How to set value in the dropdown from a JSON data list?

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KnockoutJS : how to set the initial value from a dropdown list when data is retrieved asynchronously using JSON?

Issue is related to this and this. The problem is that when a options list is not yet populated with valid data (because the JSON call return is asynchronously), you cannot set the initial selected value. function PersonViewModel() { // Data members this.Function_Id = ko.observable('@(Model.Function_Id)'); this.Functions = ko.observableArray([{ Id: '@(Model.Function_Id)', Name: ''}]); // This works //this.Functions = ko.observableArray(); // This does not work this.SubFunctions = ko.observableArray...

Answer:

Thanks to 'RP Niemeyer' and 'Sandeep G B', I've created this solution. Maybe it's also an idea to add...

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Other solutions

AJAX: I want to set an initial value for a combo box, then have a dropdown list of other values. How can I do that?

I want to have a combo box and set an initial value for it. But I still want the user to be able to click to see a dropdown list of options that are different from the initial value. An example of what I have in mind is the public transportation direction...

Answer:

I've never used FlexBox, but I can take a shot in the dark from what I see in the docs. It looks like...

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Bulat Bochkariov at Quora Mark as irrelevant Undo

How do I update a c:forEach(table) using Ajax success data in Spring project?

Following is the AJAX code where I select a value in dropdown and I get a List back from controller. When I get the list back, I want to update the c:forEach item using the AJAX result. AJAX <script> $(document).ready(function() { $("...

Answer:

This code is almost there - the problem remaining is that JSON.stringify() returns a JSON string representation...

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Miguel Paraz at Quora Mark as irrelevant Undo

Adding data to a user defined area using vba

QUESTION: I hope you can help me with this. On sheet one I have a button to show a userform. The user form has 5 textboxes and a command button. Sheet2 is used as storage for information, it is arranged into sections 4 cells across with a section heading...

Answer:

Since you did not WHERE in the code the error is occurring, that would have been helpful, then it is...

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Miningco.com Mark as irrelevant Undo

If I wanted to assign the first 500 rows a data value of B from a dropdown, & the next 100 rows a data value of A from a dropdown, how do I do it besides choosing the data value for each row?

If I have a column in a spreadsheet with 1000+ rows, each row contains a dropdown list that has similar data values(5 to choose from: A, B, C, D, E ).

Answer:

Populate a column with consecutive numbers: 1, 2, 3, ... Then in the next column use a range lookup...

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Tanya Zyabkina at Quora Mark as irrelevant Undo

What is a good set of rules for a Golang Drinking Game?

I've come up with 16 so far: Take a drink when... You have to define a basic operation on a built-in data type yourself. e.g. membership test in a list or slice /* sort.Search() and friends only work on sorted slices; * it takes less (CPU and developer...

Answer:

#13 see http://golang.org/doc/effective_... #14 check out http://golang.org/lib/godoc/anal...

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Sameer Ajmani at Quora Mark as irrelevant Undo

Clear cell color if cell contain value

How are you? I would like to ask for your help inVBA. I have two columns; D and E. Column D contains List of Objects while Column E is used to classify each object where data is selected from a dropdown list (Blue, Red, Green). I've written a short...

Answer:

Jay, I believe this is what you want: Private Sub Worksheet_Change(ByVal Target As Range) If target...

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Miningco.com Mark as irrelevant Undo

Answer:

software-http://geektinkbreath.net/

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deval m at Yahoo! Answers Mark as irrelevant Undo

Extracting data

QUESTION: Thanks for your help I finally managed to make all the changes and now it's working fine. Could you please help me so that when the user clicks the button it opens the file automatically using a file location rather than "FD" File...

Answer:

Srinivasa, Thank you for the more thorough explanation. I will study tomorrow and try to offer a solution...

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Miningco.com Mark as irrelevant Undo

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