I'm using Kendo-UI's Drag and Drop Tree View for an application I'm working on.
I'm looking to append some text to the selected list-item.
I can not find anything in the documentation and am having a hard time selecting the appropriate item.
This is the Kendo-UI code:
<script>
$("#treeview-left").kendoTreeView({
dragAndDrop: true,
dataSource: [
{ text: "Furniture", expanded: true, items: [
{ text: "Tables & Chairs" },
{ text: "Sofas" },
{ text: "Occasional Furniture" }
] },
{ text: "Decor", items: [
{ text: "Bed Linen" },
{ text: "Curtains & Blinds" },
{ text: "Carpets" }
] }
]
});
$("#treeview-right").kendoTreeView({
dragAndDrop: true,
dataSource: [
{ text: "Storage", expanded: true, items: [
{ text: "Wall Shelving" },
{ text: "Floor Shelving" },
{ text: "Kids Storage" }
]
},
{ text: "Lights", items: [
{ text: "Ceiling" },
{ text: "Table" },
{ text: "Floor" }
]
}
]
});
</script>
This is a snippet of the generated code (notice the "aria-select='true'" , this is because I've selected the element, now I want to append text to this element):
<li role="treeitem" class="k-item" data-uid="82bceebe-f6a8-4d44-80ec-76f4b3db5041" aria-selected="true" id="treeview-left_tv_active">
<div class="k-top">
<span class="k-icon k-plus" role="presentation"></span>
<span class="k-in k-state-selected">Alberta</span>
</div>
<ul class="k-group" style="display:none" role="group">.....</ul>
</li>
This is my code at this point, I've tried a few other things, but have reverted back to this, which I know is incorrect:
<script>
$(function () {
$(".k-treeview li:first").click(function () {
$(this).append("test");
});
});
</script>
Any help is appreciated.
The aria attributes are for accessibility and not really meant to be used for other purposes.
You can use the select event and access the selected element in e.node:
$("#treeview").kendoTreeView({
dataSource: ds,
select: function(e) {
var model = this.dataItem(e.node);
model.set("text", model.get("text") + "test");
}
})
You can play with it here.
If you want to get the selected node at other times, use the select method.
Related
Following the example here, we've been trying for over a week to get Tabulator working with a Select2 header filter. There is a JS Fiddle here with all the pieces. It seems like the Tabulator filter (which are really just editors) onRendered() function is not even getting called because the console log we have inside it never gets logged.
The select element itself shows up in the header filter, but never gets the Select2 object applied (probably because the onRendered seems to not even be called). If we put the Select2 object outside the onRendered function, it get applied, but then the filter does not get applied after selection is made. There are no console or other errors and we've followed the Tabulator 'example' to the letter, so we are not sure what to try next.
Does anyone know how to get a basic Select2 header filter functioning with Tabulator?
var tableData = [{
id: "1",
topic: "1.1"
},
{
id: "2",
topic: "2.2"
},
];
var select2Editor = function(cell, onRendered, success, cancel, editorParams) {
var editor = document.createElement("select");
var selData = [{
id: '1.1',
text: "One"
}, {
id: "2.2",
text: "Two"
}, {
id: "3.3",
text: "Three"
}, ];
onRendered(function() {
// TODO: map tracks to id and text
console.log('rendered');
$(editor).select2({
data: selData,
minimumResultsForSearch: Infinity,
width: '100%',
minimumInputLength: 0,
//allowClear: true,
});
$(editor).on('change', function(e) {
success($(editor).val());
});
$(editor).on('blur', function(e) {
cancel();
});
});
return editor
};
var columns = [{
title: "ID",
field: "id"
}, {
title: "Topic",
field: "topic",
headerFilter: select2Editor,
}, ];
var table = new Tabulator("#table", {
placeholder: "No Data Found.",
layout: "fitData",
data: tableData,
columns: columns,
});
I'm new to both Tabulator and select2 and I think this is possibly a bad way to do it but it seems like it miiight work.
