Javascript – Function to convert GridView and Repeater in a JSON string

asp.netgridviewjavascriptjsonrepeater

I need a JavaScript function which will take the ASP.NET Repeater as input. The function must then parse through the object and return the data in the rows of the object as JSON.

Then, I can send the JSON back to the server to be interpreted/parsed and saved to the DB.

Best Solution

your best bet is probably traversing the elements rendered by the Repeater and gathering the values into a javascript object. when you have that you can use json2's stringify() or jquery's serialize() or something similar to produce a json representation.

Do:

var isTrueSet = (myValue === 'true');

using the identity operator (===), which doesn't make any implicit type conversions when the compared variables have different types.

Don't:

You should probably be cautious about using these two methods for your specific needs:

var myBool = Boolean("false");  // == true

var myBool = !!"false";  // == true

Any string which isn't the empty string will evaluate to true by using them. Although they're the cleanest methods I can think of concerning to boolean conversion, I think they're not what you're looking for.

Best Solution

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Javascript – How to convert a string to boolean in JavaScript

Do:

Don't:

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