Using checkbox in struts out batch delete
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JSP
<html:form StyleId = "delForm" action="/category.do?method=deleteColletion">
<logic:iterate name="categories" >
<tr>
<td<input type="checkbox" name="ids" value="<bean:write name="category" property="id" />">td>
<td>.....</td>
</tr>
</logic:iterate>
<input type = "checkbox" name="isSelected" value = "true"
onclick = "if(delForm.isSelected.checked == true)
{for (var i = 0; i < delForm.ids.length; i ++){delForm.ids[i].checked = true;}}
else{for (var i = 0; i < delForm.ids.length; i ++){delForm.ids[i].checked = false;}}"/> Select all <a href="javascript:if(confirm(' Do you really want to delete the selected column ?'))delForm.submit()"> Delete all the selected columns </a>
</html:form>
FormBean (I use DynaActionForm, it is configured in struts-config.xml)
<form-bean name="testingForm" type="org.apache.struts.action.DynaActionForm">
<form-property name="id" type="java.lang.String"/>
<form-property name="ids" type="java.lang.Long[]"/>
........
</form-bean> Action
public ActionForward execute(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response)
throws Exception {
// Gets the operation name
DynaActionForm dyna = (DynaActionForm) form;
// ids Array is an array of all the selected records the ID value of the
Long[] ids = (Long[]) dyna.get("ids");
// Call the corresponding dao method , Complete removal of all specified ID action
return mapping.findForward(".....");
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