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Replace require with import #41

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Replace require with import #41

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68 changes: 39 additions & 29 deletions src/truncate.vue
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Original file line number Diff line number Diff line change
Expand Up @@ -7,32 +7,40 @@
<button
v-if="showToggle && text.length >= length"
:class="actionClass"
@click="toggle">{{ clamp }}</button>
@click="toggle"
>
{{ clamp }}
</button>
</div>
<div v-else-if="!show && isHTML">
<span
:class="textClass"
v-html="truncate(text)" />
<span :class="textClass" v-html="truncate(text)" />
<button
v-if="showToggle && text.length >= length"
:class="actionClass"
@click="toggle">{{ clamp }}</button>
@click="toggle"
>
{{ clamp }}
</button>
</div>
<div v-if="show && !isHTML">
<span>{{ text }}</span>
<button
v-if="showToggle && text.length >= length"
:class="actionClass"
@click="toggle">{{ less }}</button>
@click="toggle"
>
{{ less }}
</button>
</div>
<div v-else-if="show && isHTML">
<div
v-if="text.length >= length"
v-html="text" />
<div v-if="text.length >= length" v-html="text" />
<button
v-if="showToggle && text.length >= length"
:class="actionClass"
@click="toggle">{{ less }}</button>
@click="toggle"
>
{{ less }}
</button>
<p v-else>
{{ h2p(text) }}
</p>
Expand All @@ -41,48 +49,48 @@
</template>

<script>
const h2p = require('html-truncate');
import h2p from "html-truncate";

export default {
name: 'Truncate',
name: "Truncate",

props: {
truncated: {
type: Boolean,
default: true
default: true,
},
collapsedTextClass: {
type: String,
default: '',
default: "",
},
text: {
type: String,
required: true,
},
clamp: {
type: String,
default: 'Read More',
default: "Read More",
},
length: {
type: Number,
default: 100,
},
less: {
type: String,
default: 'Show Less',
default: "Show Less",
},
type: {
type: String,
default: 'text',
default: "text",
},
actionClass: {
type: String,
default: '',
default: "",
},
},
created() {
this.show = this.truncated
this.toggle(this.truncated)
this.show = this.truncated;
this.toggle(this.truncated);
},
data() {
return {
Expand All @@ -91,16 +99,18 @@ export default {
},
computed: {
isHTML() {
return this.type === 'html';
return this.type === "html";
},
textClass() {
return (this.textLength > this.length && this.collapsedTextClass) ? this.collapsedTextClass : '';
return this.textLength > this.length && this.collapsedTextClass
? this.collapsedTextClass
: "";
},
textLength() {
if (this.isHTML) {
// We need the length of the text without the html being considered
// This ensures we provide the right calculation for when to show/hide the more link
const text = this.text.replace(/<[^>]*>/g, '');
const text = this.text.replace(/<[^>]*>/g, "");
return text.length;
}

Expand All @@ -113,25 +123,25 @@ export default {
methods: {
truncate(string) {
if (string) {
if (this.type === 'html') return h2p(string, this.length);
if (this.type === "html") return h2p(string, this.length);

return string.toString().substring(0, this.length);
}

return '';
return "";
},
toggle(override) {
// use the override value if it is set as a boolean
const toggled = typeof override === 'boolean' ? override : !this.show;
const toggled = typeof override === "boolean" ? override : !this.show;

this.show = toggled;
this.$emit('toggle', toggled);
this.$emit("toggle", toggled);
},
},
watch: {
truncated(value) {
this.toggle(value)
}
this.toggle(value);
},
},
};
</script>