1.定义一个公共的js文件 commonMethod.js
/** 替换emoji表情 */
function filterEmoji(name){
var str = name.replace(/[uD83C|uD83D|uD83E][uDC00-uDFFF][u200D|uFE0F]|[uD83C|uD83D|uD83E][uDC00-uDFFF]|[0-9|*|#]uFE0Fu20E3|[0-9|#]u20E3|[u203C-u3299]uFE0Fu200D|[u203C-u3299]uFE0F|[u2122-u2B55]|u303D|[A9|AE]u3030|uA9|uAE|u3030/ig, "");
return str;
}
/** 替换空格键2 */
function filterSpace(name){
var str = name..replace(/s+/g, '');
return str;
}
module.exports = {
filterEmoji: filterEmoji,
filterSpace:filterSpace
}
2.在所需要的文件中使用
wxml文件
<input class="form-item-input" type="text" placeholder="请输入联系人姓名" bindinput="nameInput" value='{{linkName}}' maxlength="10"></input>
js文件
var commonMethod = require("../../utils/commonMethod.js"); //根据自己的项目做出修改
nameInput: function (e) {
var that = this;
var str = commonMethod.filterEmoji(e.detail.value);
that.setData({
repairsDescribe: commonMethod.filterSpace(str);
})
},
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