如何删除RTF区域字段中的HTML标签？

Question

I am using a Rich Text Field, and after entering some data it displays it in HTML font, I have tried Escape : False also but it is not working. Here is my code:

function GetDescription()
{
    try
    {
        var assetId = '{!JSENCODE(objAsset.Id)}';
        Visualforce.remoting.Manager.invokeAction(
            '{!$RemoteAction.RemoterAssetDetailView.GetDescription}',
            assetId ,
            function(result, event) {
                if(event.status)
                {
                    var jobjAsset = JSON.parse(result);
                    var strDescription = '';
                    for(var i=0;i<jobjAsset.length;i++)
                    {
                        strDescription +=html_encode(jobjAsset[i][NameSpacePrefix + "DescriptionText__c"]);
                    }
                    j$("#divSpecification").html(strDescription);
                }
                else
                {
                }
            },
            {
                escape: false
            }
        );
    }
    catch(e)
    {
        //alert(e);
    }

Answer 1

A possible answer to your question is this pretty simple function created by @bjornd , which is available right here . Is function handle the basic HTML special chars, and should solve your problem.

EDIT: The escape function has been deprecated, as @Zeke mentionned below. This is not anymore the correct way to do so.

If you want to escape special characters from your string, you should use the escape function in Javascript. This function basically converts any special characters, like < or > into their hexadecimal escape sequence.

escape('äöü');        // "%E4%F6%FC"

In your case, replace the html_encode(jobjAsset[i][NameSpacePrefix + "DescriptionText__c"]) with escape(jobjAsset[i][NameSpacePrefix + "DescriptionText__c"])

Here is a link of the Mozilla team documentation about this escape function.