Prevent Grid Popup Editor from Closing on Update and Create
Environment
Product | Progress® Kendo UI® Grid for jQuery |
Product Version | 2020.3.1021 |
Description
How can I keep the popup editor of the Grid open after I update or insert a record?
Solution
- Handle the
edit
event of the Grid and attach an event handler for theclose
event of the Popup window. - In the
close
handler, thee.preventDefault()
method will be called to prevent the popup from closing. - To allow the user to close the editor, set the flag when the Cancel and Close buttons are clicked.
<div id="grid"></div>
<script>
var preventCloseOnSave = false;
$(document).ready(function () {
var crudServiceBaseUrl = "https://demos.telerik.com/kendo-ui/service",
dataSource = new kendo.data.DataSource({
transport: {
read: {
url: crudServiceBaseUrl + "/Products",
dataType: "jsonp"
},
update: {
url: crudServiceBaseUrl + "/Products/Update",
dataType: "jsonp"
},
destroy: {
url: crudServiceBaseUrl + "/Products/Destroy",
dataType: "jsonp"
},
create: {
url: crudServiceBaseUrl + "/Products/Create",
dataType: "jsonp"
},
parameterMap: function (options, operation) {
if (operation !== "read" && options.models) {
return { models: kendo.stringify(options.models) };
}
}
},
batch: true,
pageSize: 20,
schema: {
model: {
id: "ProductID",
fields: {
ProductID: { editable: false, nullable: true },
ProductName: { validation: { required: true } },
UnitPrice: { type: "number", validation: { required: true, min: 1 } },
Discontinued: { type: "boolean" },
UnitsInStock: { type: "number", validation: { min: 0, required: true } }
}
}
},
});
$("#grid").kendoGrid({
dataSource: dataSource,
pageable: true,
height: 550,
toolbar: ["create"],
columns: [
{ field: "ProductName", title: "Product Name" },
{ field: "UnitPrice", title: "Unit Price", format: "{0:c}", width: "120px" },
{ field: "UnitsInStock", title: "Units In Stock", width: "120px" },
{ field: "Discontinued", width: "120px" },
{ command: ["edit", "destroy"], title: " ", width: "250px" }],
editable: "popup",
edit: function (e) {
var editWindow = e.container.data("kendoWindow");
// editWindow.unbind("close");
editWindow.bind("close", onWindowEditClose);
},
save: function (e) {
preventCloseOnSave = true;
}
});
});
var onWindowEditClose = function (e) {
if (preventCloseOnSave) {
e.preventDefault();
preventCloseOnSave = false;
}
};
$(".k-grid-cancel-command").on("mousedown", function (e) {
preventCloseOnSave = false;
});
</script>