Call a function in C# to get json string

[hieu79vn]

Hi

I have a data grid A and another grid B: When user click on a row of A, B will show a grid detail with the ID of the row clicked in A.
I have a function called GetBlogList(int rowIDofA) on server (written in C#) which will return a json string.
How can I call this function and pass the parameter when user click on a row of A?

Thank you

[scottmartin]

You should be able to make an AJAX call to the function from the grid selection event.

Scott.

[hieu79vn]

Hi Scott
Do you have an example?

Thanks

[scottmartin]

This is a typical call

Ext.Ajax.request({
    method: 'POST', // change method if desired
    url: 'list.php', // your url
    params: {
        // send any parms ... prop: value
    },
    success: function(xhr) {
        // response info; perform actions here
    },
    failure: function() {
        alert('AJAX FAILURE: Unable to delete selected users');
    }
});

Scott.

[johncarter588]

I am also looking for same thing...

[hieu79vn]

merci Scott