Question

我的复选框有问题：我有2个菜单打开2种类型的复选框，我希望有一个全部检查，另一个未检查刷新页面时。这是代码：

<div id="Scena" class="tabcontent" onmousedown="if (event.preventDefault) event.preventDefault()">
    <input type="checkbox" checked="checked" style="cursor:hand;" onclick="presenter.toggleInstanceVisibilityByName('Parete_frontale',true);"> Parete_frontale </input>
    <input type="checkbox" checked="checked" style="cursor:hand;margin-left:50px;" onclick="presenter.toggleInstanceVisibilityByName('Parete_destra', true);"> Parete_destra </input>
    <input type="checkbox" checked="checked" style="cursor:hand;margin-left:50px;" onclick="presenter.toggleInstanceVisibilityByName('Parete_sinistra', true);"> Parete_sinistra </input>
    <input type="checkbox" checked="checked" style="cursor:hand;margin-left:50px;" onclick="presenter.toggleInstanceVisibilityByName('Parete_p1', true);presenter.toggleInstanceVisibilityByName('Parete_p2', true);presenter.toggleInstanceVisibilityByName('Parete_p3', true);"> Parete_porta </input><br/> 
</div>

<div id="Indagini" class="tabcontent">
    <input type="checkbox" style="cursor:hand;" onclick="presenter.changeTexture('Parete_p2','back01_cervo.png');setInfoSofia(4);"> Image enhancement </input>
    <input type="checkbox" style="cursor:hand;" onclick="presenter.changeTexture('Parete_destra', 'destra_fluo.png');setInfoSofia(5);"> Analisi di Fluorescenza (LIF) </input>
    <input type="checkbox" style="cursor:hand;" onclick="setInfoSofia(6)"> Efflorescenze saline </input>
    <input type="checkbox" style="cursor:hand;" onclick="presenter.toggleSpotVisibility(HOP_ALL, true); presenter.enableOnHover(!presenter.isOnHoverEnabled()); hotspotSwitch();"> Indagini di caratterizzazione dei materiali </input>
</div>

我希望检查ID为Scena的div的所有子项，并且取消选中ID为Indagini的div的子项。任何人都可以帮助我吗？

Answer 1

您可以使用“已选中”选项。因此，默认情况下将检查所有Scena复选框。

<input type="checkbox" checkedstyle="cursor:hand;" onclick="" checked> Image enhancement

刷新复选框javascript

1 个答案: