以下是我的 html 代码:
following is my template code :
<html>
<head>
<script type = "text/javascript" src = "jquery.min.js"></script>
<script>
var counter = 0;
var txt1 = "group_save";
function addNew() {
// Get the main Div in which all the other divs will be added
var mainContainer = document.getElementById('mainContainer');
// Create a new div for holding text and button input elements
var newDiv = document.createElement('div');
// Create a new text input
var newText = document.createElement('input');
newText.type = "input";
newText.name = txt1+counter;
//newText.value = counter;
// Create a new button input
var newDelButton = document.createElement('input');
newDelButton.type = "button";
newDelButton.value = "Delete";
// Append new text input to the newDiv
newDiv.appendChild(newText);
// Append new button input to the newDiv
newDiv.appendChild(newDelButton);
// Append newDiv input to the mainContainer div
mainContainer.appendChild(newDiv);
counter++;
// Add a handler to button for deleting the newDiv from the mainContainer
newDelButton.onclick = function() {
mainContainer.removeChild(newDiv);
}
}
function edit(element){
var tr = jQuery(element).parent().parent();
if(!tr.hasClass("editing")) {
tr.addClass("editing");
tr.find("DIV.td").each(function(){
if(!jQuery(this).hasClass("action")){
var value = jQuery(this).text();
jQuery(this).text("");
jQuery(this).append('<input type="text" value="'+value+'" />');
} else {
jQuery(this).find("BUTTON").text("save");
}
});
} else {
tr.removeClass("editing");
tr.find("DIV.td").each(function(){
if(!jQuery(this).hasClass("action")){
var value1 = jQuery(this).find("INPUT").val();
alert(value1);
jQuery(this).text(value1);
jQuery(this).find("INPUT").remove();
} else {
jQuery(this).find("BUTTON").text("edit");
}
});
}
}
</script>
</head>
<body >
<form name="group" method="post" action="process.cgi">
<div id="mainContainer">
<div><input type="button" value="Add" onClick="addNew()"></div>
</div>
<div><input type = "submit" value = "Save"></div>
</form>
[% IF count > 0%]
<b>Details of Groups</b><br>
<div class= "table">
<div class = "thead">
<div class = "tr">
<div class = "td">ID</div>
<div class = "td">GROUP NAME</div>
<div class = "td">GROUP DESCRIPTION</div>
<div class = "td">IS ACTIVE</div>
<div class = "td"></div>
</div>
</div>
<div class= "tbody">
[%- SET i = 0;
WHILE i < id.size; -%]
<form class = "tr">
<div class = "td"> [% id.$i %]<br/></div>
<div class = "td"> [% group_name.$i %]<br/></div>
<div class = "td"> [% group_desc.$i %]<br/></div>
<div class = "td">[% actv.$i %]<br/></div>
<div class = "td action" ><button type="button" onclick="edit(this);">edit</button> </div>
<form>
[%- SET i = i + 1;
END -%]
</div>
</body>
</html>
我想编辑表格的内容,并且应该将其传递给 cgi 文件。我已经提醒 value1 并发现,我编辑的值将在 value1 中。我的要求是,我需要将这些值传递给 cgi 文件。
我在行下面写了一个这样的ajax调用, var value1 = jQuery(this).find("INPUT").val();
阿贾克斯调用:
$.ajax({
type: "GET",
url : "process.cgi",
data : {
'value' : value1,
},
success : function(data) {
alert("success");
}
});
在我的 cgi 文件中,我尝试打印类似的值,
print $cgi->param("value");
但是,那里没有打印任何值。可能是什么问题?谁能帮我解决这个问题???