Filtering SharePoint List in SharePoint 2010

Question

In SharePoint 2010, I have inserted Html Form web part to filter my SharePoint list items. When I press GO Button with any of the keywords it will display the items in the list, but when I try to clear the filter or else search with empty keywords it displays No Data in the list.

Please Help me, Actually I want search button with text field to display the items in my SharePoint list. If you have any other web parts can you please help me out to display the search items in web page.

Answer 1

<div onkeydown="T1keydown()">
  <input type="text" name="T1" id="T1T1"/>
  <input type="button" value="Search" onclick="T1apply()"/>

  <script type="text/javascript">

function T1keydown() {
  if (event.keyCode == 13) 
    T1apply();
}

function T1apply() {
  var text = document.getElementById("T1T1").value;
  if (text.length > 0) 
  {
    _SFSUBMIT_;
    return;
  }
  window.location.href=window.location.href;
}

  </script>
</div>

This code will clear all filters.

OR

Go for SharePoint Designer and create parameters and add connection to the web part. When you create parameters then you can connect multiple columns in the list. And it will automatically clear all filters.