Question

我试图从第15个td列获取div并将div的宽度设置为300px。

我有表格摘要来识别表格。如何设定宽度？

<table  summary="Copy and Design RFP">
....
...
/* column15*/
<td class="ms-vb2">
    <div dir="">1/9/14 - 1st draft sent</div>
</td>

到目前为止我写了

 $(document).ready(function () {
        if (window.location.href.indexOf("dept/mkt/Lists/Request for Projects/Active Projects.aspx") > -1) {
            $('table[summary="Copy and Design RFP"] tr td:nth-child(15)').each(function() {
                var id = $(this).find('div'); // This is not working
            });
        }
    });

Answer 1

使用nth-child选择器：

$('table[summary="Copy and Design RFP"] td:nth-child(15) div').css('width', '300px');

Answer 2

我创建了这个解决方案：

<强> JS

var i = 1;
$("table tr").children().each(function(){
    if(i==15){
     var div = $(this).find("div");
     $(div).attr("style","height:300px;");
    }
    i++;
});

fiddle

使用jquery在td中找到div

2 个答案: