An EditForm can use these same elements, but Blazor provides a library of input components that have other features, such as built-in validation and data binding. Create an EditForm with data binding The <EditForm> element supports data binding with the Model parameter. You specify...
The following example uses JS interop to pass a byte array to .NET. Provide a sendByteArray JS function. The function is called statically, which includes the assembly name parameter in the invokeMethodAsync call, by a button in the component and doesn't return a value:...
This method accepts two parameters as well – the message of type string and the options of type object – and pass them to the showToastrInfo function. Lastly, we have to modify the ShowToastrInfo method from our component’s class: private async Task ShowToastrInfo() { var message = "...
First, we need to update our JavaScript so that it returns the handle that is created when we executesetInterval. Then we need to add an additional function that will accept that handle as a parameter and cancel the interval. var BlazorUniversity = BlazorUniversity || {}; BlazorUniversity.st...
Create aGridDevExtremeDataSourceclass instance and pass yourIQueryable<T>data collection as the constructor parameter. Assign this instance to the Grid’sDataproperty. The following code snippet uses theEntity Framework Coretechnology to bind the Grid to anIQueryable<T>data collection: ...
In this case, theEventCallbacktakes aMouseEventArgstype parameter, so it can be specified as the handler for the@onclickevent. Check your knowledge 1. What feature should you use to pass events between Blazor components? C# events EventCallback ...
For instance, you can pass a text area's ID to the JavaScript function as a parameter and find the required element by its id (document.getElementById). Then, apply the same method to the obtained HTML element to change its size. Use DxMemo's InputId property to speci...
// Child Component@Title@Content@code{// Demonstrates how a parent component can supply parameters[Parameter]publicstringTitle{get;set;}[Parameter]publicstringContent{get;set;}} When you render aBlogCardcomponent, you can pass in aTitleandContentand it will be rendered accordingly: <BlogCardTitle...
included in the project template to add afooterto theMainLayoutpage. We also add theSectionOutletcomponent and set the value for theSectionNameproperty toCustomFooterSection. If we don’t want to use a named section, we can pass a static object with theSectionIdparameter to identify the ...
For instance, you can pass a text area's ID to the JavaScript function as a parameter and find the required element by its id (document.getElementById). Then, apply the same method to the obtained HTML element to change its size. Use DxMemo's InputId property to specify an ID for ...