I'm writing an app that needs dynamic javascript. I didn't know how to use Django template variable in javascript. when I searched I found some answeres like Django Template Variables and Javascript but I still have the problem. when I write this piece of code in my html :
我正在编写一个需要动态JavaScript的应用程序。我不知道如何在javascript中使用Django模板变量。当我搜索时，我发现了一些像Django模板变量和Javascript的回答，但我仍然有问题。当我在我的html中编写这段代码时：
<script>jQuery(document).ready(function ($) {
$(".nav").css({"opacity": "0.5"});
$("#description").animate({opacity: '+=0.5'}, 10000);
});
</script>
every thing is fine. the navbar is transparent and <p id="description">{{description}}</p>is shown by jquery animate function. but when i change it to this:
一切安好。导航栏是透明的，
{{description}} 由jquery animate函数显示。但是当我改变它时：
<script>jQuery(document).ready(function ($) {
$(".nav").css({"opacity": "0.5"});
var a = "{{description}}";
$("#description").animate({opacity: '+=0.5'}, 10000);
});
</script>
the navbar is no more transparent and the description is no more shown. what is the problem ?
导航栏不再透明，不再显示说明。问题是什么 ？
p.s : I changed a to a = "{{blah}}"; and there is no problem with it. the problem apears when It is a real template variable.
p.s：我把a改为a =“{{blah}}”;并没有问题。当它是一个真正的模板变量时，问题出现了。
1 个解决方案
#1
1
Use verbatim:
使用逐字：
Stops the template engine from rendering the contents of this block tag.
停止模板引擎呈现此块标记的内容。
A common use is to allow a JavaScript template layer that collides with Django’s syntax. For example:
常见的用途是允许JavaScript模板层与Django的语法冲突。例如：
{% verbatim %} {{if dying}}Still alive.{{/if}} {% endverbatim %}
#1
1
Use verbatim:
使用逐字：
Stops the template engine from rendering the contents of this block tag.
停止模板引擎呈现此块标记的内容。
A common use is to allow a JavaScript template layer that collides with Django’s syntax. For example:
常见的用途是允许JavaScript模板层与Django的语法冲突。例如：
{% verbatim %} {{if dying}}Still alive.{{/if}} {% endverbatim %}