Keep impromptu "up" while performing a jquery Ajax/MVC post - asp.net-mvc

Is there a way to keep the impromptu dialog box displayed during a post?
Here's the javascript code
$('#linkPostTest').click(function() {
openprompt();
});
function openprompt() {
var temp = {
state0: {
html: 'Are you sure you want to post?<br />',
buttons: { Yes: true, No: false },
focus: 1,
submit: function(v, m, f) {
if (v) {
var form = $('frmPostTest');
$.ajax(
{
type: 'POST',
url: '/Path/TestPost',
data: form.serialize(),
success: function(data) {
// I realize I could check "data"
// for true...just have not
// implemented that yet....
$.prompt.goToState('state1');
//$.prompt('Test was successful!');
},
error: function() {
$.prompt.goToState('state2');
//$.prompt('Test was not successful.');
}
}
);
return true;
}
else {
//$.prompt.goToState('state1'); //go forward
return false;
}
}
},
state1: {
html: 'Test was successful!',
buttons: { Close: 0 },
focus: 0,
submit: function(v, m, f) {
if (v === 0) {
$.prompt.close();
}
}
},
state2: {
html: 'Test was not successful.<br />',
buttons: { Close: 0 },
submit: function(v, m, f) {
if (v === 0) {
$.prompt.close();
}
}
}
};
$.prompt(temp);
}
The controller does this
[AcceptVerbs(HttpVerbs.Post)]
public bool TestPost()
{
// runs some code that saves some data...
// this works fine
bool updated = functionThatSavesCode();
return updated;
}
After I click Yes when the 'Are you sure you want to post?' impromptu dialog is displayed... it disappears...How can I make it stay displayed?

OK got it to work...I'm really impressed with the impromptu plug-in and jQuery!
Two of the things I did differently to get this to work was to add the two
return false;
statements under the state0 block and...
to set the the ajax call to
async: false,
Here's the new javascript:
$('#linkTestPost').click(function() {
TestPost();
});
function TestPost() {
var temp = {
state0: {
html: 'Are you sure you want to post?<br />',
buttons: { Yes: true, No: false },
focus: 1,
submit: function(v, m, f) {
if (v) {
if (PostView() === true) {
$.prompt.goToState('state1');
// the line below was missing from my original attempt
return false;
}
else {
$.prompt.goToState('state2');
// the line below was missing from my original attempt
return false;
}
}
else {
return false;
}
}
},
state1: {
html: 'Test Post was successful!',
buttons: { Close: 0 },
focus: 0,
submit: function(v, m, f) {
if (v === 0) {
$.prompt.close();
}
}
},
state2: {
html: 'Test Post was not successful',
buttons: { Close: 0 },
submit: function(v, m, f) {
if (v === 0) {
$.prompt.close();
}
}
}
};
$.prompt(temp);
}
function PostView() {
var form = $('frmTestPost');
var postSuccess = new Boolean();
$.ajax(
{
type: 'POST',
url: '/Path/TestPost',
data: form.serialize(),
// the line below was missing from my original attempt
async: false,
success: function(data) {
postSuccess = true;
},
error: function() {
postSuccess = false;
}
});
return postSuccess;
}

Related

How can I get the selected checkbox in kendo grid?

