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  1. #1
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    Default [SOLVED] json.decode error when HTML code is in response

    [SOLVED] json.decode error when HTML code is in response


    Hi,

    i have following problem.

    the problem occurs on ajax-respones on IE6 with deactivated Active-X.


    if i get a json response (header: content:type: text/html for iframe) which contains html code i get a runtime error on ie6.
    breack point is the function in the core
    PHP Code:
    json.decode() 
    in ff my response.responseText look like
    PHP Code:
    ...{"html":"<p>Die Ergebnisliste <\/p>"}... 
    on IE6
    PHP Code:
    ...{"html":"<p>Mein Text &lt;\/p&gt;"}</p




    For IE6 with deactivated Active-X i use the xmlHttpRequest Fallback solution over a iframe (http://extjs.com/forum/showthread.php?t=45402).
    So my problem could be also a form upload problem with json respons.

    i am happy for all hints and tips

    regards

    nils

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    Default


    The only reliable method I know is to return a valid HTML page with a <textarea> tag with the JSON data as the value.

    (but you'll need to change some code to extract the value from the textarea in the iframe)

  3. #3
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    thank you for the hint, are there already solutions on the forum?

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    I found following solution:

    on server site

    PHP Code:
    $mytext '<p><span style="font-weight: bold;">IE6</span>let me cry!</p>';
    $mytext str_replace('"','\''$mytext);
    $mytext htmlspecialchars($mytext,ENT_QUOTES)); 
    i replace double quots with single ones and then change the html tags to the htmlentities.

    on client side:
    PHP Code:
    mynamespace.HtmlPanel Ext.extend(Ext.Panel, {    
          
    initComponent: function(){
            
    Ext.apply(this, {
                
    bodyStyle'padding: 5px'
            
    });     
           
    mynamespace.HtmlPanel.superclass.initComponent.apply(thisarguments);
    // Decode the htmlentities back to html tags
            
    this.html Ext.util.Format.htmlDecode(this.html); 
        }
    });
    Ext.reg('HtmlPanel',mynamespace.HtmlPanel); 
    here i decode the htmlentties bag to tags.

    to decode the singlequot i extend the decodeHtml function.
    PHP Code:
    Ext.apply(Ext.util.Format, {
            
    htmlDecode : function(value){
                return !
    value value String(value).replace(/&gt;/g">").replace(/&lt;/g"<").replace(/&quot;/g'"').replace(/&amp;/g"&").replace(/'/g, "'");
            }
    }); 

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    Default got same problem with JSON

    got same problem with JSON


    I am trying to solve it with .htaccess
    any chane it can be done&

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