If you want to use select2 with text input elements, it looks like you need to use the full package.
https://jsfiddle.net/dku41pjy/
var tableData = [{
id: "1",
topic: "1.1"
},
{
id: "2",
topic: "2.2"
},
];
var columns = [{
title: "ID",
field: "id"
}, {
title: "Topic",
field: "topic",
headerFilter: 'select2Editor'
}, ];
var awaiting_render = [];
function do_render({ editor, cell, success, cancel, editorParams }) {
console.log('possibly dodgy onrender');
var selData = [{
id: '',
text: "-- All Topics --"
}, {
id: '1.1',
text: "One"
}, {
id: "2.2",
text: "Two"
}, {
id: "3.3",
text: "Three"
}, ];
$(editor).select2({
data: selData,
//allowClear: true,
});
$(editor).on('change', function(e) {
console.log('chaaaange')
success($(editor).val());
});
$(editor).on('blur', function(e) {
cancel();
});
}
function render_awaiting() {
var to_render = awaiting_render.shift();
do_render(to_render);
if(awaiting_render.length > 0)
render_awaiting();
}
Tabulator.prototype.extendModule("edit", "editors", {
select2Editor:function(cell, onRendered, success, cancel, editorParams) {
console.log(cell);
var editor = document.createElement("input");
editor.type = 'text';
awaiting_render.push({ editor, cell, success, cancel, editorParams });
return editor
},
});
var table = new Tabulator("#table", {
placeholder: "No Data Found.",
layout: "fitData",
data: tableData,
columns: columns,
tableBuilt:function(){
render_awaiting();
},
});
Edit: my suspicion is that onRendered only gets fired when these edit elements are used in cells to sope with the transition between showing just data and showing an editable field.
I am new on kendo ui. I need your help, please. I need to use checkbox somewhere. My problem is when I edit any record, checkbox which is on popup menu can show status of attribute but grid doesn't show. I want to show attribute of the record show in checkbox on grid.
I try to this sample :http://docs.telerik.com/kendo-ui/controls/data-management/grid/how-to/Templates/grid-with-checkbox-column but It doesn't work for my expected.
Here is my code:
{
field: "isWorking",
title: "Çalışıyor",
editor: '<input type="checkbox" #= isWorking ? \'checked="checked"\' : "" # class="chkbx" />'
},
{
command: [
{
name: "edit",
text: {
edit: "",
update: "Tamam",
cancel: "İptal"
},
className: "grid-command-iconfix"
},
{
name: "destroy",
text: "",
className: "grid-command-iconfix"
}
],
title: " ",
width: "120px"
}
],
editable: {
mode: "popup",
window: {
title: "Kayıt".i18n()
},
confirmation: "Silmek istediğinizden emin misiniz?".i18n(),
confirmDelete: "Yes"
},
edit: function (e) {
console.log(e);
$("#maritalStatus").data("kendoDropDownList");
}
});
}
});
$("personGrid.k-grid-content").on("change","input.chkbx",function(e){
var grid = $("#personGrid").data("kendoGrid"),
dataItem = grid.dataItem($(e.target).closest("tr"));
dataItem.set("isWorking", this.checked);
});
And screenshots of how it works. Please follow the ss.
From here this is solution from linke where is given by me up of issue.
Here code is my first work:
{
field: "isWorking",
title: "Çalışıyor",
template: "<input type='checkbox' id='isWorking'/>"
},
{
command: [
{
name: "edit",
text: {
edit: "",
update: "Tamam",
cancel: "İptal"
},
className: "grid-command-iconfix"
},
{
name: "destroy",
text: "",
className: "grid-command-iconfix"
}
],
title: " ",
width: "120px"
}
],
editable: {
mode: "popup",
window: {
title: "Kayıt".i18n()
},
confirmation: "Silmek istediğinizden emin misiniz?".i18n(),
confirmDelete: "Yes"
},
edit: function (e) {
console.log(e);
$("#maritalStatus").data("kendoDropDownList");
}
});
}
});
And here how is work ss. It's show status on popup edit menu but it doesn't show on grid.
please could you help me?
You're setting the checkbox in the template but not its value. It will have always the initial state. Try this template:
template: "<input type='checkbox' id='isWorking' # if (isWorking) { # checked=\"checked\" # } # />"
Demo
I searched Over the Google. I didn't get any source for my requirement.
