如何使用html将值传递到另一个页面

Question

Hi I have a Pricing table that was created in javascript, what I need to know is how to pass the values in row 1 or 2 into a aspx page using javascript with the click of a button

Here my code:

 <select style="padding:10px;background: #cb1c69;color: #FFFFFF; font-size:18px; border-radius: 11px;">
                        <option>Choose Your Plan</option>
                        <option value="red">Monthly</option>
                        <option value="green">Yearly</option>
                        <option value="blue">Perpetual</option>
                    </select>

Edition:

<div class="pricetable-column  red box" style="width: 33.3333333333%; border-right:1px solid gray;">
                            <div class="pricetable-column-wall">
                                <div class="pricetable-header">
                                    <div class="pricetable-fld-name">
                                        Lite</div>
                                    <div class="pricetable-header-inner">
                                        <div class="pricetable-fld-price">
                                            <span class="cur"></span>750/- Monthly</div>
                                        <p>
                                            ( Minimum 6 Month)</p>
                                    </div>
                                </div>
                                <div class="ribbon">
                                    HOT</div>
                                <div class="pricetable-button-container1">
                                    <a href="#">Buy Now</a>

                                </div>
                            </div>
                        </div>

I want if i click the buy now button and value get go to another page. I mean billing options page

please help me sir

I don't know how to use javascript.

update code:

Source code:

<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
   Name:
<input type="text" id="txtName" name="Name" value="Mudassar Khan" /><br />
<br />
Technology:
<select id="ddlTechnolgy" name="Technology">
    <option value="ASP.Net">ASP.Net</option>
    <option value="PHP">PHP</option>
    <option value="JSP">JSP</option>
</select>

<input type="button" id="btnQueryString" value="Send" />
<script type="text/javascript">
    $(function () {
        $("#btnQueryString").bind("click", function () {
            var url = "MyPage2.html?name=" + encodeURIComponent($("#txtName").val()) + "&technology=" + encodeURIComponent($("#ddlTechnolgy").val());
            window.location.href = url;
        });
    });
</script>

Destination Code:

<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
    <script type="text/javascript">
    var queryString = new Array();
    $(function () {
        if (queryString.length == 0) {
            if (window.location.search.split('?').length > 1) {
                var params = window.location.search.split('?')[1].split('&');
                for (var i = 0; i < params.length; i++) {
                    var key = params[i].split('=')[0];
                    var value = decodeURIComponent(params[i].split('=')[1]);
                    queryString[key] = value;
                }
            }
        }
        if (queryString["name"] != null && queryString["technology"] != null) {
            var data = "<u>Values from QueryString</u><br /><br />";
            data += "<b>Name:</b> " + queryString["name"] + " <b>Technology:</b> " + queryString["technology"];
            $("#lblData").html(data);
        }
    });
</script>

Any problem my code:

Answer 1

Plese try this code according to your requirement:

Source Page:

<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
Name:
<input type="text" id="txtName" name="Name" value="Mudassar Khan" /><br />
<br />
Technology:
<select id="ddlTechnolgy" name="Technology">
    <option value="ASP.Net">ASP.Net</option>
    <option value="PHP">PHP</option>
    <option value="JSP">JSP</option>
</select>

<input type="button" id="btnQueryString" value="Send" />
<script type="text/javascript">
    $(function () {
        $("#btnQueryString").bind("click", function () {
            var url = "Page2.htm?name=" + encodeURIComponent($("#txtName").val()) + "&technology=" + encodeURIComponent($("#ddlTechnolgy").val());
            window.location.href = url;
        });
    });
</script>

Destination Page

<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.8.3/jquery.min.js"></script>
<span id = "lblData"></span>

<script type="text/javascript">
    var queryString = new Array();
    $(function () {
        if (queryString.length == 0) {
            if (window.location.search.split('?').length > 1) {
                var params = window.location.search.split('?')[1].split('&');
                for (var i = 0; i < params.length; i++) {
                    var key = params[i].split('=')[0];
                    var value = decodeURIComponent(params[i].split('=')[1]);
                    queryString[key] = value;
                }
            }
        }
        if (queryString["name"] != null && queryString["technology"] != null) {
            var data = "<u>Values from QueryString</u><br /><br />";
            data += "<b>Name:</b> " + queryString["name"] + " <b>Technology:</b> " + queryString["technology"];
            $("#lblData").html(data);
        }
    });
</script>

Answer 2

You have multiple options to do so:

1. sessionStorage

Example:

sessionStorage.setItem('key', 'value');//to set value sessionStorage.getItem('key');//to get the value

2. localStorage

Example:

localStorage.setItem('key', 'value');//to set value localStorage.getItem('key');//to get the value

3. Cookies

Example: Ref

var createCookie = function(name, value, days) {
    var expires;
    if (days) {
        var date = new Date();
        date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
        expires = "; expires=" + date.toGMTString();
    }
    else {
        expires = "";
    }
    document.cookie = name + "=" + value + expires + "; path=/";
}

function getCookie(c_name) {
    if (document.cookie.length > 0) {
        c_start = document.cookie.indexOf(c_name + "=");
        if (c_start != -1) {
            c_start = c_start + c_name.length + 1;
            c_end = document.cookie.indexOf(";", c_start);
            if (c_end == -1) {
                c_end = document.cookie.length;
            }
            return unescape(document.cookie.substring(c_start, c_end));
        }
    }
    return "";
}

4. As a key in Query string

Ex:

http://www.example.com?myKey=myVal

Answer 3

If I understand correctly, you want to pass values that a user selects in one page to another page. I would recommend you to pass your values using key value pairs in the URL. JavaScript has neat way of doing it. For example :

var month = "July" var date = "1" var URL = "yourpage.aspx?month="+month+"&date="+date location.href=URL

By this, the URL will look something like this youpage.aspx?month=July&date=1 The parameters in the URL start after the question mark "?" and the key value pairs are separated by "&". location.href will redirect your page to that URL. and then you can read these parameters using .net on the server side. I hope this helps.