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POhow can i clear may table data if i click my reset button which resets my radio buttons on different forms
 

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  1. POhow can i clear may table data if i click my reset button which resets my radio buttons on different forms
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    <p>what i want is if i click my reset button, it resets my radio buttons and clears its value on may table data.... what should i add to my codes here...</p> <pre><code>function clear(){ var elems = document.getElementsByName('president') &amp;&amp; document.getElementById('president'); for(i=0;i&lt;elems.length;i++) elems[i].checked=false; document.list.editform.president.value=''; } </code></pre> <p>lets say for instance the <code>document.getElementsByName('president')</code> is for my reset button which is on my editform and the <code>document.getElementById('president')</code> is for my table data which is on the other form. should it be possible that if i click the reset, two forms would be called on my function? plss help...</p> <p>this is my select_candidate.php</p> <pre><code>&lt;script type="text/javascript"&gt; &lt;!-- function clear(){ var elems = document.getElementsByName('president'); for(i=0;i&lt;elems.length;i++) elems[i].checked=false; document.list.editform.president.value=''; } function get_president_value() { for (var i=0; i &lt; document.list.president.length; i++) { if (document.list.president[i].checked) { return document.getElementById('president').innerHTML = document.list.president[i].value; } } } --&gt; &lt;/script&gt; &lt;form method="post" name="list"&gt; &lt;div id="TabbedPanels1" class="TabbedPanels" &gt; &lt;ul class="TabbedPanelsTabGroup"&gt; &lt;li class="TabbedPanelsTab" tabindex="0"&gt;President&lt;/li&gt; &lt;/ul&gt; &lt;div class="TabbedPanelsContentGroup"&gt; &lt;div class="TabbedPanelsContent"&gt; &lt;fieldset&gt; &lt;legend&gt;President&lt;/legend&gt; &lt;?php require_once('candidate/president.php'); ?&gt; &lt;/fieldset&gt;&lt;/div&gt; &lt;/form&gt; &lt;!-- here the value of my radio button will appear on this table data and this is where i want to clear as i click my reset button which clears also my radio buttons... --&gt; &lt;div&gt; &lt;fieldset&gt; &lt;legend&gt;List of Your Candidates&lt;/legend&gt; &lt;table&gt; &lt;tr&gt;&lt;td&gt;President: &lt;/td&gt; &lt;td id="president" onclick="clear()"&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;/fieldset&gt; &lt;/div&gt; </code></pre> <p>and heres my president.php</p> <pre><code> &lt;?php // get the records from the database if ($result = $mysqli-&gt;query("SELECT * FROM candidate_info WHERE position= 'president'")) { // display records if there are records to display if ($result-&gt;num_rows &gt; 0) { // display records in a table echo "&lt;table border='1' cellpadding='10'&gt;"; // set table headers echo "&lt;tr&gt;&lt;th&gt;Student ID&lt;/td&gt;&lt;th&gt;Course&lt;/th&gt;&lt;th&gt;Name&lt;/th&gt;&lt;/tr&gt;"; while ($row = $result-&gt;fetch_object()) { // set up a row for each record echo "&lt;tr&gt;"; echo "&lt;td&gt;" . $row-&gt;studid . "&lt;/td&gt;"; echo "&lt;td&gt;" . $row-&gt;course . "&lt;/td&gt;"; echo "&lt;td&gt;" . $row-&gt;fname . " ". $row-&gt;mname ." ". $row-&gt;lname ." &lt;/td&gt;"; echo "&lt;td&gt;&lt;input type ='radio' name='president' id='". $row-&gt;studid ."' value='" . $row-&gt;fname . " ". $row-&gt;mname ." ". $row-&gt;lname ."' onchange='get_president_value()' &gt;&lt;/td&gt;"; echo "&lt;/tr&gt;"; } echo "&lt;/table&gt;"; } // if there are no records in the database, display an alert message else { echo "No results to display!"; } } // show an error if there is an issue with the database query else { echo "Error: " . $mysqli-&gt;error; } // close database connection $mysqli-&gt;close(); // &lt;a href="records.php"&gt;Add New Record&lt;/a&gt; ?&gt; //here is my reset button that resets my radio buttons &lt;form name="editform" method="post"&gt; &lt;input type="reset" name="reset" value="Clear" id="candidate2" onClick="clear()"&gt; &lt;/form&gt;&lt;/div&gt; </code></pre>
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    1. PTQuestion
    1. USPot Pot
    1. USPot Pot
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    1. COCan we see your html please? There is probably a much more efficient method for this. I am thinking `getElementsByTagName`. Also, based on what you have provided so far - I have almost no idea what you are asking or how your page/html/js work in concert.
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      1. USmrtsherman
    2. COWhat are you trying to store in `elems`? Right now you're using the `&&` operator to set it to the return value of `document.getElementById('president')`, but only if `document.getElementsByName('president')` returns a truthy value.
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      1. USJonathan F
    3. CO@mrtsherman.. pls help me...
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      1. USPot Pot
 

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