jquery - javascript populate iframe, modify source in one -

-

Contain content of 2 iframes with the same HTML preview. However for one of the iframes, I need to modify the data / html by removing images. $ Ajax ({url: '', datatype: 'text', success: function (data) {if (data) {var iframe = document.getElementById ('preview'); Iframe.parentNode.style.display = "block"; Iframe = (iframe.contentWindow)? Iframe.contentWindow: (iframe.contentDocument.document)? Iframe.contentDocument.document: iframe.contentDocument; iframe.document.open (); Iframe.document.write (data); iframe.document .close (); var iframe = document.getElementById ('preview-noimgs'); iframe.parentNode.style.display = "block"; iframe = (iframe.contentWindow)? iframe.contentWindow: (iframe.contentDocument.document) ? Iframe.contentDocument.document: iframe.contentDocument; iframe.document.open (); var $ data = $ (data); $ data.find ("img"). RemoveAttr ("src"); iframe.document.write ($ Data.html ()); iframe.document.close ();}}});

It gives me: NULL or depends on the object object if I .html ()

What is the correct way to modify the source?

I did not read through jquery docs parse HTML () but unfortunately it would not be able to use it because we are limited to version 1.7.1. The way?

Preview:

Keep in mind that .html () Internal HTML , not external HTML

I think you should try it instead: 

  var $ data = $ ("& Lt; div>;" + data + "");   
 By adding a div wrapper, you can ensure that  $ data.html ()  returns the correct original node.  
 If you are adding a full HTML page to the Iframe, then you can try it:  
  iframe = document.getElementById ('preview-noimgs'); iframe.parentNode.style.display = "block"; Var iframeWindow = (iframe.contentWindow)? Iframe.contentWindow: (iframe.contentDocument.document)? Iframe.contentDocument.document: iframe.contentDocument; iframeWindow.document.open (); iframeWindow.document.write (data); IframeWindow.document.close (); .. $ (Iframe) .contents () looks ("html") sounds ("img") removeAttr ("src"). Remove // ​​`src`

Comments

Post a Comment

Popular posts from this blog

Pass DB Connection parameters to a Kettle a.k.a PDI table Input step dynamically from Excel -

-
Image
I have a requirement whenever I run my own kettle, dynamically took database connection parameters from an excel source Every run should go. I have an Excel column names: hostname, username, database, password. I want to pass these connection parameters to my table input stage dynamically whenever it runs the job. This is what I was trying to do. You can get it Connection parameters from the DB reading source (for example Excel or a CSV file in my example) < / Li> Store the parameters in the variable Using the variable in your connection's settings. Setting Variables Create another conversion for (you can not do it in the same conversion Uses): set variables element variable: The element that reads / writes your data creates a new connection and sets the connection parameter using $ {variable name_} Note that you will need to type in the field field in the field $ {password} Also keep in mind that this can be a security problem as the
Read more

multithreading - PhantomJS-Node in a for Loop -

-
I am trying to implement a screen-scraps application that opens a URL in which a parameter changes as it is for a loop: var data = [ '100', '101', '102', '103', '104']; (Var indexA = 0; indexA & lt; data.length; indexA ++) for {Phantom Generation ({'port': freeport}, function (pH) {ph.create page (function (page) {page.open ("http: //...++ data [index B] +" ... " , Status {console.log ("open site:" + data [index B], position); / * OLD * / indexB ++; page evaluation (function () {// page scrape and an object Return}, function {console.log (result.dataRequest); // here is the problem}); / * new and fixed * / indexB ++} first console Logs it: Open Site: 100 Success Opens Site: 101 Success B Ola Site: 102 Success Opening Site: 103 Success Opened Site: 104 Success Which is good. Data is verified in scrap HTML and from index to array Matches. So in page 101 I scrap '101 and retrieve' and pu
Read more

c++ - MATLAB .m file to .mex file using Matlab Compiler -

-
I know that it can speak as a very famous topic, but something that helps me with it Not found This scenario is: I have my functions function, no matter what's inside, it's a generic function that may depend on other toolboxes. Does. Has input and output; I want to generate the same myFun.mex function; : Lib myFun This way I get some new files: libmyfun.c libmyfun.dll Libmyfun.exp libmyfun.exports libmyfun .h libmyfun.lib Reading around and I think that Creating a myfun.cpp that is very famous is included: / * gateway function * / zero max function (ent NLHS, MXARRA * PLS [], int NRHS, CONST M Xeray * PHS []) Here is the Variable Deals * / / * code here * /} I have tried to do this and are called Regular of Max Generation: Max ('- v', 'myfun.cpp') But I get many errors, and I should say that my myfun.cpp copy / Paste Function is where I have a lot of doubts ... especially on input / output management. My q
Read more