forked from hjqhezgh/lessgo
/
comp_viewport.go
73 lines (57 loc) · 1.82 KB
/
comp_viewport.go
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// Title:全局容器组件
//
// Description: 是一个view的根元素,是必需的,所有的元素都要建立在该容器之下
//
// Author:black
//
// Createtime:2013-08-08 09:27
//
// Version:1.0
//
// 修改历史:版本号 修改日期 修改人 修改说明
//
// 1.0 2013-08-08 09:27 black 创建文档
package lessgo
import (
"bytes"
"encoding/xml"
"net/http"
"text/template"
)
//当viewport下面可以放置其他元素的时候,就扩展Viewport结构体,同时记得扩展容器结构体
type Viewport struct {
XMLName xml.Name `xml:"viewport"`
GridPanels []GridPanel `xml:"gridpanel"`
FormPanels []FormPanel `xml:"formpanel"`
MutiFormPanels []MutiFormPanel `xml:"mutiformpanel"`
}
//扩展viewport的同时,记得同时扩展container
func (viewport Viewport) GenerateViewport(terminal, packageName string, r *http.Request) []byte {
content := ""
for _, gridpanel := range viewport.GridPanels {
content += string(gridpanel.GenerateGridPanel(GetEntity(gridpanel.Entity), terminal, packageName))
}
for _, formpanel := range viewport.FormPanels {
content += string(formpanel.GenerateFormPanel(GetEntity(formpanel.Entity), terminal, packageName, r))
}
for _, mutiformpanel := range viewport.MutiFormPanels {
content += string(mutiformpanel.GenerateMutiFormPanel(terminal, packageName, r))
}
var t *template.Template
var buf bytes.Buffer
t = template.New("viewport.html")
t, err := t.ParseFiles("../lessgo/template/component/"+terminal+"/viewport.html", "../lessgo/template/component/"+terminal+"/nav.html")
if err != nil {
Log.Error(err.Error())
return []byte{}
}
data := make(map[string]interface{})
data["Content"] = content
data["Nav"] = navs
err = t.Execute(&buf, data)
if err != nil {
Log.Error(err.Error())
return []byte{}
}
return buf.Bytes()
}