." + checkbox.id);

  for (var i = 0; i < dependendCheckboxes.length; i++) {
    dependendCheckboxes[i].checked = checkbox.checked;
  }
});

建立开关按钮之间的关系

1 个答案: