I have a multiple page Web Application that needs to be refreshed after a user has entered in data to then display the data on the table. I have Scoped dependencies so my users do not see the same data table as they are unique to each user. After they enter the data and the page refreshes the page goes blank and the scope is empty. How would I go about keeping the data from the scopes after refresh? I essentially needs a Singlton dependency that isn't shared between users. This is a Blazor Server Side Application. EDIT: Accept Button Method
if (Controlled_Variables.Attendance != null)
{
if (_JBS.CheckFields(_JBF.JobID, _JBF.WorkCenter, _JBF.SetupRun) == false)
{
string prompted = await jsRunTime.InvokeAsync<string>("alert", "Please Verify Job ID, Work Center, and Setup/Run are selected!");
}
else
{
FilledOut = true;
_JBF.transactionData = Guid.NewGuid();
_JBF.jobOperationID = _JBF.WorkCenter;
DateTime recordDate = DateTime.Now;
JobOperationRecord JOR = await _JBS.GetJobOperationRecordByOperationID(_JBF.WorkCenter);
WorkCenterRecord SingleWorkCenter = await _JBS.GetWorkCenterInformation(JOR.Work_Center);
EmployeeRecord Employee = await _JBS.GetEmployeeRecord(Controlled_Variables.Employee_ID);
try
{
if (Check.IsThisAnActiveJob(_JBF.JobID))
{
bool Complete = await First_Article_Complete(_JBF.jobOperationID, _JBF.SetupRun);
if (Complete)
{
Controlled_Variables.Sessions.Clear();
Controlled_Variables.Sessions = await _JBS.GetOpenJobOperationTimeSessionForUser(Controlled_Variables.Employee_ID);
bool activeNonGhostSession = false;
foreach (JobOperationSessionManager Session in Controlled_Variables.Sessions)
{
if (Session.ghost == "Y")
{
Controlled_Variables.ActiveSession = Session;
activeNonGhostSession = true;
}
}
_JBS.UpdateJobOperationStatus(JOR.Job_Operation.ToString(), JOR.Status == "C" ? "C" : "S");
if (!activeNonGhostSession && !_JBF.GhostedCheck)
{
_JBS.AddNewJobOperationTimeSessionForUser(Controlled_Variables.Employee_ID, "N", _JBF.transactionData.ToString(), JOR.Work_Center,
_JBF.jobOperationID, _JBF.JobID, recordDate.ToString("yyyy-MM-dd HH:mm:ss"), _JBF.jobOperationTime.ToString(), _JBF.SetupRun);
_JBF.sessionManagerCreated = true;
_JBS.InsertIntoTransactionDetail_NewEntry_JobOperation(_JBF.transactionData.ToString(), _JBF.jobOperationID, _JBF.jobOperationTime.ToString(),
JOR.Work_Center, _JBF.JobID);
_JBF.transDetailCreated = true;
_JBS.InsertIntoTransactionData_NewEntry_JobOperation(_JBF.transactionData.ToString(), Controlled_Variables.Employee_ID, recordDate.ToString());
_JBF.transDataCreated = true;
_JBS.InsertIntoJobOperationTime_NewEntry_JobOperationStart(_JBF.jobOperationID, Controlled_Variables.Employee_ID, recordDate.ToString(),
Employee.Hourly_Rate.ToString(), SingleWorkCenter.Labor_Burden.ToString(), SingleWorkCenter.Machine_Burden.ToString(), SingleWorkCenter.GA_Burden.ToString(),
_JBF.jobOperationTime.ToString(), JOR.Work_Center, _JBF.jobOperationTimeObjectID.ToString(), JOR.ObjectID.ToString(), Employee.ObjectID.ToString());
_JBF.jobOperationTimeCreated = true;
btnStartJob = true;
btnStopJob = false;
NavManage.NavigateTo(NavManage.Uri, forceLoad: true);
string prompted = await jsRunTime.InvokeAsync<string>("alert", "The job has been entered successfully.", "ERROR");
