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Thread ID: |
Created: |
Updated: |
Platform: |
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| 143821 | Apr 5,2019 11:55 PM UTC | Apr 12,2019 12:16 PM UTC | ASP.NET Web Forms | 4 |
|
Tags: Grid |
Good day.
I need support with a case using their tools.
I have a problem to use Autocomplete through a Grid I already have the functional method but I do not know how to
make retrieve to the information and insert the data in the grid cell, I send the image and the html code as the code behind in C #
for your review.
Thank you very much for your support.
|
<ej:Grid ID="OrdersGrid" runat="server" AllowPaging="True">
<Columns>
<ej:Column Field="OrderID" HeaderText="Order ID" IsPrimaryKey="true" TextAlign="Right" Width="90">
<ValidationRule>
<ej:KeyValue Key="required" Value="true" />
<ej:KeyValue Key="number" Value="true" />
</ValidationRule>
</ej:Column>
<ej:Column Field="CustomerID" HeaderText="Customer ID" Width="90">
<ValidationRule>
<ej:KeyValue Key="required" Value="true" />
</ValidationRule>
<EditTemplate Create="create" Read="read" Write="write" />
</ej:Column>
<ej:Column Field="EmployeeID" HeaderText="Employee ID" EditType="DropdownEdit" TextAlign="Right" Width="90" />
<ej:Column Field="Freight" HeaderText="Freight" TextAlign="Right" Width="80" Format="{0:C}" EditType="NumericEdit">
<NumericEditOptions DecimalPlaces="2"></NumericEditOptions>
</ej:Column>
<ej:Column Field="ShipName" HeaderText="ShipName" Width="150" />
<ej:Column Field="ShipCountry" HeaderText="ShipCountry" Width="90" EditType="DropdownEdit" />
</Columns>
<EditSettings AllowEditing="True" AllowAdding="True" AllowDeleting="True"></EditSettings>
<ToolbarSettings ShowToolbar="True" ToolbarItems="add,edit,delete,update,cancel"></ToolbarSettings>
</ej:Grid>
<script type="text/javascript">
function create() {
return $("<input>");
}
function write(args) {
obj = $('#<%= OrdersGrid.ClientID %>').ejGrid('instance');
$.ajax(
{
type: "POST",
contentType: 'application/json; charset=utf-8',
url: 'GridFeatures.aspx/GetContainer',
data: "{'strcontainer':'" + args.value + "'}",
dataType: 'json',
success: function (data) {
// get the element using its Grid ID + ColumnName
$("#<%= OrdersGrid.ClientID %>CustomerID").ejAutocomplete({ width: "100%", dataSource: data.d, change: "enviar", enableDistinct: true, value: args.rowdata !== undefined ? args.rowdata["CustomerID"] : "" });
},
});
}
function read(args) {
args.ejAutocomplete('suggestionList').css('display', 'none');
return args.ejAutocomplete("getValue");
}
</script>
C#
[WebMethod()]
public static object GetContainer(string strcontainer)
{
List<string> items = dt.AsEnumerable().Select(s => s.Field<string>("CustomerID")).ToList();
return items;
} |
 |
Good day, an apology for the delay.
I must admit that I am new using this tool.
The detail was fixed, I just had to make some changes as they suggested, some lines I had to modify them because some objects did not work for me in my project and in the return for filling the field I had to change it for a different argument, it helped me a lot his answer since he did not know how the data is added in the autocomplete. Also the behind code leaves it the same.
And now i have a new problem, i want fill the other fields with data has retrieve, but i don´t know how do it
Thank you for your support.
Good day, an apology for the delay.
I must admit that I am new using this tool.
The
detail was fixed, I just had to make some changes as they suggested,
some lines I had to modify them because some objects did not work for me
in my project and in the return for filling the field I had to change
it for a different argument, it helped me a lot his answer since he did
not know how the data is added in the autocomplete. Also the behind code
leaves it the same.
And now i have a new problem, i want fill the other fields with data has retrieve, but i don´t know how do it.
Thank you for your support.
|
<ej:Grid ID="OrdersGrid" runat="server" AllowPaging="True" AllowSorting="True" AllowFiltering="true">
<Columns>
<ej:Column Field="OrderID" HeaderText=" Order ID" IsPrimaryKey="True" TextAlign="Right" Width="75">
</ej:Column>
<ej:Column Field="CustomerID" HeaderText="Customer ID" Width="90">
<EditTemplate Create="create" Read="read" Write="write" />
</ej:Column>
. . .
</Columns>
</ej:Grid>
<script type="text/javascript">
var primarykey;
function create() {
return $("<input>");
}
function write(args) {
primarykey = args.rowdata.OrderID;
obj = $('#<%= OrdersGrid.ClientID %>').ejGrid('instance');
$.ajax(
{
type: "POST",
contentType: 'application/json; charset=utf-8',
url: 'Default.aspx/GetContainer',
data: "{'strcontainer':'" + args.value + "'}",
dataType: 'json',
success: function (data) {
$("#<%= OrdersGrid.ClientID %>CustomerID").ejAutocomplete({ width: "100%", dataSource: data.d, select: "enviar", enableDistinct: true, value: args.rowdata !== undefined ? args.rowdata["CustomerID"] : "" });
},
});
}
function read(args) {
args.ejAutocomplete('suggestionList').css('display', 'none');
return args.ejAutocomplete("getValue");
}
function enviar(args) {
obj = $('#<%= OrdersGrid.ClientID %>').ejGrid('instance');
obj.endEdit(); //close the EditForm using endEdit method
var data = obj.model.dataSource.filter(x => x.CustomerID == args.text)[0]; //filter records based on the selected Text from autocomplete
obj.updateRecord("OrderID", { OrderID: primarykey, CustomerID: args.text, EmployeeID: data.EmployeeID, ShipCity: data.ShipCity }); //update other fields through updateRecord method
}
</script>
|
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