Haqio的博客

输入框自动清除首尾空格在输入框加入οnkeyup=“this.value=this.value.replace(/^\s+|\s+$/g,’’)”，前后禁止输入空格，输入空格自动清空，输入的时候清空空格<input type="text" placeholder="输入查询" onkeyup="this.value=this.value.replace(/^\s+|\s+$/g,'')">去字符串的首尾空格var str = " abc ";var str1 = str.trim()

需求：限制支付金额不大于现有余额解决方案：在js中判定body部分<tr> <td>挂账子账号余额(元)：</td> <td> <input required type="hidden" class="newbord ntxt2" maxlength="30" id= "hangBalance" ...

Errors:1 http://eslint.org/docs/rules/eol-lastYou may use special comments to disable some warnings.Use // eslint-disable-next-line to ignore the next line.Use / eslint-disable / to ignore all wa...