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JS selects the checkbox and obtains all the TD data in a row in the table.

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Author: User
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JS selects the checkbox and obtains all the TD data in a row in the table.

This example describes how to obtain all the TD data of a row in the table after JS selects the checkbox. Share it with you for your reference. The specific implementation method is as follows:

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<! Doctype html public "-// W3C // dtd html 4.0 Transitional // EN">

<Html>

<Head>

<Meta http-equiv = "Content-Type" content = "text/html; charset = UTF-8"/>

<Title> Untitled </title>

<Script>

Function test (o ){

If (! O. checked ){

Return;

}

Var tr = o. parentNode. parentNode;

Var tds = tr. cells;

Var str = "you click ";

For (var I = 0; I <tds. length; I ++ ){

If (I <3 ){

Str = str + tds [I]. innerHTML + "--";

}

}

Alert (str );

}

</Script>

</Head>

<Body>

<Table width = "60%" cellspacing = "0" cellpadding = "0" align = "left" border = "1" bordercolordark = "# ffffff" bordercolorlight = "# B3B5B4">

<Tbody id = "tabstore1">

<Tr>

<Td> b1 </td>

<Td> b2 </td>

<Td> b3 </td>

<Td> <input type = "checkbox" onclick = "test (this);"/> </td>

</Tr>

<Tr>

<Td> c1 </td>

<Td> c2 </td>

<Td> c3 </td>

<Td> <input type = "checkbox" onclick = "test (this);"/> </td>

</Tr>

</Tbody>

</Table>

</Body>

</Html>

I hope this article will help you design javascript programs.

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