My output is like
If I click the 1st column linkbutton eFocus011 or other rows linkbutton means it will go to new web bage, but the toolbar Add new record was not working, because I used template for System Name columns field. How to get the correct output?
My code:
var grid= $("#DivGrid").kendoGrid(
{
dataSource: DataSource4,
scrollable: true,
sortable: true,
filterable: false,
reorderable: true,
resizable: true,
pageable: true,
toolbar: [ { text : "Add new record",name: "popup",iconClass: "k-icon k-add"} ],
editable : {
mode : "inline"
// template: kendo.template($("#customPopUpTemplate").html())
},
navigable: true,
columns:
[
{
field: "SystemName",
title: "System Name",
width:"130px",
// template: '<a href >#: SystemName # </a>'
template:"<a onclick='NewWindow(this.id)' id=\"#= SystemId #\" href='\\#'>#= SystemName #</a>"
// template:'<a href class="list k-Linkbutton" onclick="NewWindow(this.id)" id="#= SystemId#" >#= SystemName #</a>'
// template: '<a href="\\#" onclick="NewWindow(this.id)" id="#= SystemId#" >#= SystemName #</a>'
},
{
field: "SystemIP",
title: "System IP",
width:"100px"
},
{
field: "SystemType",
title: "Type",
width:"80px",
editor: function (container, options) {
$("<input />")
.attr("data-bind", "value:SystemType")
.appendTo(container)
.kendoDropDownList({
dataSource: [ { text: "--Select--" ,value: "0"},{ text: "PC" ,value: "1"},{ text: "LAPTOP" ,value: "2" }],
dataTextField: "text",
dataValueField: "text"
});
}
},
{
field: "OSKey",
title: "OS Key",
width:"200px"
},
{
command: ["edit","destroy"],
title: " ",
width: "190px"
}
]
}).data("kendoGrid");
$(".k-grid-popup", grid.element).on("click", function ()
{
var popupWithOption =
{
mode: "popup",
template: kendo.template($("#customPopUpTemplate").html()) ,
window: {
title: "Add New Record"
}
};
grid.options.editable = popupWithOption ;
grid.addRow();
$(".k-window-action")
{
//visibility: hidden ;
}
grid.options.editable = "inline";
});
};
</script>
Also I used two types of editing. If I click toolbar, means I used popup Kendo editing edit and Delete means inline editing?
I think error is in
template:"<a onclick='NewWindow(this.id)' id=\"#= SystemId #\" href='\\#'>#= SystemName #</a>"
If I changed this line to:
template:"<a onclick='NewWindow(this.id)' id=\"#= SystemId=0 #\" href='\\#'>#= SystemName #</a>"
It will work only toolbar, columns linkbutton is not working.
Thanks in advance!!!
Your code is looking good to me
Confirm whether SystemId is present in models, if not then Rectify "SystemId" to "SystemIP"
and make a check
template:"<a onclick='NewWindow(this.id)' id=\"#= SystemIP#\" href='\\#'>#= SystemName #</a>"
I'm trying to allow rows to be selected via checkboxes and for those selected rows and their IDs to be sent to another grid when a 'Submit' button is clicked. In other words, acting as some sort of filter.
I've contacted Telerik's support team and was advised to take the following steps in order to get it working:
Get the selected rows with the Select() method of the Grid
Loop through them & get the underlying item with the dataItem method
Save them into an array
Destroy the grid
Initialize a new grid by setting the data data
Here's a sample on JSBin that shows what I have in mind.
I'm not sure where to start honestly. I would really appreciate it if someone could point me in the right direction to any resources or guides that would be helpful. Thanks!
Assuming you are using RadGrid, make sure you have client side selection turned on, you would see something like this:
<ClientSettings>
<Selecting AllowRowSelect="True" />
<ClientEvents OnRowSelected="RowSelected" />
</ClientSettings>
On the input button, make sure to call your JS method as follows :
<input onclick="GetSelected();" .... >
Your JS code might look something like this :
function GetSelected() {
var grid = $find("<%=Your Grid's ClientID Here%>");
var MasterTable = grid.get_masterTableView();
var selectedRows = MasterTable.get_selectedItems(); // 1. Get the selected rows. The selected item can be accessed by calling the get_selectedItems() method of the GridTableView client-side object.
for (var i = 0; i < selectedRows.length; i++) {
var row = selectedRows[i];
// This is where you would have to insert it in a collection so that you can bind it to another grid... You will need to call .Rebind() once you assign the new datasource to the other grid.
