Placeholder plugin for CKEditor
Usage Examples:
config.toolbar = [ [ 'Source', 'Bold', 'Italic' ], ['placeholder_select'] ];
config.extraPlugins = 'placeholder_select';
config.placeholder_select = {
placeholders: ["placeholder1_value", "placeholder2_value", "placeholder3_value"],
toolLabel: 'Toolbar Label',
toolTitle: 'Toolbar Title',
listGroup: 'List Group Name'
};
// placeholders list can also have additional info
config.placeholder_select = {
placeholders: [
{value: "placeholder1_value", text: "placeholder1_text", label: "<b>placeholder1_label</b>"},
{value: "placeholder2_value", text: "placeholder2_text", label: "<b>placeholder2_label</b>"}
]
};