I have Kendogrid grid that I get the data by JSON for the URL that I have and activate Selection mode as I found the kendo grid documentation, but I am trying to get the selected data from kendo grid, try some methods in javascript but not yet I have been able to do it. If someone can help me?
$(document).ready(function () {
$("#grid").kendoGrid({
toolbar: ["excel"],
excel: {
fileName: "user.xlsx",
filterable: true
},
dataSource: {
transport: {
read: {
url: `/user`
}
},
schema: {
data: function (response) {
return response.permisos;
},
model: {
fields: {
id: { type: "number" },
nombre: { type: "string" },
descripcion: { type: "string" }
}
}
},
pageSize: 20
},
height: 550,
scrollable: false,
sortable: true,
filterable: true,
pageable: true,
persistSelection: true,
change: onChange,
columns: [
{ selectable: true, width: "50px" },
{ field: "id", title: "Id" },
{ field: "nombre", title: "Nombre" },
{ field: "descripcion", title: "Descripción" }
]
});
$("#grid").data("kendoGrid").wrapper.find(".k-grid-header-wrap").off("scroll.kendoGrid");
});
I found two solutions, the first one is activating the change: onchange, one can obtain the selected checkboxes, each time one selects. What I'm doing is going through the checkboxes and saving them in a list
function onchange(e) {
var permiso = [];
var numero = 0;
var rows = e.sender.select();
rows.each(function (e) {
var grid = $("#grid").data("kendogrid");
var dataitem = grid.dataitem(this);
var recibir = dataitem;
console.log(dataitem);
console.log("dato recibido" + recibir.id);
permiso.push(recibir.id);
})
console.log("largo: " + permiso.length);
for (var i = 0; i < permiso.length; i++) {
console.log("array: " + permiso[i]);
}
And the other way is that you added a button that activates the event to go through the grid to get the checkbox, which is the best for me
$("#saveChanges").kendoButton({
click: function (e) {
var permiso = [];
var entityGrid = $("#grid").data("kendoGrid");
var rows = entityGrid.select();
rows.each(function (index, row) {
var selectedItem = entityGrid.dataItem(row);
var recibir = selectedItem;
console.log(selectedItem);
console.log("Dato recibido rows.each" + recibir.id);
permiso.push(recibir.id);
});
for (var i = 0; i < permiso.length; i++) {
console.log("List obtenido por el boton: " + permiso[i]);
}
var RolPermisos = { rolId: $("#IdRol").val() , permisos: permiso };
$.ajax({
type: 'POST',
contentType: 'application/json; charset=utf-8',
url: '../../Roles/api/Ui/',
dataType: 'json',
data: $.toJSON(lineItems),
success: function (result) {
if (result) {
alert('Success');
}
else {
alert('Failure');
}
}
});
}
})
My English is not so good, I hope you get the answer.

Creating dynamic context menu item in jstree

I wanted to create a dynamic context menu based on my server response. The static menu works fine without any issues. The below is my jstree content and it calls customMenu method
$("#myList").jstree({
"core" : {
"animation" : 0,
"check_callback" : true,
//"themes" : "default" ,
'data': {
"data": function (node) {
return { "id": node.id };
}
}
},
"plugins" : [ "search", "contextmenu"],
"contextmenu" : { "items" : customMenu }
});
My customMenu function
function customMenu(node) {
var menuitems=[];
$.ajax({
url : "DynamicMenu",
dataType : 'json',
data: {menu: node.id, node: node.children.length},
error : function() {
alert("Error Occured");
},
success : function(data) {
$.each(data, function(index, value) {
//Want to populate my menu here
});
}
});
// The default set of all items. This works fine
menuitems = {
restartItem: {
label: "Restart",
action: function () {
}
},
stopItem: {
label: "Stop",
action: function () {}
}
};
return menuitems;
}
I tried creating a dynamic menu by using below 2 options, but it didnt help.
menuitems.push()
menuitems.push({restartItem: {
label: "Restart",
action: function () {
}
}});
menuitems[index]={mydata}
menuitems[0] = {restartItem: {
label: "Restart",
action: function () {
}
}};
Both the above options didn't help ? I will replace the values dynamically based on my ajax response. But first I need one this option to work

