confirm box from a controller - javascript

Have a requirement to call the confirm box in JSP, following is my code in controller,
if(!(nesting)){
bla.add("Do you want to Load anyway?");
context.getFlowScope().put("bla", bla);
context.getFlowScope().put("uldSelector", uldSelector);
return;
}
h = uloService.processDomBatch(histInfo, dl, items);
the above will add the error to flowscope and returns, but, I wantto call a confirm box instead and then depending yes/no, I should continue through...
is there a way to do this?..any help is greatly appreciated!
Thank you!

Yes #user1609085 you can do it with AJAX and JavaScript something like this:
function question(val) {
var chk = document.forms[0].chk
var box = valBox(chk)
var resp = confirm("Do you want to Load anyway?")
if(resp) {
if(box == null) { return }
else {
$.ajax({
type: 'GET',
url: 'controllerMethod?action=controllerMethod',
data: 'uldSelector='+val,
cache: false,
success: function(data) {
alert("histInfo")
},
error: function(data) {
alert('ERROR: ' + data)
}
})
}
}
}
function valBox(b) {
var cnt = -1
for(var i = b.length-1; i > -1; i--) {
if(b[i].checked) {
cnt = i
i = -1
}
}
if(cnt > -1) return b[cnt].value
else return null
}
And you box only put onclick="question(this.value)"
I hope help you :)

Related

Tree_view undefined after read kendo tree

Here's my problem:
I load a first time my tree to display him.
I can change the value of the Session's files name "state" to enable or disable a node in my tree.
But after I change ne value in my database and return the JSON, I read again the tree to refresh my tree with the changes but it's failed and write in console :
" TypeError: Tree_view.getElementsByClassName(...)[0].children[(item.id_perso - 1)].children[1] is undefined".
That I don't understand is I pass my first time by these functions and it work well, but when I reload it failed apparently because the it undefined.
Thank's for any help.
$(document).ready(function() {
$('#Tree_view').kendoTreeView({
template: "#= item.name #",
dataSource: Parcours,
dataTextField: 'name',
loadOnDemand: true,
expand: onExpandedItem
});
});
function onExpandedItem(e) {
var id_user = #Model.id;
var item = $('#Tree_view').data('kendoTreeView').dataItem(e.node);
var treeview = $('#Tree_view').data('kendoTreeView');
var type = item.fields.type;
if (item.level() > 0) {
item.id_parcours = item.parentNode().id_parcours;
if (item.level() == 2) {
item.id_promo = item.parentNode().id;
}
}
else item.id_parcours = item.Id;
switch (type) {
case 'parcours':
item.children.transport.options.read = {
url: '#Url.Action("Get_Session", "Users")' + '?user_id=' + id_user,
dataType: "json",
};
break;
case 'session':
item.children.transport.options.read = {
url: '#Url.Action("Get_Matiere")' + '?user_id=' + id_user,
dataType: "json"
};
break;
default:
break;
}
if (item.level() == 0) {
setTimeout(function() { waitDisable(item, treeview); }, 1000);
}
}
function waitDisable(item, treeview) {
if (item.fields.type == "parcours")
{
var node = Tree_view.getElementsByClassName('k-group')[0].children[item.id_perso - 1].children[1].children;
for (i = 0; i < item.children._data.length; i ++)
{
if (item.children._data[i].state != null) {
node[i].children[0].children[1].className = "k-in k-state-disabled";
node[i].children[0].children[0].className = ".k-icon-remove";
}
else node[i].children[0].children[0].className = "k-icon k-plus";
addRow(node, item, i, treeview);
}
}
}
var cmp = 0;
var One_Time = false;
function addRow(node_Here, item, i, treeview) {
var actual_row = node_Here[i].children[0];
if (actual_row.childNodes.length < 3) {
var newSpan = document.createElement('button');
if (item.children._data[i]._childrenOptions.data.state != null) {
newSpan.appendChild(document.createTextNode("Re-Up"));
newSpan.className = "change_state btn btn-success btn-xs";
}
else {
newSpan.appendChild(document.createTextNode("Down"));
newSpan.className = "change_state btn btn-danger btn-xs";
}
actual_row.appendChild(newSpan);
}
cmp += 1;
if (cmp == item.children._data.length)
One_Time = true;
if (One_Time) {
addClickListner(item, i, treeview);
One_Time = false;
cmp = 0;
}
}
function addClickListner(item, i, treeview) {
$(".change_state").click(function (event) {
var name_Promo_Rm = event.target.parentNode.children[1].textContent;
var User_Select = event.view.Parcours.transport.read.data.user_id;
$.ajax({
url: '#Url.Action("ChangeStatutBase", "Users")',
type: 'GET',
dataType: 'json',
data: { Name_Promo: name_Promo_Rm, User_id: User_Select },
});
refreshTree(treeview);
})
}
// Refresh tree
function refreshTree(treeview) {
// Save open items
saveExpandedItems(treeview);
// Reload data source
treeview.dataSource.read();
// Load open items
console.log("OKKKKKKK");
setTimeout(loadExpandedItems(), 600);
}
I've resolved my problem, in the "setTimeout" in the bottom I've placed "()" in the first parameter and it doesn't put the pause and data don't have the time to be loaded.

