Plug-in for dynamically creating tables based on jquery_jquery

Without further ado, go straight to the topic,
Table functions:
1. Add
2. Delete
3. Get value
4. Dynamically fill data
5. Dynamically set focus
6. Use the left and right keys on the keyboard to control cell focus
7. Add regular validation function to cells
WebForm4.aspx

Copy codeThe code is as follows:

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jquery.DynamicTable.js

Copy code The code is as follows:

///
2
3 (function($) {
4 var rowtmplate = " ";
5 var arrFocus = [];
6
7 $.fn.DynamicTable = function(options) { //Define the name of the plug-in, here is userCp
8 var deafult = {
9 //The following are the properties of the plug-in and their default values
rowCount: 5, //Add the number of rows
identity: 1, //The first column is automatically numbered
arrFocus: [2, 1 ], //The first cell is set as focus
rowTmplate: "" //Row template
};
var ops = $.extend(deafult, options);
rowtmplate = ops. rowTmplate;
arrFocus = ops.arrFocus;
$(this).addRow(ops.rowCount);
};
/*Add multiple rows after the last row of the table through the row template*/
/*count--Add row count*/
$.fn.addRow = function(options) {
var deafult = {
rowCount: 5
};
var ops = $.extend(deafult, options);
var rowData = "";
var count = ops.rowCount;
for (var i = 1; i rowData = rowtmplate;
}
$(this).find('tr:last-child').after(rowData);
CellsFocus();
};
/*Dynamic Bind an event to a column, and execute the fn function when the event is triggered*/
/*eventName--event name; colIndex--column index (starting from 1); fn--trigger function*/
$. fn.BindEvent = function(options) {
var deafult = {
eventName: 'click',
colIndex: 1,
fn: function() { alert('You clicked this unit Grid!') }
};
var ops = $.extend(deafult, options);
eventName = ops.eventName;
colIndex = ops.colIndex;
fn = ops. fn;
$("tr:gt(0) td:nth-child(" colIndex ")").bind(eventName, fn);
};
/*Bind order to a certain column Click delete event*/
/*colIndex--column index (starting from 1)*/
$.fn.deleteRow = function(options) {
var deafult = {
colIndex: 6
};
var ops = $.extend(deafult, options);
var colIndex = ops.colIndex;
$("tr:gt(0) td:nth-child(" colIndex " )").bind("click", function() {
var obj = $(this).parent(); //Get the tr child node object
if (confirm('Are you sure you want to delete it?'))
obj.remove();
});
};
/*Automatically fill in the serial number for the specified column*/
/*colIndex--column index (starting from 1 )*/
$.fn.Identity = function(options) {
var deafult = {
colIndex: 1
};
var ops = $.extend(deafult, options);
var colIndex = ops.colIndex;
var i = 1;
$("td:nth-child(" colIndex ")").find('input').each(function() {
$(this).attr('value', i)
i ;
});
};
/*Get focus cell coordinates*/
$.fn .getFocus = function() {
return arrFocus;
};
/*Set focus cell coordinates*/
/*rowIndex--row index (starting from 1); colIndex--column Index (starting from 1)*/
$.fn.setFocus = function(options) {
var deafult = {
rowIndex: 2,
colIndex: 1
};
var ops = $.extend(deafult, options);
var rowIndex = ops.rowIndex;
var colIndex = ops.colIndex;
arrFocus[0] = rowIndex;
arrFocus[1] = colIndex;
};
/*When data is entered into a cell, after pressing the Enter key, the data is automatically retrieved from the background and filled in the corresponding column of the row according to the entered value*/
/*colIndex-- In which column of input data, press the Enter key to trigger the event; fn--callback function with parameters*/
$.fn.AutoFillData = function(options) {
colIndex = options.colIndex;
fn = options .fn;
$("td:nth-child(" colIndex ")").bind("keyup", function() {
var obj = $(this).parent(); //Get tr child node object
$(this).find('input').each(function() {
if (event.keyCode == 13) {
var vl = $(this).val ();
var arr = new Array();
arr = fn(vl);
var i = 0;
obj.find("td").each(function() {
$(this).find("input").each(function() {
$(this).attr('value', arr[i]);
i ;
} );
});
}
});
});
};
/*Set a cell as focus*/
/*rowIndex- -Row index (starting from 1);colIndex--column index (starting from 1)*/
$.fn.setCellsFocus = function(options) {
var deafult = {
rowIndex: arrFocus[0 ],
colIndex: arrFocus[1]
};
var ops = $.extend(deafult, options);
var rowIndex = ops.rowIndex;
var colIndex = ops.colIndex ;
$("tr:nth-child(" rowIndex ") td:nth-child(" colIndex ")").each(function() {
$(this).find('input') .each(function() {
$(this)[0].focus();
$(this).attr('value', $(this).attr('value'));
arrFocus = [];
arrFocus.push(rowIndex);
arrFocus.push(colIndex); //Update focus array value
});
});
};
/*Set the text value of a certain cell to the selected state*/
/*rowIndex--row index (starting from 1); colIndex--column index (starting from 1)*/
$. fn.setCellsSelect = function(options) {
var deafult = {
rowIndex: arrFocus[0],
colIndex: arrFocus[1]
};
var ops = $.extend( deafult, options);
var rowIndex = ops.rowIndex;
var colIndex = ops.colIndex;
$("tr:nth-child(" rowIndex ") td:nth-child(" colIndex " )").each(function() {
$(this).find('input').each(function() {
$(this)[0].select();
} );
});
};
/*Add validation function to a certain cell*/
/*reg--regular expression;colIndex--column index (starting from 1); defaultValue--The default value assigned to the cell if validation fails*/
$.fn.validationText = function(options) {
var deafult = {
reg: /^((d .d{2})| d )$/,
colIndex: 2,
defaultValue: 0
};
var ops = $.extend(deafult, options);
var reg = ops.reg;
var colIndex = ops.colIndex;
var defaultValue = ops.defaultValue;
$("tr:gt(0) td:nth-child(" colIndex ")").each(function() {
$(this).find('input').each(function() {
//Verification
$(this).bind('blur', function() {
var vl = $(this).attr('value');
if (!reg.test(vl))
$(this).attr('value', defaultValue);
});
});
});
};
/*Get the value in the table*/
$.fn.getValue = function(options) {
var deafult = {
rowIndex: 0, //Row coordinates (starting from 2)
colIndex: 0 //Column coordinates (starting from 1)
};
var ops = $.extend(deafult, options);
rowIndex = ops.rowIndex;
colIndex = ops.colIndex;
var val = "";
if (rowIndex == 0) { //Get data for all rows
$(' tr:gt(0)').each(function() {
$(this).find("td").each(function() {
$(this).find("input") .each(function() {
val = $(this).attr('value') "&";
});
});
val = val.substring(0, val.length - 1) "|";
});
}
else {
if (colIndex == 0) { //Get a row of data
$('tr: nth-child(' rowIndex ')').each(function() {
$(this).find("td").each(function() {
$(this).find("input ").each(function() {
val = $(this).attr('value') "&";
});
});
val = val.substring( 0, val.length - 1) "|";
});
}
else { //Get the value of a cell
$("tr:nth-child(" rowIndex ") td:nth-child(" colIndex ")").each(function() {
$(this).find('input').each(function() {
val = $(this ).attr('value');
});
});
}
}
return val;
};
/*Update focus coordinates after a cell gets focus*/
function CellsFocus() {
var colCount = $("tr:nth-child(1) td").size() ; //Get how many cells there are in each row
$("tr:gt(0) td").each(function() {
var obj = $(this);
$(this ).find('input').each(function() {
$(this).bind('focus', function() {
var cellTotal = $('td').index(obj) ; //Get the index of a certain cell
arrFocus[0] = parseInt(cellTotal / colCount) 1; //Which row
arrFocus[1] = cellTotal % colCount 1; //Which column
});
});
});
};
})(jQuery);

