如何在更改所选文本时替换或删除? [英] How do i replace or remove on change selected text?

问题描述

我的选择选项带有'bla'文本.选择时应删除或替换'bla'.

My select option has 'bla' text. when selected should be remove or replace the 'bla'.

<select class="myclass">
    <option value="1">Item 1</option>
    <option value="2">Item 1.1</option>
    <option value="3">someitem is bla</option>
    <option value="4">Item 1.2</option>
    <option value="4">Noya prem bla</option>
 <option value="2">Item 6.1</option>
 <option value="2">Item bla yakito</option>
</select>

选择后，应该是这样.

When selected, should be like this.

https://i.imgur.com/cjtN0Au.png

https://i.imgur.com/p7ZLdW0.png

https://i.imgur.com/aYaGVfO.png

推荐答案

$( "#myselect option:selected" ).text("Your text");

替换选定的选项文本.

$(#myselect option:selected").text($(#myselect option:selected" ).text().replace(/(bla)/g，"))

$("#myselect option:selected" ).text($("#myselect option:selected" ).text().replace(/(bla)/g,""))

删除所选文本中的所有"bla bla"

remove all "bla bla" in selected text

这篇关于如何在更改所选文本时替换或删除?的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！