[英]how to get <td> value with span class in jquery
My table is我的桌子是
<table id="ResumeWrite" class="Vasprice" cellpadding="0" cellspacing="0" border="0" width="100%">
<tr>
<th width="20%" class="bdrL_blue valignT highlight">
<span class="font18">0 to 1 year Experience</span>
</th>
<th>
<input type="button" value="submit"/>
</th>
</tr>
i want to alert the value 0 to 1 year Experience
when i click the button.当我单击按钮时,我想提醒值0 to 1 year Experience
。 how to do in jquery?在jquery中怎么做?
$('input[type="button"]')click(function(e){
e.preventDefault();
alert($(".bdrL_blue").text());
});
and you can do by also following way你也可以通过以下方式来做
$('input[type="button"]').click(function(e){
e.preventDefault();
$(this).closest('tr').find('span').text();
//or
$(this).closest('tr').find('th').text();
});
You can do this by many ways.您可以通过多种方式做到这一点。 I think most simple is:我觉得最简单的是:
$(".font18").text();
$(".font18").html();
or或者
$("#ResumeWrite span.font18").text();
Last string only improves the accuracy of the finding desired item.最后一个字符串只会提高查找所需项目的准确性。
Try this:尝试这个:
$('input[type="button"]').click(function() {
var text = $(this).closest('tr').find('span').text();
alert(text);
});
Note, I didn't use the classes on the element to select it as they appear to be style classes, and not semantically linked to the content of the element.请注意,我没有使用元素上的类来选择它,因为它们看起来是样式类,并且在语义上没有链接到元素的内容。
alert($(".font18").text());
or alert($("#resumeWrite .highlight span").text());或 alert($("#resumeWrite .highlight span").text()); You should read the jquery doc, and follow some tutorial, it's very basic...您应该阅读 jquery 文档,并遵循一些教程,这是非常基本的...
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