Dyalog MiServer 3 Sample Site

The Dyalog Control Script facilitates use of the base HTML script element

The argument is inline content for the script. Alternatively, the script can be fetched from a file by specifying _DC.Script '' 'path/filename.js'. Note that the first argument must be empty in order to fetch code from a file.

The below code is the best way to reverse a paragraph using JavaScript. !noitcnuf esreveR ⌽ s'LPA rof ssendoog knahT

 function reverse() {
 var s = document.getElementById("output").textContent;
 var o = '';
 for (var i = s.length - 1; i >= 0; i--)
   o += s[i];
 document.getElementById("output").textContent = o;
 }

:Class ScriptSimple : MiPageSample 
⍝ Control:: _DC.Script 
⍝ Description:: Insert inline JavaScript and make a button to run it 
 
    ∇ Compose 
      :Access Public 
      
      Add _.h4'The Dyalog Control Script facilitates use of the base HTML script element' 
      Add _.p ScriptFollows 
      ⍝ The argument is inline content for the script. Alternatively, the script can be fetched 
      ⍝ from a file by specifying <code>_DC.Script '' 'path/filename.js'</code>. 
      ⍝ Note that the first argument must be empty in order to fetch code from a file. 
      
      'output'Add _.p ScriptFollows 
      ⍝ The below code is the best way to reverse a paragraph using JavaScript. 
      ⍝ !noitcnuf esreveR ⌽ s'LPA rof ssendoog knahT 
      
      Add¨_.pre _.Script,¨⊂ScriptFollows 
      ⍝ function reverse() { 
      ⍝ var s = document.getElementById("output").textContent; 
      ⍝ var o = ''; 
      ⍝ for (var i = s.length - 1; i >= 0; i--) 
      ⍝   o += s[i]; 
      ⍝ document.getElementById("output").textContent = o; 
      ⍝ } 
      
      ⍝ Now we add a button to call the JavaScript function: 
      '#reverse' 'onclick="reverse();"'Add _.Button'Click here to run the script!' 
    ∇ 
 
:EndClass