Disable or Replace Some HTML Tags
Question
I have a online webpage. There has a code placed by default:-
<body><center><table border="0" width="100%"><tr><td valign="top" align="center"><div class="webpage_body" style="text-align: left;">
I am facing many issues with this code. It is placed after </head> tag. I want to disable or replace it via JavaScript or CSS. I've tried to replace it into an unknown HTML by javascript:-
var s="<center><table border="0" width="100%"><tr><td valign="top" align="center"><div class="webpage_body" style="text-align: left;">"; s = s.replace(/<center>/g, "<c>"); s = s.replace(/<table>/g,"<ta>"); s = s.replace(/<tr>/g,"<fr>"); alert(s);
But nothing happens to it. ( Edit: ) Also I can't replace the <table because it isn't <table> ! How can I do this?
1 answers
solution1
2 ACCPTED 2017-08-30 05:47:40
You've got a typo in there. You're using " for the HTML string but inside of the HTML , you use " too. That will break it. Just try to use ' at the beginning and the end of the string.
This is how it looks if you are using a editor:
This if how it looks if you are wrap it with ' instead of "
The Boxes are there to visualize the strings.
Here's the working example:
var s = '<center><table border="0" width="100%"><tr><td valign="top" align="center"><div class="webpage_body" style="text-align: left;">'; s = s.replace(/<center>/g, "<c>"); s = s.replace(/<table>/g, "<ta>"); s = s.replace(/<tr>/g, "<fr>"); alert(s);
Just a little hint: In your example, <table> will never be replaced because your example has no <table> . Only <table .
You can do this with s.replace(/<table/g, "<ta"); or s.replace(/table/g, "ta"); .
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