Kendo UI Treelist rows disappears after editing

I use Kendo UI in ASP .NET MVC app. I have Kendo Treelist. Sometimes, after editing a row, all rows disappear, and I see only root element without child rows. Is it Kendo bug?Or I can prevent it? And when rows have disappeared, I refresh page, do the same changes and save treelist - the treelist works correctly.
var parsedXmlDataInJson = #Html.Raw(#ViewBag.XmlData); //jsonarray data
$( document ).ready(function() {
});
function ShowMessage(message,timeout) //пока сообщению пользователю в левом верхнем углу
{
var divMessage = $('#toggler');
if(divMessage.css('display') != 'none')
{
divMessage.clearQueue();
divMessage.stop();
divMessage.css('display','none');
}
if (timeout == 0)
divMessage.text(message).toggle('slow');
else
divMessage.text(message).toggle('slow').delay(timeout).toggle('slow');
}
var treelistds = new kendo.data.TreeListDataSource({ //CRUD for dataSource
transport: {
read: function(e) {
e.success(parsedXmlDataInJson);
},
update: function(e) {
var updatedItem = e.data;
$.each(parsedXmlDataInJson, function(indx, value) {
if (value.id == updatedItem.Id) {
value = updatedItem;
return false;
}
});
e.success();
},
create: function(e) {//Works for root element when editing only once - it's broke my treelist.
e.data.Id = GetId();
parsedXmlDataInJson.push(e.data);
e.success(e.data);
},
destroy: function(e) {
var updatedItem = e.data;
$.each(parsedXmlDataInJson, function(indx, value) {
if (value.id == updatedItem.Id) {
parsedXmlDataInJson.splice(indx, 1);
}
});
e.success();
},
parameterMap: function(options, operation) {
if (operation !== "read" && options.models) {
return {
models: kendo.stringify(options.models)
};
}
}
},
batch: false,
schema: {
model: {
id: "Id",
parentId: "parentId",
fields: {
Id: {
type: "number",
editable: true,
nullable: false
},
parentId: {
field: "parentId",
nullable: true
}
}
}
}
});
$("#treeList").kendoTreeList({
resizable: true,
dataSource: treelistds,
toolbar: ["create"],
columns: [{
field: "typeAndAttributes",
width:400
}, {
field: "text",
title: "Текст",
}, {
field: "cData",
title: "CDATA",
}, { //my custom command
command: ["edit", "destroy", "createchild", {
name: "commentOut",
text: "commentOut",
click: function(e) {
var dataItem = this.dataItem($(e.target).closest("tr")); ///my custom command
dataItem.commentedOut = !dataItem.commentedOut;
var isCommentedOut = dataItem.commentedOut;
var childNotes = this.dataSource.childNodes(dataItem);
childNotes.forEach(function(childModel, i) //
{
childModel.commentedOut = isCommentedOut;
SetChildrenIsCommentedOut(childModel, isCommentedOut);
})
//обновляем цвет и текст кнопок у всех элементов вызывая dataBound
$("#treeList").data("kendoTreeList").refresh();
},
}, ]
}],
messages: {
commands: {
edit: "Изменить",
destroy: "Удалить",
createchild: "Добавить"
}
},
dataBound: function(e) {
this.autoFitColumn(3);
Databound(e.sender, e.sender.table.find("tr"));
},
editable: true,
editable: {
