javascript javascript警告框中显示粗体内容?

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时间:2020-10-27 12:12:49  来源:igfitidea点击:

bold contents displayed in javascript alert box?

javascriptalert

提问by Mohamed Thaufeeq

I wanna make bold content to be displayed in javascript alert box. as far I know I gave <b>to make bold. but, it doesn't works. Is there anyway to make bold?

我想让粗体内容显示在 javascript 警报框中。据我所知,我给<b>了大胆。但是,它不起作用。有没有办法大胆?

Code;

代码;

function f1()
{
alert("<b>Hello</b>")
}

采纳答案by daniel__

You can use Jquery UI Dialogfor that.

您可以为此使用Jquery UI 对话框

Example:

例子:

 $(function () {
     $("#dialog-message").dialog({
         modal: true,
         buttons: {
             Ok: function () {
                 $(this).dialog("close");
             }
         }
     });
 });

Or a jquery plugin

或者一个jquery插件

Basically a pure alert box is a system object, and you can't apply CSS. However an alert box supports all Unicode characters and things like \nand \t

基本上纯警报框是一个系统对象,您不能应用 CSS。但是,警报框支持所有 Unicode 字符以及诸如\n\t

回答by Jonathan Airey

Javascript's alert function does not support HTML tags. The alert function is strictly used for text output, not html or any other format.

Javascript 的警报功能不支持 HTML 标签。警报功能严格用于文本输出,而不是 html 或任何其他格式。

Please see https://developer.mozilla.org/en-US/docs/Web/API/window.alertfor more details.

请参阅https://developer.mozilla.org/en-US/docs/Web/API/window.alert了解更多详情。

回答by Shankar Damodaran

Nope not possible to show HTML content in an alert box !

不可能在警告框中显示 HTML 内容!

If you are really serious about this check out JQuery's PopupHere

如果您真的对此很认真,请在此处查看JQuery 的弹出窗口