Ajax call at last

in my jquery function i have two ajax call with serverside method and its working fine,
problem is ajax call at last amd after ajax line of code run but this lines of code depand on
function Rbook(b) {
var one = $(b).attr("data-oneislcc");
var two = $(b).attr("data-twoislcc");
var trip1 = $(b).attr("data-oneinfo");
var trip2 = $(b).attr("data-twoinfo");
var owflt = "l";
var inflt = 'r';
var owjdata = $(b).attr("data-ow");
var iwjdata = $(b).attr("data-iw");
var llccreturn, rlccreturn;
var lres, rres;
$("#fadeing").css("display", "block");
$("#fade").css("display", "block").css("height", $(document).height / 2);
if (one == 'true') {
$.ajax({
type: "POST",
url: "Search-RoundResult.aspx/FareQuoteMethod",
data: "{'ALcode':'" + trip1 + "','flt':'" + owflt + "'}",
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function OnSuccess(response) {
if (response.d != null) {
lres = response.d;
if (response.d == "sessionExpire") {
}
else {
var data = new Array()
data = response.d.split("oldfare=");
llccreturn = owlcc(data[0], data[1])
}
}
else {
alert("Please Try agian.");
}
},
Error: function errer(msg) {
$("#fade").css("display", "none");
$("#light").css("display", "none");
alert(msg.d)
}
});
}
else {
llccreturn = ownonlcc(owjdata);
}
if (two == 'true') {
$.ajax({
type: "POST",
url: "Search-RoundResult.aspx/FareQuoteMethod",
data: "{'ALcode':'" + trip2 + "','flt':'" + inflt + "'}",
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function OnSuccess(response) {
if (response.d != null) {
if (rres == "sessionExpire") {
}
else {
var data = new Array()
data = response.d.split("oldfare=");
rlccreturn = iwlcc(data[0], data[1])
}
}
else {
alert("Please Try agian.");
}
},
Error: function errer(msg) {
$("#fade").css("display", "none");
$("#light").css("display", "none");
alert(msg.d)
}
});
}
else {
rlccreturn = iwnonlcc(iwjdata);
}
if (llccreturn == 'farechange' || rlccreturn == 'farechange') {
$("#farechange").css("display", "block");
$("#fade").css("display", "block");
}
if (llccreturn == 'nofarechange' || rlccreturn == 'nofarechange') {
window.location = "reviewbooking.aspx?trip1=" + $(b).attr("data-oneinfo") + "&iwlcc=" + $(b).attr("data-oneislcc") + "&trip2=" + $(b).attr("data-twoinfo") + "&owlcc=" + $(b).attr("data-twoislcc");
}}
var owlcc = function (jdata, oldfare) {
//Some Calulation
retrun 'farechange';
}
var ownonlcc = function (jdata) { //Some Calulation
retrun 'nofarechange'}
var iwlcc = function (jdata, oldfare) { //Some Calulation
return 'farechange'}
var iwnonlcc = function (jdata) { retrun 'nofarechange'}
if run this code its run this line of code then rest so condition not validate
i dont know where i m doing wrong
if (llccreturn == 'farechange' || rlccreturn == 'farechange') {
$("#farechange").css("display", "block");
$("#fade").css("display", "block");
}
if (llccreturn == 'nofarechange' || rlccreturn == 'nofarechange') {
window.location = "reviewbooking.aspx?trip1=" + $(b).attr("data-oneinfo") + "&iwlcc=" + $(b).attr("data-oneislcc") + "&trip2=" + $(b).attr("data-twoinfo") + "&owlcc=" + $(b).attr("data-twoislcc");
}
It looks like you don't understand asynchronous javascript. When you do an ajax call, it sends the request, then continues running the code and only later runs the success handler. Otherwise, it wouldn't be able to do anything at all until the response came back, since javascript is single-threaded.
The Rbook function does the following: First, get lots of information from the DOM; then, send some ajax requests (and set handlers to run when the response comes back); then possibly make some changes to the DOM, depending on the values of llccreturn and rlccreturn (but they're still undefined). It's only when the ajax response comes back and the success handler is run that these variables are set, but by then it's too late.
If you want to run some code after hearing the ajax response, put it in the success handler (or call it from the success handler). In this case, it's further complicated by the fact that you don't want to run the code until both ajax responses have arrived, and also by the fact that you might just run iwnonlcc or ownonlcc synchronously instead of doing an ajax call. I'd say the easiest way to fix this would be to wrap the code you want to run at the end inside a function and an if block like this:
function dataWasReceived() {
if (llccreturn !== undefined && rlccreturn !== undefined) {
if (llccreturn == 'farechange' || rlccreturn == 'farechange') {
$("#farechange").css("display", "block");
$("#fade").css("display", "block");
}
if (llccreturn == 'nofarechange' || rlccreturn == 'nofarechange') {
window.location = "reviewbooking.aspx?trip1=" + $(b).attr("data-oneinfo") + "&iwlcc=" + $(b).attr("data-oneislcc") + "&trip2=" + $(b).attr("data-twoinfo") + "&owlcc=" + $(b).attr("data-twoislcc");
}
}
}
Then, every time you set the value of llccreturn or rlccreturn, call this function:
rlccreturn = iwlcc(data[0], data[1])
dataWasReceived();
and:
rlccreturn = iwnonlcc(iwjdata);
dataWasReceived();
etc.
I'm also concerned about this line (appears twice):
data: "{'ALcode':'" + trip2 + "','flt':'" + inflt + "'}",
You probably wanted to apply the argument as an object, not a JSON string representing that object:
data: {ALcode: trip2, flt: inflt},
(Incidentally, the string you gave wasn't valid JSON anyway, since it used ' instead of ".)

