How to store an object into database using laravel - laravel

Below is my Js, I used it to get data from a datatable
$("#mark_attendance").on("click", function(event) {
event.preventDefault();
var table = $("#attendance_table").DataTable();
let attendance_status = [];
$("select[name='attendance_status[]']").each(function() {
attendance_status.push($(this).val());
});
let attendance_date = [];
$("input[name='attendance_date[]']").each(function() {
attendance_date.push($(this).val());
});
var data = table
.rows()
.data()
.toArray();
data = data.map((item,i)=>{
return {
attendance_status: attendance_status[i],...item,
}
})
var attendance_data = data.map((item,i)=>{
return {
attendance_date: attendance_date[i],...item
}
})
// attendance_data.forEach(function(payload){
$.ajax({
headers: {
'X-CSRF-TOKEN': $('meta[name="csrf-token"]').attr('content')
},
type: 'post',
url: "/store/attendance",
data: {attendance_data: data},
dataType: 'json',
success: function(data) {
console.log(data);
},
error: function() {
console.log("Error");
}
});
// });
});
Below is my controller
public function storeAttendance(Request $request)
{
$data = $request->all();
return response()->json('$data');
}
I get the below object in my console after clicking firing the even
{attendance_data: Array(3)}attendance_data: Array(3)
0: {attendance_status: "false", id: "1", employee_name: "Admin", department_id: "2"}
1: {attendance_status: "false", id: "2", employee_name: "User", department_id: "1"}
2: {attendance_status: "false", id: "3", employee_name: "Chinyere Lynda", department_id: "1"}

The simplest approach:
Define the name of your html inputs exactly the same as your model attributes
Go to the your Model and define the $fillable array, put there every attribute that you want to save here ( take a look here )
make a simple loop in your controller function that way :
$attendances = $request->all();
foreach($attendances as $attendance) {
Attendance::create($attendance);
}

Related

select2 ajax dynamic search multipleselect - set values from respons on document ready

I have problem with passing data to select2 (ajax dynamic search) in edit mode on document ready.
I create test button which should add data on click and it doesnt work... Any ideas with that?
$('.select2').select2({
minimumInputLength: 3,
ajax: {
url: (...),
dataType: 'json',
data: function (params) {
return {
query: params.term
};
},
processResults: function (data, params) {
var resData = [];
data.forEach(function (value) {
if (value.name.toLowerCase().indexOf(params.term.toLowerCase()) != -1)
resData.push(value)
})
return {
results: $.map(resData, function (item) {
return {
text: item.name,
slug: item.slug,
id: item.id
}
})
};
},
},
});
$('#preselectObjectDataButton').on('click', function() {
var _array = []
var o = new Object;
o.id = 1;
o.text = "test";
o.slug = "test";
_array.push(o);
$('.select2').val(_array).trigger('change.select2');
});

Kndo TreeView LoadOnDemand not hitting the server

for my kendo treeview, i set load on demand to true but it is not hitting the server to load childs, because the 'children' property is set for the datasource model, even its empty.
homogeneous = new kendo.data.HierarchicalDataSource({
transport: {
read: {
type: 'POST',
contentType: "application/json; charset=utf-8",
url: obj.DataSourcesURL,
dataType: "json"
},
parameterMap: function (options) {
if (!options.Id) {
options.Id = null;
}
if (options.filter) {
options.Search = options.filter.filters[0].name;
}
else {
options.Search = '';
}
return JSON.stringify(options);
}
},
schema: {
data: "d",
errors: function (response) {
console.log(response);
console.log("errors");
},
model: {
hasChildren: "hasChild",
children:'items',
id: "Id"
}
}
});
And treeView code is
$treeView.kendoTreeView({
dataTextField: 'Description',
checkboxes: {
checkChildren: true
},
dataSource: homogeneous,
loadOnDemand: loadOnDemand,
check: function () {
var checkedNodes = [];
var treeView = $treeView.data("kendoTreeView");
getCheckedNodes(treeView.dataSource.view(), checkedNodes);
setMessage(checkedNodes.length);
},
dataBound: function (e) {
if (e !== undefined)
resetCheckedNodes(e.sender.dataItems());
},
messages: {
loading: "Laden..."
},
expand: function (e) {
var dataItem = this.dataItem(e.node);
}
});
Try to set hasChildren like this in your schema:
schema: {
data: "d",
errors: function (response) {
console.log(response);
console.log("errors");
},
model: {
hasChildren: function(e) {
return e.items && e.items.length;
},
children:'items',
id: "Id"
}
}
And also from your question I am not sure do you even get any data or it is only Children data that is not returned. Maybe you could also show how your data structure look like.