mode: "popup",
template: kendo.template($("#popup-editor").html()),
window: {
width:800
}
},
edit: function(e) { //invokes when popup open
$("#date").kendoDateTimePicker({
});
$("#cDataEditor").kendoEditor({
tools: [
"formatting", "bold", "italic", "underline", "insertUnorderedList",
"insertOrderedList", "indent", "outdent", "createLink", "unlink"
],
resizable: {
content: true,
toolbar: true,
max:350
}
});
//my custom logic. Popup contains many fileds splitted from one model field
if (!e.model.isNew()) { //split typeAndAttrubites to popup's fileds
var fileds = e.model.typeAndAttributes.split(';').
filter(function(v) {
return v !== ''
});
e.container.find("#type").val(fileds[0]);
var length = fileds.length;
for (i = 1; i < length; i++) {
var keyAndValue = fileds[i].split('=');
if (keyAndValue[0] != "id")
e.container.find("#" + keyAndValue[0].trim()).val(keyAndValue[1].trim());
else
e.container.find("#xmlId").val(keyAndValue[1].trim());
}
}
},
save: function(e) { //invokes when saving
var splitter = "; ";
var inputValue = $("input[id='type']").val().trim();
if (e.model.type !== undefined) {
e.model.typeAndAttributes = e.model.type;
} else {
e.model.typeAndAttributes = inputValue;
}
var allInputs = $(":input[data-appointment=attributes]");
allInputs.each(function(index, input) { //collect inputs in one filed
var attrName;
var attrValue;
if (input.id != "id") {
attrName = input.id;
e.model[attrName];
} else {
attrName = "id";
attrValue = e.model["xmlId"];
}
//значение изменили и оно не пустое
if (attrValue !== undefined && attrValue !== "") {
if (attrValue == false)
return true;
e.model.typeAndAttributes += splitter + attrName + "=" + attrValue;
}
//my custom logic
else if (input.value.trim() && input.value != "on") {
e.model.typeAndAttributes += splitter + attrName + "=" + input.value.trim();
}
})
}
});
//рекурсивно помечаем ряды как закомментированные или нет
function SetChildrenIsCommentedOut(dataItem, isCommentedOut) {
var childNotes = $("#treeList").data("kendoTreeList").dataSource.childNodes(dataItem);
childNotes.forEach(function(childModel, i) {
childModel.commentedOut = isCommentedOut;
SetChildrenIsCommentedOut(childModel, isCommentedOut);
})
}
//Раскрашивает строки соответственно значению закомментировано или нет
function Databound(sender, rows) {
rows.each(function(idx, row) {
var dataItem = sender.dataItem(row);
if (dataItem.commentedOut) {
//обозначаем ряд как закомментированный
$(row).css("background", "#DCFFE0");
$(row).find("[data-command='commentout']").html("Раскомментировать");
} else {
//обозначаем ряд как незакомментированный
$(row).css("background", "");
$(row).find("[data-command='commentout']").html("Закомментировать");
}
})
}
});
var currentId = 0;
function GetId() { //генерирование Id для новых записей
var dataSource = $("#treeList").data("kendoTreeList").dataSource;
do {
currentId++;
var dataItem = dataSource.get(currentId);
} while (dataItem !== undefined)
return currentId;
}

