mixins

问题 I understand mixin as what looks like inheritance but what is more like composition. (edit: I tend to think giving additional functionality/attributes by mixin rather than giving another is-a relationship .) Mentally, I'm saying something like this when I use mixin: I'm giving you this mixin you are missing, rather than you are actually this mixin-type as well.(is-a) And I read few times, you should prefer composition over inheritance. We could just use straight compositions instead of mixins

问题 I understand mixin as what looks like inheritance but what is more like composition. (edit: I tend to think giving additional functionality/attributes by mixin rather than giving another is-a relationship .) Mentally, I'm saying something like this when I use mixin: I'm giving you this mixin you are missing, rather than you are actually this mixin-type as well.(is-a) And I read few times, you should prefer composition over inheritance. We could just use straight compositions instead of mixins

问题 I'm facing an issue while using ObjectMapper for non-static inner class. I need to create MixIn to make it work but could not reach to the solution. Below is my class(which I can't change) and the MixIn, I tried. Help needed to create such MixIn. ============================ Base Class public class NestedClass implements Serializable{ private static final long serialVersionUID = -4509619645418618657L; private NestedInnerClass innerClass; public NestedClass() { innerClass = null; setInnerClass

问题 I'm facing an issue while using ObjectMapper for non-static inner class. I need to create MixIn to make it work but could not reach to the solution. Below is my class(which I can't change) and the MixIn, I tried. Help needed to create such MixIn. ============================ Base Class public class NestedClass implements Serializable{ private static final long serialVersionUID = -4509619645418618657L; private NestedInnerClass innerClass; public NestedClass() { innerClass = null; setInnerClass

问题 I'm testing Mixins on VueJS and I have a question. Is there a way to call an event directly from a Mixins without having to assign it in my methods ? MyMixins.js import Vue from 'vue' Vue.mixin({ methods: { Alerta(){ alert('WORK!') } } }) app.vue <template> <button v-on:click="AlertaInterno">test</button> </template> <script> export default{ methods:{ AlertaInterno(){ this.Alerta() } } } </script> The code above works. I was wondering how I could invoke the mixin function directly, something

问题 I'm testing Mixins on VueJS and I have a question. Is there a way to call an event directly from a Mixins without having to assign it in my methods ? MyMixins.js import Vue from 'vue' Vue.mixin({ methods: { Alerta(){ alert('WORK!') } } }) app.vue <template> <button v-on:click="AlertaInterno">test</button> </template> <script> export default{ methods:{ AlertaInterno(){ this.Alerta() } } } </script> The code above works. I was wondering how I could invoke the mixin function directly, something

问题 I'm testing Mixins on VueJS and I have a question. Is there a way to call an event directly from a Mixins without having to assign it in my methods ? MyMixins.js import Vue from 'vue' Vue.mixin({ methods: { Alerta(){ alert('WORK!') } } }) app.vue <template> <button v-on:click="AlertaInterno">test</button> </template> <script> export default{ methods:{ AlertaInterno(){ this.Alerta() } } } </script> The code above works. I was wondering how I could invoke the mixin function directly, something

问题 Closed. This question needs debugging details. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 5 years ago . Improve this question Here is the screenshot of my website structure. In my mixins file, I have created all the necessary sass mixins. I have created this mixin for border radius: @mixin border-radius($radius) { -webkit-border-radius: $radius; -moz-border-radius: $radius; -ms-border-radius: $radius;

问题 My goal is create a group of mixins via array. My idea is apply code as follows: f_colors = (f1 f2 f3 f4 f5) for $i in 0..length(f_colors) v = f_colors[$i] num = $i+1 f{num}cl() color v f{num}bg() background-color: v // and use to generate css body h1 color: white f5bg '' where in f_colors i've stored a colors list. With thi example, i would obtain an output as body h1 { background-color: #00f; // f5 color color: white; } is it possible, or my best could be use mixins as follows: fbg(num)

问题 My goal is create a group of mixins via array. My idea is apply code as follows: f_colors = (f1 f2 f3 f4 f5) for $i in 0..length(f_colors) v = f_colors[$i] num = $i+1 f{num}cl() color v f{num}bg() background-color: v // and use to generate css body h1 color: white f5bg '' where in f_colors i've stored a colors list. With thi example, i would obtain an output as body h1 { background-color: #00f; // f5 color color: white; } is it possible, or my best could be use mixins as follows: fbg(num)