title: How Dynamically add a new Input field when clicking a button in blazor
body: <p>How add Input field type = text,select,date while click the button in blazor, if its possible in matblazor 
  Two button present normally while click
   button 1 create Drop down and text field 
   button 1 create  text field only</p>
  
  <pre><code>                        (+) button 1 (+) button 2  
  
   Step 1:   &lt;Drop-down&gt;    Text field(while click button 1)
   Step 2 Text field(while click button 2)
    Step 3:   &lt;Drop-down&gt;    Text field(while click button 1)
    Step 4:   Text field(while click button 2)
  </code></pre>