【发布时间】:2017-04-03 01:19:50
【问题描述】:
我有一组复选框如下:
<div class="mdl-grid">
<div class="mdl-cell mdl-cell--4-col">
<label #checkbox_1 class="mdl-checkbox mdl-js-checkbox" for="checkbox-1">
<input type="checkbox" id="checkbox-1" name="hobbies" value="sport"
class="mdl-checkbox__input">
<span class="mdl-checkbox__label">Sports</span>
</label>
<label #checkbox_2 class="mdl-checkbox mdl-js-checkbox" for="checkbox-2">
<input type="checkbox" id="checkbox-2" name="hobbies" value="reading" class="mdl-checkbox__input">
<span class="mdl-checkbox__label">Reading</span>
</label>
</div>
<div class="mdl-cell mdl-cell--4-col">
<label #checkbox_3 class="mdl-checkbox mdl-js-checkbox" for="checkbox-3">
<input type="checkbox" id="checkbox-3" name="hobbies" value="singing"
class="mdl-checkbox__input">
<span class="mdl-checkbox__label">Singing</span>
</label>
<label #checkbox_4 class="mdl-checkbox mdl-js-checkbox" for="checkbox-4">
<input type="checkbox" id="checkbox-4" name="hobbies" value="travelling"
class="mdl-checkbox__input">
<span class="mdl-checkbox__label">Travelling</span>
</label>
</div>
<div class="mdl-cell mdl-cell--4-col">
<label #checkbox_5 class="mdl-checkbox mdl-js-checkbox" for="checkbox-5">
<input type="checkbox" id="checkbox-5" name="hobbies" value="movies"
class="mdl-checkbox__input">
<span class="mdl-checkbox__label">Movies</span>
</label>
<label #checkbox_6 class="mdl-checkbox mdl-js-checkbox" for="checkbox-6">
<input type="checkbox" id="checkbox-6" name="hobbies" value="cooking"
class="mdl-checkbox__input">
<span class="mdl-checkbox__label">Cooking</span>
</label>
</div>
</div>
在我的组件中,我有一个数组:
hobbies: string[];
constructor(){
this.hobbies=[];
}
我想收集用户选中此数组中复选框的所有值,即 hobbies=['sport', 'reading'..]。我该怎么做?
【问题讨论】:
标签: angular