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POset form parts invisible
 

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    <p>I have one form with input fields. After the first part there are 2 buttons (external, internal) the external redirects you somewhere else the internal button should show (set visible) more input fields.</p> <p>like</p> <pre><code>&lt;form action="servlet_link" method="post"&gt; &lt;table class="ui-widget"&gt; &lt;colgroup width="350" span="2"&gt;&lt;/colgroup&gt; &lt;tbody&gt; &lt;tr&gt; &lt;td&gt; &lt;p class="form"&gt; Familyname &lt;/p&gt;&lt;td&gt; &lt;input class="ui-widget-content ui-state-default ui-corner-all" name="familyname" type="text""&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt; &lt;p class="form"&gt; Givenname &lt;/p&gt;&lt;/td&gt; &lt;td&gt; &lt;input class="ui-widget-content ui-state-default ui-corner-all" name="ustid" type="text"&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/tbody&gt; &lt;/table&gt; &lt;div class="center"&gt; &lt;!-- Buttons --&gt; &lt;table align="center"&gt; &lt;tr&gt; &lt;td&gt; &lt;!-- sends data post and redirects u --&gt; &lt;a href="javascript:document.forms[0].submit()" class="btn" name="extern"&gt;External&lt;/a&gt; &lt;/td&gt; &lt;td&gt; &lt;!-- shows more input fields and sets both buttons invisible --&gt; &lt;a href="???" class="btn" name="intern" &gt;Internal&lt;/a&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;/div&gt; &lt;!-- part 2 should be shown --&gt; &lt;table class="ui-widget"&gt; &lt;colgroup width="350" span="2"&gt;&lt;/colgroup&gt; &lt;tbody&gt; &lt;tr&gt; &lt;td&gt; &lt;p class="form"&gt; Companyname &lt;/p&gt;&lt;td&gt; &lt;input class="ui-widget-content ui-state-default ui-corner-all" name="companyname" type="text""&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt; &lt;p class="form"&gt; address &lt;/p&gt;&lt;/td&gt; &lt;td&gt; &lt;input class="ui-widget-content ui-state-default ui-corner-all" name="address" type="text"&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/tbody&gt; &lt;/table&gt; &lt;div class="center"&gt; &lt;!-- Buttons --&gt; &lt;table align="center"&gt; &lt;tr&gt; &lt;td&gt; &lt;!-- sends data post and redirects u --&gt; &lt;a href="javascript:document.forms[0].submit()" class="btn" name="extern"&gt;External&lt;/a&gt; &lt;/td&gt; &lt;/tr&gt; &lt;/table&gt; &lt;/div&gt; &lt;/form&gt; </code></pre> <p>Do i have to give all elements a id tag and set it invisible through:</p> <p>JS:</p> <pre><code>function invisbleForm() { document.getElementById("companynameText").style.display ="block"; } </code></pre> <p>Is there better solution to do that ? thx for any help :)</p> <p><strong>UPDATE 1</strong></p> <p>Ok to set it visible and invisible is not the problem put i have a big white block on my page how can i dynamically resize it?</p>
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    1. COYou need to familiarize yourself with the concept of CSS "classes". Elements that have the same behavior can be controlled by a common set of CSS rules.
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    2. COyou could go to jquery.org
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      1. USJack M.
 

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