dousongqiang2585 2016-06-26 04:22
浏览 395
已采纳

使用Beego / GoLang在模板内插入JavaScript代码段

What is the best method to insert a javascript snippet into a template for Golang using the Beego framework?

Currently, I am just adding data to a template:

c.Data["Javascript"] = JavasciptStringObject

And in a script.tpl file adding insertion points:

 var canvas = new fabric.Canvas('c');
 canvas.setHeight(571); //todo: Set to height of image
 canvas.setWidth(991);
 {{.JavaScript}}

The problem is that it escapes the quotation marks from the string, rather than injecting directly in:

var canvas = new fabric.Canvas('c');
canvas.setHeight(571); 
canvas.setWidth(991);
"var path = new fabric.Path('M 617 141 L 606 126M 606 126 L 604 127 z', { stroke: 'red', strokeWidth: 2, fill: false, originX: 'left', originY: 'top',});canvas.add(path); "

Some useful resources include Golang HTML Templating Doc, which apparently Beego models: https://golang.org/pkg/html/template/

And this stack overflow seems to be getting closer, I don't think this will work with Beego: Go lang templates: always quotes a string and removes comments

  • 写回答

1条回答 默认 最新

  • douling0053 2016-06-26 05:49
    关注

    The answer was

     import "html/template"
    
     //within function
     c.Data["Javascript"] = template.JS(JavasciptStringObject)
    

    Note: template.JSEscape did not work.

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
    评论

报告相同问题?

悬赏问题

  • ¥15 #MATLAB仿真#车辆换道路径规划
  • ¥15 java 操作 elasticsearch 8.1 实现 索引的重建
  • ¥15 数据可视化Python
  • ¥15 要给毕业设计添加扫码登录的功能!!有偿
  • ¥15 kafka 分区副本增加会导致消息丢失或者不可用吗?
  • ¥15 微信公众号自制会员卡没有收款渠道啊
  • ¥100 Jenkins自动化部署—悬赏100元
  • ¥15 关于#python#的问题:求帮写python代码
  • ¥20 MATLAB画图图形出现上下震荡的线条
  • ¥15 关于#windows#的问题:怎么用WIN 11系统的电脑 克隆WIN NT3.51-4.0系统的硬盘