how to change the text color using using jquery

function DoInsert(ind) {
var sourceIndex = $("#lstAvailableCode").val();
var targetIndex = $("#lstCodelist").val();
var success = 0;
var rightSelectedIndex = $("#lstCodelist").get(0).selectedIndex;
var functionName = "/Ajax/SaveCodeforInsert";
if (ind == "plan") {
functionName = "/Ajax/SaveCodeforInsertForPlan";
}
$.ajax({
type: "POST",
traditional: true,
url: functionName,
async: false,
data: "ControlPlanNum=" + $("#ddControlPlan").val() + "&LevelNum=" + $("#ddlLevel").val() + "&ColumnNum=" + $("#ddlColumn").val() + "&SourcbaObjectID=" + sourceIndex + "&TargetbaObjectID=" + targetIndex + "&userID=<%=Model.userID%>",
dataType: "json",
error: function (data) {
alert("Error Adding Code");
FinishAjaxLoading();
},
success: function (data) {
if (data == 0) { success = 1; } else { success = data; }
FinishAjaxLoading();
var x = $("#lstAvailableCode").val();
$("#lstCodelist").val(x);
$("#lstCodelist").val(x).css("background-color", "#ffffff");
}
});
Here I am trying to adding one item from lstAvailableCode list box to lstCodelist box. after adding into lstCodelist box I am trying to change the textcolor to yellow or some other color.
on my success message i wrote something like this. But I am not able to change the color of the text even I am not able to change the backgroud color of that list box. is that something I am doing wrong here?
here is my lstCodelist box code.
<select id="lstCodelist" size="17" name="lstCodelist" style="width:100%;height:280px;background-color:#EFEFFB;"></select>
$.fn.fillSelectDD = function (data) {
return this.clearSelectDD().each(function () {
if (this.tagName == 'SELECT') {
var dropdownList = this;
$.each(data, function (index, optionData) {
var option = new Option(optionData.Text, optionData.Value);
if ($.browser.msie) {
dropdownList.add(option);
}
else {
dropdownList.add(option, null);
}
});
}
});
}
$("#lstCodelist").val(x).css("background-color", "#ffffff");
should be
$("#lstCodelist").css("background-color", "#ffffff");
.val() returns a value, not the original jQuery object.
To change the font color, you wold use:
$("#lstCodelist").css("color", "#00ffff");
$("#lstCodelist").val(x).css("background-color", "#ffffff");
should be
$("#lstCodelist").css("background-color", "#ffffff");
Otherwise you're trying to set a css property on whatever string/number the .val() call returns, and NOT on the actual page element that the value's coming from.