Sorry for the confusion for the use of refresh. I needed to reload the table to allow the data put in by users to be visable after they hit accept. To do this I added a navigation manager
NavManage.NavigateTo(NavManage.Uri, forceLoad: true);
Which force loads the page and displays the new data. If there may be another way to do this to keep the scope I am open to using a different method. As you can see I have tried to just recall the method in which the table data is loaded into to possibly get the new data populated but then the application never reiterates the loop to actually display the data on the page
#for (int i = 0; i < Controlled_Variables.TransactionData.Count; i++)
{
var TransacData = Controlled_Variables.TransactionData[i];
TransacData.index = i;
#for (int l = 0; l < Controlled_Variables.TransactionDetail.Count; l++)
{
var transacdetail = Controlled_Variables.TransactionDetail[l];
transacdetail.index = l;
TransactionDetailRecord selectData = Controlled_Variables.TransactionDetail[l];
#if (transacdetail.Transaction_Data == TransacData.Transaction_Data)
{
<div><input value="#selectData" type="radio" name="Select" onclick="#(() => ShowSelectedRecord(selectData, TransacData))"> </div>
<div>#transacdetail.Target_Integer</div>
<div>#transacdetail.Job</div>
<div>#Controlled_Variables.Job.Part_Number</div>
<div>#TransacData.Transaction_Start</div>
if (TransacData.Transaction_Type == 10)
{
<div>#TransacData.Transaction_Type</div>
btnStartJob = true;
btnStopJob = false;
}
else
{
<div>#TransacData.Transaction_Type</div>
btnStartJob = false;
btnStopJob = true;
}
<div>#Controlled_Variables.Job.Customer</div>
<div>#transacdetail.Work_Center</div>
<div>#transacdetail.Quantity</div>
<div>#TransacData.Transaction_End</div>
<div>#transacdetail.Entry_Type</div>
<div>#transacdetail.Labor_Hrs</div>
<div>#transacdetail.Machine_Hrs</div>
<div>#TransacData.Transaction_Data</div>
<div>#transacdetail.Transaction_Detail</div>
}
}
}
Related
I am developing a tracking system for candidates
Attached a search button.
But I want a UI to pop up which will show the duplicates if present.
And when one of the duplicates is clicked, it will fill the required details in the form
I have made this.
But the results are the first row which matches the search text in B4
function Search()
{
var ss = SpreadsheetApp.getActiveSpreadsheet();
var formS = ss.getSheetByName("Form");
var dataS = ss.getSheetByName("Data");
var str = formS.getRange("B4").getValue();
var values = dataS.getDataRange().getValues();
var valuesFound = false;
for (var i = 0; i < values.length; i++)
{
var rowValue = values[i];
if (rowValue[0] == str) {
formS.getRange("B7").setValue(rowValue[0]) ;
formS.getRange("B9").setValue(rowValue[1]) ;
formS.getRange("B11").setValue(rowValue[2]) ;
formS.getRange("B13").setValue(rowValue[3]) ;
formS.getRange("E7").setValue(rowValue[4]) ;
formS.getRange("E9").setValue(rowValue[5]) ;
formS.getRange("E11").setValue(rowValue[6]) ;
formS.getRange("E13").setValue(rowValue[7]) ;
return;
}
}
if(valuesFound==false){
var ui = SpreadsheetApp.getUi();
ui.alert("No record found!");
}
}
Description
You could get all the first name matches and show them in a dialog, numbered so its easier to pick. Once the user picks the name you can fill out the form.
To use a dropdown and pick a name, that would require a custom dialog. Doable but more complex.
This script is executed from a menu item.
