我创建了一个VB脚本,它连接到一个网页并生成一个包含多个字段的HTML表。我想通过给出相应的另一个字段值来获取一个特定的字段值。 示例:假设下面是表格。 column1 column2 column3 column4 a101 100 04:00 05:00 a102 102 05:00 03:00 所以我需要使用VB脚本仅获取a101的column3值。 我尝试过document.getElementById(columnname).innerHTML但它没有用。 请帮帮我。
解决方案< html > < head > < ; title > < / title > < script type = text / javascript > 函数a(){ var aa = document.getElementById(aw)。getElementsByTagName(tr)[0] .getElementsByTagName(td)[2]; alert(aa.innerHTML); } < / script > < / head > < body onload = javscript:a(); > < table id = aw > < tr > < td > name < / td > < td > age < / td > ; < td > sex < / td > < / tr > < tr > < td > marut < / td > < td > 20 < / td > < td > 男 < / td > < / tr > < tr > < td > abhishek < / td > < td > 20 < / td > < td > 男< / td > < / tr > < / table > < / body > < / html >
为什么不生成单独的ID对于细胞,然后以这种方式调用它们。对于表中的每个
,为其分配一个idr#c#。在这种情况下,您将根据编号的方式查找
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Hi, I've created a VB script which connects to a web page and generates a HTML table with several fields. I want to fetch one particular field value by giving the corresponding another field value. example: suppose below is the table. column1 column2 column3 column4 a101 100 04:00 05:00 a102 102 05:00 03:00 So I need to fetch only column3 value for a101 using VB script. I've tried document.getElementById(columnname).innerHTML but it didn't work. Please help me out.
解决方案 <html><head><title></title> <script type="text/javascript"> function a(){ var aa = document.getElementById("aw").getElementsByTagName("tr")[0].getElementsByTagName("td")[2]; alert(aa.innerHTML); } </script> </head> <body onload="javscript:a();"> <table id="aw"> <tr><td >name</td><td>age</td><td>sex</td></tr> <tr><td>marut</td><td>20</td><td>Male</td></tr> <tr><td>abhishek</td><td>20</td><td>Male</td></tr> </table> </body> </html>Why not generate individual ids for the cells and then call them that way. for each in your table assign it an id "r#c#". In this scenario you would be looking for
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