根据每行第三列的内容将一个大表拆分为两个表

本文介绍了根据每行第三列的内容将一个大表拆分为两个表的处理方法，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

是否可以使用greasemonkey的脚本将页面上的一个表拆分为一个列的2个不同的表？例如，我有表：

Is it possible to have a script for greasemonkey that will split one table on a page into 2 different tables on the basis of one column? So for example I have table:

<table> <tr> <td>Jill</td> <td>Smith</td> <td>Option 1</td> <td>5050</td> </tr> <tr> <td>Eve</td> <td>Jackson</td> <td>Option 2</td> <td>2353</td> </tr> <tr> <td>John</td> <td>Elve</td> <td>Option 1</td> <td>94</td> </tr> </table>

我希望得到的结果是：

<h2>Table for Option 1</h2> <table> <tr> <td>Jill</td> <td>Smith</td> <td>Option 1</td> <td>5050</td> </tr> <tr> <td>John</td> <td>Elve</td> <td>Option 1</td> <td>94</td> </tr> </table> <h2>Table for Option 2</h2> <table> <tr> <td>Eve</td> <td>Jackson</td> <td>Option 2</td> <td>2353</td> </tr> </table>

推荐答案

从这个问题中合并@Dharmang的答案： jQuery将表拆分为两个表行号

Merging answer of @Dharmang from this question: jQuery split a table into two tables at a particular row number

和我自己的油脂猴脚本：

and my own grease monkey script:

我可以给你一个预览greasemonkey脚本定义，但它没有检查，我不知道这是否可行（javascript代码是100％正确）：

I can give You a preview of greasemonkey script definition but it's not checked and i don't know if this will work for sure (javascript code is correct for 100%):

// ==UserScript== // @name script // @namespace page.that.script.will.be.runned.at // @description DESCRIPTION!!! // @include page.that.script.will.be.runned.at/SOME_PAGE_THAT_SCRIPT_WILL_BE_ACTIVE/* // @require ajax.googleapis/ajax/libs/jquery/1.7.2/jquery.min.js // @require raw.github/tomgrohl/jQuery-plugins/master/jcookie/script/jquery.jcookie.min.js // @version 1 // ==/UserScript== $(function(){ console.log('WE HAVE A LIFT OFF!!!! :D SCRIPT IS RUNNING '); // YOUR JAVASCRIPT CODE HERE // YOU HAVE JQUERY INCLUDED var $mainTable = $("table"); var splitBy = 5; var rows = $mainTable.find ( "tr" ).slice( splitBy ); var $secondTable = $("table").parent().append("<table id='secondTable'><tbody></tbody></table>"); $secondTable.find("tbody").append(rows); $mainTable.find ( "tr" ).slice( splitBy ).remove(); });

编辑：

以下代码适用于 www.w3schools/ css / css_table.asp 页面加载后3秒后，它会将表格拆分为两个（PINK背景是你的第二个表格） - 你只需要复制表格内容并用分割值替换。我不会为你做任何事！

The code below works at www.w3schools/css/css_table.asp After 3 second after page load it will split the table for two (the PINK background is Your second table) - You only have to copy table content and replace with splitted values. I WON'T DO ANYTHING FOR YOU!

// ==UserScript== // @name TABLE SPLITTER // @namespace www.w3schools/ // @description DESCRIPTION!!! // @include www.w3schools/css/css_table.asp // @require ajax.googleapis/ajax/libs/jquery/1.7.2/jquery.min.js // @require raw.github/tomgrohl/jQuery-plugins/master/jcookie/script/jquery.jcookie.min.js // @version 1 // ==/UserScript== $(function(){ // YOUR JAVASCRIPT CODE HERE // YOU HAVE JQUERY INCLUDED setTimeout(function(){ var mainTable = $("table"); var splitBy = 3; var rows = mainTable.find ( "tr" ).slice( splitBy ); var secondTable = $("<table id='secondTable' style='background:pink;'><tbody></tbody></table>").insertAfter("table"); secondTable.find("tbody").append(rows); console.log(secondTable); mainTable.find ( "tr" ).slice( splitBy ).remove(); }, 3000); });