differentiate between textbutton toggle and button with js?

    Sep 12 2011 | 9:40 pm
    Is it possible to get the mode of a textbutton in javascript? Working from the "patchdescribe.js" in the example, we can find all the textbuttons in a patch, but is it possible to parse out the toggles vs. the momentaries? I've tried this, however, "b.mode" doesn't really give me something I can use. It's a jsobject, and it's not really clear how to extract the actual value of the mode so I know if it is a toggle or not.:
    function bang() { this.patcher.apply(iterfun); }
    function iterfun(b) { //post("nclass",b.maxclass); if(b.maxclass=="textbutton"){ post("n----"); for(i in b){ post("nb",i,b[i]); } if(b.mode){ post("ntog",b.mode); }else{ post("nmom",b.mode); } } return true; } iterfun.local=1; // keep private

    • Sep 12 2011 | 11:19 pm
      Try using the getattr() method, here's a quick example:
      var modes = ["button","toggle"];
      function bang() {
      function iterbutton(a) {
          if(a.maxclass == "textbutton") {
    • Sep 13 2011 | 3:40 pm
      Ah, great, thank you! Is getattr documented somewhere? I was looking for something like that in the docs and found nothing.
    • Sep 13 2011 | 10:34 pm
      I'm not entirely sure it is, maybe somewhere in the PDF documentation that came with Max4, either that or I learned about it somewhere here on the forum. It does have a few caveats, but if you're working mainly with UI objects you shouldn't really get stuck.