Sharing data between functions in JavaScript allows for more flexible and interdependent code structure

After invoking the Showmenu() JavaScript function from C# and passing a variable to it, there is a need to utilize this variable in another JavaScript function.

 <script type="text/javascript" >
 var strmenu;
 function ShowMenu(strmenu) {
 alert(strmenu); 
 }
 alert(strmenu);   
 ddsmoothmenu.init({
 mainmenuid: strmenu,  
 orientation: 'h',  
 classname: 'ddsmoothmenu',               
 contentsource: "markup")}
 </script>

The invocation of ShowMenu(strmenu) function in C# looks like this:

menu_Sysadmin.Attributes.Add("OnClick", "javascript:return ShowMenu('sysadmin')");

The goal is to use strmenu from showmenu() as a parameter in ddsmoothmenu.init(). While the value is displayed through an alert, attempts to make strmenu global have been unsuccessful.

c#javascriptasp.net

Answer №1

The parameter strmenu in your code snippet is causing the global variable to be hidden. To resolve this issue, you will need to rename either the global variable or the function parameter and then assign a value within the function.

var menu;
function DisplayMenu(strmenu) {
    menu = strmenu;
}

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