CODEWITHSUNDEEP
javascriptjqueryhtmlfiltermootools
XTRUST.ORG
XTRUST.ORG

Reputation: 3402

Convert jQuery code into Mootools

I have a jQuery code:

$('#users').append(users.join('')).filter(function(i) {
     return ids.indexOf(this.id) === -1;
}).remove();

How can I rewrite this code using Mootools javascript library? Thanks.

Full code below:

    ...
    success: function(r) {  

        var users   = [],
            ids     = [];   

        for(var i=0; i< r.users.length;i++){
            if(r.users[i]){         
                users.push(_chat.render('user', r.users[i]));   
                ids.push('user-' + r.users[i].name);        
            }
        } 


        $('#users').removeClass('sending2').append(users.join('')).children().filter(function(i) {
             return ids.indexOf(this.id) === -1;
        }).remove();
   }...

Upvotes: 1

Views: 182

Answers (1)

Dimitar Christoff
Dimitar Christoff

Reputation: 26165

Not sure what users will contain - assuming elements with an id like user-name

var users = ["<div id='user-john'>john</div>", "<div id='user-bob'>bob</div>"],
    ids = ['user-john'];


$("users").adopt(new Element('div', {html: users.join('')}).getChildren().filter(function(user){
    return ids.indexOf(user.get('id')) !== -1;  // unless it's another this.id... 
}));

Not sure it's the same but should get you started. it only injects the filtered ones. if you want the opposite, reverse the filter to === -1; - it's using a dummy div element to host the dynamic ones from the array and filter them outside the dom, rather than inside, which will be slower.

Upvotes: 2

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