Question

我想将下面代码的append（）中的html内容移动到新的.html文件，然后使用ajax将这些内容追加到我的文件中

这是我的旧代码

for(var i = 0; i < data.length; i++) {
    $('#table_body').append('<tr><td>'+ data[i].variable1 +'</td><td><a href="javascript:void(0)" onclick="callFunctionA(\''+data[i].variable2+'\');"></a></td></tr>');
}

我想将我的代码改为像这样

.js文件：

for(var i = 0; i < data.length; i++) {
     $.ajax({
          url: "table_body.html",
          success  : function(result){ $('#table_body').append(result) }

.html文件：

<tr>
<td>data[i].variable1</td>
<td>
    <a href="javascript:void(0)" onclick="callFunctionA(\''+data[i].variable2+'\');"></a>
</td>
</tr>

但是如何将动态值传递给data [i] .variable1和data [i] .variable2？

提前致谢。

Answer 1

编辑：刚刚提出了与原始解决方案不同的解决方案。假设您不想在另一侧获取GET参数。现在都是js。

reshapeLong2 <- function(data, varying = NULL, timevar = "time", idvar = "id", sep = ".", patterns = NULL) {

  require(plyr)
  substrRight <- function(x, n){
    substr(x, nchar(x)-n+1, nchar(x))
  }

  if (is.null(varying))
    varying <- names(data)[! names(data) %in% idvar]

  # Create pattern if not specified, guesses by taking numbers given at end of variable names.
  if (is.null(patterns)) {
    times <- unique(na.omit(as.numeric(substrRight(varying, 1))))
    times <- times[order = times]
    patterns <- paste0(sep, times)    
  }

  # Create list of datasets by study time
  ls.df <- lapply(patterns, function(pattern) {
    var.old <- grep(pattern, x = varying, value = TRUE)
    var.new <- gsub(pattern, "", x = var.old)
    df <- data[, c(idvar, var.old)]
    names(df) <- c(idvar, var.new)
    df[, timevar] <- match(pattern, patterns)
    return(df)
  })

  # Concatenate datasets together
  dfs <- rbind.fill(ls.df)
  return(dfs)
}

> reshapeLong2(df.test)
  id inlove  mood time   income
1  1  FALSE   sad    1       NA
2  2   TRUE so-so    1       NA
3  3   TRUE   sad    1       NA
4  1   TRUE  <NA>    2 27766.13
5  2  FALSE  <NA>    2 74395.30
6  3   TRUE  <NA>    2 89004.95
7  1     NA   sad    3 27270.07
8  2     NA so-so    3 36971.64
9  3     NA so-so    3 85986.96
Warning message:
In na.omit(as.numeric(substrRight(varying, 1))) :
  NAs introduced by coercion

并在<script> var data = [{variable1:'row1 td1',variable2:'row1 td2'},{variable1:'row2 td1',variable2:'row2 td2'}]; for(var i = 0; i < data.length; i++) { $.ajax({ url: "table_body.html", indexVal: i, success: function(result,i){ id = this.indexVal; res = result.replace("__data1__", data[id].variable1).replace("__data2__", data[id].variable2); $('#table_body').append(res); } }); } </script>文件中

table_body.html

jQuery ajax获取html内容并传递参数

1 个答案: