我正在使用jquery struts2网格插件。我正在使用自己的表单来更新，删除和插入对象。我创建了一个隐藏字段来从javascript中检索值但它不起作用......似乎是什么问题？
当我点击下面的网格代码时，会激活。
var product_id = grid.jqGrid('getCell', sel_id, 'product_Id');
我希望将product_id的值传递给struts2中的隐藏标记。
document.getElementById('product_Id').value = product_id;
因此它应该通过此标记将product_id值传递给product_Key字段。
<s:hidden value="" name="product_Key" id="product_Id"/>
然后当我点击网格上的编辑按钮时，它应该作为一个参数传递到这一行。
<s:url id="editurl" action="ProductUpdate">
<s:param name="product_Key"><s:property value="product_Key"/></s:param>
</s:url>
这是编辑点击按钮。
Edit : {
title :'Edit record on the selected record on the row',
caption :'Edit Record',
icon:'ui-icon-pencil',
onclick: function(){ alert('Edit is clicked'),document.getElementById('product_Id').value = product_id,window.location = '%{editurl}' }
}
整个守则受到影响。
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<%@ taglib prefix="s" uri="/struts-tags"%>
<%@ taglib prefix="sj" uri="/struts-jquery-tags"%>
<%@ taglib prefix="sjg" uri="/struts-jquery-grid-tags"%>
<!DOCTYPE html>
<html>
<head>
<sj:head jqueryui="true" jquerytheme="redmond" />
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>JSP Page</title>
</head>
<body>
<s:url id="remoteurl" action="ProductMain"/>
<s:url id="editurl" action="ProductUpdate">
<s:param name="product_Key"><s:property value="product_Key"/></s:param>
</s:url>
<s:url id="myUrl" action="ProductInitialise" />
<s:hidden value="" name="product_Key" id="product_Id"/> -----> use to retrieve value of product id
<script type="text/javascript">
// this will retrieve the record in the row.. retrieve this for delete and edit.
$.subscribe('rowselect', function(event, data) {
var grid = event.originalEvent.grid;
var sel_id = grid.jqGrid('getGridParam', 'selrow');
var product_id = grid.jqGrid('getCell', sel_id, 'product_Id');
var last_date = grid.jqGrid('getCell', sel_id, 'last_Date');
alert(product_id + 'date' + last_date);
document.getElementById('product_Id').value = product_id; ---> paste the value of the product_id.
// alert('Selected Row : ' + event.originalEvent.id );
});
</script>
<sjg:grid
id="gridtable"
caption="Customer Examples"
dataType="json"
href="%{remoteurl}"
pager="true"
gridModel="gridModel"
rowList="10,15,20"
rowNum="10"
rownumbers="true"
navigatorExtraButtons="{
seperator: {
title : 'seperator'
},
Insert : {
title : 'Insert Record',
caption : 'Insert',
icon: 'ui-icon-plusthick',
onclick: function(){ alert('Grid Button clicked!') ,window.location = '%{myUrl}'}
},
Edit : {
title :'Edit record on the selected record on the row',
caption :'Edit Record',
icon:'ui-icon-pencil',
onclick: function(){ alert('Edit is clicked'),window.location = '%{editurl}' }
}
}"
navigatorAdd="false"
navigatorEdit="false"
navigator="true"
resizable="true"
onSelectRowTopics="rowselect"
>
<sjg:gridColumn name="product_Id"
index="product_Id"
title="Product_Id"
sortable="false"
/>
<sjg:gridColumn name="serial_Number"
index="serial_Number"
title="Serial_Number"
editable="true"
sortable="true"/>
<sjg:gridColumn name="date_Assembled"
index="date_Assembled"
title="Date_Assembled"
editable="true"
sortable="true"/>
<sjg:gridColumn name="time_Assembled"
index="time_Assembled"
title="Time_Assembled"
editable="true"
sortable="true"/>
<sjg:gridColumn name="model"
index="model"
title="Model"
editable="true"
sortable="true"/>
<sjg:gridColumn name="batch_Id"
index="batch_Id"
title="Batch_Id"
sortable="true"/>
<sjg:gridColumn name="process_Code"
index="process_Code"
title="Process_Code"
editable="true"
sortable="false"/>
<sjg:gridColumn name="dc_Power_PCB_Serial"
index="dc_Power_PCB_Serial"
title="Dc_Power_PCB_Serial"
editable="true"
sortable="dc_Power_PCB_Serial"/>
<sjg:gridColumn name="control_Power_PCB_Serial"
index="control_Power_PCB_Serial"
title="Control_Power_PCB_Serial"
editable="true"
sortable="control_Power_PCB_Serial"/>
<sjg:gridColumn name="mains_Power_PCB_Serial"
index="mains_Power_PCB_Serial"
title="Mains_Power_PCB_Serial"
editable="true"
sortable="mains_Power_PCB_Serial"/>
<sjg:gridColumn name="blower_Serial"
index="blower_Serial"
title="Blower_Serial"
editable="true"
sortable="blower_Serial"/>
<sjg:gridColumn name="heaterPlate_Serial"
index="heaterPlate_Serial"
title="HeaterPlate_Serial"
editable="true"
sortable="heaterPlate_Serial"/>
<sjg:gridColumn name="last_Process"
index="last_Process"
title="Last_Process"
editable="true"
sortable="last_Process"/>
<sjg:gridColumn name="last_Date"
index="last_Date"
formatter="date"
formatoptions="{newformat : 'd.m.Y H:i', srcformat : 'Y-m-d H:i:s'}"
editable="true"
title="Last_Date" sortable="last_Date"/>
<sjg:gridColumn name="updatedTime"
index="updatedTime"
title="UpdatedTime"
sortable="updatedTime"/>
</sjg:grid>
</body>
</html>
这是我的动作类
package lotmovement.action;
import com.opensymphony.xwork2.*;
import java.util.Date;
import lotmovement.business.crud.ProductCrud;
import lotmovement.business.crud.RecordExistProduct;
import lotmovement.business.crud.crudinterface.CrudInterface;
import lotmovement.business.entity.Product;
import org.apache.struts2.interceptor.validation.SkipValidation;
