为什么 jQuery 模糊无法使用 jQuery 的 tag-it 库？

Question

I am trying to use JQuery's blur with tag-it library, however, it isn't working.

I am not sure why blur isn't working.

I click off the input and nothing happens, I don't get an error.

The alert in the blur doesn't appear.

I have tried using:

.on(blur, handler) 

And:

$(document).ready(function(){
    ("#id").blur()
})

Neither of them worked.

Here is my code:

var id_name = [[],[]];
var selected = true;
$("#Approversdisp").tagit({
    allowSpaces: true,
    autocomplete:{
        minLength: 3,
        delay: 600,
        source: function(request, response){
            $("#divreviewersearch").show();
            $.ajax({
                "url" :"private",
                "type" : "GET",
                "data" : {"name": request.term.trim()},
                "contentType" : "application/json",
                "success" : function(data) {
                    id_name[0] = data[0];
                    id_name[1] = data[1];
                    response(data[0]);
                    $("#divreviewersearch").hide();
                },
                "error" : function(error)
                {
                    alert("error: "+JSON.stringify("There was an error!"));
                }
            });
        },
        select: function(event, ui) {
            selected = false;
            var nameid = ui.item.value;
            var approvers = document.addcontent' . $item_id .'.Approvers.value;
            ui.item.label = ui.item.label.replace(/\((.*?)\)/, "");
            ui.item.value = ui.item.value.replace(/\((.*?)\)/, "");
            document.addcontent' . $item_id .'.Approvers.value = approvers+"|"+id_name[1][id_name[0].indexOf(nameid)];
        },
    }
});
$("#Approversdisp").blur(function() {
    alert("in blur");
    if(selected){
        var input = $("#Approversdisp").val();
        input = input.split(",");
        $("#Approversdisp").tagit("removeTagByLabel", input[input.length-1]);
        alert("please pick the tag from the list.");
    }
    selected = true;

});

The expected result is the blur working.

Answer 1

I figured out the answer you have to use

$("#inputid").data("ui-tagit").tagInput.blur()