Hi James,
Thanks for contacting Syncfusion’s support.
We have analyzed your requirement, we understood from your query, you need to place the ejDropDownList instead of ejAutoComplete in the menu filter dialog and we have already discussed this query in the following knowledge base document.
Or, if you want to render the ejAutoComplete with empty record, we suggest you to set the empty array to its dataSource which doesn’t make the post back for autocomplete’s search and it does show the empty suggestion list. Please refer to the below code example.
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function create(args){ //Create event of Grid control
this.element.on("mousedown", ".e-gridheader .e-filtericon", function () {
$("#Grid_stringDlg").ejDialog({
//open event of the filter menu dialog
open: function (e) {
var dp = this.element.find(".e-autocomplete"), instance;
if (dp.length) {
instance = dp.data("ejAutocomplete");
instance.option("model.dataSource", []);
}
}
});
})
}
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Regards,
Saravanan A.