}
Hopefully this will give you some idea.. I can see if I can find any examples on inserting rows into other grid if you get stuck.
check this code
html
<div id="grid1"></div>
<input type="button" value="Submit" onclick="Move()" />
<div id="grid2" ></div>
script
<script>
$(document).ready(function() {
var data1 = [
{ id: 1, rating: 3, year: 1997, title: "Rock" }
, { id: 2, rating: 5, year: 1999, title: "X-Man" }
, { id: 3, rating: 4, year: 2011, title: "World War Z" }
];
var grid1=$("#grid1").kendoGrid({
sortable: true
, silectable: true
, selectable: "multiple row"
, filterable: true
, pageable: true
, columns: [
{ template: "<input type='checkbox' class='checkbox' />", width: "40px" }
,{ field: "id", title: "Id", filterable: false }
, { field: "rating", title: "Rating", filterable: false }
, { field: "year", title: "Year", filterable: true, type: "string"}
, { field: "title", title: "Title" }
]
, dataSource: { page: 1,
pageSize: 5,
data: data1
}
}).data("kendoGrid");
grid1.table.on("click", ".checkbox", selectRow);
var data2 = [
{ id: 101, rating: 6, year: 2012, title: "The Impossible" }
, { id: 102, rating: 8, year: 2013, title: "Escape" }
, { id: 103, rating: 7, year: 2013, title: "Gravity" }
];
$("#grid2").kendoGrid({
sortable: true
, silectable: true
, selectable: "multiple row"
, filterable: true
, pageable: true
, columns: [
{ field: "id", title: "Id", filterable: false }
, { field: "rating", title: "Rating", filterable: false }
, { field: "year", title: "Year", filterable: true, type: "string"}
, { field: "title", title: "Title" }
]
, dataSource: { page: 1,
pageSize: 5,
data: data2
}
});
});
function Move() {
var grid1 = $("#grid1").data("kendoGrid");
var rows = grid1.select();
rows.each(function(index, row) {
var selectedRow = grid1.dataItem(row);
//-move to grid2
var grid2 = $("#grid2").data("kendoGrid");
var ins = { id: selectedRow.id, rating: selectedRow.rating, year: selectedRow.year, title: selectedRow.title }; //id=1,rating=9.2,year=1995,title="The Godfather"
grid2.dataSource.insert(ins);
});
rows.each(function() {
grid1.removeRow($(this).closest('tr'));
});
}
function selectRow() {
var checked = this.checked,
row = $(this).closest("tr");
if (checked) {
//-select the row
row.addClass("k-state-selected");
} else {
//-remove selection
row.removeClass("k-state-selected");
}
}
</script>
this will help you :)
How can i bind a koGrid in durandal JS view page.The code given below not working.
view(html)
<div id="functiontable" class="form-actions">
<div style="height: 200px" data-bind="koGrid: {
data: items, columnDefs: [{ field: 'id', width: 140 },
{ field: 'name', width: 100 },
{ field: 'price', width: 150 }
],
autogenerateColumns: false,
isMultiSelect: false,
enableSorting: true
}"></div>
</div>
viewmodel(js)
define([ 'repositories/customerRepository', 'plugins/router', 'plugins/http', 'durandal/app', 'knockout'], function (customerRepository, router, http, app, ko) {
var items = ko.observableArray([
{ id: 1, name: "abc", price: "asds" },
{id:1,name:"abc",price:"asds"},
]);
return {
router: router,
items:items,
activate: function () {
},
attached: function (view) {
},
};});
If I inspect the element from browser the grid loads its value.I don't know how to clear the issue.Can anyone help me?
Items needs to actually be returned in order to be used by your view, so:
items: ko.observableArray([
{ id: 1, name: "abc", price: "asds" },
{id:1,name:"abc",price:"asds"}
]),
activate: function () {
}
Tip
When doing this stuff, use a client-side debugger such as the Chrome web tools (F12 in Chrome) - that'll highlight that "items" cannot be found.