弹框出现与Tab键索引起始位置变化实例页面
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CSS代码:
.wrap_out {
outline:none;
}
HTML代码:
<div id="zxxBlank">
<div class="wrap_out" id="wrapOut" tabindex="-1">
...
</div>
</div>
JS代码:
var eleDialogBtn = document.getElementById('dialogButton');
var eleDialog = document.getElementById('zxxBlank');
var eleWrapOut = document.getElementById('wrapOut');
eleDialogBtn.onclick = function () {
// 显示
eleDialog.style.display = 'block';
// 聚焦
eleWrapOut.focus();
};