Jquery创建一个禁用功能

Question

我想创建一个禁用功能select选项（授予类型），当我选择一个选项窗体选择字段应该禁用一些窗体字段。并通过选择另一个选项，应禁用其他选项，并禁用先前的禁用选项。

<form action="/execomp/addexeccomp" method="post" id="addDetailsForm"> 
< table align="center"> 
     <tr> 
      <td>Grant Type</td> 
      <td><select name="granttype" id="grnt" /> 
       <option value="ISO">Incentive Stock Option</option> 
       <option value="NSO">Non Qualified Stock Option</option> 
       <option value="SB">Stock Bonus </option> 
       <option value="ESOP">Employee Stock Ownership Plan</option> 
       <option value="RS">Restricted Stock</option> 
       <option value="RSU">Restricted Stock Unit</option> 
      <option value="ESPP">Employee Stock Purchase Plan</option> 
       </select> 
      </td> 
     </tr> 
     <tr id="iss"> 
      <td>Issuer</td> 
      <td><input type="text" name="issuer" value="" id="iss"/></td> 
     </tr> 
     <tr id="date"> 
      <td>Grant Date</td> 
      <td> 
       <input type="text" id="grantdate" name="grantdate" class="PopUpDate" style="display: inline;"/> 
       </td> 
     </tr> 
     <tr id="nou"> 
      <td>Number of Units</td> 
      <td><input type="text" name="numberofunits" value="" /></td> 
     </tr> 
     <tr id="gp"> 
      <td>Grant Price ($)</td> 
      <td><input type="text" name="price" value="" /></td> 
     </tr> 
     <tr id="fpu"> 
      <td>FMV Per Unit ($)</td> 
      <td><input type="text" name="fmvperunitatgrant" value="" /></td> 
     </tr> 
     <tr id="vt"> 
      <td>Vesting Type</td> 
      <td><select name="vestingtype" /> 
       <option value="G">Graduated</option> 
       <option value="C">Cliff</option> 
       <option value="N">Neither</option> 
       </select> 
      </td> 
     </tr> 
     <tr id="vf"> 
      <td>Vesting Frequency</td> 
      <td> 
       <select name="vestingfrequency" /> 
       <option value="A">Annual</option> 
       <option value="Q">Quarterly</option> 
       <option value="M">Monthly</option> 
       </select> 
      </td> 
     </tr> 
     <tr id="vpp"> 
      <td>Vesting % Per Period</td> 
      <td><input type="text" name="vestingfractionperperiod" value="" /></td> 
     </tr> 
     <tr id="vd"> 
      <td>Vesting Duration</td> 
      <td><input type="text" name="vestingperiodyrs" value="" /> Years</td> 
     </tr> 
     <tr id="set"> 
      <td>Settlement Option</td> 
      <td><select name="settlementoption" id="sett" /> 
       <option value="C">Cash</option> 
       <option value="S">Stock</option> 
       <option value="N">Not Applicable</option> 
       </select></td> 
     </tr> 
     <tr id="ad"> 
      <td>Annual Dividend</td> 
      <td><input type="text" name="annualcashdividendperunit" value="" />%</td> 
     </tr> 
     <tr id="dg"> 
      <td>Dividend Growth</td> 
      <td><input type="text" name="dividendgrowth" value="" />%</td> 
     </tr> 
     <tr id="cp"> 
      <td>Current Price</td> 
      <td><input type="text" name="curpriceperunit" value="" />%</td> 
     </tr> 
     <tr id="ar"> 
      <td>Annual Return</td> 
      <td><input type="text" name="annualreturn" value="" />%</td> 
     </tr> 
     <tr id="ownr"> 
      <td>Owner</td> 
      <td> 
       <select name="owner" /> 
       <option value="client">Client</option> 
       <option value="spouse">Spouse</option> 
       <option value="trust">Trust</option> 
       </td> 
     </tr> 
     <tr id="bc"> 
      <td>Brokerage Company</td> 
      <td><input type="text" name="brokeragecompany" value="" /></td> 
     </tr>