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<template>
<div class="json-editor">
<textarea ref="textarea" />
</div>
</template>
<script>
import CodeMirror from 'codemirror'
import 'codemirror/lib/codemirror.css'
// 替换主题这里需修改名称
import 'codemirror/theme/idea.css'
import 'codemirror/mode/clike/clike'
export default {
props: {
value: {
type: String,
required: true
},
height: {
type: String,
required: true
}
},
data() {
return {
editor: false
}
},
watch: {
value(value) {
const editorValue = this.editor.getValue()
if (value !== editorValue) {
this.editor.setValue(this.value)
}
},
height(value) {
this.editor.setSize('auto', this.height)
}
},
mounted() {
this.editor = CodeMirror.fromTextArea(this.$refs.textarea, {
mode: 'text/x-java',
lineNumbers: true,
lint: true,
lineWrapping: true,
tabSize: 2,
cursorHeight: 0.9,
// 替换主题这里需修改名称
theme: 'idea',
readOnly: true
})
this.editor.setSize('auto', this.height)
this.editor.setValue(this.value)
},
methods: {
getValue() {
return this.editor.getValue()
}
}
}
</script>
<style scoped>
.json-editor{
height: 100%;
margin-bottom: 10px;
}
.json-editor >>> .CodeMirror {
font-size: 14px;
overflow-y:auto;
font-weight:normal
}
.json-editor >>> .CodeMirror-scroll{
}
.json-editor >>> .cm-s-rubyblue span.cm-string {
color: #F08047;
}
</style>