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POFind whether check boxes are checked inside a servlet
 

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  1. POFind whether check boxes are checked inside a servlet
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    <p>I have several check box in a form I just wanna way to check whether they are checked or not .</p> <p>If checked i need to store their id in the database(that i can do it ) . But my question is how to determine whether are checked or not instead of checking for each check box on at a time . <strong>I need to check whether its checked or not inside a servlet.</strong></p> <p>This is my code</p> <pre><code>&lt;!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"&gt; &lt;html&gt; &lt;head&gt; &lt;meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1"&gt; &lt;title&gt;Insert title here&lt;/title&gt; &lt;/head&gt; &lt;body&gt; Role Id&lt;input type="text" name="roll_id"/&gt;&lt;br&gt; Role Name&lt;input type="text" name="roll_name"/&gt;&lt;br&gt; Role Description&lt;textarea name="roll_desc"&gt;&lt;/textarea&gt;&lt;br&gt; &lt;br&gt; &lt;br&gt; Screen1&lt;br&gt; tab1&lt;br&gt; &lt;input type="checkbox" name="s1_t1_view" value="s1_t1_view" &gt;view&lt;br&gt; &lt;input type="checkbox" name="s1_t1_add" value="s1_t1_add" &gt;add&lt;br&gt; &lt;input type="checkbox" name="s1_t1_edit" value="s1_t1_edit" &gt;edit&lt;br&gt; &lt;input type="checkbox" name="s1_t1_delete" value="s1_t1_delete" &gt;delete&lt;br&gt; tab2&lt;br&gt; &lt;input type="checkbox" name="s1_t2_view" value="s1_t2_view" &gt;view&lt;br&gt; &lt;input type="checkbox" name="s1_t2_add" value="s1_t2_add" &gt;add&lt;br&gt; &lt;input type="checkbox" name="s1_t2_edit" value="s1_t2_edit" &gt;edit&lt;br&gt; &lt;input type="checkbox" name="s1_t2_delete" value="s1_t2_delete" &gt;delete&lt;br&gt; Screen2&lt;br&gt; tab1&lt;br&gt; &lt;input type="checkbox" name="s2_t1_view" value="s2_t1_view" &gt;view&lt;br&gt; &lt;input type="checkbox" name="s2_t1_add" value="s2_t1_add" &gt;add&lt;br&gt; &lt;input type="checkbox" name="s2_t1_edit" value="s2_t1_edit" &gt;edit&lt;br&gt; &lt;input type="checkbox" name="s2_t1_delete" value="s2_t1_delete" &gt;delete&lt;br&gt; tab2&lt;br&gt; &lt;input type="checkbox" name="s2_t2_view" value="s2_t2_view" &gt;view&lt;br&gt; &lt;input type="checkbox" name="s2_t2_add" value="s2_t2_add" &gt;add&lt;br&gt; &lt;input type="checkbox" name="s2_t2_edit" value="s2_t2_edit" &gt;edit&lt;br&gt; &lt;input type="checkbox" name="s2_t2_delete" value="s2_t2_delete" &gt;delete&lt;br&gt; &lt;input type="submit" name="sumbit" text="submit"&gt; &lt;/body&gt; &lt;/html&gt; </code></pre> <p>But in my code I have several check boxes . I need to hardcode that for every check box . Is there way so that i put it in a loop and check for all check boxes ?</p>
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    1. COIf you need to use a groupe of checkbox, the `name` attribute must be the same for each grouped checkbox !
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    2. COYeah that did worked . Thanks .
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