Kendo grid footer template sum issue

var dataSourceDashboard = new kendo.data.DataSource({
pageSize: 20,
type: "json",
transport: {
read: function (operation) {
if (navigator.onLine) {
$.ajax({
url: '/Home/Dashboard_Read/',
type: "GET",
dataType: "json",
success: function (response) {
try
{
localStorage.setItem("Dashboard_Read", JSON.stringify(response));
}
catch (domException)
{
if (domException.name === 'QuotaExceededError' ||
domException.name === 'NS_ERROR_DOM_QUOTA_REACHED') {
// Fallback code comes here.
$("#progressMsgError").html("Cannot save the data for offline use, please clear the cache, or call administrator!");
$('#myModalError').modal('show');
}
}
operation.success(response);
BindSitesCombo(response);
//// initial sync of data
//var cashedDataBaseJson = [];
//var cashedDataBase = localStorage.getItem("cashedDataBase");
//if (cashedDataBase != null || cashedDataBase != undefined) {
// cashedDataBaseJson = JSON.parse(cashedDataBase);
// if (cashedDataBaseJson.length > 0) {
// syncInitialData(cashedDataBaseJson);
// localStorage.setItem("cashedDataBase", JSON.stringify(cashedDataBaseJson));
// }
//}
//else
//{
// syncInitialData(response);
// localStorage.setItem("cashedDataBase", JSON.stringify(response));
//}
var cashedDataBase = localStorage.getItem("cashedDataBase");
if (cashedDataBase == null || cashedDataBase == undefined) {
localStorage.setItem("cashedDataBase", JSON.stringify(response));
}
else {
var cashedDataBaseJson = [];
var cashedDataBase = localStorage.getItem("cashedDataBase");
if (cashedDataBase != null || cashedDataBase != undefined) {
cashedDataBaseJson = JSON.parse(cashedDataBase);
var i = response.length;
while (i--)
{
var ifsiteisinthelist = contains(cashedDataBaseJson, response[i]);
if (ifsiteisinthelist == false)
{
cashedDataBaseJson.push(response[i]);
}
}
localStorage.setItem("cashedDataBase", JSON.stringify(cashedDataBaseJson));
}
}
rempvesyncedlinks();
},
error: function (response)
{
window.location.href = "/account/login";
}
});
}
else {
var cashedData = localStorage.getItem("Dashboard_Read");
if (cashedData != null || cashedData != undefined) {
//if local data exists load from it
var data = JSON.parse(cashedData);
operation.success(data);
BindSitesCombo(data);
rempvesyncedlinks();
}
}
}
},
schema: {
model: {
id: "SiteID",
}
},
//change: function (e) {
// $.each(dataSourceDashboard.data(), function (index, value) {
// $('#cmbAllSites')
// .append($("<option></option>")
// .attr("value", value.SiteID)
// .text(value.SiteName));
// });
//}
change: function (e) {
rempvesyncedlinks();
},
aggregate: [
{ field: "DailyTotalFormated", aggregate: "sum" },
{ field: "WeeklyTotalFormated", aggregate: "sum" },
{ field: "WeeklySiteTotalFormated", aggregate: "sum" },
{ field: "WeeklyGoal", aggregate: "sum" }
],
});
$(function () {
$("#gridDashboard").kendoGrid({
dataSource: dataSourceDashboard,
filterable: false,
groupable: false,
toolbar: false,
pageable: {
change: function (e) {
rempvesyncedlinks();
}
},
sortable: true,
height: 600,
columns: [
{ field: "SiteName", title: "MY COMPANIES", template: '#=SiteName#',footerTemplate: "Total " },
{ field: "DailyTotalFormated", title: "MY DAILY TOTAL", aggregates: ["sum"], footerTemplate: "#=sum#" },
{ field: "WeeklyTotalFormated", title: "MY WEEKLY TOTAL", aggregates: ["sum"], footerTemplate: "#=sum#" },
{ field: "WeeklySiteTotalFormated", title: "WEEKLY SITE TOTAL", aggregates: ["sum"], footerTemplate: "#=sum#" },
{ field: "WeeklyGoal", title: "WEEKLY SITE GOAL", aggregates: ["sum"], footerTemplate: "#=sum#" },
{ field: "", title: "SYNC", template: "# if (isSynced == true) { #" +
"<div style='width: 130px;margin: auto;'><img src='/images/ready.png' alt='Up-to-date' /><div style='font-size:15px; font-weight:bolder; float: right;'>Ready</div></div>" +
"# } else { #" +
"<div style='width: 130px;margin: auto;'><img src='/images/pleasesync.png' alt='Up-to-date' /><div style='font-size:15px; font-weight:bolder; float: right;'>Please Sync</div></div>" +
"# } # <a id='syncforoffline#=SiteID#' href='##' onclick='syncDataForSite(#=SiteID#);return false;'>Sync for offline</a>"
},
{ field: "SiteLogo", title: " ", hidden : true },
],
editable: false
});
$("#cmbAllSites").change(function ()
{
var di = dataSourceDashboard.data()[this.selectedIndex - 1];
setSiteID(di.SiteID, di.SiteLogo, di.SiteName);
});
});
Footer sum is not calculated
What is wrong in this code, why does the total show last row by default?
I fixed the issue. I am just adding:
model: {
id: "SiteID",
fields: {
SiteName: { type: "string" },
DailyTotalFormated: { type: "number" },
WeeklyTotalFormated: { type: "number" },
WeeklySiteTotalFormated: { type: "number" },
WeeklyGoal: { type: "number" }
}
}

How to change the value of a JQueryUI progressbar dynamically?

