Question

I am using this plugin for tooltip. It uses title attribute as tooltip text placeholder. There are too many tooltip text, I would like to put them all in a place in order to maintain or update easily. What could be a good approach?

My idea is to create a map in js file, eg:

var tooltiptext =
[{
"label_1": "description for label 1",
"label_2": "description for label 2",
"label_3": "description for label 3",
...
}]

And use jquery to add these title content into the page in $(document).ready.
Is this a good idea?

Answer 1

You don’t event need the square braces. Let’s assume that the label in the object represents the ID of the element. Then use:

var tooltiptext = {
    "label_1": "description for label 1",
    "label_2": "description for label 2",
    "label_3": "description for label 3",
    //....
    "label_n": "description for label n"
};
$.each(tooltiptext, function(label, title){
    $("#" + label).attr("title", title).tooltip();
});

Inside the loop, you’re setting the title attribute of the element. Then, tooltip is invoked.