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Extended AutoComplete control to allow the Required attribute #3055

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merged 2 commits into from
Aug 2, 2023
Merged

Extended AutoComplete control to allow the Required attribute #3055

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02e2aeb
Extended control to set the Required attribute
leigh-pointer Jul 20, 2023
2a0c983
Handle if Parameter is set dynamically
leigh-pointer Jul 26, 2023
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51 changes: 36 additions & 15 deletions Oqtane.Client/Modules/Controls/AutoComplete.razor
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@
@inherits LocalizableComponent

<div class="app-autocomplete">
<input class="form-control" value="@Value" @oninput="OnInput" @onkeyup="OnKeyUp" placeholder="@Placeholder" autocomplete="off" />
<input class="form-control" value="@Value" @oninput="OnInput" @onkeyup="OnKeyUp" placeholder="@Placeholder" autocomplete="off" @attributes="InputAttributes" />
@if (_results != null)
{
<select class="form-select" style="position: relative;" value="@Value" size="@Rows" @onkeyup="OnKeyUp" @onchange="(e => OnChange(e))">
Expand All @@ -29,27 +29,48 @@
</div>

@code {
Dictionary<string, string> _results;
Dictionary<string, string> _results;
Dictionary<string, object> InputAttributes { get; set; } = new();

[Parameter]
public Func<string, Task<Dictionary<string, string>>> OnSearch { get; set; } // required - an async delegate method which accepts a filter string parameter and returns a dictionary
[Parameter]
public Func<string, Task<Dictionary<string, string>>> OnSearch { get; set; } // required - an async delegate method which accepts a filter string parameter and returns a dictionary

[Parameter]
public int Characters { get; set; } = 3; // optional - number of characters before search is initiated
[Parameter]
public int Characters { get; set; } = 3; // optional - number of characters before search is initiated

[Parameter]
public int Rows { get; set; } = 3; // optional - number of result rows to display
[Parameter]
public int Rows { get; set; } = 3; // optional - number of result rows to display

[Parameter]
public string Placeholder { get; set; } // optional - placeholder input text
[Parameter]
public string Placeholder { get; set; } // optional - placeholder input text

[Parameter]
public string Value { get; set; } // value of item selected
[Parameter]
public string Value { get; set; } // value of item selected

[Parameter]
public string Key { get; set; } // key of item selected
[Parameter]
public string Key { get; set; } // key of item selected

private async Task OnInput(ChangeEventArgs e)
[Parameter]
public bool Required { get; set; } // optional - if the item is required

protected override void OnParametersSet()
{
if (Required)
{
if (!InputAttributes.ContainsKey(nameof(Required)))
{
InputAttributes.Add(nameof(Required), true);
}
}
else
{
if (InputAttributes.ContainsKey(nameof(Required)))
{
InputAttributes.Remove(nameof(Required));
}
}
}
private async Task OnInput(ChangeEventArgs e)
{
Value = e.Value?.ToString();
if (Value?.Length >= Characters)
Expand Down