[]
});
this.updateData( false );
},
getTodo: function( id ) {
return this.data.todos.filter( function( t ) {
return id == t.id;
})[ 0 ];
},
getTodoId: function( e, prefix ) {
return e.currentTarget.id.substring( prefix.length );
},
toggleTodo: function( e ) {
var id = this.getTodoId( e, 'todo-item-chk-' );
var value = e.detail.value[ 0 ];
var complete = !!value;
var todo = this.getTodo( id );
todo.complete = complete;
this.updateData( true );
this.updateStorage();
},
toggleAll: function( e ) {
var value = e.detail.value[ 0 ];
var complete = !!value;
this.data.todos.forEach( function( t ) {
t.complete = complete;
});
this.updateData( true );
this.updateStorage();
},
clearTodo: function( id ) {
var targetIndex;
this.data.todos.forEach( function( t, i ) {
if( targetIndex !== undefined ) return;
if( t.id == id ) {
targetIndex = i;
}
});
this.data.todos.splice( targetIndex, 1 );
},
clearSingle: function( e ) {
var id = this.getTodoId( e, 'btn-del-item-' );
var todo = this.getTodo( id );
todo.loading = true;
this.updateData( true );
var that = this;
setTimeout( function() {
that.clearTodo( id );
that.updateData( true );
that.updateStorage();
}, 500 );
},
clearAll: function() {
this.setData( {
clearAllLoading: true
});
var that = this;
setTimeout( function() {
that.data.todosOfComplted.forEach( function( t ) {
that.clearTodo( t.id );
});
that.setData( {
clearAllLoading: false
});
that.updateData( true );
that.updateStorage();
that.setData( {
toastHidden: false,
toastText: 'Success'
});
}, 500 );
},
startEdit: function( e ) {
var id = this.getTodoId( e, 'todo-item-txt-' );
var todo = this.getTodo( id );
todo.editing = true;
this.updateData( true );
this.updateStorage();
},
newTodoTextInput: function( e ) {
this.setData( {
newTodoText: e.detail.value
});
},
endEditTodo: function( e ) {
var id = this.getTodoId( e, 'todo-item-edit-' );
var todo = this.getTodo( id );
todo.editing = false;
todo.text = e.detail.value;
this.updateData( true );
this.updateStorage();
},
addOne: function( e ) {
if( !this.data.newTodoText ) return;
this.setData( {
addOneLoading: true
});
//open loading
this.setData( {
loadingHidden: false,
loadingText: 'Waiting...'
});
var that = this;
setTimeout( function() {
//close loading and toggle button loading status
that.setData( {
loadingHidden: true,
addOneLoading: false,
loadingText: ''
});
that.data.todos.push( {
id: app.getId(),
text: that.data.newTodoText,
compelte: false
});
that.setData( {
newTodoText: ''
});
that.updateData( true );
that.updateStorage();
}, 500 );
},
loadingChange: function() {
this.setData( {
loadingHidden: true,
loadingText: ''
});
},
toastChange: function() {
this.setData( {
toastHidden: true,
toastText: ''
});
}
});
最后需要补充的是,这个app在有限的时间内依据微信的官方文档进行开发,所以这里面的实现方式到底是不是合理的,我也不清楚。我也仅仅是通过这个app来了解小程序这个平台的用法。希望微信官方能够推出一些更全面、最好是项目性的demo,在代码层面,给我们这些开发者提供一个最佳实践规范。欢迎有其它的开发思路的朋友,帮我指出我以上实现中的问题。
通过此文,希望大家了解微信小程序的框架,谢谢大家对本站的支持!
以上就是详解微信小程序框架详解及实例应用的详细内容,更多请关注php中文网其它相关文章!
小程序是一种不需要下载安装即可使用的应用,它实现了应用“触手可及”的梦想,用户扫一扫或者搜一下即可打开应用。
关键词:详细说明微信小程序框架详细说明及案例应用