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最近有不少用户,希望将SpreadJS与传统的模态表单结合使用。实现点击SpreadJS单元格时,弹出其它与之关联的信息。其实在正常项目中,弹出一个模态框是一个十分常见的需求,但当与SpreadJS集成时,很多用户就无从下手了。但其实在SpreadJS中点击后跳出弹出框显示其他信息,与正常项目中点击按钮跳出模态框并无任何差异。
本文提供一个简单的Demo,希望显示的效果截图如下:
当用户点击A列时,与当前用户相关联的其他信息会弹出到当前窗口,弹出窗中可以对当前用户的其它信息进行修改或查看。
该功能实现的具体步骤如下:
最开始时,设置弹出框默认不显示。
#info{
padding: 20px 18px;
display: none;
position: fixed;
top: 20%;
left: 20%;
z-index: 10;
border: 1px solid #ddd;
background-color: rgba(120,120,120,.75);
}
设置关联数据,具体项目中该部分可由数据库查询而来。
let info = [
{
name: 'lilac',
date: '2021-08-09',
count: 50,
},{
name: 'memo',
date: '2021-09-07',
count: 10000,
}
]
let spread = new GC.Spread.Sheets.Workbook(document.getElementById('ss'))
let sheet = spread.getSheet(0)
sheet.setArray(0,0,[
['lilac','女'],['memo','男']
])
sheet.bind(GC.Spread.Sheets.Events.CellClick,(s,args) => {
if(args.col == 0){
let value = sheet.getText(args.row,args.col)
for(let i=0; i<info.length; i++){
if(info[i].name == value){
document.getElementById('info').style.display = 'block' document.getElementById('date').value = info[i].date
document.getElementById('count').value = info[i].count
return }
}
alert('没有关联信息')
}
})
document.getElementById('close').onclick = () => {
document.getElementById('info').style.display = 'none'}
document.getElementById('update').onclick = () => {
if(sheet.getActiveColumnIndex() == 0){
let name = sheet.getValue(sheet.getActiveRowIndex(),sheet.getActiveColumnIndex())
let date = document.getElementById('date').value
let count = document.getElementById('count').value
console.log(date,count)
if(!(date&&count)){
alert("输入项不能为空")
return }
for(let i = 0; i < info.length; i++){
if(info[i].name == name){
info[i].date = date
info[i].count = count
}
}
alert('修改成功')
}else{
alert('必须在第一列点击')
}
document.getElementById('info').style.display = 'none'}
在弹出的div中,可以修改每个字段中的内容,修改完成之后点击修改将内容回写到info中,若只是查看,并不修改直接点击关闭即可。
在点击修改或关闭按钮之后需要将其它信息的div进行隐藏~
具体Demo见附件。index09.html
作者: Winny.Zhang| 审核:Ellia.Duan | 更新时间:2023.12.13