Question

我使用了图像数组具有静态图像的脚本。

我想通过查找存储在隐藏字段中的index.aspx.cs文件中的图像名称来动态转换它。

我的hiddenfileds有价值：

上传/../上传/ M_Banner_3-JO633939707781250000.jpg;上传/../上传/ M_Banner_4-JO634014944056581250.jpg;上传/../上传/ M_Banner_2-I-85634067544720151968.jpg;上传/../上传/M_Banner_1-Plan634067543966714468.jpg

我想拆分这个隐藏的文件并将其分配给imagearray。我可以这样做吗

var mygallery2=new fadeSlideShow({
 wrapperid: "fadeshow2", //ID of blank DIV on page to house Slideshow
 dimensions: [568, 313], //width/height of gallery in pixels. Should reflect dimensions of largest image
 imagearray: [
  ["images/1.jpg", "", "", ""],
  ["images/2.jpg", "", "", ""],
  ["images/3.jpg"],
  ["images/4.jpg", "", "", ""] //<--no trailing comma after very last image element!
 ],
 displaymode: {type:'auto', pause:2500, cycles:0, wraparound:false},
 persist: false, //remember last viewed slide and recall within same session?
 fadeduration: 500, //transition duration (milliseconds)
 descreveal: "always",
 togglerid: "fadeshow2toggler"
})

Answer 1

var s = "uploads/../uploads/M_Banner_3-JO633939707781250000.jpg;uploads/../uploads/M_Banner_4-JO634014944056581250.jpg;uploads/../uploads/M_Banner_2-I-85634067544720151968.jpg;uploads/../uploads/M_Banner_1-Plan634067543966714468.jpg";

var imagearray = s.split(';');
for (var i=0; i<imagearray.length; i++) {
   imagearray[i] = [imagearray[i], "", "", ""];
}

Answer 2

假设您有单独的隐藏输入框，每个图像都有唯一的ID

imagearray: [
  [$("#a1").val(), "", "", ""],
  [$("#a2").val(), "", "", ""],
  [$("#a3").val()],
  [$("#a4").val(), "", "", ""] //<--no trailing comma after very last image element!
 ]

javascript中的问题

2 个答案: