You are my last chance :(. Im trying do work a paging grid with mvc pattern.
The grid show the fisrt 21 records, but not refresh when click "next" pagingtoolbar icon.
All my codes are detailed below:
The Store:
Ext.define('CRUDManantiales.store.grid.AbmUsuarios', {
extend: 'Ext.data.Store',
model: 'CRUDManantiales.model.grid.AbmUsuarios',
proxy: {
type: 'ajax',
url: 'resources/bundles/usuarios/generarJsonTodos.php',
reader: {
type: 'json',
root: 'data',
successProperty: 'success',
totalProperty: 'total'
}
}
});
The main view code:
Ext.define('CRUDManantiales.view.grid.AbmUsuarios', {
// [..........]
initComponent: function () {
this.store = 'grid.AbmUsuarios';
this.dockedItems = [{
xtype: 'pagingtoolbar',
store: this.store,
beforePageText: 'Página',
afterPageText: 'de {0}',
displayMsg: 'Mostrando {0} - {1} de {2} registros',
emptyMsg: 'No hay datos que mostrar',
dock: 'bottom',
displayInfo: true,
pageSize: 21
}];
this.callParent(arguments);
}
});
I wasted four days in this code, appreciate your assistance. Thanks !!
Thanks for all. The problem has been resolute. The fail was that i was using POST array in my PHP script and needed use GET method. :)
Related
I'm trying to retrieve a list of events from an ajax call. I use the following code.
document.addEventListener("DOMContentLoaded", function()
{ var calendarEl = document.getElementById("id_d_agenda_1");
var calendar = new FullCalendar.Calendar(calendarEl, {
plugins: [ 'interaction', 'dayGrid', 'timeGrid', 'list' ],
header: {
left: 'prev,next today',
center: 'title',
right: 'dayGridMonth,timeGridWeek,timeGridDay,listWeek'
},
defaultDate: '2019-08-12',
editable: true,
navLinks: true, // can click day/week names to navigate views
eventLimit: true, // allow "more" link when too many events
selectMirror: true,
select: function(arg) {
var title = prompt('Event Title:');
if (title) {
calendar.addEvent({
title: title,
start: arg.start,
end: arg.end,
allDay: arg.allDay
})
}
calendar.unselect()
},
events: function(arg) {
$.ajax({
url: 'd.php',
dataType: 'json',
data: {
cmd:'getdata',
start:arg.startStr,
end:arg.endStr,
tz:arg.timeZone,
component:'d_agenda_1',
},
success: function(doc) {
$(doc).each(function() {
calendar.addEvent( this );
})
}
})
}
})
calendar.render();
});
While debugging my javascript I can see the rows of events appear in 'doc'. First I tried to bulk add them to the agenda, but that didn't seem to work. Now I'm adding them one-by-one, buth they still don't appear. I have checked the this variable in the debugger and it shows a single event:
title:"value", start:"2019-08-01". In fact I'm using the sample list that comes with the package. Can someone point me to the right direction in what I'm doing wrong?
other options I tried (with no luck ;-):
I tried to leave the jquery out, but with similar effect:
success: function(doc) {
doc.forEach(function(value) {
calendar.addEvent( value );
})
}
success: function(doc) {
$(doc).each(function() {
calendar.addEvent({
title:this.title,
start:this.start
});
})
Not sure if it's helpful, but I added the selectable option and tested the select option. The calendar.addevent on the select: doesn't add the event either. Since this is copied from the sample i'm quite confused now. Fun part is that if you replace the ajax part with a regular [] expression that all works well. Even the selectable options, so there's definitely something wrong with my ajax implementation, in regards to this component.
According to the DOCS you need to have a successCallback that will return the events to the calendar.
Here is the docs https://fullcalendar.io/docs/events-function
Here is a simple Demo https://codepen.io/nasser-ali-karimi/pen/gOOJrWV?editors=0010
And in short, I can say that you need to set the events like this.
events: function(info, successCallback, failureCallback) {
successCallback([
{"resourceId":"a","title":"event 1","start":"2019-11-23","end":"2019-11-25"},
{"resourceId":"b","title":"event 3","start":"2019-11-24T12:00","end":"2019-11-25T06:00"},
{"resourceId":"b","title":"event 4","start":"2019-11-24T07:30","end":"2019-11-24T09:30"},
{"resourceId":"b","title":"event 5","start":"2019-11-24T10:00","end":"2019-11-24T15:00"},
{"resourceId":"a","title":"event 2","start":"2019-11-24T09:00","end":"2019-11-24T14:00"}
])
}
you didn't mention the events data that comes from Ajax request, so I can say you need to provide the data like what said on docs.
Addition
Note: Event's date are on 11/28 and 11,29 so navigate to those dates to see the events.
Demo https://codepen.io/nasser-ali-karimi/pen/qBBGVbG?editors=0010
events: function(info, successCallback, failureCallback) {
var arrevents = [];
jQuery.get( "https://api.myjson.com/bins/16ubhe", function( data ) {
// var response = JSON.parse(data);
// $.each(response, function(k, v) {
// arrevents.push(v);
// });
arrevents = data;
successCallback(arrevents);
});
},
I am using jqGrid v 5.1.0 using the Bootstrap style. When I apply ui-state-disabled class to a pager button (add) the button looks disabled but when clicked it still processes the event. In previous version this use to disable the event as well. Using latest FF and IE. Any ideas? Thank you.
Edit - add snippet of code that initializes the grid (child). Notice second line from end where the add button is disabled. The button appears disabled but when clicked the event is executed.
Edit 2 - So after much pain and tears I create two fiddles. One demonstrates proper disabling of the edit button and Two is the same code but using Bootstrap. The edit button is not disabled.
// Water Source grid options...
var source_gridOptions = {
caption: 'Associated Water Source(s)',
data: sourceData,
datatype: 'local',
//url: "", // updated dynamically
//mtype: "GET",
styleUI : 'Bootstrap',
colModel: [
{ label: 'Source ID', name: 'ID', key: true, width: 28 },
{ label: 'Case ID', name: 'WATER_CASE_ID', width: 28, hidden: true },
{ label: 'Intake Name', name: 'INTAKE_SOURCE_NAME', width: 50 },
{ label: 'Intake Type', name: 'INTAKE_SOURCE_TYPE', width: 30 },
{ label: 'Source Type', name: 'SOURCE_TYPE', width: 20 },
{ label: 'Water Type', name: 'WATER_TYPE', width: 20 },
{ label: 'Notes', name: 'NOTES', width: 50 },
{ label: 'Verified', name: 'VERIFIED', width: 25 },
],
viewrecords: true,
height: 'auto',
width: initTabWidth, //dynamically set...
rowNum: 5,
pager: "#sourcePager",
gridComplete: function() {
} // end grid complete event
};
// define CRUD options...
var source_editOptions = {};
var source_addOptions = {};
var source_deleteOptions = {};
// init Water Source grid...
$("#sourceGrid").jqGrid(source_gridOptions).navGrid("#sourcePager",{edit:true,add:true,del:true,search:false},source_editOptions,source_addOptions,source_deleteOptions);
$("#add_sourceGrid").addClass('ui-state-disabled'); // <-- disable button
}); // end grid
Given your demo, I was able to figure it out. You actually need to add the ui-disabled class to work, not just disabled that you've added.
I've modified your fiddle here: http://jsfiddle.net/c6860ev8/16/
You can see in the jqGrid source file which classes are required for bootstrap integration here: https://github.com/tonytomov/jqGrid/blob/7901d7b7da969de1ca98282c60e335e013dc31ee/js/grid.base.js#L1035
Hope this helps!
I am converting my application to use Server Side Paging with the Kendo Grid UI. Prior to switching serverPaging to true, I was properly displaying my grid contents, and paging on the client side. However, once I turned on the serverPaging, my data was no longer visible. I have checked the network call, and my data is returning (only 2 records of 8 total) as expected, but I am not seeing it in the grid.
Here is the grid construction:
$v.KendoGrid.makeGrid(gridName, {
columns: [
{ field: 'IdentifierCode', title: 'User Name' },
{ field: 'CompanyName', title: 'Company' },
{ field: 'Email', title: 'Email' }
],
dataSource: {
pageSize: 2,
schema: {
data: 'Data', // records are returned in the data section of the response
model: {
id: 'Id',
fields: {
IdentifierCode: { type: 'string' },
CompanyName: { type: 'string' },
Email: { type: 'string' }
}
},
total: 'Total' // total number of records are in the total section of the response
},
serverPaging: true,
transport: {
read: {
url: window.urlConfigs.root + "Security/UserAccount/PagedListing"
dataType: "json",
type: "GET"
}
}
},
editable: false,
filterable: true,
height: 464,
pageable: true,
scrollable: true,
sortable: true
});
Here is the MVC Controller method:
public ActionResult PagedListing(int pageSize, int skip)
{
var entities = ReadRepo.All();
var total = entities.Count();
var data = entities.Skip(skip).Take(pageSize).Select(MapEntityToViewModel).ToList();
return Json(new { Total = total, Data = data }, JsonRequestBehavior.AllowGet);
}
And here is the data I get back on the network call:
{"Total":8,"Data":[{"Id":"928f0bb2-608b-417b-bf6e-e5c58f85fec2","IdentifierCode":"admin","FirstName":"Administrator","MiddleName":"of","MiddleNameHuman":"of","LastName":"GasStream","DisplayName":"Administrator of GasStream","Email":"admin#example.com","IsExternal":false,"UserTypeHuman":"Internal","CompanyId":"75bb05a4-1ec2-4042-aeba-a229008aca9f","CompanyName":"Entessa Pipeline & Terminal, MLP","CompanyIdentifierCode":"SHA","Password":"wFg/a/NEU6WM8z4YZBUduitIDROfeFz/+Za6leAHnBE=","PasswordChanged":false,"ForceNewPasswordFlag":false,"Settings":[],"RoleGroups":[]},{"Id":"47c29025-cfa8-4447-9ab7-a229008ad088","IdentifierCode":"contractcarl","FirstName":"Carl","MiddleName":null,"MiddleNameHuman":"","LastName":"Smithers","DisplayName":"Carl Smithers","Email":"carl#entessa.com","IsExternal":false,"UserTypeHuman":"Internal","CompanyId":"75bb05a4-1ec2-4042-aeba-a229008aca9f","CompanyName":"Entessa Pipeline & Terminal, MLP","CompanyIdentifierCode":"SHA","Password":"IWdH+qDIOucNrre6V4AgI6Exm2Vq5qkIdXdsWfP6jn4=","PasswordChanged":false,"ForceNewPasswordFlag":false,"Settings":[],"RoleGroups":[]}]}
I suspect I have missed something small, but after looking at this and trying all sorts of possible work-arounds, I cannot see it, so I am asking for some help. I thought once I got the data to return small sets from the Server, things would get simpler.
Thanks in advance,
Drew
I ended up finding the answer. the $v.KendoGrid was a method that wrapped the kendoGrid call itself, and in there something was getting reset to not allow the data to be parsed properly when it came back from the server properly paged.
I have since re-worked the mess so I can establish the necessary parameters in the $v.KendoGrid call for just my type of grid.
Thanks for the help, and the eyes to catch the comma, Brett.
Drew
One of ASP.NET's security features is proving to be a mountain to scale here - the "d" property addition when returning a JSON response appears to be confusing ExtJS when I attempt to reconfigure a gridpanel dynamically, causing it to fail when attempting to generate new column structure.
I followed this solution by nicholasnet:
http://www.sencha.com/forum/showthread.php?179861-Dynamic-grid-columns-store-fields
and it works beautifully, until the JSON payload is wrapped around the "d" property, e.g.
{"d":{
"metaData": {
"root": "data",
"fields": [{
"type": "int",
"name": "id",
"hidden": true,
"header": "id",
"groupable": false,
"dataIndex": "id"
}, ...omitted for brevity...]
