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Most people do not understand the knowledge points of this article "vue how to achieve the prohibition of entering tags in input box", so the editor summarizes the following, detailed contents, clear steps, and has a certain reference value. I hope you can get something after reading this article. Let's take a look at this "vue how to achieve input box prohibit entering tags" article.

The vue input box forbids the entry of the label export default {watch: {addTypeVal (val) {let reg = / [^\ u0020 -\ u007E\ u00A0 -\ u00BE\ u2E80 -\ uA4CF\ uF900-\ uFAFF\ uFE30-\ uFE4F\ uFF00-\ uFFEF\ u009F\ u2000 -\ u201f\ u2026\ u2022\ u20ac\ r] / g Disable and input of if (val.match (reg)) {this.addTypeVal = val.replace (reg,'');},} vue input box

Input is a text input box that we often use. In vue, we can use v-model to bind the value of the input box, but sometimes we get a value and bind it to an input box through v-model, but we just want to display this value and cannot modify it, and then change the value in certain cases, which involves disabling the text box.

Text box is not available when read=0, text box is available when read=1

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