Data
Script
function search() {
try {
let spread = SpreadsheetApp.getActiveSpreadsheet();
let dataS = spread.getSheetByName("Data");
let str = "John";
let values = dataS.getDataRange().getValues();
let rowValue = values.filter( row => row[0] === str );
let ui = SpreadsheetApp.getUi();
let prompt = "";
rowValue.forEach( (row,i) => prompt = prompt.concat((i+1).toString(),": ",row[0], " ",row[1],"\n"));
if( rowValue.length === 0 ) {
ui.alert("Name not found ["+str+"]");
return;
}
else if( rowValue.length > 1 ) {
let response = ui.prompt("Pick a name",prompt,ui.ButtonSet.OK_CANCEL);
if( response.getSelectedButton() == ui.Button.OK ) {
str = response.getResponseText();
str = parseInt(str)-1;
rowValue = rowValue[str];
}
}
else {
rowValue = rowValue[0];
}
ui.alert(rowValue.toString());
// Now you can fill out your form with rowValue
}
catch(err) {
SpreadsheetApp.getUi().alert(err);
}
}
Reference
Array.filter()
Array.forEach()
SpreadsheetApp Ui prompt
Description
So I decided to show how a custom dialog can be used to display a list of names to pick from. First a Ui dialog is displayed to use a filter name. If no name is specified all names will be listed.
Using HTMLService a custom dialog is build using the the pushed variable option for an HTM Template.
Once a name is picked from the list google.script.run is used to return the name to the server and the form can be built from there.
Code.gs
function onOpen(e) {
var menu = SpreadsheetApp.getUi().createMenu("My Menu");
menu.addItem("Test","showTest");
menu.addToUi();
}
function showTest() {
try {
let ui = SpreadsheetApp.getUi();
let response = ui.prompt("What name do you want to search for",ui.ButtonSet.OK_CANCEL);
if( response.getSelectedButton() == ui.Button.OK ) {
var name = response.getResponseText();
if( name === "" ) name = "__All";
}
let spread = SpreadsheetApp.getActiveSpreadsheet();
let dataS = spread.getSheetByName("Data");
let data = dataS.getRange(1,1,dataS.getLastRow(),2).getValues(); // Get range A1:B
if( name !== "__All" ) {
data = data.filter( row => row[0] === name );
}
if( data.length === 0 ) {
ui.alert("No names mathcing ["+name+"] found");
return;
}
let html = HtmlService.createTemplateFromFile('HTML_Test');
html.data = data;
html = html.evaluate();
SpreadsheetApp.getUi().showModalDialog(html,"Show Test");
}
catch(err) {
SpreadsheetApp.getUi().alert(err);
}
}
function pickName(name) {
try {
let spread = SpreadsheetApp.getActiveSpreadsheet();
let dataS = spread.getSheetByName("Data");
dataS.getRange(1,5).setValue(name);
// Build your form here
}
catch(err) {
console.log(err);
}
}
HTML_Test.html
<!DOCTYPE html>
<html>
<head>
<base target="_top">
</head>
<body>
<select id="selectName">
<? for (let i = 0; i < data.length; i++) { ?>
<option><?= data[i][0]+" "+data[i][1] ?></option>
<? } ?>
</select>
<input type="button" onclick="buttonOnClick()" value="Submit">
<script>
function buttonOnClick() {
let name = document.getElementById("selectName").value;
google.script.run.pickName(name);
google.script.host.close();
}
</script>
</body>
</html>
Reference
HTMLService
HTML Template
google.script.run
google.script.host
I created a script that tracks attendance for distance learning. After a while it times out so I think I am having issues with too many calls to the Google Classroom API, however I don't see a way that I can change it to take those calls out of a loop.
The script takes all the Google Classroom classes that my apps script account is a co-teacher on and using timed triggers creates a daily attendance assignment with one question that says 'here'. Students are then supposed to answer the question and then another trigger at night runs the function to 'grade' each assignment and populate my spreadsheet so school secretaries can view it in the morning and record the previous days attendance.
