聚焦并选择表单输入
Posted
tags:
篇首语:本文由小常识网(cha138.com)小编为大家整理,主要介绍了聚焦并选择表单输入相关的知识,希望对你有一定的参考价值。
For forms with a default value onload you don't want your users to have to select the value, delete it and then insert their own input.This function focuses on a selected input, then it selects the default text so the user can easily type their own value.
/** @id codeFocus * @classDescription Focuses on the selected input and selects the value text. */ var postcodeFocus = { grab:function(){ if(!document.getElementById){return;}; if(!document.getElementById('selected')){return;}; var theInput = document.getElementById('selected'); theInput.focus(); theInput.select(); } }
以上是关于聚焦并选择表单输入的主要内容,如果未能解决你的问题,请参考以下文章