In my import photos script, I try to update a progressbar (Jquery UI) following a while loop with Ajax requests.
The JQueryUI progressbar, which is supposed to be displayed before the launch of ajax requests do it after. So I have the user feedback at the end of the execution of my while loop ... (The console shows me that these applications are running well, in the right order)
I thought about using live () or bind (), but I do not know how to test it ...
Here is my jquery code:
$(function() {
var percent_progressbar=0;
$('#myform').submit(function() {
$('#myform').hide();
$("#text_result").html("Import in progress : <span class='progression'>0/0</span>").show(10, function() {
$("#myprogressbar").progressbar({value:percent_progressbar});
$("#myprogressbar").show(10, function() {
if (jQuery.trim($("#id_src").val()).length!=0) {
// Total number of photos to import
$.ajax({
type : 'POST',
async : false,
url : '/nbphotos.php',
data : 'chem=mydir',
success : function(nbphotos){
if (nbphotos>0){
$(".progression").html("0"+" / "+nbphotos);
var finish=false;
var nb_photos_imported=0;
var ajax_done = false;
var resultat_ajax="";
// Variables envoyées en Ajax
var datas = desvariables;
while (nb_photos_imported < nbphotos) {
ajax_done = false;
$.ajax({
type : 'GET',
async : false,
url : '/traitement.php',
data : datas,
success : function(resultat){
resultat_ajax=resultat;
ajax_done=true;
nb_photos_imported++;
}
});
if (ajax_done==true){
if (resultat_ajax=="ok") {
percent_progressbar = Math.floor(nb_photos_imported*100/nbphotos);
$("#myprogressbar").progressbar("option", "value", percent_progressbar);
console.info("Succès ajax (resultat : OK) : "+percent_progressbar);
$(".progression").html(nb_photos_imported+" / "+nbphotos);
} else {
finish=true;
$("#text_result").html(ajax_done);
return false;
}
} else {
// ajax error => exit the while
console.info("Ajax execution error "+nb_photos_imported);
return false;
}
} // While
if (finish==true) {
$("#myprogressbar").hide('slow');
$('#text_result').html("Import of "+nb_photos_imported+" photos done.");
}
} else{
$("#text_result").html("No photo to import.");
$("#myprogressbar").hide(10);
$('#myform').show("slow");
}
}
});
}
});
}); // callback #text_result.show()
return false;
});
});
Here is my new code. The console log show the progression of the percentage, the photos are imported, but I still have the display at the end. If I put a breakpoint with me debugging tool somewhere in the loop, the display is refreshing and everything is OK...
$(function () {
$("#myprogressbar").show();
var RetourNbPhotos = "";
var RetourImported = "";
var fini = false;
var percent_progressbar = 0;
var nb_photos_imported = 0;
var datas = desvariables; // datas sent with ajax
// Number of photos to import
function NbPhotoAjax() {
return $.ajax({
type: 'POST',
async: false,
url: '/boutique/modules/importimageswithiptc/ajax-nbphotos.php',
data: 'chem=$cheminimport',
success: function (nbphotos) {
RetourNbPhotos = nbphotos;
}
});
}
// Photo Ajax Import
function ImportPhotoAjax() {
$("#text_result").html("Import in progress : <span class='progression'>0/0</span>").show();
// RetourImported = "";
return $.ajax({
type: 'GET',
async: false,
url: '/boutique/modules/importimageswithiptc/ajax-traitement.php',
data: datas,
success: function (resultat) {
RetourImported = resultat;
}
});
}
$("#myprogressbar").progressbar({
value: percent_progressbar
});
$('#generator').submit(function () {
$('#generator').hide();
if (jQuery.trim($("#id_product_src").val()).length != 0) {
$.when(NbPhotoAjax()).then(function () {
if (RetourNbPhotos > 0) {
while (nb_photos_imported < RetourNbPhotos) {
$.when(ImportPhotoAjax()).then(function () {
nb_photos_imported++;
if (RetourImported == "ok") {
percent_progressbar = Math.floor(nb_photos_imported * 100 / RetourNbPhotos);
$("#myprogressbar").progressbar("option", "value", percent_progressbar);
console.info("Success : " + percent_progressbar + "%");
$(".progression").html(nb_photos_imported + " / " + RetourNbPhotos);
} else {
fini = true;
$("#text_result").html("ajax_reussi");
return false;
}
}).fail(function () {
// ajax error => exit the while
console.info("Ajax execution error " + nb_photos_imported);
return false;
});
} // While
if (fini == true) {
$("#myprogressbar").hide('slow');
$('#text_result').html("Import of " + nb_photos_imported + " photos done.");
}
} else {
$("#text_result").html("No photo to import.");
$("#myprogressbar").hide(10);
$('#generator').show("slow");
}
});
}
return false;
});
});

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