show a specific confirm message afterr clicking a button

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Hi, i have a datagrid in my table and in each row of the datagrid i have an hyperlink that allows a user to either naviguate to a certain page or stay in the current page. in other hand, my hyperlink do a "Count" in sql request, and if the number returned of the sql request is superior to 15, it navigates you to a second page, else if it's between 10 to 15, it shows you a confirm message (if you click "ok" then you will navigate to the other page, else you will stay in the current page), else it shows you a message that shows you that you can't navigate to the other page.

Posted 5-Jun-12 8:48am

elidrissi.amine1

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taha bahraminezhad Jooneghani · Answer 1 · 2012-06-05T15:20:00

the solution1 is good and here I explain to you how to add to your code behind a page method and use it in javascript:
here is your code behind:

C#

[WebMethod]
        [ScriptMethod]
        public static int getSqlCountAjax()
        {
        //write your code here for this method
        }

then use script manager and enable pagemethod property:

C#

function validateLink() {
    PageMethods.getSqlCountAjax(onRequestComplete, onError); // call to yr AJAX function to get sql count

    function onRequestComplete(result) {
        var sqlCount = result;
        if (sqlCount > 15) {
            return true;
        } else if (sqlCount >= 10 || sqlCount <= 15) {
            if (confirm('yr confirmation mesaage here...') == 1) {
                return true;
            }
        } else {
            alert('not allowed to navigate to this page');
            return false;
        }
        return false;
    }
}

Niral Soni · Answer 2 · 2012-06-05T09:19:00

click here

Script

function validateLink() {
var sqlCount = getSqlCountAjax(); // call to yr AJAX function to get sql count
if(sqlCount >15) {
return true;
}
else if(sqlCount >= 10 || sqlCount <=15) {
if( confirm('yr confirmation mesaage here...') == 1) {
return true;
}
}
else {
alert('not allowed to navigate to this page');
return false;
}
}

Regards
Niral Soni

show a specific confirm message afterr clicking a button

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