如何使用Selenium WebDriver读取表中的单元格值 [英] How to read cell values in a table using selenium webdriver

问题描述

[下面是html代码.实际上，我无法理解如何真正解释Webtable具有两个表ID(tbl和tbr)以及该表共有4行的情况.表id = tbl下的第一列以及其余的Rev和Qty和我正在尝试检查col值是否存在或不考虑每一行，例如，表id = tbl下的col1是零件名称，表id = tbr下的col2和col3是否具有零件修订和零件数量.我想检查零件是否存在指定的修订和数量.我的问题现在清楚了吗?

[Below is the html code. Actually I am unable to understand how to actually explain the condition the webtable has two table ids, tbl and tbr and the table has a total of 4 rows.The first column in under the table id=tbl and the remaining columns Rev and Qty and others under the table id=tbr.I am trying to check the col values exists or not considering each row for example col1 under table id=tbl is a Part Name and col2 and col3 under table id=tbr has Part Revision and Part Quantity. I want to check if the Part exists with the Revision and Quantity specified.Is my question clear now?

<form autocomplete="off" onsubmit="return false;" name="tvcTableForm">
    <input type="hidden" value="tvc-0000000000000002" name="object">
    <input type="hidden" value="35004.36845.30464.63080" name="parentOID">
    <div id="th">
    <div id="tb">
    <div id="tblc" style="top: 32px; height: 112px;">
    <table id="tbl" class="contentTable" cellspacing="0" cellpadding="0" style="border: 0px none; width: 199px; height: 144px; table-layout: fixed;">
    <tbody>
    </table>
    </div>
    <div id="tbrc" style="top: 32px; left: 199px; width: 1106px; height: 112px; overflow: auto;">
    <table id="tbr" class="contentTable" cellspacing="0" cellpadding="0" style="border: 0px none; width: 1089px; height: 144px; table-layout: fixed;">
    <tbody>
    <tr id="r573378134017" class="even" oncontextmenu="return ctxm(event)" style="height: 36px;">

推荐答案

这是使用硒和java语言获取Web表每个单元格值的方法.

This is the way to get the value of each cell of a web table using selenium with java language.

1.表初始化

在您的情况下，表的ID为tbr，这是初始化它的方式:

In your case, the table has the id tbr, the way to initialize it :

WebElement tbl = driver.findElement(By.id("tbr"));

2.行初始化

Web表格行的名称标签通常为tr，这是初始化它的方式:

The name tag for the web table row in general is tr, the way to initialize it :

List<WebElement> rows = tbl.findElements(By.tagName("tr"));

3.列初始化

Web表格列的名称标签通常为th或td，这是初始化它的方式:

The name tag for the web table column in general are th or td, the way to initialize it :

th 标签

List<WebElement> cols = rows.get(rowIndex).findElements(By.tagName("th"));

td 标签

List<WebElement> cols = rows.get(rowIndex).findElements(By.tagName("td"));

因此，您可以通过以下方式获取特定的单元格值:

String cell = cols.get(indexCol).getText();

以下代码是获取所有值单元格表的功能(不获取标题th值)

The bellow code is function to get all value cell table (without getting header th value)

WebElement tbl = driver.findElement(By.id("tbr"));

//check all row, identification with 'tr' tag
List<WebElement> rows = tbl.findElements(By.tagName("tr"));

//row iteration
for(int i=0; i<rows.size(); i++) {
    //check column each in row, identification with 'td' tag
    List<WebElement> cols = rows.get(i).findElements(By.tagName("td"));

    //column iteration
    for(int j=0; j<cols.size(); j++) {
        System.out.println(cols.get(j).getText());
    }

    //This is to get the cell value you want
    ////get col no 2
    //System.out.println(cols.get(1).getText());
    ////get col no 8
    //System.out.println(cols.get(7).getText());
}

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