CODEWITHSUNDEEP
javascriptjqueryasp.netvb.netquery-string
Ravi
Ravi

Reputation: 31437

how to pass and retrieve Html tags via querystring

Default.aspx

<script type="text/javascript">
    $(function() {
$("#add_questions").click(function() {
var question = $("#wmd-output").val();
var option1 = $("#option1").val();
var option2 = $("#option2").val();
var option3 = $("#option3").val();
var option4 = $("#option4").val();
var answer = $("#answer").val();
var paper = $("#txt_subject_id").val();
var dataString = 'question='+ question +'&option1='+option1 +'&option2='+option2 +'&option3='+option3 +'&option4='+option4 +'&answer='+answer+'&paper='+paper;

$("#flash").show();
$("#flash").fadeIn(400).html('<img src="../images/validate.gif" align="absmiddle">');
//alert(dataString)

$.ajax({
type: "GET",
url: "Default2.aspx",
data: dataString,
cache: false,
success: function(html){
$("#display").after(html);
//alert(html)
//document.getElementById('content').value='';
//document.getElementById('content').focus();
$("#flash").hide();
}
});
 return false;
});
});

</script>

Let

dataString="question=p>hello</p>&option1=option1&option2=option2&option3=option3&option4=option4&answer=answer&paper=paper"

How could I pass this query string to next page using jquery? I didn't get response from the next page, which means the question=<p>hello</p> not getting the value.

Default2.aspx

Dim question As String
question = Request.QueryString("question")
Response.Write(question)

I also tried encodeUri and encodeURIcomponent.

Upvotes: 2

Views: 4785

Answers (3)

Ravi
Ravi

Reputation: 31437

First of all thanks to everyone for their effort.

This is what i did

question=encodeURIComponent(question)
var dataString = 'question='+ encodeURIComponent(question) +'&option1='+ option1 +'&option2='+ option2 +'&option3='+ option3 +'&option4='+ option4 +'&answer='+ answer +'&paper='+ paper;

I have used encodeURIComponent twice and while decoding at the server side

quest = Server.UrlDecode(question)

display the correct value.

Thanks again for help !!

Upvotes: 1

Aristos
Aristos

Reputation: 66649

You say that you try the encodeURIcomponent but I am afraid that you apply it on the full line. You must apply the encodeURIcomponent to each value alone to make it work as:

var dataString = 'question='+ encodeURIcomponent(question) +'&option1='+ 
  encodeURIcomponent(option1) +'&option2='+ encodeURIcomponent(option2) +'&option3='+ 
   encodeURIcomponent(option3) +'&option4='+ encodeURIcomponent(option4) +'&answer='+ 
     encodeURIcomponent(answer)+'&paper='+ encodeURIcomponent(paper);

Also, do you have check that you read the values from var question = $("#wmd-output").val(); ? is the "#wmd-output" the correct one or you need to add the rendered client id ?

Upvotes: 2

Umesh
Umesh

Reputation: 2742

I am afraid you can't pass HTML via querystring. You can use Session instead. You can store HTML in a string variable and store it in Session. On next page, you can retrieve it from Session. 

Session.Add("myHTML","<p></p>");

On next page load

String html = Session["myHTML"].ToString();

Upvotes: -2

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