knockout validation for array of objects

I have an array of dynamically added objects and I want to validate this array for required fields and numeric values.
I have 3 buttons, one for adding note, another for removing note and one for saving
How to validate every object ?
.. the code:
$(function () {
var initialData = [{
Title: "",
NoteText: "",
Suggestion: "",
MediaTime: ""
}];
var CreateNewNoteModel = function (Notes) {
var self = this;
self.Notes = ko.observableArray(ko.utils.arrayMap(Notes, function (Note) {
return { Title: Note.Title, NoteText: Note.NoteText, Suggestion: Note.Suggestion, MediaTime: Note.MediaTime };};
}));
var i = 1;
self.addNote = function () {
self.Notes.push({
Title: "", NoteText: "", Suggestion: "", MediaTime: ""
});
$('#editor' + i).wysihtml5();
$('#editorB' + i).wysihtml5();
i++;
};
self.removeNote = function (Note) {
self.Notes.remove(Note);
};
self.save = function () {
self.lastSavedJson(JSON.stringify(ko.toJS(self.Notes), null, 2));
var jsondata = self.lastSavedJson();
$.ajax({
url: "/api/Notes/?mid=" + m + "&p=" + p,
cache: false,
type: 'Post',
dataType: 'json',
contentType: 'application/json; charset=utf-8',
data: jsondata,
success: function () {
alert("Success");
document.location.reload(true);
}
});
};
self.lastSavedJson = ko.observable("")
};
ko.applyBindings(new CreateNewNoteModel(initialData));
});
I am using jQuery validate plugin to add validation to knockout-js by using jQuery's validation methods: "$.validator.addMethod" and "$.validator.addClassRules".
Example:
First define your validation methods and css classes. Later on, we add the css classes to your inputs to validate your fields.
function DefineValidationRules() {
$.validator.addMethod("validateNumber", ValidateInteger, "This field is not a number");
$.validator.addMethod("validateRequired", $.validator.methods.required, "This field is required");
$.validator.addMethod("validateMin", $.validator.methods.min, $.format("This number be greater than or equal to {0}"));
$.validator.addMethod("validateMax", $.validator.methods.min, $.format("This number must be less than or equal to {0}"));
$.validator.addMethod("validateMinlength", $.validator.methods.minlength, $.format("This field must contain at least {0} characters"));
$.validator.addMethod("validateRangelength", $.validator.methods.rangelength, $.format("This field must contain between {0} and {1} characters"));
$.validator.addClassRules("validate-number", { validateNumber: true });
$.validator.addClassRules("validate-number-min", { validateNumber: true, validateMin: 1 });
$.validator.addClassRules("validate-required-number-min", { validateRequired: true, validateNumber: true, validateMin: 1 });
$.validator.addClassRules("validate-required", { validateRequired: true });
$.validator.addClassRules("validate-rangelengthmax6", { validateRangelength: [0,6] });
}
DefineValidationRules();
You can also add your own custom validation method:
function ValidateInteger(value) {
//do whatever you want to check
}
Having an input in knockout:
<input class="validate-required validate-number" type="text" data-bind="value: examplefield, valueUpdate: 'afterkeydown', attr: { attrname: 'itsvalue'}" />
Checking on submit:
$("#yoursubmitbutton").on("click", function () {
var formtosubmit = $("#idofyourform");
//check for validation errors
if (isValid(formtosubmit)) {
formtosubmit.submit();
//
// code to proceed to next step
}
});
function isValid(el) {
var $thisform = el;
$thisform.validate({
errorElement: "label",
errorPlacement: function (error, element) {
//eventual different error placing
if (element.attr("name") == "fname" || element.attr("name") == "lname") {
element.css("border", "2px solid red");
error.insertAfter("#lastname");
} else {
error.insertAfter(element);
}
}
});
return $thisform.valid();
}

