javascript - How to re-enable click event on a div with jQuery? -


निम्न कोड को देखते हुए: 

  अगर ($ selector.html ()। IndexOf ( "रेडियो") & gt; 0) {यदि ($ पुराने चुने गए! = शून्य) {// पुराने क्लिक किए गए रेडियो बटन पर क्लिक सक्षम करें $ पुराना चुने गए। बच्चे ()। बाँध ('क्लिक करें', फ़ंक्शन () {रिटर्न सत्य;}); } // अक्षम करें चयनित $ चयनकर्ता पर क्लिक करें। बच्चे ()। बाध्य करें ('क्लिक करें', फ़ंक्शन () {वापसी झूठी;}); $ पुराने चयन = $ चयनकर्ता; }   
 अक्षम करने वाला कोड ठीक काम करता है। एक बार तत्व निष्पादित करने पर क्लिक करने योग्य नहीं रह जाता। हालांकि, क्लिक ईवेंट को पुनः सक्षम करने की कोशिश करते समय, कुछ नहीं होता।  
 सुझाव?   
 
 
 आप बस बार-बार क्लिक हैंन्डलर बाध्यकारी हैं आपको  unbind ()  जिन्हें आप सक्रिय नहीं करना चाहते हैं।  
 इसे आज़माएं:  
  $ oldSelected.children ()। Unbind ('क्लिक')। बाँध ('क्लिक', फ़ंक्शन () {वापसी सच;});   
 दूसरे विचार पर,  unbind ('click')  आप सभी की ज़रूरत हो सकती है अगर आपके क्लिक संचालकों में कोई अन्य तर्क नहीं है।

Comments

Post a Comment

Popular posts from this blog

Java - Error: no suitable method found for add(int, java.lang.String) -

I'm in the middle of homework work and I'm stuck. At this point in my code, I think that I should have a GUI window that opens and allows me to type "inserted text number". Notice is not going anywhere but at this point, If I pass through the problem then it will be in a linked list. I am getting two of the same error for the lines. Add (index, element); And I can not seem to get past it, there is no suitable method for the error "add (int, java. string string)". Code is below, please advise. To clarify - this will not be a method error because it is a linked list. There should not be any way involved. import java.awt. *; Import java.awt.event. *; Import javax.swing. *; Import java.util. *; Import java.util.Scanner; Import java.util.LinkedList; Public class TopTenList JFrame {Private TopTenList tt; See the Private JTextArea list; Private JTextField cmdTextField; Private JTextField resultsTestfield; // This GUI window is the code for the public toptist...
Read more

java - JPA TypedQuery: Parameter value element did not match expected type -

I am using JPA 2.0 and getting the following code in the DAO layer: Public Zero Test () {string key = "status"; String [] Conditions = {"A", "B"}; & Lt; TestTable & gt; Results = Search (Keys, Conditions); } Public listing & lt; TestTable & gt; Search (string key, object value error) {string sql = "test ndf to testlet and jade nand." + Key + "in:" + key; TypedQuery & LT; TestTable & gt; Query = entityManager.createQuery (SQL, TestTable.class); Query.setParameter (key, Arrays.asList (valueArr)) / *** Error Line *** Return query.getResultList (); } In the above error line, it throws the following exception: java.lang.IllegalArgumentException: parameter value element [[Ljava.lang.String; @ cbe5bc] did not match the expected type [java.lang.String] Why is this expected type string while actually this string []? Please help! Note: This is derived from the normal routine and is a simplified code. I can no...
Read more

c++ - static template member variable has internal linkage but is not defined -

Yes, I know, there is a question with almost the same title, but it refers to a different situation. Error message) In my case, I have a .cpp file with a big named designation name (implementation details). There is a property class template with a static data member in that name space, which I need to access from outside the unknown namespace. I give it a little bit of meat: file.hpp namespace Bar {template & lt; Typename A & gt; Struct foo {static_assert (is_same & lt; a, float & gt; :: value} is_same & lt; a, double>: value, ""); Fixed zero set_static_var (a const & x); // ...}; } and file.cpp namespace {template & lt; Typename A & gt; Struct foo_traits {// supports the implementation of several static code bars: foo & lt; & Gt; Fixed A data; }; The template's & lt; & Gt; Float foo_traits & lt; Float & gt; :: datum; // No change if this is in the global namespace template & lt; & Gt; Doub...
Read more