私は構築中の Web アプリを持っています。名前を入力できるフォーム入力があります。この名前を入力すると、その入力された名前でリストを更新したいのですが、私の問題は、ある名前を追加してから別の名前を追加するとビューに出力された以前の名前は上書きされます (ただし、ページを更新すると完全なリストが表示されます)。ここに私のコードがあります、
GroupModalHeaderView.prototype.render = function() {
this.$el.empty();
if (this.model.isNew()) {
this.$el.append(this.template({
m: this.model.toJSON()
}));
return this.edit();
} else {
this.$el.append(this.template({
m: this.model.toJSON()
}));
this.$el.find(".modal-header-menu").show();
return this.$el.find(".icon-button-close-modal").show();
}
};
GroupModalHeaderView.prototype.save = function(e) {
var $collection, $this;
if (e) {
e.preventDefault();
}
$this = this;
if (this.$("#group-name").val() !== "") {
$collection = this.collection;
if (this.model.isNew()) {
this.collection.push(this.model);
}
return this.model.save({
name: this.$("#group-name").val(),
async: false,
wait: true
}, {
success: function() {
return $this.cancel();
}
});
}
};
GroupListView.prototype.events = {
"click .list-header-add": "add",
"click .list-header-expander": "showHide",
"keyup #search-query": "keyup"
};
GroupListView.prototype.initialize = function() {
//console.log("fired");
this.collection.on("change", this.renderList, this);
this.collection.on("reset", this.render, this);
return this.renderList();
};
GroupListView.prototype.renderList = function(collection) {
var responsiveHeight = $("body").height() - 400;
if($("#people-network-requests").is(":visible")) {
this.$el.find("#people-groups-list").height($("#people-people-list").height()-250+"px");
} else {
this.$el.find("#people-groups-list").height($("#people-people-list").height()+"px");
}
var $collection, $this;
if (!collection) {
collection = this.collection;
}
this.$el.find(".list-items").empty();
$this = this.$el.find("#people-groups-list");
this.$el.find(".list-items").removeClass("list-items-loading").empty();
$collection = collection;
if ($collection.length < 1) {
/*this.$el.find("#people-groups-inner").hide();
$(".activity-no-show").remove();
return this.$el.find("#people-groups-inner").append('<div class="activity-no-show">\
<p>To add a new group, click the + in the top right hand corner to get started.</p>\
</div>');*/
} else {
this.collection.each(function(item) {
var displayView;
displayView = new app.GroupListDisplayView({
model: item,
collection: $collection
});
console.log($this);
return $this.append(displayView.render());
});
return this;
}
};
return GroupListView;
})(app.BaseView);
GroupListDisplayView.prototype.render = function() {
//console.log(this.$el);
//alert("1");
var $body;
this.$el.html(this.template({
m: this.model.toJSON()
}));
$body = this.$el.find(".card-body");
$text = $body.text();
$.each(this.model.get("people"), function(i, person) {
var personTile;
this.person = new app.Person({
id: person.id,
avatar: person.avatar,
first_name: person.first_name,
last_name: person.last_name
});
personTile = new app.PersonTileView({
model: this.person
});
if(person.id) {
$body.append(personTile.render()).find(".instruction").remove();
}
});
return this.$el.attr("id", "group-card-" + this.model.id);
};
GroupListView.prototype.keyup = function() {
this.filtered = $collection.searchName(this.$el.find("#search-query").val());
//console.log(this.filtered);
return this.renderList(this.filtered);
};