What are the expressions put in the DataGrid LoadData query builder?

Radzen Studio Angular
1

Hi,

Does anyone know what are the expression put in the DataGrid LoadData query builder?

image

I have found from the website, but I can't see what is the value inside.

I have try to put ${this.textbox0.value}, but when I run application it show me error as below

Countries?$filter= or (contains(Name,undefined))&$top=5&$skip=0&$count=true

2

Better bind the TextBox value to a page property and use it in the query builder.

3

Hi @enchev,

What do you mean bind the TextBox value to a page property? You means set the property in the event handler?

4

I recommend checking the Radzen Fundamentals series of articles.They explain the building blocks of a Radzen application - data-binding, getting user inputs, page properties etc.