The part that seems to have the bottleneck is my getStudentResponses() function. I tried to reduce time by filtering out students that didn't submit the assignment, but it wasn't enough. Does anyone see any way that I can make this faster? I was reading up on using the Cache Service, but I couldn't figure out how to get that to work. Any help would be appreciated.
var ss = SpreadsheetApp.getActive();
var date = new Date();
/*
creates a button to programmatically create all necessary timed triggers for easy deployment
*/
function onOpen() {
var ui = SpreadsheetApp.getUi();
ui.createMenu('Attendance')
.addItem('Create Triggers', 'createTriggers')
.addToUi();
}
/*
auto accepts any co-teacher invites
*/
function acceptInvite() {
try{
var optionalArgs = {
userId: "me"
};
var invites = Classroom.Invitations.list(optionalArgs);
for(var i = 0; i < invites.invitations.length; i++) {
Classroom.Invitations.accept(invites.invitations[i].id);
}
}
catch(e){}
}
/*
populates a spreadsheet with all the classes that the script Google account is a co-teacher of
the sheet has two columns one with the course name and two with the course id
*/
function listCourses() {
var optionalArgs = {courseStates: "ACTIVE"};
var response = Classroom.Courses.list(optionalArgs);
var courses = response.courses;
var classSheet;
try{
classSheet = ss.insertSheet("Classes", 0);
ss.insertSheet("Assignments", 1);
}
catch(e) {
classSheet = ss.getSheetByName("Classes");
}
classSheet.clear();
if (courses && courses.length > 0) {
for (i = 0; i < courses.length; i++) {
var course = courses[i];
classSheet.appendRow([course.name, course.id]);
}
}
}
/*
reads the sheet to get all the classes and creates a new array with all the class IDs
*/
function getCourses() {
var classSheet = ss.getSheetByName("Classes");
var classList = new Array();
var range = classSheet.getDataRange();
var values = range.getValues();
for(var i in values) {
var row = values[i];
var courseId = row[1]+"";
classList.push(Classroom.Courses.get(courseId));
}
createTopics(classList);
}
/*
called immediatly after getCourses, creates topics in each class that will contain the daily attendance assignment
*/
function createTopics(classList) {
for(i = 0; i < classList.length; i++) {
var topic;
var resource = {name: "Daily Online Attendance"};
try {
topic = Classroom.Courses.Topics.create(resource, classList[i].id);
createAssignment(topic,classList[i]);
}
catch(e) {
if(e == "GoogleJsonResponseException: API call to classroom.courses.topics.create failed with error: Requested entity already exists") {
var topics = Classroom.Courses.Topics.list(classList[i].id);
for(j = 0; j < topics.topic.length; j++) {
if(topics.topic[j].name == "Daily Online Attendance") {
createAssignment(topics.topic[j], classList[i]);
}
}
}
}
}
}
/*
creates an assignment in each class, under each topic
each assignment only has one choice that says "here" and is going to be 'graded' each night to track attendance
*/
function createAssignment(topic,course) {
var resource = {
title: "Attendance for "+(date.getMonth()+1)+"/"+date.getDate()+"/2020",
description: "Please fill this assignment out each day for attendance",
topicId: topic.topicId,
state: "PUBLISHED",
workType: "MULTIPLE_CHOICE_QUESTION",
multipleChoiceQuestion: {
"choices": [
"Here"
]
}
};
try {
var assignment = Classroom.Courses.CourseWork.create(resource, course.id);
var sheet = ss.getSheetByName("Assignments");
sheet.appendRow([course.id,assignment.id]);
}
catch(e){}
}
/*
creates a new sheet for each day and logs each assignement
*/
function getStudentResponses() {
var assignmentSheet = ss.getSheetByName("Assignments");
