How to call a javascript function?

I want to call a javascript function from my button, menu item or any general HEScript code. How can I do that?

Use the built-in HEScript function named ExecuteHTMLScript.

Just follow these steps:

1) Open your HTML Executable project and go to the Script Manager. Double-click the “UserMain” script to open the script editor.

2) Use the following code, for instance, if you want to call your JS code in the default homepage at startup:

procedure OnStartMainWindow;

begin

 // When the main window is going to be displayed (just before the homepage is shown).

 ExecuteHTMLScript("sayHello('world')","JavaScript"); 

end;    

3) Click Save Script.

4) Be sure to have the correct JavaScript function in the default homepage (or any HTML page). For instance:

 <script type="text/javascript">



 function sayHello(name) {

alert('Hello ' + name + '!');

}



 </script>   

Compile your project and that’s all.

Introduction to Scripting

Using the Script Manager

Script Function Reference


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