keep the Ids of selected results of Kendo UI Autocomplete in a hidden input

I wrote this code to use kendo UI autocomplete. I need to show the title of the selected result in the textbox and keep the if in some hidden input, how can I get the id. it seems the select doesn't work.
$("[data-autocomplete]").each(function () {
var luurl = $(this).attr('data-lookupurl');
var thisElemt = $(this);
$(this).kendoAutoComplete({
minLength: 3,
separator: ", ",
dataTextField: "title",
select: function (e) {
var selectedOne = this.dataItem(e.item.Index());
console.log(kendo.stringify(selectedOne));
},
dataSource: new kendo.data.DataSource({
serverFiltering: true,
serverPaging: true,
pageSize: 20,
transport: {
read: luurl,
dataType: "json",
parameterMap: function (data) {
return { title: thisElemt.val() };
},
schema: {
model: {
id: "id",
fields: {
id: { type: "id" },
title: { type: "string" }
}
}
}
}
})
});
});
There is a typo error, you should use: e.item.index() instead of e.item.Index() (index is lowercase).
So the select function would be:
select : function (e) {
var selectedOne = this.dataItem(e.item.index());
console.log(kendo.stringify(selectedOne));
},
and easier way is :
var autocomplete = $("#autoCompleteId").data("kendoAutoComplete");
console.log(autocomplete.listView._dataItems[0]);
you can access to select data item in autocomplete.listView._dataItems[0] object
you can use script
<script>
$(document).ready(function () {
$("#categories").change(function () {
var url = '#Url.Content("~/")' + "Limitations/ThanaByDistrict_SelectedState";
var ddlsource = "#categories";
var ddltarget = "#target";
$.getJSON(url, { Sel_StateName: $(ddlsource).val() }, function (data) {
$(ddltarget).empty();
$(ddltarget).val(data);
});
});
});
</script>
in controller like
// Get selected combox value
public JsonResult ThanaByDistrict_SelectedState ( Guid Sel_StateName )
{
JsonResult result = new JsonResult ( );
objects temp=db . objects . Single ( m => m . ob_guid == Sel_StateName );
result . Data = temp.ob_code;
result . JsonRequestBehavior = JsonRequestBehavior . AllowGet;
return result;
}
For details you can see this LINK

MVC3 and Twitter Bootstrap TypeAhead without plugin

I have gotten TypeAhead to work properly with static data and am able to call my controller function properly and get data but it is either A: Not parsing the data properly or B: The TypeAhead is not set up correctly.
JavaScript :
<input type="text" id="itemSearch" data-provide="typeahead" value="#ViewBag.Item" name="itemSearch"/>
$('#itemSearch').typeahead({
source: function (query, process) {
parts = [];
map = {};
$.ajax({
url: '#Url.Action("MakePartsArray")',
dataType: "json",
type: "POST",
data: {query: query},
success: function (data) {
$.each(data, function (i, part) {
map[part.description] = part;
parts.push(part.description);
});
typeahead.process(parts);
}
});
},
updater: function (item) {
selectedPart = map[item].itemNumber;
return item;
},
matcher: function (item) {
if (item.toLowerCase().indexOf(this.query.trim().toLowerCase()) != -1) {
return true;
}
},
sorter: function (items) {
return items.sort();
},
highlighter: function (item) {
var regex = new RegExp('(' + this.query + ')', 'gi');
return item.replace(regex, "<strong>$1</strong>");
}
});
Controller :
public ActionResult MakePartsArray(string query)
{
var possibleItem = query.ToLower();
var allItems = Db.PartInventorys.Where(l => l.ItemNumber.Contains(possibleItem)).Select(x => new { itemNumber = x.ItemNumber, description = x.Description });
return new JsonResult
{
ContentType = "text/plain",
Data = new { query, total = allItems.Count(), suggestions = allItems.Select(p => p.itemNumber).ToArray(), matches = allItems, },
JsonRequestBehavior = JsonRequestBehavior.AllowGet
};
}
In my controller I see the data being retrieved correctly and it appears to parse properly but nothing is showing up for my TypeAhead.
Any idea on how to verify exactly where the breakdown is occurring or does anyone see direct fault in my code?
Problem was in the ajax call-
$.ajax({
url: '#Url.Action("MakePartsArray")',
dataType: "json",
type: "POST",
data: {query: query},
success: function (data) {
$.each(data.matches, function (i, part) {
var composedInfo = part.description + ' (' + part.itemNumber + ')';
map[composedInfo] = part;
parts.push(composedInfo);
});
process(parts);
}
});
and in the controller on the return type
return new JsonResult
{
ContentType = "application/json",
Data = new { query, total = allItems.Count(), suggestions = allItems.Select(p => p.itemNumber).ToArray(), matches = allItems },
JsonRequestBehavior = JsonRequestBehavior.AllowGet
};

Resources