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<script src="https://cdn.jsdelivr.net/npm/vue/dist/vue.js"></script> | |
<div id="<%= $widget_id %>"> | |
<input type="button" @click="addRow" value="Добавить" /> | |
<ul> | |
<li v-for="(input, index) in inputs"> | |
<input type="text" v-model="input.value" :name="'suggest_<%= $widget_id %>_' +index" /> | |
%# в зависимости от числа инпутов показываем разные кнопки | |
<input v-if="inputs.length == 1" type="button" @click="deleteRow(index)" value="Очистить" /> | |
<input v-if="inputs.length > 1" type="button" @click="deleteRow(index)" value="Удалить" /> | |
</li> | |
</ul> | |
</div> | |
%#---------------------------------------------------------------------------------------------------------- | |
%# TODO: переделать в компонент | |
<script> | |
var app = new Vue({ | |
el: '#<%= $widget_id %>', | |
data: { | |
// стартуем с одним инпутом | |
inputs: [{value: ''}] | |
}, | |
methods: { | |
addRow() { | |
this.inputs.push({ | |
value: '' | |
}) | |
}, | |
deleteRow( index ) { | |
// если инпутов больше одного то один убираем | |
if ( this.inputs.length > 1 ) { | |
this.inputs.splice(index,1) | |
} | |
// если инпут один - очищаем его | |
else { | |
this.inputs[0].value = '' | |
} | |
} | |
} | |
}) | |
</script> |
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