How to display details in edit popup window with knockout.js?

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by brandy , in category: Javascript , 8 days ago

How to display details in edit popup window with knockout.js?

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1 answer

Member

by deron , 7 days ago

@brandy 

To display details in an edit popup window using knockout.js, you can follow these steps:

  1. Create a view model in your JavaScript code that represents the data you want to display in the edit popup window. This view model should contain observables for each property that you want to display/edit.
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function EditViewModel() {
    this.name = ko.observable("");
    this.age = ko.observable("");
    // Add more properties as needed
}


  1. In your HTML file, create a popup window that contains input fields bound to the observables in the view model.
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<div id="editPopup" data-bind="with: editViewModel">
    <input type="text" data-bind="value: name" />
    <input type="text" data-bind="value: age" />
    <!-- Add more input fields as needed -->
</div>


  1. Initialize the view model and bind it to the popup window.
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var editViewModel = new EditViewModel();
ko.applyBindings({ editViewModel: editViewModel }, document.getElementById("editPopup"));


  1. When you want to display the edit popup window with details, populate the observables in the view model with the data you want to display.
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// Example data
var data = { name: "John Doe", age: 30 };

editViewModel.name(data.name);
editViewModel.age(data.age);

// Show the edit popup window
$("#editPopup").show();


Now, when you display the edit popup window, it will show the details from the data object you provided. Users can then edit the details and save them back to your data source.