Function readonly

codebase/sources/dhtmlxscheduler.js:15571–15678

(scheduler2)

    };
  }
  function readonly(scheduler2) {
    scheduler2.attachEvent("onTemplatesReady", function() {
      var originalRecurringSetValue;
      if (scheduler2.form_blocks.recurring) {
        originalRecurringSetValue = scheduler2.form_blocks.recurring.set_value;
      }
      var original_left_buttons = scheduler2.config.buttons_left.slice();
      var original_right_buttons = scheduler2.config.buttons_right.slice();
      scheduler2.attachEvent("onBeforeLightbox", function(id) {
        if (this.config.readonly_form || this.getEvent(id).readonly) {
          this.config.readonly_active = true;
        } else {
          this.config.readonly_active = false;
          scheduler2.config.buttons_left = original_left_buttons.slice();
          scheduler2.config.buttons_right = original_right_buttons.slice();
          if (scheduler2.form_blocks.recurring) {
            scheduler2.form_blocks.recurring.set_value = originalRecurringSetValue;
          }
        }
        if (this.config.readonly_active) {
          var forbidden_buttons = ["dhx_delete_btn", "dhx_save_btn"];
          var button_arrays = [scheduler2.config.buttons_left, scheduler2.config.buttons_right];
          for (var i = 0; i < forbidden_buttons.length; i++) {
            var forbidden_button = forbidden_buttons[i];
            for (var k = 0; k < button_arrays.length; k++) {
              var button_array = button_arrays[k];
              var index = -1;
              for (var p = 0; p < button_array.length; p++) {
                if (button_array[p] == forbidden_button) {
                  index = p;
                  break;
                }
              }
              if (index != -1) {
                button_array.splice(index, 1);
              }
            }
          }
        }
        this.resetLightbox();
        return true;
      });
      function txt_replace(tag, d, n, text) {
        var txts = d.getElementsByTagName(tag);
        var txtt = n.getElementsByTagName(tag);
        for (var i = txtt.length - 1; i >= 0; i--) {
          var n = txtt[i];
          if (!text) {
            n.disabled = true;
            if (d.checked)
              n.checked = true;
          } else {
            var t2 = document.createElement("span");
            t2.className = "dhx_text_disabled";
            t2.innerHTML = text(txts[i]);
            n.parentNode.insertBefore(t2, n);
            n.parentNode.removeChild(n);
          }