var sheet2;
var response;
assignmentSheet.sort(1, true);
try{
sheet2 = ss.insertSheet("Attendance for "+(date.getMonth()+1)+"/"+date.getDate()+"/2020",(ss.getSheets().length-(ss.getSheets().length-2)));
sheet2.appendRow(["Student Last Name","Student First Name","Grade","Class Name","Assignment Answer"]);
}
catch(e) {
sheet2 = ss.getSheetByName("Attendance for "+(date.getMonth()+1)+"/"+date.getDate()+"/2020");
}
sheet2.setFrozenRows(1);
var range = assignmentSheet.getDataRange();
var values = range.getValues();
for(var i in values) {
var row = values[i];
var courseId = row[0]+"";
var courseWorkId = row[1]+"";
try {
response = Classroom.Courses.CourseWork.StudentSubmissions.list(courseId, courseWorkId);
for(var j in response.studentSubmissions) {
if(response.studentSubmissions[j].state == "TURNED_IN") {
try {
var grade;
var email = Classroom.UserProfiles.get(response.studentSubmissions[j].userId).emailAddress;
sheet2.appendRow([Classroom.UserProfiles.get(response.studentSubmissions[j].userId).name.familyName,Classroom.UserProfiles.get(response.studentSubmissions[j].userId).name.givenName,grade,Classroom.Courses.get(courseId).name,response.studentSubmissions[j].multipleChoiceSubmission.answer]);
}
catch (e) {}
}
}
}
catch(e) {}
}
}
/*
deletes all assignemnts that were created
*/
function deleteAssignments() {
var assignmentSheet = ss.getSheetByName("Assignments");
assignmentSheet.sort(1, true);
var range = assignmentSheet.getDataRange();
var values = range.getValues();
for(var i in values) {
var row = values[i];
var courseId = row[0]+"";
var courseWorkId = row[1]+"";
try {
Classroom.Courses.CourseWork.remove(courseId, courseWorkId);
}
catch(e) {}
assignmentSheet.clear();
}
}
function createTriggers() {
ScriptApp.newTrigger('getCourses')
.timeBased()
.everyDays(1)
.atHour(6)
.create();
ScriptApp.newTrigger('getStudentResponses')
.timeBased()
.everyDays(1)
.atHour(22)
.create();
ScriptApp.newTrigger('deleteAssignments')
.timeBased()
.everyDays(1)
.atHour(23)
.create();
ScriptApp.newTrigger('listCourses')
.timeBased()
.everyDays(1)
.atHour(21)
.create();
ScriptApp.newTrigger('acceptInvite')
.timeBased()
.everyDays(1)
.atHour(20)
.create();
}
appendRow is slow, you should avoid to used it inside a for loop. Instead build an array, then pass the values using a single setValues call.
Resources
Best Practices | Apps Script
Related
Google Script Performance Slow Down
Increase my script performance Google Sheets Script
Very slow execution of for...in loop
I am seeing errors while exporting email in office 365 account using ews managed api, "The server cannot service this request right now. Try again later." Why is that error occurring and what can be done about it?
I am using the following code for that work:-
_GetEmail = (EmailMessage)item;
bool isread = _GetEmail.IsRead;
sub = _GetEmail.Subject;
fold = folder.DisplayName;
historicalDate = _GetEmail.DateTimeSent.Subtract(folder.Service.TimeZone.GetUtcOffset(_GetEmail.DateTimeSent));
props = new PropertySet(EmailMessageSchema.MimeContent);
var email = EmailMessage.Bind(_source, item.Id, props);
bytes = new byte[email.MimeContent.Content.Length];
fs = new MemoryStream(bytes, 0, email.MimeContent.Content.Length, true);
fs.Write(email.MimeContent.Content, 0, email.MimeContent.Content.Length);
Demail = new EmailMessage(_destination);
Demail.MimeContent = new MimeContent("UTF-8", bytes);
// 'SetExtendedProperty' used to maintain historical date of items
Demail.SetExtendedProperty(new ExtendedPropertyDefinition(57, MapiPropertyType.SystemTime), historicalDate);
// PR_MESSAGE_DELIVERY_TIME
