Count characters and fire event

[George Waters]

Dear support team,

I've searched everywhere and I still can't find a way to count characters in a textbox and when it reaches to 5, populate a dropdownlist.

I'm using Syncfusion Essential JS2 for ASP Core.

I would appreciate any help.

Thanks in advance.

[Buvana Sathasivam]

Hi George,

We have prepared a sample based on the shared information. Please find the code snippet and sample attached for your reference.

<ejs-textbox id="txtName" maxlength="5"  Input="inputHandler"></ejs-textbox>

 

<script>

 function inputHandler(args) {

     if (args.value.length == 5) {

        // Here, you can perform your operation

     }

     }

</script>

Regards,

Buvana S

Attachment: SyncfusionCore_8b39e0c5.zip