public class ProductAction extends ActionSupport implements CrudInterface {
private Long product_Id;
private String serial_Number;
private String date_Assembled;
private String time_Assembled;
private String model;
private int batch_Id;
private int process_Code;
private String dc_Power_PCB_Serial;
private String control_Power_PCB_Serial;
private String mains_Power_PCB_Serial;
private String blower_Serial;
private String heaterPlate_Serial;
private String last_Process;
private String last_Date;
private Date today;
private Long product_Key; --> this is the hidden field
ProductCrud productCrud;
RecordExistProduct recordExistProduct;
Product product;
public Product getProduct() {
return product;
}
public void setProduct(Product product) {
this.product = product;
}
public ProductCrud getProductCrud() {
return productCrud;
}
public void setProductCrud(ProductCrud productCrud) {
this.productCrud = productCrud;
}
public RecordExistProduct getRecordExistProduct() {
return recordExistProduct;
}
public void setRecordExistProduct(RecordExistProduct recordExistProduct) {
this.recordExistProduct = recordExistProduct;
}
@Override
public void validate() {
setToday(new Date());
if(recordExistProduct.ProductExist(getSerial_Number())==true){
addActionError("Record already exist. Please use another Serial Number");
}
}
@Override
public String execute() {
setToday(new Date());
return SUCCESS;
}
@SkipValidation
public String Initialise_Product(){
setToday(new Date());
return SUCCESS;
}
@Override
@SkipValidation
public void Update() {
PopulateProduct();
}
@Override
@SkipValidation
public void Insert() {
PopulateProduct();
productCrud.Insert(product);
}
@Override
@SkipValidation
public void Delete() {
throw new UnsupportedOperationException("Not supported yet.");
}
public void PopulateProduct()
{
product.setProduct_Id(getProduct_Id());
product.setSerial_Number(getSerial_Number());
product.setDate_Assembled(getDate_Assembled());
product.setTime_Assembled(getTime_Assembled());
product.setModel(getModel());
product.setBatch_Id(getBatch_Id());
product.setProcess_Code(getProcess_Code());
product.setDc_Power_PCB_Serial(getDc_Power_PCB_Serial());
product.setControl_Power_PCB_Serial(getControl_Power_PCB_Serial());
product.setMains_Power_PCB_Serial(getMains_Power_PCB_Serial());
product.setBlower_Serial(getBlower_Serial());
product.setHeaterPlate_Serial(getHeaterPlate_Serial());
product.setLast_Process(getLast_Process());
product.setLast_Date(getLast_Date());
}
public Long getProduct_Id() {
return product_Id;
}
public void setProduct_Id(Long product_Id) {
this.product_Id = product_Id;
}
public String getSerial_Number() {
return serial_Number;
}
public void setSerial_Number(String serial_Number) {
this.serial_Number = serial_Number;
}
public String getDate_Assembled() {
return date_Assembled;
}
public void setDate_Assembled(String date_Assembled) {
this.date_Assembled = date_Assembled;
}
public String getTime_Assembled() {
return time_Assembled;
}
public void setTime_Assembled(String time_Assembled) {
this.time_Assembled = time_Assembled;
}
public String getModel() {
return model;
}
public void setModel(String model) {
this.model = model;
}
public int getBatch_Id() {
return batch_Id;
}
public void setBatch_Id(int batch_Id) {
this.batch_Id = batch_Id;
}
public int getProcess_Code() {
return process_Code;
}
public void setProcess_Code(int process_Code) {
this.process_Code = process_Code;
}
public String getDc_Power_PCB_Serial() {
return dc_Power_PCB_Serial;
}
public void setDc_Power_PCB_Serial(String dc_Power_PCB_Serial) {
this.dc_Power_PCB_Serial = dc_Power_PCB_Serial;
}
public String getControl_Power_PCB_Serial() {
return control_Power_PCB_Serial;
}
public void setControl_Power_PCB_Serial(String control_Power_PCB_Serial) {
this.control_Power_PCB_Serial = control_Power_PCB_Serial;
}
public String getMains_Power_PCB_Serial() {
return mains_Power_PCB_Serial;
}
public void setMains_Power_PCB_Serial(String mains_Power_PCB_Serial) {
this.mains_Power_PCB_Serial = mains_Power_PCB_Serial;
}
public String getBlower_Serial() {
return blower_Serial;
}
public void setBlower_Serial(String blower_Serial) {
this.blower_Serial = blower_Serial;
}
public String getHeaterPlate_Serial() {
return heaterPlate_Serial;
}
public void setHeaterPlate_Serial(String heaterPlate_Serial) {
this.heaterPlate_Serial = heaterPlate_Serial;
}
public String getLast_Process() {
return last_Process;
}
public void setLast_Process(String last_Process) {
this.last_Process = last_Process;
}
public String getLast_Date() {
return last_Date;
}
public void setLast_Date(String last_Date) {
this.last_Date = last_Date;
}
public Date getToday() {
return today;
}
public void setToday(Date Today) {
this.today = Today;
}
public Long getProduct_Key() {
return product_Key;
}
public void setProduct_Key(Long product_Key) {
this.product_Key = product_Key;
}
}
答案 0 :(得分：0)
尝试在<s:url>
<s:url id="remoteurl" action="ProductMain" namespace="/">
<s:param name="product_Key"><s:property value="product_Key"/></s:param>
</s:url>