If you think that the web application is safe to enter HTML tags in the input controls then there are two solutions.
- For the specific page, I mean in the page directive just add extra attribute ValidateRequest="false". This will apply to only that page, so you can enter HTML into the text boxes for that page.
- If you want to solve this problem for all pages in the application then in the web.config file, add ValidateRequest="false" for <pages> tag.
$(document).ready(function() {
$("input").live("keyup", function() {
RemoveTheHTMLFromTextBox($(this));
});
$("input").blur(function() {
RemoveTheHTMLFromTextBox($(this));
});
$("input").live("click", function() {
RemoveTheHTMLFromTextBox($(this));
});
function RemoveTheHTMLFromTextBox(obj) {
var inputValue = $(obj).val();
if (inputValue.indexOf('<') > -1 || inputValue.indexOf(">") > -1) {
$(obj).val($(obj).val()
.replace(/"/g, "")
.replace(/</G, ??)
.replace(/>/g, "")
.replace(/&/g, ""));
}
}
});
This will look for any HTML tags [<>] and replace them with empty space. This solution will work perfectly. Hope you like it. What is your opinion? any best solution?
Note: Don’t forget to add the JQuery file before you access this script.
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