Demail.SetExtendedProperty(new ExtendedPropertyDefinition(3590, MapiPropertyType.SystemTime), historicalDate);
if (isread == false)
{
Demail.IsRead = isread;
}
if (_source.RequestedServerVersion == flagVersion && _destination.RequestedServerVersion == flagVersion)
{
Demail.Flag = _GetEmail.Flag;
}
_lstdestmail.Add(Demail);
_objtask = new TaskStatu();
_objtask.TaskId = _taskid;
_objtask.SubTaskId = subtaskid;
_objtask.FolderId = Convert.ToInt64(folderId);
_objtask.SourceItemId = Convert.ToString(_GetEmail.InternetMessageId.ToString());
_objtask.DestinationEmail = Convert.ToString(_fromEmail);
_objtask.CreatedOn = DateTime.UtcNow;
_objtask.IsSubFolder = false;
_objtask.FolderName = fold;
_objdbcontext.TaskStatus.Add(_objtask);
try
{
if (counter == countGroup)
{
Demails = new EmailMessage(_destination);
Demails.Service.CreateItems(_lstdestmail, _destinationFolder.Id, MessageDisposition.SaveOnly, SendInvitationsMode.SendToNone);
_objdbcontext.SaveChanges();
counter = 0;
_lstdestmail.Clear();
}
}
catch (Exception ex)
{
ClouldErrorLog.CreateError(_taskid, subtaskid, ex.Message + GetLineNumber(ex, _taskid, subtaskid), CreateInnerException(sub, fold, historicalDate));
counter = 0;
_lstdestmail.Clear();
continue;
}
This error occurs only if try to export in office 365 accounts and works fine in case of outlook 2010, 2013, 2016 etc..
Usually this is the case when exceed the EWS throttling in Exchange. It is explain in here.
Make sure you already knew throttling policies and your code comply with them.
You can find throttling policies using Get-ThrottlingPolicy if you have the server.
One way to solve the throttling issue you are experiencing is to implement paging instead of requesting all items in one go. You can refer to this link.
For instance:
using Microsoft.Exchange.WebServices.Data;
static void PageSearchItems(ExchangeService service, WellKnownFolderName folder)
{
int pageSize = 5;
int offset = 0;
// Request one more item than your actual pageSize.
// This will be used to detect a change to the result
// set while paging.
ItemView view = new ItemView(pageSize + 1, offset);
view.PropertySet = new PropertySet(ItemSchema.Subject);
view.OrderBy.Add(ItemSchema.DateTimeReceived, SortDirection.Descending);
view.Traversal = ItemTraversal.Shallow;
bool moreItems = true;
ItemId anchorId = null;
while (moreItems)
{
try
{
FindItemsResults<Item> results = service.FindItems(folder, view);
moreItems = results.MoreAvailable;
if (moreItems && anchorId != null)
{
// Check the first result to make sure it matches
// the last result (anchor) from the previous page.
// If it doesn't, that means that something was added
// or deleted since you started the search.
if (results.Items.First<Item>().Id != anchorId)
{
Console.WriteLine("The collection has changed while paging. Some results may be missed.");
}
}
if (moreItems)
view.Offset += pageSize;
anchorId = results.Items.Last<Item>().Id;
// Because you’re including an additional item on the end of your results
// as an anchor, you don't want to display it.
// Set the number to loop as the smaller value between
// the number of items in the collection and the page size.
int displayCount = results.Items.Count > pageSize ? pageSize : results.Items.Count;
for (int i = 0; i < displayCount; i++)
{
Item item = results.Items[i];
Console.WriteLine("Subject: {0}", item.Subject);
Console.WriteLine("Id: {0}\n", item.Id.ToString());
}
}
catch (Exception ex)
{
Console.WriteLine("Exception while paging results: {0}", ex.Message);
}
}
}
I have defined Ajaxvalidatoncalloutextender control with unique behaviour ID in my page for all the page controls.
