<apex:pageBlockTable value="{!WrapperOrder}" onclick="insert_numbers()" var="or" id="pbtable">           
             <apex:column headerValue="No." >
                  <apex:outputText value="{0}" style="text-align:center;">
                       <apex:inputField value="{!or.rorli.Row_Num__c}" id="getindex" Style="width:15px" />
                          <apex:param value="{!rowNumber+1}" />     
                          </apex:outputText>                    
             </apex:column>
             <apex:column headerValue="Nicomatic P/N" >
                 <apex:inputField value="{!or.rorli.Name}" id="pnname" required="true" styleClass="theqid"/>
                 </apex:column>
         
             <apex:column headerValue="Client P/N" >
                 <apex:inputField value="{!or.rorli.Client_Pn__c}" Style="width:110px" />
             </apex:column>
             <apex:column headerValue="Description" >
                 <apex:inputField value="{!or.rorli.Description__c}"/>
             </apex:column>
             <apex:column headerValue="Confirmed Shipping Date" >
                 <apex:inputField value="{!or.rorli.Confirmed_Shipping_Date__c}"/>
             </apex:column>

                         <apex:column headervalue="Batch Price and Quantity" >
                                 <table border="1px">
                   <tr>
                       <th>Price</th>
                       <th>Quantity</th>
                       <th>Action</th>
                   </tr>
                    <apex:repeat value="{!or.batc}" var="ba" >  
                    <tr>
                       <td>{!ba.Unit_Price__c}</td>
                       <td>{!ba.Asked_Qty__c}</td>
                       <td><input type="checkbox" onclick="" id="checx" class="checx"/></td>
                   </tr>  
                   </apex:repeat>
                   </table>         
                    </apex:column>
            <apex:column headerValue="Unit Price"  >
               <!-- <input type="text" id="two" value="{!or.rorli.Price__c}" Style="width:60px" name="two" />  -->
                 <apex:inputField id="rpri" value="{!or.rorli.Price__c}" Style="width:50px" styleClass="spri[rowNumber]" />
                
             </apex:column>
             <apex:column headerValue="Qty" id="col"  >
               <!--<input type="text" id="one" value="{!or.rorli.Quantity__c}" Style="width:60px" name="one" />  -->
                 <apex:inputField id="rqty" value="{!or.rorli.Quantity__c}" Style="width:25px" styleClass="sqty[rowNumber]"/>
             </apex:column>

  <script type="text/javascript">       
    checkboxes = document.getElementsByClassName("checx"); 
    for (var i = 0; i < checkboxes.length; i++) {
        var checkbox = checkboxes[i];
    checkbox.onclick = function() {
            var currentRow = this.parentNode.parentNode;
            var secondColumn = currentRow.getElementsByTagName("td")[1];
            var FirstColumn = currentRow.getElementsByTagName("td")[0];           
            alert("My text is: " + secondColumn.textContent +" "+FirstColumn.textContent);
            $('.sqty').val(secondColumn.textContent);
            $('.spri').val(FirstColumn.textContent);

        };
    } 
        
       </script>

I want to specify the send value to a specific row  $('.sqty').val(secondColumn.textContent); $('.spri').val(FirstColumn.textContent);
After clicking Quantity and price form table i want to copy value to apex:inputfield of qty and price of corresponding row