<div style="background-color: #efefef; width:100%;height: 300px;">
<textarea ref="contentArea" v-model="contentFormula" style="width: 100%;height: 100%">
{{contentFormula}}
</textarea>
</div>
const myField = this.$refs.contentArea;
if (myField.selectionStart || myField.selectionStart === 0) {
let startPos = myField.selectionStart;
let endPos = myField.selectionEnd;
this.contentFormula = myField.value.substring(0, startPos) + value + myField.value.substring(endPos, myField.value.length);
this.$nextTick(()=>{
myField.focus();
myField.setSelectionRange(endPos + value.length, endPos + value.length)
})
} else {
this.contentFormula += value
}
Processed:
0.013, SQL:
9
