本文介绍了javascript onclick 警报在 chrome 中不起作用的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
<select name="history" id="history" >
<option value="history 1" onClick="alert('h1');">history 1</option>
<option value="history 2" onClick="alert('h2');">history 2</option>
<option value="clearhistory" onClick="this.form.submit();" >Clear History</option>
</select>
有人可以帮我写这个脚本吗?我期待每当用户点击历史记录 1 ..它会提醒 h1该脚本适用于 firefox 和 IE,但不适用于 Chrome :(
could someone help me with this script? i am expecting that whenever the user clicks history 1 ..it will alert h1 the script works in firefox and IE but not in Chrome :(
推荐答案对选择列表使用 onchange 而不是 onclick.
use onchange instead of onclick for select lists.
<select name="history" id="history" onchange="historyChanged(this);"> <option value="history1">history 1</option> <option value="history2">history 2</option> <option value="clearhistory">Clear History</option> </select> <script type="text/javascript" src="ajax.googleapis/ajax/libs/jquery/1.4.4/jquery.min.js"></script> <script type="text/javascript"> function historyChanged() { var historySelectList = $('select#history'); var selectedValue = $('option:selected', historySelectList).val(); alert(selectedValue); if (selectedValue == 'clearHistory') { historySelectList.form.submit(); } } $(function() { alert('my alert'); $('select#history').change(historyChanged); }); </script>更多推荐
javascript onclick 警报在 chrome 中不起作用
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