Question

Okay, so I’m parsing some data from a webservice here.
I’m just throwing in a bunch of values from a json object into html, however! i need to check if a certain json value is set to true or false. If so, i need to remove/add a word.

So i basicly i need to get a bunch of prices out. That’s easy

    $.each(data.d, function (i, service) {
            $(".services").append('<li class="classes here"><p class="servicePrice">'+service.Price+' kr</p><div class="serviceNames">' + service.Name +'<br />' + service.FirstAvailableSlot + '</div>

});

Now! i have to check for this value called FromPrice in the JSON object. And if that is true, then the word ‘fra’ should be added to the beginning of the the p tag with the class servicePrice.

Now, i certainly can’t do it like this.

$.each(data.d, function (i, service) {
                if (service.PriceFrom == false) { $('.servicePrice').prepend('fra '); };
                $(".services").append('<li class="classes here"><p class="servicePrice">'+service.Price+' kr</p><div class="serviceNames">' + service.Name +'<br />' + service.FirstAvailableSlot + '</div>

    });

That’s just gonna add the word a whole bunch of times depending on how many loops we go through.

i’ve tried doing it the whole if thing inside the servicePrice tag. But that just gave me a whole lot of javascript parse errors.

Anyone wanna throw this guy a bone?

Answer 1

Update: I’m still not sure about this, but is this what you’re looking for?

$.each(data.d, function (i, service) {
    var txt = (service.PriceFrom == false) ? "fra" : "";
    $(".services").append('<li class="classes here">'+txt+'<p class="servicePrice">'+service.Price+' kr</p><div class="serviceNames">' + service.Name +'<br />' + service.FirstAvailableSlot + '</div>');
});