ajax 的 Sublime 片段不起作用 [英] Sublime snippet for ajax not working

问题描述

我正在尝试创建一个片段，每次我输入 ajax 后按 tab 按钮插入代码，但是当我输入 ajax 并按下 tab 按钮时，它只会删除 ajax 代码片段的文本，我已将其保存为 ajax.sublime-snippet

I am trying to create a snipped that every time I type ajax follow by the tab button to insert code, but when I type ajax and press the tab button it just deletes the ajax text for the snippet, I have saved it as ajax.sublime-snippet

我的片段

<snippet>
    <content><![CDATA[
    $('#${1:binder}').on("", function()
    {
        $.ajax({
            url: ${2:url},
            type: ${3:post},
            success: function(data)
            {
                if(!data.success)
                {
                    $('#error_message').html(data.error + alert_close).show();
                }else{
                    $('#success_message').html(data.success + alert_close).show();

                }
            }
        });
    });
]]></content>
    <!-- Optional: Set a tabTrigger to define how to trigger the snippet -->
    <tabTrigger>ajax</tabTrigger>
    <!-- Optional: Set a scope to limit where the snippet will trigger -->
    <!-- <scope>source.python</scope> -->
</snippet>

我该如何解决这个问题?

How can I fix this?

推荐答案

转义那些属于代码而不是代码片段的美元符号

Escape those dollar-signs that are part of the code, not of the snippet

<snippet>
    <content><![CDATA[
    \$('#${1:binder}').on("", function()
    {
        \$.ajax({
            url: ${2:url},
            type: ${3:post},
            success: function(data)
            {
                if(!data.success)
                {
                    \$('#error_message').html(data.error + alert_close).show();
                }else{
                    \$('#success_message').html(data.success + alert_close).show();    

                }
            }
        });
    });
]]></content>
    <!-- Optional: Set a tabTrigger to define how to trigger the snippet -->
    <tabTrigger>ajax</tabTrigger>
    <!-- Optional: Set a scope to limit where the snippet will trigger -->
    <!-- <scope>source.python</scope> -->
</snippet>

您可能还想取消对范围的注释并将其设置为 source.js.

You also might want to uncomment the scope and set it to source.js.

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