},
"success": true,
"data": [{
"id": "1",
"controller": "Permissions",
"description": "Allow to see permission by roles",
"administrator": true,
"marketing": false
}]
}
}
I can't work out how to tell ExtJS to skirt around this problem. I've tried setting the "root" property of the AJAX reader to "d.data" but that results in the grid showing the correct number of rows but no data at all.
I've all the property descriptors required for column metadata ("name", "header", "dataIndex") in the JSON so I don't believe the JSON structure to be the cause. My main lead at the moment is that on the event handler:
store.on
({
'load' :
{
fn: function(store, records, success, operation, eOpts)
{
grid.reconfigure(store,store.proxy.reader.fields);
},
scope: this
}
}, this);
The fields in historyStore.proxy.reader.fields part is undefined when I pass the "d"-wrapped JSON. Anyone have any ideas on why this is or how to solve this issue?
edit: my Store/proxy
Ext.define('pr.store.Store-History', {
extend: 'Ext.data.Store',
model: 'pr.model.Model-History',
proxy: {
type: 'ajax',
url: '/data/history.json',
reader: {
type: 'json',
root: 'd'
}
}
});
Ext.define('pr.store.Store-History', {
extend: 'Ext.data.Store',
model: 'pr.model.Model-History',
proxy: {
type: 'ajax',
url: '/data/history.json',
reader: {
type: 'json',
root: 'data',
readRecords: function(data) {
//this has to be before the call to super because we use the meta data in the superclass readRecords
var rootNode = this.getRoot(data);
if (rootNode.metaData) {
this.onMetaChange(rootNode.metaData); // data used to update fields
}
/**
* #deprecated will be removed in Ext JS 5.0. This is just a copy of this.rawData - use that instead
* #property {Object} jsonData
*/
this.jsonData = rootNode;
return this.callParent([rootNode]); // data used to get root element and then get data from it
},
}
}
});
Update:
you are not getting fields in reader because the default code for getting fields from data doesn't handle your wrapped data, so you need to change 'readRecords' function to handle your custom data
I am missing something very basic, my comboxbox never appears, can somebody please look at the following code and tell me what I am missing, I have tried both .Select and ComboBox as type and I ma using dojo-1.5
var layout4 =
[
{ field: "abbr", name: "Abbreviation", width: 10 },
{ field: "name", name: "Name", width: 10 },
{ field: "capital", name: "Capital", width: '10'},
{ field: "combo", name: "combo", width: 10,
type: dojox.grid.cells.Select,
options: [ "new", "read", "replied" ],
editable:true
}
];
var store4 = { identifier: 'abbr',
label: 'name',
items: [
{ abbr:'ec', name:'Ecuador', capital:'Quito', combo:'' },
{ abbr:'eg', name:'Egypt', capital:'Cairo', combo:''},
{ abbr:'sv', name:'El Salvador', capital:'San Salvador', combo:''},
{ abbr:'gq', name:'Equatorial Guinea', capital:'Malabo', combo:''},
{ abbr:'er', name:'Eritrea', capital:'Asmara', combo:'' },
{ abbr:'ee', name:'Estonia', capital:'Tallinn', combo:''},
{ abbr:'et', name:'Ethiopia', capital:'Addis Ababa', combo:'' }
]};
storeData = new dojo.data.ItemFileReadStore(
{ data:store4}
);
// create a new grid:
var grid4 = new dojox.grid.DataGrid({
query: { abbr: '*' },
store: storeData,
clientSort: true,
rowSelector: '20px',
structure: layout4
}, document.createElement('div'));
// append the new grid to the div "gridContainer4":
dojo.byId("gridContainer4").appendChild(grid4.domNode);
// Call startup, in order to render the grid:
grid4.startup();
Try replacing the long line that you have using appendChild() with this one:
grid4.placeAt("gridContainer4");
Your code is rather scrambled and without seeing the whole thing it's a little hard to debug. Do you get any errors on the console? Can you post a complete example on JSFiddle?
The reason was that I was using ItemFileReadStore, and it was not allowed to edit an item in store and so combobox was not appearing. Using WriteStore solves this problem here. Ofcourse it was dumb to use readsotre.
Now I have a different problem where I want combobox to appear in grid where canEdit is implemented, but that is a different question.