Show Grid Plugin
To install the plugin, modify config file (contentbuilder\config.js) as follow:
_cb.settings.plugins = ['showgrid'];
This plugin will add a 'show grid outline' button on the 'More' popup on toolbar (click the 'More' button).
You can also add the "showgrid" button on the buttons or buttonsMore parameters:
var obj = $.contentbuilder({
...
buttons: [..., "showgrid", ...]
});
or
var obj = $.contentbuilder({
...
buttonsMore: [..., "showgrid", ...]
});
For more info about buttons or buttonsMore parameters, please check the ContentBuilder.js readme.txt.