Need to halt a Confirm window of javascript

I have been struck up in a condition where i need to halt the Confirm box. This is what I have done:
function onBeforeClientInsert(record) {
var eventtype = parseInt(record. < %= CEO.FieldEvaluator.GetEvaluatorByDId("EVENT_TYPE_ID").GetFieldDataFieldId() % > );
var begindate = record. < %= CEO.FieldEvaluator.GetEvaluatorByDId("BeginDate").GetFieldDataFieldId() % > ;
var enddate = record. < %= CEO.FieldEvaluator.GetEvaluatorByDId("EndDate").GetFieldDataFieldId() % > ;
$.ajax({
type: "POST",
url: "Data.aspx/CheckInsertRecord",
data: "{EventType:'" + eventtype + "',BeginDate:'" + begindate + "'," + "EndDate:'" + enddate + "' }",
contentType: "application/json; charset=utf-8",
dataType: "json",
success: function(msg) {
if (msg.d == "No duplicate") {
} else {
alert(msg.d);
eval("var data = " + msg.d + ";");
}
var i = 0;
alert(i);
alert(data[i]);
do {
$("#beginDate").html(data[i].BeginDate);
$("#eventTypeID").html(data[i].EVENT_TYPE_ID);
$("#endDate").html(data[i].EndDate);
$("#beginlatlong").html(data[i].BeginLATLONG);
$("#endlatlong").html(data[i].EndLATLONG);
var modal = document.getElementById('Div1');
modal.style.display = '';
modal.style.position = 'fixed';
modal.style.zIndex = '100';
modal.style.left = '30%';
modal.style.top = '10%';
var screen = document.getElementById('modalScreen');
screen.style.display = '';
i++;
if (confirm("Are you sure you want to continue?") == false) {
hide();
continue;
}
}
while (msg.d != null);
}
});
if (confirm("Are you sure you want to insert this new record ?") == false) {
hide();
return false;
}
if (Page_ClientValidate("<%= CEO.GridUtils.Global_ValidationGroupName%>")) {
hide();
SetPostBackCause('INSERT');
return true;
}
return false;
}
So,the problem has been that
if (confirm("Are you sure you want to insert this new record ?") == false) {
hide();
return false;
}
would be run immediately after the confirm box
if(confirm("Are you sure you want to continue?")==false){
hide();
continue;
}
But i want it to be halted until the user clicks something on the first confirm box. Can u please let me know how to do this? Also Can u let me know any other way to do this, if I'm approaching it in wrong way?
Ajax is asynchronous.
You need to move all dependent code into the success callback.
success: function (msg) {
// snip ...
if (confirm("Are you sure you want to insert this new record ?") == false) {
hide();
}
if (Page_ClientValidate("<%= CEO.GridUtils.Global_ValidationGroupName%>")) {
hide();
SetPostBackCause('INSERT');
}
}
You could use async: false to make the request sychronous but I do not recommend this.
You need to place all of this:
if (confirm("Are you sure you want to insert this new record ?") == false) {
hide();
return false;
}
if (Page_ClientValidate("<%= CEO.GridUtils.Global_ValidationGroupName%>")) {
hide();
SetPostBackCause('INSERT');
return true;
}
within your AJAX callback if you want it to run after the first dialog. Currently, you set the callback, and then call the code above. If your internet connection was really slow, the first dialog you are seeing could theoretically come after the second you are seeing.
Have you considered the async: false option to $.ajax?

FB.api("/me/apprequests/?request_ids="+ids) returning empty data

Im using javascript SDK to send some invitations to friends, and i neeed to get the friends IDs. this is part of my code:
function RequestFriendship() {
FB.getLoginStatus(function (response) {
if (response.session && response.perms != null && response.perms.indexOf('user_about_me') != -1) {
Request();
}
else {
FB.ui({
method: 'auth.login',
perms: 'user_about_me,publish_stream',
display: 'iframe'
}, function (response3) {
if (response3 != null && response3.perms != null && response3.perms.indexOf('user_about_me') != -1) {
Request();
}
else {
alert('No invitations sent.');
}
});
}
});
and my Request method is:
function Request() {
FB.ui({ method: 'apprequests', message: 'Mensaje Publicidad', data: '', title: 'Titulo publicidad' },
function (response) {
if (response && response.request_ids) {
var ids = response.request_ids;
FB.api("/me/apprequests/?request_ids=" + ids[0], function (response2) {
alert(JSON.stringify(response2, replacer));
});
}
});
}
But every time run it i get an empty data in the FB.api("/me/apprequests/?request_ids=" + ids[0]. I dont know what im doing wrong, i think i worked fine for me some time ago but now it isnt. Is this a permission problem? I think user_about_me is enough to ask for apprequest but not sure anymore. Any help? Thanx
WEll i found the answer myself. Just use this:
if (response && response.request_ids) {
var ids = response.request_ids;
var _batch = [];
for (var i = 0; i < ids.length; i++) {
_batch.push({ "method": "get", "relative_url": ids[i] });
}
if (_batch.length > 0) {
FB.api('/', 'POST', { batch: _batch }, function (res) {
// var obj = eval('(' + res + ')');
for (var j = 0; j < res.length; j++) {
body = res[j].body;
var myObject = eval('(' + body + ')');
friendID = myObject.to.id;
// here you have every friendID
}
});
}
}
:)
You don't actually need to create a batch request. You can use the ids parameter on the root and give it the request_ids value returned from the dialog directly:
FB.api("/?ids=" + response.request_ids, callback);

Categories