<ajaxToolkit:ValidatorCalloutExtender ID="vceNotProgress" runat="server" TargetControlID="revInvalidNotClosedProgressValue" BehaviorID="b_vceNotProgress">
</ajaxToolkit:ValidatorCalloutExtender>
<ajaxToolkit:ValidatorCalloutExtender ID="vceProgress" runat="server" TargetControlID="revInvalidClosedProgressValue" BehaviorID="b_vceProgress">
</ajaxToolkit:ValidatorCalloutExtender>
I'm validating on client click of submit button like this
function ValidatePage()
{
if (typeof (Page_Validators) == "undefined") return;
var noOfValidators = Page_Validators.length;
var Page_Callout = new Array(2);
Page_Callout[0] = "b_vceNotProgress"; -- behaviour ID
Page_Callout[1] = "b_vceProgress"; -- behaviour ID
for (var validatorIndex = 0; validatorIndex < noOfValidators; validatorIndex++) {
var validator = Page_Validators[validatorIndex];
ValidatorValidate(validator);
if (!validator.isvalid) {
showValidatorCallout($find(Page_Callout[validatorIndex]));
return false;
}
}
return true;
}
My Problem: I donot want to hardcode the array like Page_Callout[0],Page_Callout[1]. I need to populate the array based
on the visible controls (i.e assign behaviour ID) in the page.
if (typeof (Page_Validators) == "undefined") return;
var noOfValidators = Page_Validators.length;
var count = 0;
var Page_Callout = [];
for (var i = 0; i < Page_Validators.length; i++) {
Page_Callout[Page_Callout.length++] = Page_Validators[i]._behaviors != null ? Page_Validators[i]._behaviors[0]._id : "";
count++;
}
for (var validatorIndex = 0; validatorIndex < noOfValidators; validatorIndex++) {
var validator = Page_Validators[validatorIndex];
ValidatorValidate(validator);
if (!validator.isvalid) {
showValidatorCallout($find(Page_Callout[validatorIndex]));
return false;
}
}
return true;
}
function hideValidatorCallout() {
AjaxControlToolkit.ValidatorCalloutBehavior._currentCallout.hide();
}
function showValidatorCallout(currrentCallout) {
AjaxControlToolkit.ValidatorCalloutBehavior._currentCallout = currrentCallout;
AjaxControlToolkit.ValidatorCalloutBehavior._currentCallout.show(true);
}
I have a ext:gridpanel in my application and we have given the user the ability to arrange columns as per his convenience in the grid.
We also have given a button reset columns to default so that user can go back to the original gridpanel column order.
A method is written in javascript file to bring back the grid to original state when the user clicks "Reset Column to Default button"
The click handler for this button calls the method-"gridpanel_restore"
The code for this method is:-
var gridpanel_restore = function (grid) {
try
{
grid._State = appGlobal.getGridState(grid);
if (grid._State == grid._DefaultState) {
return;
}
grid._State = grid._DefaultState;
var settings = Ext.decode(grid._State);
var cm = grid.getColumnModel();
if (cm.isLocked != null) {
for (var i = cm.columns.length - 1; i > 0; i--) {
if (cm.isLocked(i) && !settings.settings[0].lockField.contains(i)) {
cm.setLocked(i, false, false);
}
}
for (var j = 0; j < settings.settings[0].lockField.length; j++) {
if (!cm.isLocked(i)) cm.setLocked(settings.settings[0].lockField[j], true, false);
}
}
if (settings.settings[0].state.sort) {
}
else {
grid.store.sortInfo = null;
}
grid.applyState(settings.settings[0].state);
var lastColumn = cm.getColumnAt(cm.columns.length - 1);
cm.setColumnWidth(cm.columns.length - 1, lastColumn.width - 1, false);
noMask = true;
CMS.ResetUserSettings(grid._ControlID);
if (settings.settings[0].state.group != null) {
async: false
window.location.href = window.location.href;
}
}
catch (err) {
}
}
This code works perfectly fine in IE but in firefox I get Communication failure on line "window.location.href = window.location.href;" on line 34
I have used this line because the page should be reloaded after setting columns to default otherwsise the grid does not render properly.
I have seen posts related to this but could not find a solution.
Please help. I have already asked this question in ext.net forum but no answer.