getData.ashx

Copy code The code is as follows:

using System;
using System.Collections.Generic;
using System.Linq ;
using System.Web;
using System.Web.Services;
namespace table
{
///

/// Summary description of $codebehindclassname$
///

[WebService(Namespace = "http://tempuri.org/")]
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]
public class getData : IHttpHandler
{
public void ProcessRequest(HttpContext context)
{
context.Response.Clear();
string value = GetResult();
context.Response.Write( value);
context.Response.End();
}
private string GetResult()
{
string result = string.Empty;
result = @"
[{""id"":""1"",""Name"":""Green Tea"",""Code"":""1371"",""Units"":""jin"", ""Price"":""200""},
{""id"":""2"",""Name"":""Black Tea"",""Code"":""1372 "",""Units"":""jin"",""Price"":""300""},
{""id"":""3"",""Name"": ""Tea Set"",""Code"":""1373"",""Units"":""台"",""Price"":""20000""},
{""id "":""4"",""Name"":""Tieguanyin"",""Code"":""1374"",""Units"":""Bottle"",""Price" ":""400""},
{""id"":""5"",""Name"":""tea bag"",""Code"":""1375"" ,""Units"":""Box"",""Price"":""500""},
{""id"":""6"",""Name"":"" Tea Food"",""Code"":""1376"",""Units"":""Box"",""Price"":""400""},
{""id" ":""7"",""Name"":""Packaging bag"",""Code"":""1377"",""Units"":""Box"",""Price"" :""100""}]";
return result;
}
public bool IsReusable
{
get
{
return false;
}
}
}
}

style2.css

Copy code The code is as follows :

/* ---------- Page style definition---------- */
body
{
background- color:#ffffff;
MARGIN:0px;
font-size: 10pt; /* font size*/
font-family:Verdana; /* font name*/
}
/ * ---------- Text link - the normal state of the link ---------- */
A:link {
color: #0000FF;
TEXT- DECORATION: none;}
/* ---------- Text link - visited link ---------- */
A:visited {
COLOR : #0000FF;
TEXT-DECORATION: none}
/* ---------- Text link - active link ---------- */
A:active {
COLOR: #3333ff;
TEXT-DECORATION: none}
/* ---------- Text link - the pointer is on the link ------- --- */
A:hover {
COLOR: #ff0000;
text-decoration: underline;}
/* ---------- Table style 1 (normal Table) ---------- */
.tablestyle1{
font-size: 9pt; /* Font size in the table*/
width: 100%; /* Table width* /
border: 0px none; /* Table border width*/
background-color: #0077B2; /* Table line color*/
cellSpacing:expression(this.cellSpacing=1); /* Two The distance between cells*/
cellPadding:expression(this.cellPadding=3); }
.TableData {
BACKGROUND: #FFFFFF;
FONT-SIZE: 10pt;
}

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